simerc.com.mx - dns.ninja

`simerc.com.mx`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:def0^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2681^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.129^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.222.240^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ace.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c41^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ace.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c341^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ace.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2341^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ace.ns.cloudflare.com`
		A	108.162.195.65^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ace.ns.cloudflare.com`
		A	162.159.44.65^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ace.ns.cloudflare.com`
		A	172.64.35.65^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ace.ns.cloudflare.com`
NS	`violet.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`violet.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`violet.ns.cloudflare.com`
		A	108.162.192.237^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	172.64.32.237^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	173.245.58.237^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
MX	`mail.korreoweb.com` ⭐
		A	52.58.173.206^{🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix}
			PTR	`mail.korreoweb.com`
TXT	`ez-verification=mtm0odmgc2ltzxjjlmnvbs5tecaymdixltaxlti5ide5ojmzojq3`
TXT	`v=spf1 a mx ip4:52.58.173.206 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.38.129, 172.67.222.240
		IPv6 hints	2606:4700:3035::ac43:def0, 2606:4700:3037::6815:2681
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=68, name=cloudflare-ech.com
SOA	`ace.ns.cloudflare.com`dns@cloudflare.com serial=2406311941

`com.mx`

	DNSSEC	⚠️ Not signed
	NS	`m.mx-ns.mx` ⭐ ⚠️ Not in parent delegation
	NS	`c.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`e.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`i.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`o.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`x.mx-ns.mx` ⚠️ Not in parent delegation
	TXT	`v=spf1 -all`
	SOA	`m.mx-ns.mx`hostmaster@nic.mx serial=1781710674

WOT: NOT_SAFE (44/100)

Previously MX for

simerc.com.mx

Same first word

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simerc.com

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DNS History

22 records (7 active, 15 former)

●NSace.ns.cloudflare.com2026-03-01 → 2026-06-17 · 3 obs

○ 2017-04-02 17:17:30
● 2026-03-01 02:58:02
● 2026-06-17 16:03:22

○NSdns24663.dizinc.com2015-06-26 → 2017-04-02 · 4 obs

● 2015-06-26 22:14:40
● 2017-04-02 17:17:30
○ 2026-03-01 02:58:02
○ 2026-06-17 16:03:22

○NSdns24664.dizinc.com2015-06-26 → 2017-04-02 · 4 obs

● 2015-06-26 22:14:40
● 2017-04-02 17:17:30
○ 2026-03-01 02:58:02
○ 2026-06-17 16:03:22

●NSviolet.ns.cloudflare.com2026-03-01 → 2026-06-17 · 3 obs

○ 2017-04-02 17:17:30
● 2026-03-01 02:58:02
● 2026-06-17 16:03:22

●MXmail.korreoweb.com2026-03-01 → 2026-06-17 · 3 obs

○ 2017-04-02 17:17:30
● 2026-03-01 02:58:02
● 2026-06-17 16:03:22

○MXsimerc.com.mx2015-06-26 → 2017-04-02 · 4 obs

● 2015-06-26 22:14:40
● 2017-04-02 17:17:30
○ 2026-03-01 02:58:02
○ 2026-06-17 16:03:22

●A104.21.38.1292026-04-04 → 2026-06-17 · 7 obs

○ 2026-03-01 02:58:02
○ 2026-03-23 21:23:54
● 2026-04-04 21:16:16
● 2026-06-08 11:00:14
○ 2026-06-09 20:14:06
● 2026-06-09 21:08:34
● 2026-06-17 16:03:22

○A172.64.80.12026-03-01 → 2026-03-01 · 4 obs

○ 2017-04-02 17:17:30
● 2026-03-01 02:58:02
○ 2026-03-23 21:23:54
○ 2026-06-17 16:03:22

●A172.67.222.2402026-04-04 → 2026-06-17 · 7 obs

○ 2026-03-01 02:58:02
○ 2026-03-23 21:23:54
● 2026-04-04 21:16:16
● 2026-06-08 11:00:14
○ 2026-06-09 20:14:06
● 2026-06-09 21:08:34
● 2026-06-17 16:03:22

○A188.114.96.02026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-01 02:58:02
● 2026-03-23 21:23:54
○ 2026-04-04 21:16:16
○ 2026-06-17 16:03:22

○A188.114.96.42026-06-09 → 2026-06-09 · 4 obs

○ 2026-06-08 11:00:14
● 2026-06-09 20:14:06
○ 2026-06-09 21:08:34
○ 2026-06-17 16:03:22

○A188.114.97.02026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-01 02:58:02
● 2026-03-23 21:23:54
○ 2026-04-04 21:16:16
○ 2026-06-17 16:03:22

