instagram.study - dns.ninja

`instagram.study`

DNSSEC	⚠️ Not signed
A	2a03:2880:f003:c07:face:b00c:0:2^{🇺🇸 Facebook2a03:2880:f003::/48 , Inc.}
		PTR	`edge-star6-shv-01-iad3.facebook.com`
A	31.13.66.4^{🇺🇸 Facebook31.13.66.0/24 , Inc.}
NS	`a.ns.facebook.com` ⭐
		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.}
NS	`b.ns.facebook.com`
		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.}
NS	`c.ns.facebook.com`
		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}
NS	`d.ns.facebook.com`
		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}
TXT	`v=spf1 -all`
HTTPS	HTTP/2, HTTP/3
HTTPS	HTTP/2, HTTP/3
SOA	`a.ns.facebook.com`dns@facebook.com serial=4207849484

`study`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.study` ⭐
	NS	`b.nic.study`
	NS	`c.nic.study`
	NS	`x.nic.study`
	NS	`y.nic.study`
	NS	`z.nic.study`
	SOA	`a.nic.study`admin@tldns.godaddy serial=1784706129

Same first word

instagram.barcelona

instagram.kr

instagram.za.com

instagram.pet

instagram.be

instagram.hu

instagram.com.ly

instagram.hk

instagram.kim

instagram.cricket

instagram.man

instagram.cymru

instagram.joburg

instagram.cl

instagram.net.ru

instagram.org

instagram.com.gt

instagram.istanbul

instagram.app

instagram.(0x736578)

instagram.esp.br

instagram.build

instagram.ie

instagram.net.co

instagram.ms

instagram.fm

instagram.tickets

instagram.com.bs

instagram.pics

instagram.mango

instagram.tw

instagram.co.nz

instagram.es

instagram.mg

instagram.campinas.br

instagram.in

instagram.com

instagram.com.ec

instagram.org.ph

instagram.vegas

instagram.lt

instagram.wales

instagram.cy

instagram.cx

instagram.place

instagram.gal

instagram.surf

instagram.com.pe

instagram.fi

instagram.com.tn

instagram.ge

instagram.com.au

instagram.mx

instagram.vote

instagram.co.bw

instagram.com.eg

instagram.agr.br

instagram.buzz

instagram.co.ug

instagram.ly

instagram.bsb.br

instagram.gy

instagram.car

instagram.gop

instagram.bg

instagram.de

instagram.bayern

instagram.ar

instagram.tech

instagram.audio

instagram.ooo

instagram.my

instagram.ru

instagram.hamburg

instagram.global

instagram.bhz.br

instagram.mex.com

instagram.ca

instagram.tn

instagram.college

instagram.xin

instagram.co.th

instagram.host

instagram.work

instagram.fans

instagram.ir

instagram.blog.br

instagram.org.my

instagram.dm

instagram.flog.br

instagram.cpa

instagram.storage

instagram.co.il

instagram.paris

instagram.co.com

instagram.ae

instagram.tv

instagram.rest

instagram.ph

instagram.nl

instagram.servepics.com

instagram.fo

instagram.ch

instagram.art.br

instagram.bz

instagram.alsace

instagram.at

instagram.scot

instagram.dk

instagram.mobi

instagram.it

instagram.net

instagram.cr

instagram.com.kw

instagram.com.pr

instagram.curitiba.br

instagram.inc

instagram.goiania.br

instagram.com.do

instagram.net.my

instagram.pl

instagram.study

instagram.co.tz

instagram.ruhr

instagram.review

instagram.courses

instagram.waw.pl

instagram.krakow.pl

instagram.bio

instagram.osaka

instagram.com.mx

instagram.fr

instagram.adm.br

instagram.cologne

instagram.eu

instagram.menu

instagram.com.ee

instagram.bzh

instagram.cloud

instagram.boats

instagram.shiksha

instagram.co.id

instagram.sk

instagram.lv

instagram.org.ua

instagram.com.kz

instagram.onl

instagram.me

instagram.net.br

instagram.cz

instagram.dev.br

instagram.tatar

instagram.com.mw

instagram.adult

instagram.trading

instagram.com.tr

instagram.brussels

instagram.com.in

instagram.link

instagram.al

instagram.sc

instagram.black

instagram.website

instagram.am

instagram.co

instagram.stream

instagram.abc.br

instagram.se

instagram.com.pl

instagram.floripa.br

instagram.ma

instagram.com.cy

instagram.com.br

instagram.rent

instagram.co.at

instagram.date

Similar names

DNS History

34 records (6 active, 28 former)

