`nubianplugin.com`

DNSSEC	⚠️ Not signed
NS	`a.ns.facebook.com` ⚠️ Not in zone NS records
		A	2a03:2880:f0fc:c:face:b00c:0:35^{🇺🇸 Facebook2a03:2880:f0fc::/48}
			PTR	`a.ns.facebook.com`
		A	129.134.30.12^{🇺🇸 Facebook129.134.30.0/24 , Inc.}
			PTR	`a.ns.facebook.com`
NS	`b.ns.facebook.com` ⚠️ Not in zone NS records
		A	2a03:2880:f0fd:c:face:b00c:0:35^{🇺🇸 Facebook2a03:2880:f0fd::/48}
			PTR	`b.ns.facebook.com`
		A	129.134.31.12^{🇺🇸 Facebook129.134.31.0/24 , Inc.}
			PTR	`b.ns.facebook.com`
NS	`c.ns.facebook.com` ⚠️ Not in zone NS records
		A	2a03:2880:f1fc:c:face:b00c:0:35^{🇺🇸 Facebook2a03:2880:f1fc::/48}
			PTR	`c.ns.facebook.com`
		A	185.89.218.12^{🇮🇱 Facebook185.89.218.0/24}
			PTR	`c.ns.facebook.com`
NS	`d.ns.facebook.com` ⚠️ Not in zone NS records
		A	2a03:2880:f1fd:c:face:b00c:0:35^{🇺🇸 Facebook2a03:2880:f1fd::/48}
			PTR	`d.ns.facebook.com`
		A	185.89.219.12^{🇮🇱 Facebook185.89.219.0/24}
			PTR	`d.ns.facebook.com`

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778375186

Same first word

nubianplugin.com

DNS History

15 records (4 active, 11 former)

●NSa.ns.facebook.com2026-03-14 → 2026-05-10 · 3 obs

○ 2018-06-17 19:48:16
● 2026-03-14 00:20:54
● 2026-05-10 01:31:46

●NSb.ns.facebook.com2026-03-14 → 2026-05-10 · 3 obs

○ 2018-06-17 19:48:16
● 2026-03-14 00:20:54
● 2026-05-10 01:31:46

●NSc.ns.facebook.com2026-03-14 → 2026-05-10 · 3 obs

○ 2018-06-17 19:48:16
● 2026-03-14 00:20:54
● 2026-05-10 01:31:46

●NSd.ns.facebook.com2026-03-14 → 2026-05-10 · 3 obs

○ 2018-06-17 19:48:16
● 2026-03-14 00:20:54
● 2026-05-10 01:31:46

○NSns1.crontel.net2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 01:47:04
○ 2015-07-25 21:22:28
○ 2026-05-10 01:31:46

○NSns1.redmonddc.com2018-06-17 → 2018-06-17 · 4 obs

○ 2017-01-05 13:18:20
● 2018-06-17 19:48:16
○ 2026-03-14 00:20:54
○ 2026-05-10 01:31:46

○NSns11027.ztomy.com2015-07-25 → 2017-01-05 · 5 obs

○ 2007-08-14 01:47:04
● 2015-07-25 21:22:28
● 2017-01-05 13:18:20
○ 2018-06-17 19:48:16
○ 2026-05-10 01:31:46

○NSns2.crontel.net2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 01:47:04
○ 2015-07-25 21:22:28
○ 2026-05-10 01:31:46

○NSns2.redmonddc.com2018-06-17 → 2018-06-17 · 4 obs

○ 2017-01-05 13:18:20
● 2018-06-17 19:48:16
○ 2026-03-14 00:20:54
○ 2026-05-10 01:31:46

○NSns21027.ztomy.com2015-07-25 → 2017-01-05 · 5 obs

○ 2007-08-14 01:47:04
● 2015-07-25 21:22:28
● 2017-01-05 13:18:20
○ 2018-06-17 19:48:16
○ 2026-05-10 01:31:46

○NSns3.crontel.net2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 01:47:04
○ 2015-07-25 21:22:28
○ 2026-05-10 01:31:46

○A141.8.226.212015-07-25 → 2017-01-05 · 5 obs

○ 2007-08-14 01:47:04
● 2015-07-25 21:22:28
● 2017-01-05 13:18:20
○ 2018-06-17 19:48:16
○ 2026-05-10 01:31:46

○A151.106.5.1642018-06-17 → 2018-06-17 · 4 obs

○ 2017-01-05 13:18:20
● 2018-06-17 19:48:16
○ 2026-03-14 00:20:54
○ 2026-05-10 01:31:46

○A192.155.108.1572018-06-17 → 2018-06-17 · 4 obs

○ 2017-01-05 13:18:20
● 2018-06-17 19:48:16
○ 2026-03-14 00:20:54
○ 2026-05-10 01:31:46

○PTRns11027.ztomy.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 13:18:20
○ 2018-06-17 19:48:16
○ 2026-05-10 01:31:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nubianplugin.com	a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com, d.ns.facebook.com	8 records

✅ 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 nubianplugin.com (unsigned zone)

⏱️ Timing

Total: 199ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (a.ns.facebook.com, a.ns.facebook.com, b.ns.facebook.com...)

Analysis

Name Servers

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

nubianplugin.com at least partially shares name servers with other domains, for instance wel-come.com, 18.172.91.84.in-addr.arpa, aboutfacebook.com, autolikesig.com and nakhonphanom.net.

Host names with two IP numbers:

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

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

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

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

nubianplugin.com - robtex.com