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fb.ai

DNSSEC⚠️ Not signed
A2a03:2880:f003:c07:face:b00c:0:2🇺🇸 Facebook
PTRedge-star6-shv-01-iad3.facebook.com
A31.13.66.4🇺🇸 Facebook
NSa.ns.facebook.com
A2a03:2880:f0fc:c:face:b00c:0:35🇺🇸 Facebook
PTRa.ns.facebook.com
A129.134.30.12🇺🇸 Facebook
PTRa.ns.facebook.com
NSb.ns.facebook.com
A2a03:2880:f0fd:c:face:b00c:0:35🇺🇸 Facebook
PTRb.ns.facebook.com
A129.134.31.12🇺🇸 Facebook
PTRb.ns.facebook.com
NSc.ns.facebook.com
A2a03:2880:f1fc:c:face:b00c:0:35🇺🇸 Facebook
PTRc.ns.facebook.com
A185.89.218.12🇮🇱 Facebook
PTRc.ns.facebook.com
NSd.ns.facebook.com
A2a03:2880:f1fd:c:face:b00c:0:35🇺🇸 Facebook
PTRd.ns.facebook.com
A185.89.219.12🇮🇱 Facebook
PTRd.ns.facebook.com
TXTv=spf1 a ~all
HTTPSHTTP/2, HTTP/3
HTTPSHTTP/2, HTTP/3
SOAa.ns.facebook.comdns@facebook.com serial=4207849484

ai

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.ai ⭐ 🔒
NSv0n1.nic.ai 🔒
NSv0n2.nic.ai 🔒
NSv0n3.nic.ai 🔒
NSv2n0.nic.ai 🔒
NSv2n1.nic.ai 🔒
SOAv0n0.nic.aihostmaster@donuts.email serial=1770054840

Same first word

Similar names

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
aiv0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai, v0n3.nic.ai...12 records
fb.aid.ns.facebook.com, a.ns.facebook.com, c.ns.facebook.com, b.ns.facebook.com-

✅ Authoritative Response

Server: 185.89.219.12

NS records: d.ns.facebook.com, a.ns.facebook.com, c.ns.facebook.com, b.ns.facebook.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fb.ai (unsigned zone)

⏱️ Timing

Total: 380ms | Queries: -

📄 Records

TypeCountSample Data
A131.13.66.4
AAAA12a03:2880:f003:c07:face:b00c:0:2
NS4b.ns.facebook.com, a.ns.facebook.com...
TXT1v=spf1 a ~all
HTTPS2{"priority":2,"target":"star.fallback.c1, {"priority":1,"target":".","alpn":["h2",
SOA1a.ns.facebook.com dns.facebook.com

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai...)

AI analysis

fb.ai points to two IPs: 2a03:2880:f003:c07:face:b00c:0:2 and 31.13.66.4.

Other host names, for instance instagtram.com, fquestions.com, facebook-notification.net, fbworkmail.com and whatsapp.us share IP numbers with fb.ai.

fb.ai is delegated to four name servers: a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com and d.ns.facebook.com.

fb.ai at least partially shares name servers with other domains such as beatsaber.com, fbdelegatedcredentials.com, workplacemail.com, facebook.jobs and instagrama.com.

Host names with two IP numbers:

a.ns.facebook.com points to 2a03:2880:f0fc:c:face:b00c:0:35 and 129.134.30.12

b.ns.facebook.com points to 2a03:2880:f0fd:c:face:b00c:0:35 and 129.134.31.12

c.ns.facebook.com points to 2a03:2880:f1fc:c:face:b00c:0:35 and 185.89.218.12

d.ns.facebook.com points to 2a03:2880:f1fd:c:face:b00c:0:35 and 185.89.219.12