cotromma.mx - dns.ninja

`cotromma.mx`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:dc43^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:4635^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.53^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.67^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chip.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b54^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chip.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c154^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chip.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2154^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chip.ns.cloudflare.com`
		A	108.162.193.84^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chip.ns.cloudflare.com`
		A	172.64.33.84^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chip.ns.cloudflare.com`
		A	173.245.59.84^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chip.ns.cloudflare.com`
NS	`rachel.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rachel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rachel.ns.cloudflare.com`
		A	108.162.192.215^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	172.64.32.215^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	173.245.58.215^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
MX	`mail2.cotromma.mx` ⭐
		A	50.116.27.249^{🇺🇸 AKAMAI-LINODE-AP50.116.16.0/20 Akamai Technologies}
			PTR	`mail2.mexmail.mx`
MX	`mail.cotromma.mx`⁽⁵⁾
		A	45.33.116.170^{🇺🇸 AKAMAI-LINODE-AP45.33.112.0/20 Akamai Technologies}
			PTR	`mail.mexmail.mx`
TXT	`v=spf1 mx a ip6:2600:3c00::f03c:93ff:febb:4361 include:mexmail.mx include:...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.70.53, 172.67.220.67
		IPv6 hints	2606:4700:3031::ac43:dc43, 2606:4700:3033::6815:4635
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=104, name=cloudflare-ech.com
SOA	`chip.ns.cloudflare.com`dns@cloudflare.com serial=2408115106

`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=1783247645

Previously MX for

cotromma.mx

Subdomains

mail2.cotromma.mx

mail.cotromma.mx

Same first word

cotromma.mx

Similar names

DNS History

14 records (8 active, 6 former)

●NSchip.ns.cloudflare.com2026-03-08 → 2026-07-05 · 3 obs

○ 2017-02-06 22:53:28
● 2026-03-08 12:49:24
● 2026-07-05 11:01:44

○NSns1.enlacespyme.net2015-08-03 → 2017-02-06 · 4 obs

● 2015-08-03 12:07:30
● 2017-02-06 22:53:28
○ 2026-03-08 12:49:24
○ 2026-07-05 11:01:44

●NSrachel.ns.cloudflare.com2026-03-08 → 2026-07-05 · 3 obs

○ 2017-02-06 22:53:28
● 2026-03-08 12:49:24
● 2026-07-05 11:01:44

○MXcotromma.mx2015-08-03 → 2017-02-06 · 4 obs

● 2015-08-03 12:07:30
● 2017-02-06 22:53:28
○ 2026-03-08 12:49:24
○ 2026-07-05 11:01:44

●MXmail.cotromma.mx2026-03-08 → 2026-07-05 · 3 obs

○ 2017-02-06 22:53:28
● 2026-03-08 12:49:24
● 2026-07-05 11:01:44

●MXmail2.cotromma.mx2026-03-08 → 2026-07-05 · 3 obs

○ 2017-02-06 22:53:28
● 2026-03-08 12:49:24
● 2026-07-05 11:01:44

●A104.21.70.532026-03-08 → 2026-07-05 · 3 obs

○ 2017-02-06 22:53:28
● 2026-03-08 12:49:24
● 2026-07-05 11:01:44

●A172.67.220.672026-03-08 → 2026-07-05 · 3 obs

○ 2017-02-06 22:53:28
● 2026-03-08 12:49:24
● 2026-07-05 11:01:44

○A187.134.226.1232017-02-06 → 2017-02-06 · 4 obs

○ 2016-03-03 15:39:42
● 2017-02-06 22:53:28
○ 2026-03-08 12:49:24
○ 2026-07-05 11:01:44

○A189.163.191.2052016-03-03 → 2016-03-03 · 4 obs

○ 2015-11-28 00:01:42
● 2016-03-03 15:39:42
○ 2017-02-06 22:53:28
○ 2026-07-05 11:01:44

○A189.163.218.2462015-11-28 → 2015-11-28 · 4 obs

○ 2015-08-03 12:07:30
● 2015-11-28 00:01:42
○ 2016-03-03 15:39:42
○ 2026-07-05 11:01:44

○A189.163.220.1932015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 12:07:30
○ 2015-11-28 00:01:42
○ 2026-07-05 11:01:44

●A2606:4700:3031::ac43:dc432026-03-08 → 2026-07-05 · 3 obs

○ 2017-02-06 22:53:28
● 2026-03-08 12:49:24
● 2026-07-05 11:01:44

●A2606:4700:3033::6815:46352026-03-08 → 2026-07-05 · 3 obs

○ 2017-02-06 22:53:28
● 2026-03-08 12:49:24
● 2026-07-05 11:01:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	i.mx-ns.mx, o.mx-ns.mx, e.mx-ns.mx, x.mx-ns.mx...	-
cotromma.mx	chip.ns.cloudflare.com, rachel.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.215

NS records: chip.ns.cloudflare.com, rachel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotromma.mx (unsigned zone)

⏱️ Timing

Total: 472ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.70.53, 172.67.220.67`
AAAA	2	`2606:4700:3031::ac43:dc43, 2606:4700:3033::6815:4635`
NS	2	`chip.ns.cloudflare.com, rachel.ns.cloudflare.com`
MX	2	`mail.cotromma.mx (pri: 1), mail2.cotromma.mx (pri: 5)`
TXT	1	`v=spf1 mx a ip6:2600:3c00::f03c:93ff:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chip.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

cotromma.mx is the parent domain of mail2.cotromma.mx and mail.cotromma.mx.

IP Addresses

cotromma.mx resolves to four IP addresses: 104.21.70.53, 172.67.220.67, 2606:4700:3031::ac43:dc43 and 2606:4700:3033::6815:4635.

Additional host names — wuxiaworld.eu, caledonie-ensemble.com, mckepjk7.doedan62.shop and two others — share IP numbers with cotromma.mx.

Name Servers

Two name servers handle the delegation for cotromma.mx: chip.ns.cloudflare.com and rachel.ns.cloudflare.com.

cotromma.mx shares its name server setup with other domains, including kra30-cc.com, 135.67.102.in-addr.arpa, lasolivias.com.mx and two others.

cotromma.mx has at least partial name server overlap with other domains, such as aide-sh.com, captivateevents.com.au, foot(0x666574697368)vid.com and two others.

These name servers tend to appear together with the name servers liberty.ns.cloudflare.com, johnny.ns.cloudflare.com and nelly.ns.cloudflare.com.

Host names with 6 IP numbers:

chip.ns.cloudflare.com resolves to 108.162.193.84, 172.64.33.84 and 173.245.59.84 among others, with 3 other IP addresses in total.

rachel.ns.cloudflare.com resolves to 108.162.192.215, 172.64.32.215 and 173.245.58.215 among others, with 3 other IP addresses in total.

Mail Servers

cotromma.mx has two mail servers: mail2.cotromma.mx and mail.cotromma.mx.

mail2.cotromma.mx directs to 50.116.27.249 and mail.cotromma.mx directs to 45.33.116.170; each host name points to exactly one IP number.