glb.mx - dns.ninja

`glb.mx`

DNSSEC	⚠️ Not signed
NS	`dns.alestra.net.mx` ⭐
		A	201.163.57.5^{🇲🇽 ALESTRA-1201.163.56.0/21}
			PTR	`ns-mty.axtel.net`
			PTR	`dns2.alestra.net.mx`
			PTR	`dns.alestra.net.mx`
NS	`mail1.alestra.net.mx`
		A	201.163.56.5^{🇲🇽 ALESTRA-1201.163.56.0/21}
			PTR	`ns-mex.axtel.net`
			PTR	`dns1.alestra.net.mx`
			PTR	`mail1.alestra.net.mx`
NS	`mail2.alestra.net.mx`
		A	201.163.58.5^{🇲🇽 ALESTRA-1201.163.56.0/21}
			PTR	`ns-gdl.axtel.net`
			PTR	`mail2.alestra.net.mx`
MX	`glb-mx.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.11.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr02cu00207.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
TXT	`MS=ms73075892`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`dns.alestra.net.mx`soporteip@axtel.com.mx serial=762215073

`mx`

	DNSSEC	🔒 Signed (DS record present)
	NS	`m.mx-ns.mx` ⭐
	NS	`c.mx-ns.mx`
	NS	`e.mx-ns.mx`
	NS	`i.mx-ns.mx`
	NS	`o.mx-ns.mx`
	NS	`x.mx-ns.mx`
	TXT	`v=spf1 -all`
	SOA	`m.mx-ns.mx`hostmaster@nic.mx serial=1783819145

Subdomains

smtp.glb.mx

Same first word

glb.bg

glb.net

glb.no

glb.com.au

glb.be

glb.network

glb.in

glb.ca

glb.ph

glb.ch

glb.bj

glb.info

glb.mobi

glb.cn

glb.pl

glb.su

glb.us

glb.app

glb.pw

glb.ru

glb.cz

glb.jp

glb.de

glb.cl

glb.ws

glb.org

glb.com.tw

glb.ee

glb.com.br

glb.mil

glb.es

glb.tv

glb.cc

glb.ge

glb.org.uk

glb.com.tr

glb.at

glb.kz

glb.hu

glb.is

glb.it

glb.com

glb.co

glb.mx

Similar names

blg.tv

bgl.su

lbg.dev

gbl.waw.pl

lbg.jp

lbg.com.br

gbl.wtf

blg.com

bgl.org.tw

gbl.com

lbg.com

lgb.me

bgl.pl

blg.blue

gbl.co

lgb.si

blg.uk.com

blg.cl

lgb.de

bgl.ink

lbg.se

blg.vg

gbl.com.tw

lbg.ltd

lbg.sk

lbg.mov

lgb.org

blg.bg

blg.ca

lbg.biz

blg.co.uk

lgb.ch

blg.info

lgb.no

gbl.me

blg.bet

lbg.ca

blg.at

blg.nl

lbg.net

blg.se

blg.es

gbl.gg

blg.tech

gbl.hu

gbl.com.br

blg.kz

blg.digital

bgl.be

lgb.com.lb

bgl.com

bgl.ru

lbg.co

bgl.com.tr

lbg.info

gbl.kr

blg.si

bgl.us

lgb.com.pl

lbg.nl

bgl.wiki

blg.by

bgl.at

lgb.com

bgl.zip

gbl.com.mx

blg.me

bgl.es

lgb.se

bgl.nu

gbl.com.es

blg.org

gbl.cz

gbl.jp

lbg.net.au

lgb.co.in

lgb.co.il

blg.london

blg.co

bgl.gov.gh

lbg.career

bgl.com.br

lbg.at

blg.ge

bgl.se

DNS History

11 records (4 active, 7 former)

