isfmc.mx - dns.ninja

`isfmc.mx`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1151^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:af4f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.81^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.175.79^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`pola.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ad6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pola.ns.cloudflare.com`
		A	108.162.192.214^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	172.64.32.214^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	173.245.58.214^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
NS	`ruben.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c347^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2347^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruben.ns.cloudflare.com`
		A	108.162.195.71^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	162.159.44.71^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	172.64.35.71^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=AfwZBG3a5r2KoulDBfIW6ziEQIZ8GdbfmeM90sm5vI8`
TXT	`google-site-verification=o49xWsvmwnq_LDzTn1eUgXCXWUbp2TJXTsBLwa5iy_Yx`
TXT	`v=spf1 +a +mx +ip4:209.142.64.113 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.81, 172.67.175.79
		IPv6 hints	2606:4700:3031::6815:1151, 2606:4700:3034::ac43:af4f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=109, name=cloudflare-ech.com
SOA	`pola.ns.cloudflare.com`dns@cloudflare.com serial=2406666612

`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=1782286853

Same first word

isfmc.mx

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DNS History

23 records (11 active, 12 former)

○NSns-1323.awsdns-37.org2020-02-28 → 2020-02-28 · 3 obs

● 2020-02-28 04:45:12
○ 2026-02-25 04:11:06
○ 2026-06-24 07:46:04

○NSns-2030.awsdns-61.co.uk2020-02-28 → 2020-02-28 · 3 obs

● 2020-02-28 04:45:12
○ 2026-02-25 04:11:06
○ 2026-06-24 07:46:04

○NSns-430.awsdns-53.com2020-02-28 → 2020-02-28 · 3 obs

● 2020-02-28 04:45:12
○ 2026-02-25 04:11:06
○ 2026-06-24 07:46:04

○NSns-830.awsdns-39.net2020-02-28 → 2020-02-28 · 3 obs

● 2020-02-28 04:45:12
○ 2026-02-25 04:11:06
○ 2026-06-24 07:46:04

●NSpola.ns.cloudflare.com2026-02-25 → 2026-06-24 · 3 obs

○ 2020-02-28 04:45:12
● 2026-02-25 04:11:06
● 2026-06-24 07:46:04

○NSray.ns.cloudflare.com2026-02-25 → 2026-06-24 · 2 obs

○ 2026-02-25 04:11:06
○ 2026-06-24 07:46:04

○NSroxy.ns.cloudflare.com2026-02-25 → 2026-06-24 · 2 obs

○ 2026-02-25 04:11:06
○ 2026-06-24 07:46:04

●NSruben.ns.cloudflare.com2026-02-25 → 2026-06-24 · 3 obs

○ 2020-02-28 04:45:12
● 2026-02-25 04:11:06
● 2026-06-24 07:46:04

●MXalt1.aspmx.l.google.com2026-02-25 → 2026-06-24 · 3 obs

○ 2020-02-28 04:45:12
● 2026-02-25 04:11:06
● 2026-06-24 07:46:04

●MXalt2.aspmx.l.google.com2026-02-25 → 2026-06-24 · 3 obs

○ 2020-02-28 04:45:12
● 2026-02-25 04:11:06
● 2026-06-24 07:46:04

●MXalt3.aspmx.l.google.com2026-02-25 → 2026-06-24 · 3 obs

○ 2020-02-28 04:45:12
● 2026-02-25 04:11:06
● 2026-06-24 07:46:04

●MXalt4.aspmx.l.google.com2026-02-25 → 2026-06-24 · 3 obs

○ 2020-02-28 04:45:12
● 2026-02-25 04:11:06
● 2026-06-24 07:46:04

●MXaspmx.l.google.com2026-02-25 → 2026-06-24 · 3 obs

○ 2020-02-28 04:45:12
● 2026-02-25 04:11:06
● 2026-06-24 07:46:04

○MXmail.isfmc.mx2020-02-28 → 2020-02-28 · 3 obs

