Last Updated: April 23, 2024
ef.com has 2 NS records, 2 A records, 2 AAAA records, 1 MX records, and 29 TXT records. Name servers for ef.com are jihoon.ns.cloudflare.com, tricia.ns.cloudflare.com. A records for ef.com are 104.16.77.72, 104.16.78.72. AAAA records for ef.com are 2606:4700:0:0:0:0:6810:4e48, 2606:4700:0:0:0:0:6810:4d48. MX records that process @ef.com email are efcom.mail.protection.outlook.com. We have observed ef.com to have 229 subdomains. Technology that may be in use at ef.com includes miro, aliyun, northpass, apple, atlassian, google, wrike, mongodb, adobe. The domain's primary website is hosted on a cloudflare web server at 104.16.78.72 in United States. The website's description is: "ef, world leader in international education since 1965. offering educational tours, immersion language learning, cultural exchange and academic programs around the world. whether you study abroad, learn a language at one of our language schools, host an exchange student or travel with your teacher or professor to exciting new destinations, our programs will expand your horizons, teach you new skills and show you the world." ef.com domain rank of 23,531 makes it valuable phishing target. Typosquat domains for ef.com may look like efz.com, xn--f-oia.com, e-f.com, efq.com, efb.com. As of April 23, 2024, ef.com does not have any threat intelligence reports of concern.
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104.16.77.72
104.16.78.72
2606:4700:0:0:0:0:6810:4e48
2606:4700:0:0:0:0:6810:4d48
efcom.mail.protection.outlook.com
jihoon.ns.cloudflare.com
tricia.ns.cloudflare.com
ef.com. 300 IN TXT "ZOOM_verify_i21AZ_z1RiCfS0dEosj0uw"
ef.com. 300 IN TXT "v=spf1 include:_u.ef.com._spf.smart.ondmarc.com -all"
ef.com. 300 IN TXT "miro-verification=c143776b28571137649848a613b058dc31463ca1"
ef.com. 300 IN TXT "aliyun-site-verification=88317b51-c089-4094-be4c-ac9b98500deb"
ef.com. 300 IN TXT "northpass-domain-verification=fedd3b6d621f033e9e563b678b0770ee"
ef.com. 300 IN TXT "apple-domain-verification=hr2LYfzQYFUVC7Qf"
ef.com. 300 IN TXT "atlassian-domain-verification=zmQ0q8CpyRnSPCtkYxCmzZ1d99cTeAzGIu7dR4EFQOUleECD8LUc6Furh9LI67wD"
ef.com. 300 IN TXT "Sendinblue-code:3b4d41269b4df351be1c8f1189329766"
ef.com. 300 IN TXT "atlassian-domain-verification=5/8xNXzJgidFT4+gz1mBv3oO//Imgdn4t7UgwV4v4KcrP1+O/2+Dvwf3gq7oyxh6"
ef.com. 300 IN TXT "as=1568111888"
ef.com. 300 IN TXT "qmjjvn6131hdwl0m11bvgbr7hhds1q3t"
ef.com. 300 IN TXT "qCEF214/pE8wOgBsipGHcD2y91lM5rS7YAwcIA2ovM7Lxbvm+LGD7lGP//+IDSX5z4bTNn36HYKROeAj2iQ9pA=="
ef.com. 300 IN TXT "pardot848123=1644e8a4968e1386a832d2eaa0f15cea68f2dc4014bd60c10eb7e88e99caff5b"
ef.com. 300 IN TXT "google-site-verification=s_RxVeIztieRZw1nnozp1QhLxPTUrL2ljGBmDi_-_Po"
ef.com. 300 IN TXT "lastpass-N#23c@htz%W^$UZT!RhgDfdOE7$M&9Km277YjS@ZNWTMDOxd#V@p5RTbC8MI15V$VcnEZI18fj&n6JuQf88b9a8pxmw!e2gzK@k"
ef.com. 300 IN TXT "atlassian-domain-verification=qQgMM8iyVskttk2KlGmktyvHdEMGZF1AkzbCZKYEq4OHW77WSRzBdBLJMtSzwPao"
ef.com. 300 IN TXT "SFMC-ItSDn8I-_WPvDgP5QDjuQCbSdPKgZIJJcL1iuKfk"
ef.com. 300 IN TXT "atlassian-domain-verification=iUyEJfC7rAC91HZbQI9k6+Zo5rQllv2G8IK19dYEzRmthC8xTm3mtYXmDc/NzxOY"
