Ef.se EF Education First | Sverige
EF är ett utav världens största utbildningsföretag och erbjuder språkresor, kulturella utbyten och akademiska utbildningsprogram för alla åldrar och f...
Server IP address resolved: No
Http response code: None
Last Checked: 02/05/2025
Ef.se attracts 1,991 unique visitors daily, generating 3,983 pageviews. The estimated value of ef.se is 3,082 USD. Each visitor views approximately 2.14 pages on average.
Ef.se is hosted by CLOUDFLARENET - Cloudflare, Inc., US. Check out other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.
See the list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.
Ef.se is registered with the .SE top-level domain. Explore additional websites within the .SE zone.
A recent examination on (August 23, 2024), indicates that ef.se has an expired SSL certificate issued by Google Trust Services (expired on November 05, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Google Trust Services.
According to Google Safe Browsing, Symantec and Web of Trust ef.se appears to be a safe domain.
Based on Google's Mobile-Friendly test, ef.se is optimized for mobile and tablet devices.
not found
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 ConnectSafe evaluates ef.se for any unsafe and insecure content. The results are critical for families with young children.
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.
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.
McAfee assesses ef.se 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 ef.se for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the ef.se. This reputation system receives ratings from users and information from third-party sources, assesses the ef.se for safety features and confirms, whether ef.se is suitable for children.
| Domain | ef.se |
| Issuer Organization | Google Trust Services |
| Issuer | WE1 |
| Algorithm | ecdsa-with-SHA256 |
| Valid form | 08/07/2024 |
| Expiration | 11/05/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
ef.se *.ef.se |
ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US
Last Update: 12/27/2024
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335
OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14
OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN
OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN
OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN
RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN
RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN
RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
# Copyright (c) 1997- The Swedish Internet Foundation.
# All rights reserved.
# The information obtained through searches, or otherwise, is protected
# by the Swedish Copyright Act (1960:729) and international conventions.
# It is also subject to database protection according to the Swedish
# Copyright Act.
# Any use of this material to target advertising or
# similar activities is forbidden and will be prosecuted.
# If any of the information below is transferred to a third
# party, it must be done in its entirety. This server must
# not be used as a backend for a search engine.
# Result of search for registered domain names under
# the .se top level domain.
# This whois printout is printed with UTF-8 encoding.
#
state: active
domain: ef.se
holder: CSCDOIN1610-7065
created: 1993-12-08
modified: 2021-12-22
expires: 2022-12-31
transferred: 2015-04-01
nserver: pam.ns.cloudflare.com 199.27.134.11
nserver: anirban.ns.cloudflare.com
dnssec: unsigned delegation
registry-lock: unlocked
status: ok
registrar: CSC Corp Domains
| Host | A Record | TTL |
|---|---|---|
| ef.se | 54.77.114.145 | 86400 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| ef.se | as3.ef.se | 10 | 3600 |
| ef.se | ef-se.mail.protection.outlook.com | 0 | 3600 |
| ef.se | as1.ef.se | 10 | 3600 |
| ef.se | as2.ef.se | 10 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| ef.se | ns.domainnetwork.se | 86400 |
| ef.se | ns2.domainnetwork.se | 86400 |
| Host | TXT Record | TTL |
|---|---|---|
| ef.se | MS=ms54469095 | 600 |
| ef.se | google-site-verification=HUFWHMVxM3h0NSRJdB4P8Aw5YjZftvGLgntSIo6fv3U | 86400 |
ns.domainnetwork.se
TTL: 86400
Email address: hostmaster.cscdns.net
Serial: 2013112145
Refresh: 28800
Retry: 7200
Expire: 2419200
Minimum: 86400
Last tested: 05/23/2017
| Total Resources | 65 |
| Number of Hosts | 26 |
| Static Resources | 32 |
| JavaScript Resources | 22 |
| CSS Resources | 4 |
Last tested: 05/23/2017
| Total Resources | 61 |
| Number of Hosts | 22 |
| Static Resources | 35 |
| JavaScript Resources | 22 |
| CSS Resources | 4 |
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