●NSa.ns.facebook.com2026-02-16 → 2026-07-22 · 2 obs

● 2026-02-16 13:25:30
● 2026-07-22 08:14:18

●NSb.ns.facebook.com2026-02-16 → 2026-07-22 · 2 obs

● 2026-02-16 13:25:30
● 2026-07-22 08:14:18

●NSc.ns.facebook.com2026-02-16 → 2026-07-22 · 2 obs

● 2026-02-16 13:25:30
● 2026-07-22 08:14:18

●NSd.ns.facebook.com2026-02-16 → 2026-07-22 · 2 obs

● 2026-02-16 13:25:30
● 2026-07-22 08:14:18

○A157.240.11.172026-03-21 → 2026-04-01 · 10 obs

○ 2026-03-21 13:49:32
● 2026-03-21 15:29:02
○ 2026-03-22 10:04:00
○ 2026-03-23 08:38:44
● 2026-03-23 18:07:06
○ 2026-03-23 22:26:12
○ 2026-04-01 12:05:38
● 2026-04-01 13:03:06
○ 2026-04-01 16:21:16
○ 2026-07-22 08:14:18

○A157.240.214.12026-02-16 → 2026-06-10 · 55 obs

● 2026-02-16 13:25:30
● 2026-02-18 23:29:16
○ 2026-02-20 10:27:32
○ 2026-02-24 16:27:28
● 2026-02-24 23:37:24
● 2026-02-25 08:34:30
○ 2026-02-26 18:28:44
○ 2026-03-02 22:12:10
● 2026-03-04 05:36:50
○ 2026-03-04 19:30:14
○ 2026-03-09 21:04:16
● 2026-03-11 07:34:24
○ 2026-03-11 16:17:30
○ 2026-03-11 20:33:00
● 2026-03-12 07:03:30
● 2026-03-12 15:53:54
○ 2026-03-12 20:22:18
○ 2026-03-17 13:35:46
● 2026-03-17 19:53:10
● 2026-03-18 10:58:46
○ 2026-03-20 23:09:40
○ 2026-04-07 12:43:42
● 2026-04-07 23:58:38
● 2026-04-08 07:43:42
○ 2026-04-08 08:17:38
○ 2026-04-08 15:48:28
● 2026-04-08 16:18:46
● 2026-04-09 18:29:02
○ 2026-04-10 16:54:44
○ 2026-04-14 09:08:04
● 2026-04-15 07:45:18
○ 2026-04-15 23:35:06
○ 2026-05-22 22:15:04
● 2026-05-24 12:41:08
○ 2026-05-24 21:52:44
○ 2026-05-27 12:51:12
● 2026-05-27 14:27:16
● 2026-05-28 17:22:52
○ 2026-05-29 03:27:36
● 2026-05-29 05:23:40
○ 2026-05-31 10:18:28
○ 2026-06-01 10:49:38
● 2026-06-02 13:17:36
● 2026-06-03 10:24:34
○ 2026-06-03 14:03:38
○ 2026-06-03 19:16:02
● 2026-06-04 04:00:20
○ 2026-06-04 13:19:36
● 2026-06-04 14:16:40
○ 2026-06-05 16:02:28
○ 2026-06-08 16:10:32
● 2026-06-08 17:31:10
● 2026-06-10 07:08:04
○ 2026-06-10 13:55:50
○ 2026-07-22 08:14:18