○A188.114.97.42026-06-09 → 2026-06-09 · 4 obs

○ 2026-06-08 11:00:14
● 2026-06-09 20:14:06
○ 2026-06-09 21:08:34
○ 2026-06-17 16:03:22

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-01 → 2026-03-01 · 4 obs

○ 2017-04-02 17:17:30
● 2026-03-01 02:58:02
○ 2026-03-23 21:23:54
○ 2026-06-17 16:03:22

●A2606:4700:3035::ac43:def02026-04-04 → 2026-06-17 · 7 obs

○ 2026-03-01 02:58:02
○ 2026-03-23 21:23:54
● 2026-04-04 21:16:16
● 2026-06-08 11:00:14
○ 2026-06-09 20:14:06
● 2026-06-09 21:08:34
● 2026-06-17 16:03:22

●A2606:4700:3037::6815:26812026-04-04 → 2026-06-17 · 7 obs

○ 2026-03-01 02:58:02
○ 2026-03-23 21:23:54
● 2026-04-04 21:16:16
● 2026-06-08 11:00:14
○ 2026-06-09 20:14:06
● 2026-06-09 21:08:34
● 2026-06-17 16:03:22

○A2a06:98c1:3120::2026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-01 02:58:02
● 2026-03-23 21:23:54
○ 2026-04-04 21:16:16
○ 2026-06-17 16:03:22

○A2a06:98c1:3120::42026-06-09 → 2026-06-09 · 4 obs

○ 2026-06-08 11:00:14
● 2026-06-09 20:14:06
○ 2026-06-09 21:08:34
○ 2026-06-17 16:03:22

○A2a06:98c1:3121::2026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-01 02:58:02
● 2026-03-23 21:23:54
○ 2026-04-04 21:16:16
○ 2026-06-17 16:03:22

○A2a06:98c1:3121::42026-06-09 → 2026-06-09 · 4 obs

○ 2026-06-08 11:00:14
● 2026-06-09 20:14:06
○ 2026-06-09 21:08:34
○ 2026-06-17 16:03:22

○A66.7.222.102015-11-03 → 2017-04-02 · 5 obs

○ 2015-06-26 22:14:40
● 2015-11-03 10:22:14
● 2017-04-02 17:17:30
○ 2026-03-01 02:58:02
○ 2026-06-17 16:03:22

○A67.23.251.1112015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 22:14:40
○ 2015-11-03 10:22:14
○ 2026-06-17 16:03:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	e.mx-ns.mx, m.mx-ns.mx, x.mx-ns.mx, o.mx-ns.mx...	-
simerc.com.mx	ace.ns.cloudflare.com, violet.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.237

NS records: ace.ns.cloudflare.com, violet.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simerc.com.mx (unsigned zone)

⏱️ Timing

Total: 578ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.222.240, 104.21.38.129`
AAAA	2	`2606:4700:3037::6815:2681, 2606:4700:3035::ac43:def0`
NS	2	`ace.ns.cloudflare.com, violet.ns.cloudflare.com`
MX	1	`mail.korreoweb.com (pri: 10)`
TXT	2	`ez-verification=mtm0odmgc2ltzxjjlmnvbs5t, v=spf1 a mx ip4:52.58.173.206 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ace.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

simerc.com.mx resolves to four IP addresses: 104.21.38.129, 172.67.222.240, 2606:4700:3035::ac43:def0 and 2606:4700:3037::6815:2681.

Two other host names, along with hitusuhuliusmanagement.digital, www.fdh579.com and pub88.cc, also share IP numbers with simerc.com.mx.

Name Servers

The NS records for simerc.com.mx delegate to ace.ns.cloudflare.com and violet.ns.cloudflare.com.

simerc.com.mx shares its NS records with other domains, for example seguplan.com, prodent.com.mx, fletescerrito.com.mx and two others.

simerc.com.mx has at least partial name server overlap with other domains, such as helixwind.com, churchills.co, culhif.garden and two others.

It is common to see these name servers used together with name servers reese.ns.cloudflare.com and betty.ns.cloudflare.com.

DNS names with 6 IP addresses:

ace.ns.cloudflare.com maps to 108.162.195.65, 162.159.44.65, 172.64.35.65 and 3 additional IP addresses.

violet.ns.cloudflare.com maps to 108.162.192.237, 172.64.32.237, 173.245.58.237 and 3 additional IP addresses.

Mail Servers

The sole mail server for simerc.com.mx is mail.korreoweb.com.

Among the domains sharing a mail server setup with simerc.com.mx are morenatultitlan.com.mx, dregmontcruzflores.com.mx, gruposiam.com.mx and two others.

The mail servers of simerc.com.mx are at least partially shared with other domains, including ecuainox.com.

mail.korreoweb.com resolves to 52.58.173.206 and no other IP number.