dpdt.gov.bd ▶ Department of Patents, Designs and Trademarks (DPDT)- | পেটেন্ট, ডিজাইন ও ট্রেডমার্কস অধিদপ্তর-

Dpdt.gov.bd | Key Trends

Online Status

Offline

Server IP address resolved: No
Http response code: None
Last Checked: 12/06/2025

Dpdt.gov.bd attracts 1,828 unique visitors daily, generating 3,655 pageviews. The estimated value of dpdt.gov.bd is 2,825 USD. Each visitor views approximately 2.14 pages on average.

Dpdt.gov.bd is hosted by ORCL-CHICAGO-PP, US. Check out other websites hosted by ORCL-CHICAGO-PP, US.

See the list of other websites hosted by ORCL-CHICAGO-PP, US.

Dpdt.gov.bd is registered with the .BD top-level domain. Explore additional websites within the .BD zone.

A recent examination on (January 22, 2025), indicates that dpdt.gov.bd has an expired wildcard SSL certificate issued by Sectigo Limited (expired on December 04, 2025). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Sectigo Limited.

According to Google Safe Browsing, Google Safe Search and Symantec dpdt.gov.bd appears to be a safe domain.

Based on Google's Mobile-Friendly test, dpdt.gov.bd is optimized for mobile and tablet devices, although the web page loading speed could be improved.

Dpdt.gov.bd | General Site Information

not found

Dpdt.gov.bd | Safety and Security Details

Overview

Last Updated: 12/06/2025

Overall result - dpdt.gov.bd is safe.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 03/28/2025

dpdt.gov.bd is safe.

Norton ConnectSafe evaluates dpdt.gov.bd for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 10/06/2019

dpdt.gov.bd is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

dpdt.gov.bd is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 03/04/2021

dpdt.gov.bd is safe.

McAfee assesses dpdt.gov.bd for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze dpdt.gov.bd for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 12/06/2025

dpdt.gov.bd child safety is unknown.

The WOT calculates reputation of the dpdt.gov.bd. This reputation system receives ratings from users and information from third-party sources, assesses the dpdt.gov.bd for safety features and confirms, whether dpdt.gov.bd is suitable for children.

Dpdt.gov.bd | SSL Certificate Information

SSL Checker Tool

Domain	*.dpdt.gov.bd
Issuer Organization	Sectigo Limited
Issuer	Sectigo RSA Domain Validation Secure Server CA
Algorithm	RSA-SHA256
Valid form	12/04/2024
Expiration	12/04/2025
Signed	Certificate is not self signed
Additional Domains	*.dpdt.gov.bd dpdt.gov.bd

Dpdt.gov.bd | Server and Hosting Details

Server Location

Geolocation Tool

Dpdt.gov.bd ASN Information

ASN Lookup Tool

ASN ID: 54253
ASN Title: ORCL-CHICAGO-PP, US

Last Update: 09/01/2025

ASN Whois

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2023, American Registry for Internet Numbers, Ltd.
#

ASNumber: 54253
ASName: ORCL-CHICAGO-PP
ASHandle: AS54253
RegDate: 2011-11-21
Updated: 2017-08-29
Ref: https://rdap.arin.net/registry/autnum/54253

OrgName: Oracle Corporation
OrgId: ORACLE-4
Address: 500 Oracle Parkway
Address: Attn: Domain Administrator
City: Redwood Shores
StateProv: CA
PostalCode: 94065
Country: US
RegDate: 1988-04-29
Updated: 2021-08-02
Ref: https://rdap.arin.net/registry/entity/ORACLE-4

OrgTechHandle: ORACL1-ARIN
OrgTechName: ORACLE NIS
OrgTechPhone: +1-650-506-2220
OrgTechEmail: domain-contact_ww_grp@oracle.com
OrgTechRef: https://rdap.arin.net/registry/entity/ORACL1-ARIN

OrgRoutingHandle: ORACL2-ARIN
OrgRoutingName: ORACLEROUTING
OrgRoutingPhone: +1-800-392-2999
OrgRoutingEmail: network-contact_ww@oracle.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/ORACL2-ARIN

OrgAbuseHandle: NISAM-ARIN
OrgAbuseName: Network Information Systems Abuse Management
OrgAbusePhone: +1-650-506-2220
OrgAbuseEmail: abuse@oracleemaildelivery.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NISAM-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2023, American Registry for Internet Numbers, Ltd.
#

Dpdt.gov.bd | Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

dpdt.gov.bd domain is not supported

DNS Records

DNS Lookup Tool

Host	A Record	TTL
dpdt.gov.bd	131.186.50.33	38400

Host	MX Record	Priority	TTL
dpdt.gov.bd	mxgw.bcc.gov.bd	10	38400

Host	NS Record	TTL
dpdt.gov.bd	ns1.bcc.gov.bd	38400
dpdt.gov.bd	ns2.bcc.gov.bd	38400