○A157.240.241.172026-03-16 → 2026-07-05 · 15 obs

○ 2026-03-16 05:37:18
● 2026-03-16 07:59:14
○ 2026-03-16 09:35:24
○ 2026-06-04 14:16:40
● 2026-06-05 16:02:28
○ 2026-06-05 21:11:14
○ 2026-06-08 03:46:50
● 2026-06-08 05:29:00
○ 2026-06-08 06:10:10
● 2026-06-08 06:54:40
● 2026-06-08 07:24:42
○ 2026-06-08 08:47:34
● 2026-07-05 03:58:20
○ 2026-07-08 00:31:08
○ 2026-07-22 08:14:18

○A163.70.151.232026-02-24 → 2026-07-15 · 95 obs

○ 2026-02-24 07:35:16
● 2026-02-24 16:27:28
○ 2026-02-24 23:37:24
○ 2026-02-27 21:35:10
● 2026-02-28 00:42:06
○ 2026-02-28 16:24:24
○ 2026-03-02 19:49:10
● 2026-03-02 22:12:10
○ 2026-03-04 05:36:50
○ 2026-03-04 22:16:46
● 2026-03-04 23:04:44
○ 2026-03-04 23:40:42
○ 2026-03-08 21:15:18
● 2026-03-09 20:00:54
● 2026-03-09 21:04:16
○ 2026-03-11 07:34:24
○ 2026-03-12 20:22:18
● 2026-03-12 21:53:00
● 2026-03-13 11:21:40
○ 2026-03-13 16:33:48
○ 2026-03-13 20:53:56
● 2026-03-14 06:52:20
● 2026-03-15 13:17:36
○ 2026-03-15 16:27:48
● 2026-03-15 21:24:16
● 2026-03-16 05:37:18
○ 2026-03-16 07:59:14
○ 2026-03-16 09:35:24
● 2026-03-16 19:53:08
● 2026-03-17 01:46:28
○ 2026-03-17 13:35:46
○ 2026-03-18 10:58:46
● 2026-03-20 23:09:40
● 2026-03-21 13:49:32
○ 2026-03-21 15:29:02
● 2026-03-22 10:04:00
● 2026-03-23 08:38:44
○ 2026-03-23 18:07:06
● 2026-03-23 22:26:12
● 2026-03-23 23:00:42
○ 2026-03-24 00:02:42
○ 2026-03-25 10:06:14
● 2026-03-25 23:38:34
○ 2026-03-26 06:10:28
● 2026-03-26 07:52:30
○ 2026-03-26 11:46:32
● 2026-03-27 01:04:06
○ 2026-03-27 01:48:08
○ 2026-03-27 03:12:34
● 2026-03-28 07:33:20
○ 2026-03-28 19:48:36
● 2026-03-29 13:44:34
○ 2026-03-29 20:13:06
○ 2026-03-30 13:23:02
● 2026-03-30 23:39:28
● 2026-04-01 12:05:38
○ 2026-04-01 13:03:06
● 2026-04-01 16:21:16
○ 2026-04-01 20:01:32
○ 2026-04-01 23:03:32
● 2026-04-02 13:42:10
○ 2026-04-03 04:09:28
○ 2026-04-03 04:39:30
● 2026-04-03 11:59:16
● 2026-04-04 16:48:52
○ 2026-04-04 17:56:06
● 2026-04-05 02:59:56
● 2026-04-07 12:43:42
○ 2026-04-07 23:58:38
○ 2026-04-10 21:30:56
● 2026-04-11 19:48:30
● 2026-04-12 04:32:08
○ 2026-04-12 21:59:38
● 2026-04-14 01:22:32
● 2026-04-14 09:08:04
○ 2026-04-15 07:45:18
● 2026-04-15 23:35:06
○ 2026-04-16 00:07:24
○ 2026-04-17 20:22:04
● 2026-04-24 23:52:20
○ 2026-04-25 15:26:26
○ 2026-04-25 17:49:32
● 2026-04-25 19:13:08
○ 2026-04-25 19:56:24
○ 2026-04-26 09:11:18
● 2026-04-26 14:54:46
● 2026-04-27 19:58:12
○ 2026-04-29 02:58:50
○ 2026-05-03 16:14:56
● 2026-05-04 15:44:24
● 2026-05-05 12:02:48
○ 2026-05-06 04:43:28
● 2026-07-15 11:29:38
○ 2026-07-15 23:59:50
○ 2026-07-22 08:14:18