●NSdns.alestra.net.mx2018-07-14 → 2026-07-12 · 2 obs

● 2018-07-14 23:57:30
● 2026-07-12 01:52:34

○NSgdl337sldns012026-05-01 → 2026-05-10 · 5 obs

○ 2018-07-14 23:57:30
● 2026-05-01 18:01:22
● 2026-05-10 02:37:28
○ 2026-05-28 04:05:44
○ 2026-07-12 01:52:34

●NSmail1.alestra.net.mx2018-07-14 → 2026-07-12 · 2 obs

● 2018-07-14 23:57:30
● 2026-07-12 01:52:34

●NSmail2.alestra.net.mx2018-07-14 → 2026-07-12 · 2 obs

● 2018-07-14 23:57:30
● 2026-07-12 01:52:34

●MXglb-mx.mail.protection.outlook.com2026-02-22 → 2026-07-12 · 3 obs

○ 2020-11-04 20:43:04
● 2026-02-22 16:39:04
● 2026-07-12 01:52:34

○MXmx1c25.carrierzone.com2020-11-04 → 2020-11-04 · 4 obs

○ 2018-07-14 23:57:30
● 2020-11-04 20:43:04
○ 2026-02-22 16:39:04
○ 2026-07-12 01:52:34

○MXmx2c25.carrierzone.com2020-11-04 → 2020-11-04 · 4 obs

○ 2018-07-14 23:57:30
● 2020-11-04 20:43:04
○ 2026-02-22 16:39:04
○ 2026-07-12 01:52:34

○MXmx3c25.carrierzone.com2020-11-04 → 2020-11-04 · 4 obs

○ 2018-07-14 23:57:30
● 2020-11-04 20:43:04
○ 2026-02-22 16:39:04
○ 2026-07-12 01:52:34

○MXmx4c25.carrierzone.com2020-11-04 → 2020-11-04 · 4 obs

○ 2018-07-14 23:57:30
● 2020-11-04 20:43:04
○ 2026-02-22 16:39:04
○ 2026-07-12 01:52:34

○MXsmtp01.correoalestra.com.mx2018-07-14 → 2018-07-14 · 3 obs

● 2018-07-14 23:57:30
○ 2020-11-04 20:43:04
○ 2026-07-12 01:52:34

○MXsmtp02.correoalestra.com.mx2018-07-14 → 2018-07-14 · 3 obs

● 2018-07-14 23:57:30
○ 2020-11-04 20:43:04
○ 2026-07-12 01:52:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	e.mx-ns.mx, m.mx-ns.mx, x.mx-ns.mx, o.mx-ns.mx...	-
glb.mx	dns.alestra.net.mx, mail1.alestra.net.mx, mail2.alestra.net.mx	-

✅ Authoritative Response

Server:201.163.58.5

NS records: dns.alestra.net.mx, mail1.alestra.net.mx, mail2.alestra.net.mx

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for glb.mx (unsigned zone)

⏱️ Timing

Total: 677ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`mail2.alestra.net.mx, mail1.alestra.net.mx...`
MX	1	`glb-mx.mail.protection.outlook.com (pri:`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms73075892`
SOA	1	`dns.alestra.net.mx soporteip.axtel.com.m`

Analysis

Hierarchy

The domain smtp.glb.mx falls under the parent glb.mx.

Name Servers

glb.mx is served by three name servers: dns.alestra.net.mx, mail1.alestra.net.mx and mail2.alestra.net.mx.

At least some of glb.mx's name servers are shared with other domains, for example drivetag.mx, 218.206.189.in-addr.arpa, 212.206.189.in-addr.arpa and two more.

These name servers tend to be used in conjunction with the name servers gdl337sldns01.

dns.alestra.net.mx has IP address 201.163.57.5, mail1.alestra.net.mx has IP address 201.163.56.5 and mail2.alestra.net.mx has IP address 201.163.58.5 — one address each.

Mail Servers

Mail for glb.mx is handled by a single mail server, glb-mx.mail.protection.outlook.com.

glb-mx.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.8.44, 52.101.11.15, 52.101.41.0 and 5 others.