alert.ef.com - robtex.com
alert.ef.com
ef.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a06:98c1:3103::ac40:90b4🇺🇸 Cloudflare2a06:98c1:3103::/48 ✓ In HTTPS hints | ||||||
| A | 2a06:98c1:310d::6812:2b4c🇺🇸 Cloudflare2a06:98c1:310d::/48 ✓ In HTTPS hints | ||||||
| A | 104.18.43.76Cloudflare104.18.43.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.64.144.180🇺🇸 Cloudflare172.64.144.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jihoon.ns.cloudflare.com ⭐ | ||||||
| NS | tricia.ns.cloudflare.com | ||||||
| MX | efcom.mail.protection.outlook.com ⭐ | ||||||
| TXT | 00D4J0000001dN3=1TBW700000006On | ||||||
| TXT | 1password-site-verification=3Q3G2EJGOREMZDFRNDLXHVL32E | ||||||
| TXT | SFMC-ItSDn8I-_WPvDgP5QDjuQCbSdPKgZIJJcL1iuKfk | ||||||
| TXT | Sendinblue-code:3b4d41269b4df351be1c8f1189329766 | ||||||
| TXT | ZOOM_verify_i21AZ_z1RiCfS0dEosj0uw | ||||||
| TXT | ZQjWmyMMEAcM2JUKuBCQNaGG/p5Fk3h8ei5G1YIKdmOrNx6GiphKRqgyb3KAf7mRUeIspkoX+L2es... | ||||||
| TXT | _361l8dnf91sfr841ds82d3je2fy35t9 | ||||||
| TXT | _n1erml6nlo4atf8dfskj3fgpy4wnlaq | ||||||
| TXT | adobe-idp-site-verification=e647ef23ee05d9b047987fd9e8c8cd2b519bc84349e1f6ddb... | ||||||
| TXT | aliyun-site-verification=88317b51-c089-4094-be4c-ac9b98500deb | ||||||
| TXT | amazonses:V3vAdLKApvqHOoy6diFc5VRsGzfi3z2tGE0FPg/IDDs= | ||||||
| TXT | amazonses:a677pw4glw5rFrEbwGscSc2VElj6Q7gjDYvGjD+Ok8s= | ||||||
| TXT | anthropic-domain-verification-b87znz=85aHFIVOvsdkvn71ZFo7izc5o | ||||||
| TXT | apple-domain-verification=3_jpDJipYQI4_6yNolBXp0L8QX251AeIRbSmmKigcEE | ||||||
| TXT | apple-domain-verification=hr2LYfzQYFUVC7Qf | ||||||
| TXT | as=1568111888 | ||||||
| TXT | asv=7328be92dc8e81d6ae473b8348472e37 | ||||||
| TXT | atlassian-domain-verification=5/8xNXzJgidFT4+gz1mBv3oO//Imgdn4t7UgwV4v4KcrP1+... | ||||||
| TXT | atlassian-domain-verification=7N7voUyjPrLNjbTWcOL65746uUThn5Af8+wfbbwM/zpFMtw... | ||||||
| TXT | atlassian-domain-verification=iUyEJfC7rAC91HZbQI9k6+Zo5rQllv2G8IK19dYEzRmthC8... | ||||||
| TXT | atlassian-domain-verification=qQgMM8iyVskttk2KlGmktyvHdEMGZF1AkzbCZKYEq4OHW77... | ||||||
| TXT | atlassian-domain-verification=zmQ0q8CpyRnSPCtkYxCmzZ1d99cTeAzGIu7dR4EFQOUleEC... | ||||||
| TXT | canva-site-verification=pm3R30MVZBfAmd0BNeBAGA | ||||||
| TXT | cursor-domain-verification-7vfyg8=7AzgD8A9IIRO1i1t5tFH2XJYW | ||||||
| TXT | dnp1cgszf00xq5tlkw3p9p7wl232m9mq | ||||||
| TXT | google-site-verification=YifwZA32Cd3BWWmPIqQez_Z5kmHlnzR6Msx-AsrSmKw | ||||||
| TXT | google-site-verification=auQ-4DOUjDGrU5X6tpviSwR2ng0xqs7WvMU5kJDPKiU | ||||||
| TXT | google-site-verification=s_RxVeIztieRZw1nnozp1QhLxPTUrL2ljGBmDi_-_Po | ||||||
| TXT | lastpass-N#23c@htz%W^$UZT!RhgDfdOE7$M&9Km277YjS@ZNWTMDOxd#V@p5RTbC8MI15V$VcnE... | ||||||
| TXT | linear-domain-verification=5msk3qv8d29y | ||||||
| TXT | lovable_verification=dRdWWMlhd8BWt4SplQnx | ||||||
