`grupocossyleon.com`

DNSSEC	⚠️ Not signed
A	50.19.201.241^{🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix}
		PTR	`srv50.accend.mx`
NS	`dns.1.accend.mx` ⭐
		A	205.251.192.97^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-97.awsdns-12.com`
NS	`dns.2.accend.mx`
		A	205.251.197.167^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1447.awsdns-52.org`
NS	`dns.3.accend.mx`
		A	205.251.198.146^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1682.awsdns-18.co.uk`
NS	`dns.4.accend.mx`
		A	205.251.195.124^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-892.awsdns-47.net`
MX	`grupocossyleon-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c903::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.41.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01702.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
TXT	`MS=ms25871057`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.accend.mx -all`
SOA	`dns.1.accend.mx`awsdns-hostmaster@accend.mx 2026-01-23 #4

`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=1776426762

Same first word

grupocossyleon.com

grupocossyleon.mx

DNS History

22 records (6 active, 16 former)

●NSdns.1.accend.mx2017-01-21 → 2026-04-17 · 3 obs

○ 2016-05-06 21:42:40
● 2017-01-21 09:34:08
● 2026-04-17 12:00:10

●NSdns.2.accend.mx2017-01-21 → 2026-04-17 · 3 obs

○ 2016-05-06 21:42:40
● 2017-01-21 09:34:08
● 2026-04-17 12:00:10

●NSdns.3.accend.mx2017-01-21 → 2026-04-17 · 3 obs

○ 2016-05-06 21:42:40
● 2017-01-21 09:34:08
● 2026-04-17 12:00:10

●NSdns.4.accend.mx2017-01-21 → 2026-04-17 · 3 obs

○ 2016-05-06 21:42:40
● 2017-01-21 09:34:08
● 2026-04-17 12:00:10

○NSns1.accend.com.mx2015-06-16 → 2016-05-06 · 5 obs

○ 2008-03-15 17:48:36
● 2015-06-16 03:10:50
● 2016-05-06 21:42:40
○ 2017-01-21 09:34:08
○ 2026-04-17 12:00:10

○NSns1.webhost-mexico.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 17:48:36
○ 2015-06-16 03:10:50
○ 2026-04-17 12:00:10

○NSns2.accend.com.mx2015-06-16 → 2016-05-06 · 5 obs

○ 2008-03-15 17:48:36
● 2015-06-16 03:10:50
● 2016-05-06 21:42:40
○ 2017-01-21 09:34:08
○ 2026-04-17 12:00:10

○NSns2.webhost-mexico.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 17:48:36
○ 2015-06-16 03:10:50
○ 2026-04-17 12:00:10

○MXalt1.aspmx.l.google.com2015-06-16 → 2017-01-21 · 5 obs

○ 2008-03-15 17:48:36
● 2015-06-16 03:10:50
● 2017-01-21 09:34:08
○ 2020-01-27 16:48:56
○ 2026-04-17 12:00:10

○MXalt2.aspmx.l.google.com2015-06-16 → 2017-01-21 · 5 obs

○ 2008-03-15 17:48:36
● 2015-06-16 03:10:50
● 2017-01-21 09:34:08
○ 2020-01-27 16:48:56
○ 2026-04-17 12:00:10

○MXalt3.aspmx.l.google.com2017-01-21 → 2017-01-21 · 4 obs

○ 2016-05-06 21:42:40
● 2017-01-21 09:34:08
○ 2020-01-27 16:48:56
○ 2026-04-17 12:00:10

○MXalt4.aspmx.l.google.com2017-01-21 → 2017-01-21 · 4 obs

○ 2016-05-06 21:42:40
● 2017-01-21 09:34:08
○ 2020-01-27 16:48:56
○ 2026-04-17 12:00:10

○MXaspmx.l.google.com2015-06-16 → 2017-01-21 · 5 obs

○ 2008-03-15 17:48:36
● 2015-06-16 03:10:50
● 2017-01-21 09:34:08
○ 2020-01-27 16:48:56
○ 2026-04-17 12:00:10

