`thedoubletreehotel.mx`

DNSSEC	⚠️ Not signed
A	167.187.200.18^{🇺🇸 AS26529167.187.200.0/22 AC_HILTONWORL}
		PTR	`ftcrdf-nonsecure.hilton.com`
		PTR	`richardsondallas.hilton.com`
		PTR	`uksupply.hilton.com`
NS	`ns1.markmonitor.com` ⭐
		A	2620:10a:80a8::1^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.1^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns2.markmonitor.com`
		A	2001:67c:10b8::1^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.markmonitor.com`
		A	176.97.158.1^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.markmonitor.com`
NS	`ns3.markmonitor.com`
		A	2620:10a:80a9::1^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.1^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns4.markmonitor.com`
		A	2001:67c:1bc::1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.markmonitor.com`
		A	192.174.68.1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.markmonitor.com`
NS	`ns5.markmonitor.com`
		A	2620:10a:80a8::2^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.2^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2024-01-25 #1

`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=1785589348

Same first word

DNS History

13 records (6 active, 7 former)

●NSns1.markmonitor.com2026-07-27 → 2026-08-01 · 3 obs

○ 2018-06-20 21:28:22
● 2026-07-27 12:33:26
● 2026-08-01 13:05:40

○NSns1.netnames.net2015-08-09 → 2018-06-20 · 4 obs

● 2015-08-09 05:58:54
● 2018-06-20 21:28:22
○ 2026-07-27 12:33:26
○ 2026-08-01 13:05:40

●NSns2.markmonitor.com2026-07-27 → 2026-08-01 · 3 obs

○ 2018-06-20 21:28:22
● 2026-07-27 12:33:26
● 2026-08-01 13:05:40

○NSns2.netnames.net2015-08-09 → 2018-06-20 · 4 obs

● 2015-08-09 05:58:54
● 2018-06-20 21:28:22
○ 2026-07-27 12:33:26
○ 2026-08-01 13:05:40

●NSns3.markmonitor.com2026-07-27 → 2026-08-01 · 3 obs

○ 2018-06-20 21:28:22
● 2026-07-27 12:33:26
● 2026-08-01 13:05:40

●NSns4.markmonitor.com2026-07-27 → 2026-08-01 · 3 obs

○ 2018-06-20 21:28:22
● 2026-07-27 12:33:26
● 2026-08-01 13:05:40

●NSns5.markmonitor.com2026-07-27 → 2026-08-01 · 3 obs

○ 2018-06-20 21:28:22
● 2026-07-27 12:33:26
● 2026-08-01 13:05:40

○NSns5.netnames.net2015-08-09 → 2018-06-20 · 4 obs

● 2015-08-09 05:58:54
● 2018-06-20 21:28:22
○ 2026-07-27 12:33:26
○ 2026-08-01 13:05:40

○NSns6.netnames.net2015-08-09 → 2018-06-20 · 4 obs

● 2015-08-09 05:58:54
● 2018-06-20 21:28:22
○ 2026-07-27 12:33:26
○ 2026-08-01 13:05:40

○MXrelay1.netnames.net2015-08-09 → 2018-06-20 · 4 obs

● 2015-08-09 05:58:54
● 2018-06-20 21:28:22
○ 2026-07-27 12:33:26
○ 2026-08-01 13:05:40

○MXrelay2.netnames.net2015-08-09 → 2018-06-20 · 4 obs

● 2015-08-09 05:58:54
● 2018-06-20 21:28:22
○ 2026-07-27 12:33:26
○ 2026-08-01 13:05:40

●A167.187.200.182026-07-27 → 2026-08-01 · 3 obs

○ 2018-06-20 21:28:22
● 2026-07-27 12:33:26
● 2026-08-01 13:05:40

○A185.26.230.1292015-08-09 → 2018-06-20 · 4 obs

● 2015-08-09 05:58:54
● 2018-06-20 21:28:22
○ 2026-07-27 12:33:26
○ 2026-08-01 13:05:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx...	12 records
thedoubletreehotel.mx	ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com...	-

✅ Authoritative Response

Server:176.97.158.1

NS records: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thedoubletreehotel.mx (unsigned zone)

⏱️ Timing

Total: 375ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`167.187.200.18`
NS	5	`ns1.markmonitor.com, ns2.markmonitor.com...`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (c.mx-ns.mx, c.mx-ns.mx, e.mx-ns.mx...)

Analysis

IP Addresses

thedoubletreehotel.mx points to a single IP number: 167.187.200.18.

Additional host names — skanesmonastirbeachresort.hilton.com, doubletreeleicester.com, theauthors.net and two others — share IP numbers with thedoubletreehotel.mx.

Name Servers

Delegation for thedoubletreehotel.mx is to five name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and two others.

There is at least partial name server overlap between thedoubletreehotel.mx and other domains — enterprisecarrentalbelize.com, enterprisecarsaleswhitemarsh.com, reliamark.net and two more among them.

These name servers tend to appear in combination with the name servers ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

Host names with two IP numbers:

ns1.markmonitor.com resolves to two addresses: 149.112.160.1 and 2620:10a:80a8::1.

ns2.markmonitor.com resolves to two addresses: 176.97.158.1 and 2001:67c:10b8::1.

ns3.markmonitor.com resolves to two addresses: 149.112.161.1 and 2620:10a:80a9::1.

ns4.markmonitor.com resolves to two addresses: 192.174.68.1 and 2001:67c:1bc::1.

ns5.markmonitor.com resolves to two addresses: 149.112.160.2 and 2620:10a:80a8::2.

thedoubletreehotel.mx - robtex.com