Viessmann.com

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.42 sec.
Last Checked: 02/03/2025

Viessmann.com attracts 1,005 unique visitors daily, generating 6,531 pageviews. The estimated value of viessmann.com is 117,165 USD. Each visitor views approximately 6.96 pages on average.

According to Majestic's traffic estimates, viessmann.com ranks 96,570 globally, with the majority of its visitors coming from Germany, where it holds the 7,456 position.

It is beneficial for viessmann.com that their data center (provided by T-Systems International GmbH) is located in Germany, as this helps reduce page load time for most visitors.

See the list of other websites hosted by T-Systems International GmbH.

Viessmann.com is registered with the .COM top-level domain. Explore additional websites within the .COM zone.

The last inspection on (October 11, 2024), confirms that viessmann.com holds a valid and current wildcard SSL certificate issued by GlobalSign nv-sa expiring on June 01, 2025. Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by GlobalSign nv-sa.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust viessmann.com appears to be a safe domain.

Global Rank
103,617
Average Load Time
1.91sec
Links In Count
445
Website Value
$109,500
Overview
Last Updated: 02/03/2025
Overall result - viessmann.com 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: 03/25/2024
viessmann.com is safe.
Norton ConnectSafe evaluates viessmann.com for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 11/12/2016
viessmann.com 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
viessmann.com 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: 02/25/2021
viessmann.com is safe.
McAfee assesses viessmann.com 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 viessmann.com for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/10/2019
viessmann.com child safety is very good.
The WOT calculates reputation of the viessmann.com. This reputation system receives ratings from users and information from third-party sources, assesses the viessmann.com for safety features and confirms, whether viessmann.com is suitable for children.

Viessmann.com | SSL Certificate Information
Domain*.viessmann.com
Issuer OrganizationGlobalSign nv-sa
IssuerGlobalSign GCC R6 AlphaSSL CA 2023
AlgorithmRSA-SHA256
Valid form04/30/2024
Expiration06/01/2025
SignedCertificate is not self signed
Additional Domains *.viessmann.com
viessmann.com
Server Location

Viessmann.com ASN Information

ASN ID: 48951
ASN Title: T-Systems International GmbH

Last Update: 07/20/2024

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.

% Information related to 'AS47104 - AS52223'

as-block: AS47104 - AS52223
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2015-09-30T14:19:22Z
last-modified: 2015-09-30T14:19:22Z
source: RIPE

% Information related to 'AS48951'

% Abuse contact for 'AS48951' is 'cert@t-systems.com'

aut-num: AS48951
org: ORG-TIG2-RIPE
as-name: ASN-TSI-IAS
descr: Internet and VPN Service Provider
descr: Nauheimer Str. 101
descr: D-70372 Stuttgart
descr: ---------------------------------------------------------
descr: For routing/peering issues, e-mail
descr: For all other issues, e-mail
descr: each CC to
descr: ---------------------------------------------------------
import: from AS3320 action pref=200; accept ANY
import: from AS20570 action pref=100; accept AS20570
import: from AS34009 action pref=100; accept AS34009
export: to AS3320 announce AS48951
export: to AS3320 announce AS20570
export: to AS3320 announce AS34009
export: to AS3320 announce AS-TSI-V4
export: to AS20570 announce any
export: to AS34009 announce any
export: to AS-TSI-V4 announce any
remarks: ------------------------
remarks: IPv6
mp-import: afi ipv6.unicast from AS3320 action pref=100; accept ANY
mp-export: afi ipv6.unicast to AS3320 announce AS-TSBS-V6
remarks: ------------------------
remarks: URL: http://www.t-systems.de/
admin-c: TSAC-RIPE
tech-c: TSBS-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: DE-TSBS-R-MNT
mnt-routes: DE-TSBS-R-MNT
member-of: AS3320:AS-AUTH-PILOT-BLACKHOLE-FROM-AS48951
created: 2009-03-05T11:01:48Z
last-modified: 2017-11-15T09:54:17Z
source: RIPE

organisation: ORG-TIG2-RIPE
org-name: T-Systems International GmbH
org-type: LIR
address: Nauheimer Str. 101
address: D-70372
address: Stuttgart Bad Cannstatt
address: GERMANY
phone: +49 711 555 40399
fax-no: +49 711 555 90005
mnt-ref: DE-TSI-MNT
mnt-ref: DE-TSBS-A-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: DE-TSBS-A-MNT
admin-c: NW1975-RIPE
admin-c: JK9999-RIPE
admin-c: UT1469-RIPE
admin-c: RL4704-RIPE
abuse-c: TSAB3-RIPE
created: 2004-04-17T11:13:14Z
last-modified: 2017-02-20T07:05:18Z
source: RIPE # Filtered