○MXaspmx2.googlemail.com2015-06-16 → 2016-05-06 · 5 obs

○ 2008-03-15 17:48:36
● 2015-06-16 03:10:50
● 2016-05-06 21:42:40
○ 2017-01-21 09:34:08
○ 2026-04-17 12:00:10

○MXaspmx3.googlemail.com2015-06-16 → 2016-05-06 · 5 obs

○ 2008-03-15 17:48:36
● 2015-06-16 03:10:50
● 2016-05-06 21:42:40
○ 2017-01-21 09:34:08
○ 2026-04-17 12:00:10

○MXaspmx4.googlemail.com2015-06-16 → 2016-05-06 · 5 obs

○ 2008-03-15 17:48:36
● 2015-06-16 03:10:50
● 2016-05-06 21:42:40
○ 2017-01-21 09:34:08
○ 2026-04-17 12:00:10

○MXaspmx5.googlemail.com2015-06-16 → 2016-05-06 · 5 obs

○ 2008-03-15 17:48:36
● 2015-06-16 03:10:50
● 2016-05-06 21:42:40
○ 2017-01-21 09:34:08
○ 2026-04-17 12:00:10

●MXgrupocossyleon-com.mail.protection.outlook.com2020-01-27 → 2026-04-17 · 3 obs

○ 2017-01-21 09:34:08
● 2020-01-27 16:48:56
● 2026-04-17 12:00:10

○MXmx01.webhost-mexico.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 17:48:36
○ 2015-06-16 03:10:50
○ 2026-04-17 12:00:10

●A50.19.201.2412020-01-27 → 2026-04-17 · 3 obs

○ 2017-01-21 09:34:08
● 2020-01-27 16:48:56
● 2026-04-17 12:00:10

○A67.228.64.422015-06-16 → 2017-01-21 · 5 obs

○ 2008-03-15 17:48:36
● 2015-06-16 03:10:50
● 2017-01-21 09:34:08
○ 2020-01-27 16:48:56
○ 2026-04-17 12:00:10

○A75.125.146.602008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 17:48:36
○ 2015-06-16 03:10:50
○ 2026-04-17 12:00:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net...	-
grupocossyleon.com	dns.1.accend.mx, dns.2.accend.mx, dns.3.accend.mx, dns.4.accend.mx	-

✅ Authoritative Response

Server:205.251.198.146

NS records: dns.1.accend.mx, dns.2.accend.mx, dns.3.accend.mx, dns.4.accend.mx

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grupocossyleon.com (unsigned zone)

⏱️ Timing

Total: 437ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.19.201.241`
NS	4	`dns.1.accend.mx, dns.2.accend.mx...`
MX	1	`grupocossyleon-com.mail.protection.outlo`
TXT	2	`MS=ms25871057, v=spf1 include:spf.protection.outlook.co`
SOA	1	`dns.1.accend.mx awsdns-hostmaster.accend`

Analysis

IP Addresses

grupocossyleon.com resolves to a single IP address: 50.19.201.241.

Other host names including mpm.org.mx, lizanka.com, modul.com.mx, gtc-trade.com and enlace-fiscal.com share IP numbers with grupocossyleon.com.

Name Servers

grupocossyleon.com is delegated to four name servers: dns.1.accend.mx, dns.2.accend.mx, dns.3.accend.mx and dns.4.accend.mx.

grupocossyleon.com at least partially shares name servers with other domains, including accend.mx, materialeslivianos.mx, rgf.mx, carperconsultores.com.mx and arcin.com.mx.

Hostnames with a single IP:

dns.1.accend.mx points to 205.251.192.97

dns.2.accend.mx points to 205.251.197.167

dns.3.accend.mx points to 205.251.198.146

dns.4.accend.mx points to 205.251.195.124

Mail Servers

grupocossyleon.com is handled by a single mail server, grupocossyleon-com.mail.protection.outlook.com.

Hostname grupocossyleon-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::16, 2a01:111:f403:c903::3, 2a01:111:f403:c922::1, 2a01:111:f403:c946::4, 52.101.8.44, 52.101.9.17, 52.101.41.26 and 52.101.41.183.

grupocossyleon.com - robtex.com