●A2a03:2880:f003:c07:face:b00c:0:22026-02-22 → 2026-07-22 · 128 obs

○ 2026-02-16 13:25:30
○ 2026-02-20 10:27:32
● 2026-02-22 16:04:30
● 2026-02-22 18:12:14
○ 2026-02-22 20:04:38
○ 2026-02-23 18:17:42
● 2026-02-23 20:26:28
○ 2026-02-24 07:35:16
○ 2026-02-25 08:34:30
● 2026-02-26 18:28:44
● 2026-02-26 22:24:30
○ 2026-02-27 17:31:36
○ 2026-02-28 16:24:24
● 2026-02-28 18:44:38
● 2026-03-02 19:49:10
○ 2026-03-02 22:12:10
○ 2026-03-04 19:30:14
● 2026-03-04 21:46:06
● 2026-03-04 22:16:46
○ 2026-03-04 23:04:44
● 2026-03-04 23:40:42
○ 2026-03-07 22:37:20
● 2026-03-08 16:24:28
● 2026-03-08 21:15:18
○ 2026-03-09 20:00:54
○ 2026-03-11 07:34:24
● 2026-03-11 16:17:30
● 2026-03-11 20:33:00
○ 2026-03-12 07:03:30
○ 2026-03-12 15:53:54
● 2026-03-12 20:22:18
○ 2026-03-12 21:53:00
○ 2026-03-13 11:21:40
● 2026-03-13 16:33:48
● 2026-03-13 20:53:56
○ 2026-03-14 06:52:20
○ 2026-03-15 13:17:36
● 2026-03-15 16:27:48
○ 2026-03-15 21:24:16
○ 2026-03-16 07:59:14
● 2026-03-16 09:35:24
○ 2026-03-16 19:53:08
○ 2026-03-17 01:46:28
● 2026-03-17 13:35:46
○ 2026-03-17 19:53:10
○ 2026-03-25 23:38:34
● 2026-03-26 06:10:28
○ 2026-03-26 07:52:30
● 2026-03-26 11:46:32
○ 2026-03-27 01:04:06
● 2026-03-27 01:48:08
● 2026-03-27 03:12:34
○ 2026-03-28 07:33:20
○ 2026-04-15 23:35:06
● 2026-04-16 00:07:24
● 2026-04-17 17:55:42
○ 2026-04-17 18:28:22
○ 2026-04-24 23:52:20
● 2026-04-25 15:26:26
● 2026-04-25 17:49:32
○ 2026-04-25 19:13:08
● 2026-04-25 19:56:24
● 2026-04-26 00:59:22
○ 2026-04-26 09:11:18
○ 2026-04-27 19:58:12
● 2026-04-29 02:58:50
● 2026-04-29 06:00:52
○ 2026-04-29 08:47:38
● 2026-05-01 11:59:46
● 2026-05-03 16:14:56
○ 2026-05-04 15:44:24
○ 2026-05-10 06:17:30
● 2026-05-10 22:23:54
○ 2026-05-12 00:22:14
● 2026-05-19 23:50:08
● 2026-05-22 22:15:04
○ 2026-05-24 12:41:08
● 2026-05-24 21:52:44
● 2026-05-27 12:51:12
○ 2026-05-27 14:27:16
○ 2026-05-28 17:22:52
● 2026-05-29 03:27:36
○ 2026-05-29 05:23:40
● 2026-05-31 10:18:28
● 2026-06-01 10:49:38
○ 2026-06-02 13:17:36
○ 2026-06-03 10:24:34
● 2026-06-03 14:03:38
● 2026-06-03 19:16:02
○ 2026-06-04 04:00:20
● 2026-06-04 13:19:36
○ 2026-06-04 14:16:40
○ 2026-06-05 16:02:28
● 2026-06-05 21:11:14
● 2026-06-07 01:48:08
○ 2026-06-07 02:19:20
○ 2026-06-10 07:08:04
● 2026-06-10 13:55:50
● 2026-06-13 04:15:38
○ 2026-06-15 02:42:46
● 2026-06-15 09:00:34
● 2026-06-16 21:24:24
○ 2026-06-16 23:29:32
● 2026-06-17 14:19:52
● 2026-06-17 19:03:52
○ 2026-06-18 16:42:14
● 2026-06-20 12:21:00
○ 2026-06-21 15:37:30
● 2026-06-22 14:56:32
○ 2026-06-22 17:25:50
● 2026-06-23 18:08:08
○ 2026-06-25 12:53:02
● 2026-06-28 20:03:36
○ 2026-06-28 22:44:44
● 2026-06-29 02:40:32
○ 2026-06-29 20:30:40
● 2026-06-30 10:18:46
○ 2026-07-02 00:22:30
● 2026-07-02 22:53:40
○ 2026-07-05 03:58:20
● 2026-07-09 16:44:16
○ 2026-07-15 11:29:38
● 2026-07-16 13:27:38
○ 2026-07-18 20:13:32
● 2026-07-19 06:57:16
○ 2026-07-19 11:51:32
● 2026-07-19 20:46:48
● 2026-07-22 08:14:18

