`b.gt`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:d769^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:3dd8^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.216^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.105^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mario.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bcb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mario.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mario.ns.cloudflare.com`
		A	108.162.193.203^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	172.64.33.203^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	173.245.59.203^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
NS	`roxy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`roxy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`roxy.ns.cloudflare.com`
		A	108.162.192.142^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	172.64.32.142^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	173.245.58.142^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.216, 172.67.215.105
		IPv6 hints	2606:4700:3030::ac43:d769, 2606:4700:3032::6815:3dd8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com
SOA	`mario.ns.cloudflare.com`dns@cloudflare.com serial=2405605794

`gt`

	DNSSEC	⚠️ Not signed
	NS	`maestro.registro.gt` ⭐
	NS	`a.lactld.org`
	NS	`gt-e.ns.nic.cz`
	NS	`gt.anycastdns.cz`
	NS	`ns.dns.br`
	NS	`pch.gt`
	NS	`ssdns-tld.nic.cl`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
	MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
	MX	`aspmx2.googlemail.com`⁽³⁰⁾
	MX	`aspmx4.googlemail.com`⁽³⁰⁾
	MX	`aspmx5.googlemail.com`⁽³⁰⁾
	SOA	`maestro.registro.gt`devops@cctld.gt 2026-07-16 #67

Previously MX for

b.gt

Same first word

b.gov.lv

b.co.kr

b.media

b.ee

b.ie

b.com.mx

b.com.de

b.gt

b.gp

b.digital

b.org

b.box

b.new

b.ls

b.st

b.cn

b.co.zw

b.watch

b.kz

b.cz

b.wtf

b.akamaiedge.net

b.my

b.gy

b.edu.vn

b.de

b.hn

b.center

b.movie

b.pl

b.kg

b.capital

b.fashion

b.sg

b.af

b.cc

b.camp

b.org.nz

b.githubusercontent.com

b.fyi

b.bi

b.com.ai

b.bw

b.sh

b.vg

b.at

b.is

b.care

b.site

b.ph

b.lu

b.gd

b.ink

b.cd

b.gold

b.art.pl

b.uy

b.sc

b.co

b.systems

b.s3.amazonaws.com

b.vn.ua

b.com.cn

b.beer

b.sk

b.glass

b.vip

b.cr

b.lol

b.akamai.net

b.cash

b.fi

b.net.nz

b.hr

b.fm

b.company

b.qh.cn

b.app

b.vodka

b.doctor

b.me

b.aivencloud.com

b.br

b.nx.cn

b.cx

b.dk

b.gl

b.et

b.hm

b.ke

b.info.pl

b.nu

b.link

b.co.nl

b.mr

b.ht

b.cm

b.biz

b.asia

b.green

b.co.uk

b.org.ai

b.ai

b.akamai-staging.net

b.gov.au

b.fit

b.tc

b.gg

b.com.br

b.tv

b.hu

b.ddns.net

b.bike

b.vu

b.game

b.to

b.ly

b.com.ua

b.eus

b.cl

b.fr

b.mw

b.co.za

b.io

b.ws

b.js.cn

b.je

b.country

b.ro

b.akamaiedge-staging.net

b.top

b.ms

b.ln.cn

b.ua

DNS History

16 records (6 active, 10 former)

●NSmario.ns.cloudflare.com2019-08-01 → 2026-07-17 · 10 obs

○ 2016-11-03 05:12:28
● 2019-08-01 08:31:24
● 2026-04-30 07:36:30
○ 2026-05-01 18:49:06
● 2026-05-02 06:30:08
● 2026-05-17 00:21:04
○ 2026-05-18 08:11:40
○ 2026-05-28 08:54:22
● 2026-06-06 11:26:28
● 2026-07-17 03:00:08

○NSns1.trhdns.com2015-08-28 → 2016-11-03 · 4 obs

● 2015-08-28 04:49:26
● 2016-11-03 05:12:28
○ 2019-08-01 08:31:24
○ 2026-07-17 03:00:08

○NSns2.trhdns.com2015-08-28 → 2016-11-03 · 4 obs

● 2015-08-28 04:49:26
● 2016-11-03 05:12:28
○ 2019-08-01 08:31:24
○ 2026-07-17 03:00:08

●NSroxy.ns.cloudflare.com2019-08-01 → 2026-07-17 · 10 obs

○MXb.gt2015-08-28 → 2016-11-03 · 4 obs

● 2015-08-28 04:49:26
● 2016-11-03 05:12:28
○ 2026-02-18 02:57:58
○ 2026-07-17 03:00:08

●A104.21.61.2162026-02-22 → 2026-07-17 · 43 obs

○ 2026-02-18 02:57:58
○ 2026-02-20 21:23:02
● 2026-02-22 12:46:08
○ 2026-02-24 00:33:06
● 2026-02-26 16:15:22
● 2026-03-06 00:58:58
○ 2026-03-10 14:48:52
● 2026-03-11 17:01:54
● 2026-03-16 04:00:56
○ 2026-03-16 06:41:14
● 2026-03-23 02:50:08
○ 2026-03-25 15:39:44
● 2026-03-27 16:13:18
● 2026-03-29 06:47:50
○ 2026-04-01 15:09:26
● 2026-04-02 02:09:04
● 2026-04-04 00:09:00
○ 2026-04-05 07:58:28
○ 2026-04-07 12:16:06
● 2026-04-08 07:30:02
● 2026-04-11 05:41:44
○ 2026-04-12 01:37:34
● 2026-04-16 02:52:58
● 2026-04-17 12:19:10
○ 2026-04-20 14:39:42
● 2026-04-23 03:12:44
● 2026-04-30 07:36:30
○ 2026-05-01 18:49:06
● 2026-05-02 06:30:08
○ 2026-05-02 14:20:52
● 2026-05-13 23:02:56
○ 2026-05-17 00:21:04
○ 2026-05-28 08:54:22
● 2026-06-06 11:26:28
● 2026-06-11 09:54:18
○ 2026-06-12 13:55:36
○ 2026-06-17 00:03:34
● 2026-06-20 04:04:22
○ 2026-06-22 23:08:40
● 2026-06-24 14:24:20
○ 2026-07-10 12:04:52
● 2026-07-17 03:00:06
● 2026-07-17 03:00:08