| TXT | miro-verification=c143776b28571137649848a613b058dc31463ca1 | ||||||
| TXT | mongodb-site-verification=qBXcSoyIwQYkIQYLbgDJ2hHevZey2Ps2 | ||||||
| TXT | mongodb-site-verification=tyz4iJXYkkT6v9At7hlc64C6A8PuosXu | ||||||
| TXT | northpass-domain-verification=fedd3b6d621f033e9e563b678b0770ee | ||||||
| TXT | notion-domain-verification=XH1JmClmZIwN9757ZB2qt97UnUxNywtyUgje5S5SVuq | ||||||
| TXT | onetrust-domain-verification=42cc6f29b8944d1b829dd4a861404975 | ||||||
| TXT | pardot848123=1644e8a4968e1386a832d2eaa0f15cea68f2dc4014bd60c10eb7e88e99caff5b | ||||||
| TXT | pardot848123=dfa2026bbfbd11501997c14f1e517a954a195a9acc81c56dd18bae3f5b476820 | ||||||
| TXT | qCEF214/pE8wOgBsipGHcD2y91lM5rS7YAwcIA2ovM7Lxbvm+LGD7lGP//+IDSX5z4bTNn36HYKRO... | ||||||
| TXT | qmjjvn6131hdwl0m11bvgbr7hhds1q3t | ||||||
| TXT | site24x7-domain-verification=e416a5f9c47ef32e346440561ece9fb3 | ||||||
| TXT | v=msv1 t=5a826e43b6be0f4da8ab8427e5830d | ||||||
| TXT | v=spf1 include:_u.ef.com._spf.smart.ondmarc.com -all | ||||||
| TXT | wrike-verification=MjI5MzUxNTplYWM5OTQ4ODA1NTg4ZGNiNmNiMWZjMzk3YmNmOGNiZmY3Mm... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.18.43.76, 172.64.144.180 | ||||||
| IPv6 hints | 2a06:98c1:3103::ac40:90b4, 2a06:98c1:310d::6812:2b4c | ||||||
| SOA | jihoon.ns.cloudflare.comdns@cloudflare.com serial=2417623691 | ||||||
rank #5753 globally
rank #2830 in the tld
WOT: SAFE (88/100)
📈 Tranco rank: #18,598
Subdomains
o375.alert.ef.com |
Same first word
Similar names
Previous names
Next names
DNS History
1 record (1 active, 0 former)
●CNAMEu18281598.wl099.sendgrid.net2026-10-19 → 2026-10-19 · 2 obs
● 2026-10-19 10:17:14
● 2026-10-19 10:17:18
● 2026-10-19 10:17:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ef.com | tricia.ns.cloudflare.com, jihoon.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.232
NS records: tricia.ns.cloudflare.com, jihoon.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ef.com (unsigned zone)
⏱️ Timing
Total: 721ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | u18281598.wl099.sendgrid.net |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (tricia.ns.cloudflare.com, tricia.ns.cloudflare.com, tricia.ns.cloudflare.com...)
Analysis
Hierarchy
The domain o375.alert.ef.com falls under the parent alert.ef.com.
Mail Servers
alert.ef.com routes its mail through a single mail server, mx.sendgrid.net.
alert.ef.com has the same mail server arrangement as a number of other domains, for example u4111540.wl041.sendgrid.net, happy-cem.com, u1917944.wl.sendgrid.net and two more.
alert.ef.com shares at least some of its mail servers with other domains — for example lavittoria.com.co, optiqo.report, mgapartners.com.br and two more.
It is common to find these mail servers paired with the mail servers alt2.aspmx.l.google.com.
mx.sendgrid.net directs to 12 IP numbers, including 3.17.120.38, 3.136.245.72 and 13.216.54.185, along with 9 other.