○A2a03:2880:f00d:1:face:b00c:0:12026-04-26 → 2026-04-26 · 4 obs

○ 2026-04-26 00:59:22
● 2026-04-26 09:11:18
○ 2026-04-26 14:54:46
○ 2026-07-22 08:14:18

○A2a03:2880:f00d:110:face:b00c:0:22026-03-21 → 2026-04-01 · 10 obs

○A2a03:2880:f00e:a:face:b00c:0:22026-07-18 → 2026-07-18 · 4 obs

○ 2026-07-16 13:27:38
● 2026-07-18 20:13:32
○ 2026-07-19 06:57:16
○ 2026-07-22 08:14:18

○A2a03:2880:f012:1:face:b00c:0:12026-02-20 → 2026-06-08 · 57 obs

○ 2026-02-18 23:29:16
● 2026-02-20 10:27:32
○ 2026-02-22 16:04:30
○ 2026-02-22 18:12:14
● 2026-02-22 20:04:38
● 2026-02-23 18:17:42
○ 2026-02-23 20:26:28
○ 2026-02-26 22:24:30
● 2026-02-27 17:31:36
● 2026-02-27 21:35:10
○ 2026-02-28 00:42:06
● 2026-02-28 16:24:24
○ 2026-02-28 18:44:38
○ 2026-03-04 05:36:50
● 2026-03-04 19:30:14
○ 2026-03-04 21:46:06
○ 2026-03-23 23:00:42
● 2026-03-24 00:02:42
○ 2026-03-25 10:06:14
○ 2026-03-28 07:33:20
● 2026-03-28 19:48:36
○ 2026-03-29 13:44:34
● 2026-03-29 20:13:06
● 2026-03-30 13:23:02
○ 2026-03-30 23:39:28
○ 2026-04-01 16:21:16
● 2026-04-01 20:01:32
● 2026-04-01 23:03:32
○ 2026-04-02 13:42:10
● 2026-04-03 04:09:28
● 2026-04-03 04:39:30
○ 2026-04-03 11:59:16
○ 2026-04-04 16:48:52
● 2026-04-04 17:56:06
○ 2026-04-05 02:59:56
○ 2026-04-08 07:43:42
● 2026-04-08 08:17:38
● 2026-04-08 15:48:28
○ 2026-04-08 16:18:46
○ 2026-04-09 18:29:02
● 2026-04-10 16:54:44
○ 2026-04-10 19:48:16
○ 2026-04-12 04:32:08
● 2026-04-12 21:59:38
○ 2026-04-14 01:22:32
○ 2026-04-17 17:55:42
● 2026-04-17 18:28:22
● 2026-04-17 20:22:04
○ 2026-04-24 23:52:20
○ 2026-06-08 05:29:00
● 2026-06-08 06:10:10
○ 2026-06-08 06:54:40
○ 2026-06-08 07:24:42
● 2026-06-08 08:47:34
● 2026-06-08 15:12:48
○ 2026-06-08 16:10:32
○ 2026-07-22 08:14:18