●A172.67.215.1052026-02-22 → 2026-07-17 · 43 obs

○A188.114.96.02026-02-18 → 2026-07-10 · 41 obs

○ 2016-11-03 05:12:28
● 2026-02-18 02:57:58
● 2026-02-20 21:23:02
○ 2026-02-22 12:46:08
● 2026-02-24 00:33:06
○ 2026-02-26 16:15:22
○ 2026-03-06 00:58:58
● 2026-03-10 14:48:52
○ 2026-03-11 17:01:54
○ 2026-03-16 04:00:56
● 2026-03-16 06:41:14
○ 2026-03-23 02:50:08
● 2026-03-25 15:39:44
○ 2026-03-27 16:13:18
○ 2026-03-29 06:47:50
● 2026-04-01 15:09:26
○ 2026-04-02 02:09:04
○ 2026-04-04 00:09:00
● 2026-04-05 07:58:28
● 2026-04-07 12:16:06
○ 2026-04-08 07:30:02
○ 2026-04-11 05:41:44
● 2026-04-12 01:37:34
○ 2026-04-16 02:52:58
○ 2026-04-17 12:19:10
● 2026-04-20 14:39:42
○ 2026-04-23 03:12:44
○ 2026-05-02 06:30:08
● 2026-05-02 14:20:52
○ 2026-05-13 23:02:56
● 2026-05-17 00:21:04
○ 2026-05-18 08:11:40
○ 2026-06-11 09:54:18
● 2026-06-12 13:55:36
● 2026-06-17 00:03:34
○ 2026-06-20 04:04:22
● 2026-06-22 23:08:40
○ 2026-06-24 14:24:20
● 2026-07-10 12:04:52
○ 2026-07-17 03:00:06
○ 2026-07-17 03:00:08

○A188.114.97.02026-02-18 → 2026-07-10 · 41 obs

○A23.252.121.1722015-08-28 → 2016-11-03 · 4 obs

● 2015-08-28 04:49:26
● 2016-11-03 05:12:28
○ 2026-02-18 02:57:58
○ 2026-07-17 03:00:08

●A2606:4700:3030::ac43:d7692026-06-20 → 2026-07-17 · 7 obs

○ 2026-06-17 00:03:34
● 2026-06-20 04:04:22
○ 2026-06-22 23:08:40
● 2026-06-24 14:24:20
○ 2026-07-10 12:04:52
● 2026-07-17 03:00:06
● 2026-07-17 03:00:08

●A2606:4700:3032::6815:3dd82026-06-20 → 2026-07-17 · 7 obs

○ 2026-06-17 00:03:34
● 2026-06-20 04:04:22
○ 2026-06-22 23:08:40
● 2026-06-24 14:24:20
○ 2026-07-10 12:04:52
● 2026-07-17 03:00:06
● 2026-07-17 03:00:08

○A2606:4700:3033::6815:3dd82026-02-22 → 2026-06-11 · 37 obs

○A2606:4700:3034::ac43:d7692026-02-22 → 2026-06-11 · 37 obs

○A2a06:98c1:3120::2026-02-18 → 2026-07-10 · 41 obs

○A2a06:98c1:3121::2026-02-18 → 2026-07-10 · 41 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
gt	ssdns-tld.nic.cl, ns.dns.br, a.lactld.org, gt.anycastdns.cz...	13 records
b.gt	roxy.ns.cloudflare.com, mario.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.203

NS records: roxy.ns.cloudflare.com, mario.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gt (unsigned zone)

⏱️ Timing

Total: 569ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.61.216, 172.67.215.105`
AAAA	2	`2606:4700:3032::6815:3dd8, 2606:4700:3030::ac43:d769`
NS	2	`mario.ns.cloudflare.com, roxy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mario.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 13

In-bailiwick: 2 (pch.gt, pch.gt)

Out-of-bailiwick: 11 (ssdns-tld.nic.cl, gt-e.ns.nic.cz, ns.dns.br...)

Analysis

IP Addresses

b.gt resolves to four IP addresses: 104.21.61.216, 172.67.215.105, 2606:4700:3030::ac43:d769 and 2606:4700:3032::6815:3dd8.

Additional host names — wanlitex.com, saludchicas.com, tomorrowbusinessschool.com and two others — share IP numbers with b.gt.

Name Servers

b.gt is delegated to two name servers: mario.ns.cloudflare.com and roxy.ns.cloudflare.com.

b.gt shares its name server setup with other domains, including meetaroofer.com, adefloral.com.mx, miguma.com.mx and two others.

b.gt partially shares its NS delegation with several other domains, including tumbet792.com, talener.com, source.hk and two others.

These name servers often co-occur with the name servers nataly.ns.cloudflare.com.

Host names with 6 IP numbers:

mario.ns.cloudflare.com resolves to 108.162.193.203, 172.64.33.203, 173.245.59.203 and 3 other IP addresses.

roxy.ns.cloudflare.com resolves to 108.162.192.142, 172.64.32.142, 173.245.58.142 and 3 other IP addresses.

b.gt - robtex.com

b.gt

gt