facebookgrid.cn - robtex.com

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facebookgrid.cn

DNSSEC⚠️ Not signed
A69.171.224.11🇺🇸 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
SOAa.ns.facebook.comdns@facebook.com serial=4207849484

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐ 🔒
NSb.dns.cn 🔒
NSc.dns.cn 🔒
NSd.dns.cn 🔒
NSe.dns.cn 🔒
NSns.cernet.net⚠️
SOAa.dns.cnroot@cnnic.cn serial=2034446726

Same first word

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
facebookgrid.cna.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com, d.ns.facebook.com-

✅ Authoritative Response

Server: 185.89.219.12

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for facebookgrid.cn (unsigned zone)

⏱️ Timing

Total: 781ms | Queries: -

📄 Records

TypeCountSample Data
A166.220.158.11
NS4d.ns.facebook.com, b.ns.facebook.com...
TXT1v=spf1 a ~all
SOA1a.ns.facebook.com dns.facebook.com

AI analysis

facebookgrid.cn points to IP number 69.171.224.11.

For instance, other host names xn--facebok-h0a.fr, facebookbrasil.com.br, facebook.sd, facebookplatform.fr and facebook.cz share IP numbers with facebookgrid.cn.

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

facebookgrid.cn shares name servers with other domains at least partially, for example messengerblog.com, instagram.shiksha, 192.60.179.in-addr.arpa, fbhome.com.ar and facebooksuperbowl.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