● 2020-02-28 04:45:12
○ 2026-02-25 04:11:06
○ 2026-06-24 07:46:04

●A104.21.17.812026-02-25 → 2026-06-24 · 3 obs

○ 2020-02-28 04:45:12
● 2026-02-25 04:11:06
● 2026-06-24 07:46:04

●A172.67.175.792026-02-25 → 2026-06-24 · 3 obs

○ 2020-02-28 04:45:12
● 2026-02-25 04:11:06
● 2026-06-24 07:46:04

○A188.114.96.02026-02-25 → 2026-06-24 · 2 obs

○ 2026-02-25 04:11:06
○ 2026-06-24 07:46:04

○A188.114.97.02026-02-25 → 2026-06-24 · 2 obs

○ 2026-02-25 04:11:06
○ 2026-06-24 07:46:04

○A206.189.169.92020-02-28 → 2020-02-28 · 3 obs

● 2020-02-28 04:45:12
○ 2026-02-25 04:11:06
○ 2026-06-24 07:46:04

●A2606:4700:3031::6815:11512026-02-25 → 2026-06-24 · 3 obs

○ 2020-02-28 04:45:12
● 2026-02-25 04:11:06
● 2026-06-24 07:46:04

●A2606:4700:3034::ac43:af4f2026-02-25 → 2026-06-24 · 3 obs

○ 2020-02-28 04:45:12
● 2026-02-25 04:11:06
● 2026-06-24 07:46:04

○A2a06:98c1:3120::2026-02-25 → 2026-06-24 · 2 obs

○ 2026-02-25 04:11:06
○ 2026-06-24 07:46:04

○A2a06:98c1:3121::2026-02-25 → 2026-06-24 · 2 obs

○ 2026-02-25 04:11:06
○ 2026-06-24 07:46:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	i.mx-ns.mx, o.mx-ns.mx, e.mx-ns.mx, x.mx-ns.mx...	-
isfmc.mx	ruben.ns.cloudflare.com, pola.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.214

NS records: ruben.ns.cloudflare.com, pola.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isfmc.mx (unsigned zone)

⏱️ Timing

Total: 1402ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.17.81, 172.67.175.79`
AAAA	2	`2606:4700:3034::ac43:af4f, 2606:4700:3031::6815:1151`
NS	2	`pola.ns.cloudflare.com, ruben.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=AfwZBG3a5r2Koul, google-site-verification=o49xWsvmwnq_LDz...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`pola.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

isfmc.mx points to the four IP addresses 104.21.17.81, 172.67.175.79, 2606:4700:3031::6815:1151 and 2606:4700:3034::ac43:af4f.

Additional host names — worker01.com, 3wins.art, kahl-main.de and two others — share IP numbers with isfmc.mx.

Name Servers

The NS records for isfmc.mx delegate to pola.ns.cloudflare.com and ruben.ns.cloudflare.com.

isfmc.mx shares its name server setup with other domains, including qtbrd.com, abacus.ltd, 24mexico.mx and two others.

The name servers of isfmc.mx overlap at least partially with those of other domains — among them chip-chip.com, altmetric.com, blue-planet.com and two more.

These name servers commonly appear alongside the name servers mona.ns.cloudflare.com and roxy.ns.cloudflare.com.

Host names with 6 IP numbers:

pola.ns.cloudflare.com maps to 108.162.192.214, 172.64.32.214, 173.245.58.214 and 3 additional IP addresses.

ruben.ns.cloudflare.com maps to 108.162.195.71, 162.159.44.71, 172.64.35.71 and 3 additional IP addresses.

Mail Servers

isfmc.mx has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

isfmc.mx shares mail servers — at least in part — with other domains, including alacoastal.org, rapture-extensions.co.uk, dist-tutor.ru and two others.

These mail servers are frequently used alongside the mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com and aspmx2.googlemail.com, plus two others.

Host names with two IP numbers:

The A records for aspmx.l.google.com return 142.251.163.27 and 2607:f8b0:4004:c17::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.