○A2a03:2880:f012:100:face:b00c:0:22026-03-16 → 2026-07-05 · 15 obs

○A2a03:2880:f032:11:face:b00c:0:22026-04-10 → 2026-06-08 · 17 obs

○ 2026-04-10 16:54:44
● 2026-04-10 19:48:16
● 2026-04-10 21:30:56
○ 2026-04-11 19:48:30
○ 2026-05-10 04:39:08
● 2026-05-10 06:17:30
○ 2026-05-10 22:23:54
○ 2026-06-07 01:48:08
● 2026-06-07 02:19:20
○ 2026-06-07 08:22:14
● 2026-06-07 22:42:54
● 2026-06-08 03:46:50
○ 2026-06-08 05:29:00
○ 2026-06-08 15:12:48
● 2026-06-08 16:10:32
○ 2026-06-08 17:31:10
○ 2026-07-22 08:14:18

○A2a03:2880:f058:100:face:b00c:0:22026-02-16 → 2026-06-10 · 55 obs

○A2a03:2880:f0a5:118:face:b00c:0:22026-02-24 → 2026-07-15 · 95 obs

○A2a03:2880:f319:8d:face:b00c:0:22026-07-02 → 2026-07-15 · 8 obs

○ 2026-06-30 10:18:46
● 2026-07-02 00:22:30
○ 2026-07-02 22:53:40
● 2026-07-08 00:31:08
○ 2026-07-09 16:44:16
● 2026-07-15 23:59:50
○ 2026-07-16 13:27:38
○ 2026-07-22 08:14:18

○A2a03:2880:f31d:8d:face:b00c:0:22026-07-19 → 2026-07-19 · 4 obs

○ 2026-07-19 06:57:16
● 2026-07-19 11:51:32
○ 2026-07-19 20:46:48
○ 2026-07-22 08:14:18

○A2a03:2880:f36f:8d:face:b00c:0:22026-06-25 → 2026-06-25 · 4 obs

○ 2026-06-23 18:08:08
● 2026-06-25 12:53:02
○ 2026-06-26 18:04:30
○ 2026-07-22 08:14:18

○A2a03:2880:f377:8d:face:b00c:0:22026-05-12 → 2026-06-29 · 19 obs

○ 2026-05-10 22:23:54
● 2026-05-12 00:22:14
○ 2026-05-19 23:50:08
○ 2026-06-13 04:15:38
● 2026-06-15 02:42:46
○ 2026-06-15 09:00:34
○ 2026-06-16 21:24:24
● 2026-06-16 23:29:32
○ 2026-06-17 14:19:52
○ 2026-06-17 19:03:52
● 2026-06-18 16:42:14
○ 2026-06-20 12:21:00
● 2026-06-26 18:04:30
○ 2026-06-28 20:03:36
● 2026-06-28 22:44:44
○ 2026-06-29 02:40:32
● 2026-06-29 20:30:40
○ 2026-06-30 10:18:46
○ 2026-07-22 08:14:18

○A2a03:2880:f380:8d:face:b00c:0:22026-02-24 → 2026-06-22 · 21 obs

○ 2026-02-23 20:26:28
● 2026-02-24 07:35:16
○ 2026-02-24 16:27:28
○ 2026-03-04 23:40:42
● 2026-03-07 22:37:20
○ 2026-03-08 16:24:28
○ 2026-03-24 00:02:42
● 2026-03-25 10:06:14
○ 2026-03-25 23:38:34
○ 2026-04-29 06:00:52
● 2026-04-29 08:47:38
○ 2026-05-01 11:59:46
○ 2026-05-05 12:02:48
● 2026-05-06 04:43:28
● 2026-05-10 04:39:08
○ 2026-05-10 06:17:30
● 2026-06-21 15:37:30
○ 2026-06-22 14:56:32
● 2026-06-22 17:25:50
○ 2026-06-23 18:08:08
○ 2026-07-22 08:14:18