Host	TXT Record	TTL
dpdt.gov.bd	v=spf1 ip4:43.229.13.196 ip4:43.229.13.197 ip4:43.229.13.198 ip4:43.229.13.199 ip4:43.229.13.200 ip4:43.229.13.201 ip4:43.229.13.202 ip4:114.130.240.2 ip4:114.130.240.3 ip4:114.130.240.4 ip4:114.130.240.5 ip4:114.130.240.6 ip4:114.130.240.7	38400

ns1.bcc.gov.bd
TTL: 38400
Email address: datacenter.bcc.net.bd
Serial: 2024120400
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 38400

Dpdt.gov.bd | HTML Validation Report

HTML Validation Tool

Errors

Bad value “http://www.w3.org/1999/html” for the attribute “xmlns” (only “http://www.w3.org/1999/xhtml” permitted here).

A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.

Bad value “X-Frame-Options” for attribute “http-equiv” on element “meta”.

Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.

Bad value “//dpdt.portal.gov.bd/sites/default/files/files/dpdt.portal.gov.bd/top_banner/6a2102d1_ffaf_4e70_a60d_a756645ca902/World IP Day, 2018.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “//dpdt.portal.gov.bd/sites/default/files/files/dpdt.portal.gov.bd/top_banner/2392a3bf_27e5_43ac_a0ed_e21ca67f8c83/IP Day 2018.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “//dpdt.portal.gov.bd/sites/default/files/files/dpdt.portal.gov.bd/top_banner/e4a24444_64be_4fd8_a610_2a8a03a163b1/Banner GI.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “//dpdt.portal.gov.bd/sites/default/files/files/dpdt.portal.gov.bd/top_banner/ad82973a_e85c_46cb_b720_87f11dab1a19/dpdt (1).jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Bad value “http://” for attribute “href” on element “a”: Invalid host: empty host.

Bad value “” for attribute “height” on element “img”: The empty string is not a valid non-negative integer.

Bad value “//dpdt.portal.gov.bd/sites/default/files/files/dpdt.portal.gov.bd/front_service_box/9216ff44_db76_4f73_b686_f9c1f269fb33/OnlineApplication (1).jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “//dpdt.portal.gov.bd/sites/default/files/files/dpdt.portal.gov.bd/front_service_box/9a927acc_8023_4f3e_9ef2_6cc25ec266b7/complain (1).png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “//dpdt.portal.gov.bd/sites/default/files/files/dpdt.portal.gov.bd/front_service_box/e83924aa_d955_4272_8b76_faa44600da05/image001 (1).gif” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

Bad value “/site/view/innovation/Innovation Team” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/site/view/innovation/Innovation Officer” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/site/view/innovation/Innovation Plan” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Warnings

Attribute “xmlns” is not serializable as XML 1.0.

Empty heading.

The value of attribute “href” on element “a” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.

Text run is not in Unicode Normalization Form C.

This document appears to be written in Bangla but the “html” start tag has “lang="en"”. Consider using “lang="bn"” (or variant) instead.

Dpdt.gov.bd | Desktop Performance Insights

Last tested: 04/03/2018

Desktop

Desktop Speed

24%

Optimize images

Leverage browser caching

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Reduce server response time

Minify JavaScript

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	111
Number of Hosts	8
Static Resources	108
JavaScript Resources	43
CSS Resources	22

Dpdt.gov.bd | Mobile Performance Insights

Last tested: 04/03/2018

Mobile

Mobile Usability

92%

Size tap targets appropriately

Mobile Speed

24%

Optimize images

Leverage browser caching

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Reduce server response time

Minify JavaScript

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	80
Number of Hosts	14
Static Resources	69
JavaScript Resources	18
CSS Resources	17

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Dpdt.gov.bd Department of Patents, Designs and Trademarks (DPDT)- | পেটেন্ট, ডিজাইন ও ট্রেডমার্কস অধিদপ্তর-

Dpdt.gov.bd | Key Trends

Dpdt.gov.bd | General Site Information

Dpdt.gov.bd | Safety and Security Details

Dpdt.gov.bd | Server and Hosting Details

Dpdt.gov.bd | Domain Name Information

Dpdt.gov.bd | HTML Validation Report

Dpdt.gov.bd | Desktop Performance Insights

Dpdt.gov.bd | Mobile Performance Insights

Dpdt.gov.bd | Competitors Analysis

Dpdt.gov.bd | Common Typographical Errors