role: Admin-C Role Account for T-Systems Business Services GmbH
address: Nauheimer Str. 101
address: D-70372 Stuttgart
admin-c: UT1469-RIPE
admin-c: NW1975-RIPE
admin-c: RL4704-RIPE
admin-c: JK9999-RIPE
tech-c: TSBS-RIPE
nic-hdl: TSAC-RIPE
mnt-by: DE-TSBS-MNT
created: 2006-11-06T14:54:40Z
last-modified: 2013-06-13T08:21:18Z
source: RIPE # Filtered

role: Tech-C Role Account for T-Systems Business Services GmbH
address: Nauheimer Str. 101
address: D-70372 Stuttgart
tech-c: MS99999-RIPE
tech-c: GH2149-RIPE
tech-c: HF3000-RIPE
tech-c: UT1469-RIPE
nic-hdl: TSBS-RIPE
admin-c: TSAC-RIPE
mnt-by: DE-TSBS-MNT
created: 2006-06-01T12:52:51Z
last-modified: 2013-06-13T08:27:06Z
source: RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.91.2 (HEREFORD)

WHOIS

Domain Name: VIESSMANN.COM
Registry Domain ID: 3036054_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.rrpproxy.net
Registrar URL: http://www.key-systems.net
Updated Date: 2023-11-11T08:01:54Z
Creation Date: 1996-11-11T05:00:00Z
Registry Expiry Date: 2024-11-10T05:00:00Z
Registrar: Key-Systems GmbH
Registrar IANA ID: 269
Registrar Abuse Contact Email: abuse@key-systems.net
Registrar Abuse Contact Phone: +49.68949396850
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: AUTH0020.NS.EU.UU.NET
Name Server: AUTH0030.NS.EU.UU.NET
Name Server: AUTH04.NS.DE.UU.NET
Name Server: AUTH54.NS.DE.UU.NET
Name Server: NS1.RRPPROXY.NET
Name Server: NS2.RRPPROXY.NET
Name Server: NS3.RRPPROXY.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-25T22:49:41Z


DNS Records
HostA RecordTTL
viessmann.com93.122.86.37600
HostMX RecordPriorityTTL
viessmann.comALT4.ASPMX.L.GOOGLE.COM160600
viessmann.comALT1.ASPMX.L.GOOGLE.COM155600
viessmann.comALT2.ASPMX.L.GOOGLE.COM155600
viessmann.comALT3.ASPMX.L.GOOGLE.COM160600
viessmann.comASPMX.L.GOOGLE.COM151600
HostNS RecordTTL
viessmann.comauth04.ns.de.uu.net86400
viessmann.comauth54.ns.de.uu.net86400
HostTXT RecordTTL
viessmann.comgoogle-site-verification=-2Gn2GPS9Ib9kldRypFfJ53Z3_0hAQJ2jdZrmWYglic600
viessmann.comMS=ms64588296600
viessmann.comv=spf1 a:tbjjbihbhcbch.turbo-smtp.net a:domino1.norpe.fi ip4:46.19.168.0/24 include:_spf.viessmann.com include:_spf.google.com include:_spf.salesforce.com include:et._spf.pardot.com -all600
viessmann.comadobe-idp-site-verification=50f0115db64a730a3649b2634d80936579d85b50bf959e83c6b042570d0b37af600
viessmann.comgoogle-site-verification=j2OvTGrwN4DJ42Ds9afFkFXtEEK9eM5zarxdY4cnuW4600
viessmann.comilu8pq8o4dkrqtfcukjjnv7blo600

auth04.ns.de.uu.net
TTL: 86400
Email address: hostmaster.de.uu.net
Serial: 2019080702
Refresh: 28800
Retry: 7200
Expire: 2678400
Minimum: 1800


Errors

Last tested: 11/06/2018

Desktop
Desktop Speed
77%

Desktop Resource Breakdown
Total Resources41
Number of Hosts10
Static Resources30
JavaScript Resources13
CSS Resources3

Last tested: 06/27/2015

Mobile
Mobile Usability
60%
Mobile Speed
55%

Mobile Resource Breakdown
Total Resources68
Number of Hosts4
Static Resources61
JavaScript Resources17
CSS Resources12
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