`dwmexico.mx`

DNSSEC	⚠️ Not signed
A	201.151.220.2^{🇲🇽 ALESTRA-1201.151.216.0/21}
		PTR	`corp-gim.com`
		PTR	`gimtrac-gim.com`
		PTR	`grupo-gim.com`
		PTR	`atresa.mx`
		PTR	`auru.mx`
		PTR	`autrique.mx`
		PTR	`ditchwichmexico.mx`
		PTR	`dwmexico.mx`
		PTR	`inmobiliariamc.mx`
		PTR	`inversinox.mx`
		PTR	`paileriaslp.mx`
		PTR	`peasaautopartes.mx`
		PTR	`policonductos.mx`
		PTR	`amancsanluis.org`
		PTR	`autrique.com.mx`
		PTR	`peasa.com.mx`
		PTR	`static-201-151-220-2.alestra.net.mx`
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	`gdl337sldns01` ⚠️ Not in parent delegation
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` ⚠️ Not in parent delegation
		A	201.163.58.5^{🇲🇽 ALESTRA-1201.163.56.0/21}
			PTR	`ns-gdl.axtel.net`
			PTR	`mail2.alestra.net.mx`
MX	`mx1.alestra.net.mx` ⭐
		A	34.226.24.72^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-226-24-72.compute-1.amazonaws.com`
		A	35.167.34.51^{🇺🇸 Amazon35.160.0.0/13 EC2 PDX prefix}
			PTR	`ec2-35-167-34-51.us-west-2.compute.amazonaws.com`
		A	44.237.12.42^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`ec2-44-237-12-42.us-west-2.compute.amazonaws.com`
		A	54.88.152.217^{🇺🇸 Amazon54.88.0.0/16 EC2 IAD VPC prefix}
			PTR	`ec2-54-88-152-217.compute-1.amazonaws.com`
MX	`mx2.alestra.net.mx` ⭐
		A	34.226.24.72^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-226-24-72.compute-1.amazonaws.com`
		A	35.167.34.51^{🇺🇸 Amazon35.160.0.0/13 EC2 PDX prefix}
			PTR	`ec2-35-167-34-51.us-west-2.compute.amazonaws.com`
		A	44.237.12.42^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`ec2-44-237-12-42.us-west-2.compute.amazonaws.com`
		A	54.88.152.217^{🇺🇸 Amazon54.88.0.0/16 EC2 IAD VPC prefix}
			PTR	`ec2-54-88-152-217.compute-1.amazonaws.com`
SOA	`dns.alestra.net.mx`soporteip@axtel.com.mx serial=762215071

`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=1778344621

PTR for

2.220.151.201.in-addr.arpa

Same first word

dwmexico.mx

DNS History

8 records (7 active, 1 former)

●NSdns.alestra.net.mx2015-08-12 → 2026-05-09 · 2 obs

● 2015-08-12 17:14:32
● 2026-05-09 16:41:44

●NSgdl337sldns012026-05-09 → 2026-05-09 · 2 obs

○ 2015-08-12 17:14:32
● 2026-05-09 16:41:44

●NSmail1.alestra.net.mx2015-08-12 → 2026-05-09 · 2 obs

● 2015-08-12 17:14:32
● 2026-05-09 16:41:44

●NSmail2.alestra.net.mx2015-08-12 → 2026-05-09 · 2 obs

● 2015-08-12 17:14:32
● 2026-05-09 16:41:44

●MXmx1.alestra.net.mx2015-08-12 → 2026-05-09 · 2 obs

● 2015-08-12 17:14:32
● 2026-05-09 16:41:44

●MXmx2.alestra.net.mx2015-08-12 → 2026-05-09 · 2 obs

● 2015-08-12 17:14:32
● 2026-05-09 16:41:44

○A148.244.221.912015-08-12 → 2017-06-17 · 4 obs

● 2015-08-12 17:14:32
● 2017-06-17 11:24:10
○ 2026-03-23 21:16:50
○ 2026-05-09 16:41:44

●A201.151.220.22026-03-23 → 2026-05-09 · 3 obs

○ 2017-06-17 11:24:10
● 2026-03-23 21:16:50
● 2026-05-09 16:41:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx...	-
dwmexico.mx	mail1.alestra.net.mx, dns.alestra.net.mx	-

✅ Authoritative Response

Server:201.163.56.5

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dwmexico.mx (unsigned zone)

⏱️ Timing

Total: 401ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`201.151.220.2`
NS	4	`mail1.alestra.net.mx, GDL337SLDNS01...`
MX	2	`mx1.alestra.net.mx (pri: 10), mx2.alestra.net.mx (pri: 10)`
SOA	1	`dns.alestra.net.mx soporteip.axtel.com.m`