ef.com. 300 IN TXT "amazonses:V3vAdLKApvqHOoy6diFc5VRsGzfi3z2tGE0FPg/IDDs="
ef.com. 300 IN TXT "pardot848123=dfa2026bbfbd11501997c14f1e517a954a195a9acc81c56dd18bae3f5b476820"
ef.com. 300 IN TXT "wrike-verification=MjI5MzUxNTplYWM5OTQ4ODA1NTg4ZGNiNmNiMWZjMzk3YmNmOGNiZmY3MmFmMTBhYzAwZDBkN2NjZjMwNzIyZDJmYTJjMjNm"
ef.com. 300 IN TXT "amazonses:a677pw4glw5rFrEbwGscSc2VElj6Q7gjDYvGjD+Ok8s="
ef.com. 300 IN TXT "mongodb-site-verification=qBXcSoyIwQYkIQYLbgDJ2hHevZey2Ps2"
ef.com. 300 IN TXT "ZQjWmyMMEAcM2JUKuBCQNaGG/p5Fk3h8ei5G1YIKdmOrNx6GiphKRqgyb3KAf7mRUeIspkoX+L2esywDqTPsoA=="
ef.com. 300 IN TXT "dnp1cgszf00xq5tlkw3p9p7wl232m9mq"
ef.com. 300 IN TXT "atlassian-domain-verification=7N7voUyjPrLNjbTWcOL65746uUThn5Af8+wfbbwM/zpFMtwIELZxL2wXiLDm6lO6"
ef.com. 300 IN TXT "v=msv1 t=5a826e43b6be0f4da8ab8427e5830d"
ef.com. 300 IN TXT "adobe-idp-site-verification=e647ef23ee05d9b047987fd9e8c8cd2b519bc84349e1f6ddb99d6a132d69d054"
ef.com. 300 IN TXT "mongodb-site-verification=tyz4iJXYkkT6v9At7hlc64C6A8PuosXu"
ef.com has 229 subdomains in our inventory.
cloudflare
United States
og:image: https://img2.storyblok.com/f/61891/2400x1260/bbb559ef2c/og-image-v3.png
og:title: ef education first | educational tours & language programs abroad
og:description: ef, world leader in international education since 1965. offering educational tours, immersion language learning, cultural exchange and academic programs around the world. whether you study abroad, learn a language at one of our language schools, host an exchange student or travel with your teacher or professor to exciting new destinations, our programs will expand your horizons, teach you new skills and show you the world.
{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1729814399, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "F6:64:93:C2:7F:42:A0:29:D2:5D:00:05:46:92:97:7D:B9:8A:6E:17", "authorityKeyIdentifier": "keyid:81:B8:0E:63:8A:89:12:18:E5:FA:3B:3B:50:95:9F:E6:E5:90:13:85\n", "extendedKeyUsage": "TLS Web server authentication, TLS Web client authentication", "subjectAltName": "DNS:*.ef.com", "crlDistributionPoints": "Full Name:\n URI:http://crl.r2m01.amazontrust.com/r2m01.crl", "keyUsage": "Digital Signature, Key Encipherment", "certificatePolicies": "Policy: 2.23.140.1.2.1", "ctlPoisonByte": true, "authorityInfoAccess": "CA Issuers - URI:http://crt.r2m01.amazontrust.com/r2m01.cer\nOCSP - URI:http://ocsp.r2m01.amazontrust.com\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "D7:A3:E5:CB:55:FB:79:20:10:56:F1:92:5B:97:1E:94:71:CA:60:76", "all_domains": ["*.ef.com"], "serial_number": "E4791148BE0186435D42D7155304535", "subject": {"C": null, "CN": "*.ef.com", "L": null, "O": null, "ST": null, "emailAddress": null, "OU": null, "aggregated": "/CN=*.ef.com"}, "not_before": 1695600000, "issuer": {"C": "US", "CN": "Amazon RSA 2048 M01", "L": null, "O": "Amazon", "ST": null, "emailAddress": null, "OU": null, "aggregated": "/C=US/CN=Amazon RSA 2048 M01/O=Amazon"}}, "cert_link": "https://oak.ct.letsencrypt.org/2024h2/ct/v1/get-entries?start=32951104&end=32951104", "source": {"url": "https://oak.ct.letsencrypt.org/2024h2/", "name": "Let's Encrypt 'Oak2024H2' log"}, "update_type": "PrecertLogEntry", "seen": 1695621537.883232, "cert_index": 32951104}}