facebookgrid.cn - robtex.com

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facebookgrid.cn

DNSSEC⚠️ Not signed
A66.220.158.11🇺🇸 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=2034456386

Same first word

facebookgrid.org
facebookgrid.de
facebookgrid.es
facebookgrid.net
facebookgrid.cn

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSa.ns.facebook.comb.ns.facebook.comc.ns.facebook.comd.ns.facebook.comns1.lovellsnames.orgns2.lovellsnames.orgns3.lovellsnames.orgns4.lovellsnames.orgA66.220.158.1166.220.149.1169.171.224.1169.171.229.1169.171.242.1169.63.176.14069.63.178.11
●NSa.ns.facebook.com2026-02-14 → 2026-02-16 · 3 obs
○ 2017-07-28 18:44:22
● 2026-02-14 23:08:28
● 2026-02-16 21:07:36
●NSb.ns.facebook.com2026-02-14 → 2026-02-16 · 3 obs
○ 2017-07-28 18:44:22
● 2026-02-14 23:08:28
● 2026-02-16 21:07:36
●NSc.ns.facebook.com2026-02-14 → 2026-02-16 · 3 obs
○ 2017-07-28 18:44:22
● 2026-02-14 23:08:28
● 2026-02-16 21:07:36
●NSd.ns.facebook.com2026-02-14 → 2026-02-16 · 3 obs
○ 2017-07-28 18:44:22
● 2026-02-14 23:08:28
● 2026-02-16 21:07:36
○NSns1.lovellsnames.org2015-08-26 → 2017-07-28 · 4 obs
● 2015-08-26 15:55:40
● 2017-07-28 18:44:22
○ 2026-02-14 23:08:28
○ 2026-02-16 21:07:36
○NSns2.lovellsnames.org2015-08-26 → 2017-07-28 · 4 obs
● 2015-08-26 15:55:40
● 2017-07-28 18:44:22
○ 2026-02-14 23:08:28
○ 2026-02-16 21:07:36
○NSns3.lovellsnames.org2015-08-26 → 2017-07-28 · 4 obs
● 2015-08-26 15:55:40
● 2017-07-28 18:44:22
○ 2026-02-14 23:08:28
○ 2026-02-16 21:07:36
○NSns4.lovellsnames.org2015-08-26 → 2017-07-28 · 4 obs
● 2015-08-26 15:55:40
● 2017-07-28 18:44:22
○ 2026-02-14 23:08:28
○ 2026-02-16 21:07:36
○A66.220.149.112015-08-26 → 2026-02-15 · 5 obs
● 2015-08-26 15:55:40
● 2017-07-28 18:44:22
○ 2026-02-14 23:08:28
● 2026-02-15 14:51:22
○ 2026-02-16 21:07:36
●A66.220.158.112015-08-26 → 2026-02-16 · 5 obs
● 2015-08-26 15:55:40
● 2017-07-28 18:44:22
○ 2026-02-14 23:08:28
○ 2026-02-15 14:51:22
● 2026-02-16 21:07:36
○A69.171.224.112015-08-26 → 2017-07-28 · 4 obs
● 2015-08-26 15:55:40
● 2017-07-28 18:44:22
○ 2026-02-14 23:08:28
○ 2026-02-16 21:07:36
○A69.171.229.112015-08-26 → 2026-02-14 · 4 obs
● 2015-08-26 15:55:40
● 2026-02-14 23:08:28
○ 2026-02-15 14:51:22
○ 2026-02-16 21:07:36
○A69.171.242.112015-08-26 → 2017-07-28 · 4 obs
● 2015-08-26 15:55:40
● 2017-07-28 18:44:22
○ 2026-02-14 23:08:28
○ 2026-02-16 21:07:36
○A69.63.176.1402015-08-26 → 2017-07-28 · 4 obs
● 2015-08-26 15:55:40
● 2017-07-28 18:44:22
○ 2026-02-14 23:08:28
○ 2026-02-16 21:07:36
○A69.63.178.112015-08-26 → 2017-07-28 · 4 obs
● 2015-08-26 15:55:40
● 2017-07-28 18:44:22
○ 2026-02-14 23:08:28
○ 2026-02-16 21:07:36

🔍 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: 934ms | 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 66.220.158.11.

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