○A2a03:2880:f381:8d:face:b00c:0:22026-06-07 → 2026-06-07 · 4 obs

○ 2026-06-07 02:19:20
● 2026-06-07 08:22:14
○ 2026-06-07 22:42:54
○ 2026-07-22 08:14:18

●A31.13.66.42026-02-22 → 2026-07-22 · 128 obs

○A31.13.70.12026-04-26 → 2026-04-26 · 4 obs

○ 2026-04-26 00:59:22
● 2026-04-26 09:11:18
○ 2026-04-26 14:54:46
○ 2026-07-22 08:14:18

○A31.13.71.12026-02-20 → 2026-06-08 · 57 obs

○A31.13.73.182026-04-10 → 2026-06-08 · 17 obs

○A31.13.80.82026-07-18 → 2026-07-18 · 4 obs

○ 2026-07-16 13:27:38
● 2026-07-18 20:13:32
○ 2026-07-19 06:57:16
○ 2026-07-22 08:14:18

○A57.144.222.1412026-06-25 → 2026-06-25 · 4 obs

○ 2026-06-23 18:08:08
● 2026-06-25 12:53:02
○ 2026-06-26 18:04:30
○ 2026-07-22 08:14:18

○A57.144.238.1412026-05-12 → 2026-06-29 · 19 obs

○A57.144.62.1412026-07-02 → 2026-07-15 · 8 obs

○ 2026-06-30 10:18:46
● 2026-07-02 00:22:30
○ 2026-07-02 22:53:40
● 2026-07-08 00:31:08
○ 2026-07-09 16:44:16
● 2026-07-15 23:59:50
○ 2026-07-16 13:27:38
○ 2026-07-22 08:14:18

○A57.144.74.1412026-07-19 → 2026-07-19 · 4 obs

○ 2026-07-19 06:57:16
● 2026-07-19 11:51:32
○ 2026-07-19 20:46:48
○ 2026-07-22 08:14:18

○A57.145.0.1412026-02-24 → 2026-06-22 · 21 obs

○A57.145.2.1412026-06-07 → 2026-06-07 · 4 obs

○ 2026-06-07 02:19:20
● 2026-06-07 08:22:14
○ 2026-06-07 22:42:54
○ 2026-07-22 08:14:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
study	a.nic.study, b.nic.study, c.nic.study, x.nic.study...	12 records
instagram.study	c.ns.facebook.com, d.ns.facebook.com, a.ns.facebook.com, b.ns.facebook.com	-

✅ Authoritative Response

Server:129.134.31.12

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instagram.study (unsigned zone)

⏱️ Timing

Total: 536ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`31.13.66.4`
AAAA	1	`2a03:2880:f003:c07:face:b00c:0:2`
NS	4	`a.ns.facebook.com, d.ns.facebook.com...`
TXT	1	`v=spf1 -all`
HTTPS	2	`{"priority":1,"target":".","alpn":["h2",, {"priority":2,"target":"star.fallback.c1`
SOA	1	`a.ns.facebook.com dns.facebook.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.study, a.nic.study, b.nic.study...)

Analysis

IP Addresses

instagram.study points to the IP addresses 31.13.66.4 and 2a03:2880:f003:c07:face:b00c:0:2

Two other host names, along with facebooklogin.com, instagram-miteinander.de and fbasic.org, also share IP numbers with instagram.study.

Name Servers

The NS records for instagram.study point to four name servers: a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com and d.ns.facebook.com.

At least some of instagram.study's name servers are shared with other domains, for example fbplugin.com, yowhatsapp.com, acebookfans.com and two more.

Four hostnames, each resolving to a pair of IP addresses: a.ns.facebook.com directs to 129.134.30.12 and 2a03:2880:f0fc:c:face:b00c:0:35; b.ns.facebook.com directs to 129.134.31.12 and 2a03:2880:f0fd:c:face:b00c:0:35; c.ns.facebook.com directs to 185.89.218.12 and 2a03:2880:f1fc:c:face:b00c:0:35; d.ns.facebook.com directs to 185.89.219.12 and 2a03:2880:f1fd:c:face:b00c:0:35.