`thedoubletree.sk`

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}
NS	`ns6.markmonitor.com`
		A	2001:67c:10b8::3^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns6.markmonitor.com`
		A	176.97.158.3^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns6.markmonitor.com`
NS	`ns7.markmonitor.com`
		A	2620:10a:80a9::2^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.2^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2024-01-25 #1

`sk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`m.tld.sk` ⭐
	NS	`e.tld.sk`
	NS	`f.tld.sk`
	NS	`g.tld.sk`
	NS	`h.tld.sk`
	SOA	`m.tld.sk`hostmaster@sk-nic.sk serial=2018588867

Same first word

thedoubletree.com.mx

thedoubletree.com

thedoubletree.sk

thedoubletree.it

thedoubletree.pe

thedoubletree.com.gr

DNS History

15 records (8 active, 7 former)

●NSns1.markmonitor.com2026-07-27 → 2026-07-28 · 3 obs

○ 2018-07-20 06:50:32
● 2026-07-27 13:00:18
● 2026-07-28 05:19:30

○NSns1.netnames.net2015-06-11 → 2018-07-20 · 4 obs

● 2015-06-11 18:29:30
● 2018-07-20 06:50:32
○ 2026-07-27 13:00:18
○ 2026-07-28 05:19:30

●NSns2.markmonitor.com2026-07-27 → 2026-07-28 · 3 obs

○ 2018-07-20 06:50:32
● 2026-07-27 13:00:18
● 2026-07-28 05:19:30

○NSns2.netnames.net2015-06-11 → 2018-07-20 · 4 obs

● 2015-06-11 18:29:30
● 2018-07-20 06:50:32
○ 2026-07-27 13:00:18
○ 2026-07-28 05:19:30

●NSns3.markmonitor.com2026-07-27 → 2026-07-28 · 3 obs

○ 2018-07-20 06:50:32
● 2026-07-27 13:00:18
● 2026-07-28 05:19:30

●NSns4.markmonitor.com2026-07-27 → 2026-07-28 · 3 obs

○ 2018-07-20 06:50:32
● 2026-07-27 13:00:18
● 2026-07-28 05:19:30

●NSns5.markmonitor.com2026-07-27 → 2026-07-28 · 3 obs

○ 2018-07-20 06:50:32
● 2026-07-27 13:00:18
● 2026-07-28 05:19:30

○NSns5.netnames.net2015-06-11 → 2018-07-20 · 4 obs

● 2015-06-11 18:29:30
● 2018-07-20 06:50:32
○ 2026-07-27 13:00:18
○ 2026-07-28 05:19:30

●NSns6.markmonitor.com2026-07-27 → 2026-07-28 · 3 obs

○ 2018-07-20 06:50:32
● 2026-07-27 13:00:18
● 2026-07-28 05:19:30

○NSns6.netnames.net2015-06-11 → 2018-07-20 · 4 obs

● 2015-06-11 18:29:30
● 2018-07-20 06:50:32
○ 2026-07-27 13:00:18
○ 2026-07-28 05:19:30

●NSns7.markmonitor.com2026-07-27 → 2026-07-28 · 3 obs

○ 2018-07-20 06:50:32
● 2026-07-27 13:00:18
● 2026-07-28 05:19:30

○MXrelay1.netnames.net2015-06-11 → 2018-07-20 · 4 obs

● 2015-06-11 18:29:30
● 2018-07-20 06:50:32
○ 2026-07-27 13:00:18
○ 2026-07-28 05:19:30

○MXrelay2.netnames.net2015-06-11 → 2018-07-20 · 4 obs

● 2015-06-11 18:29:30
● 2018-07-20 06:50:32
○ 2026-07-27 13:00:18
○ 2026-07-28 05:19:30

●A167.187.200.182026-07-27 → 2026-07-28 · 3 obs

○ 2018-07-20 06:50:32
● 2026-07-27 13:00:18
● 2026-07-28 05:19:30

○A185.26.230.1292015-06-11 → 2018-07-20 · 4 obs

● 2015-06-11 18:29:30
● 2018-07-20 06:50:32
○ 2026-07-27 13:00:18
○ 2026-07-28 05:19:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sk	e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk	8 records
thedoubletree.sk	ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com...	-

✅ Authoritative Response

Server:149.112.160.2

NS records: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thedoubletree.sk (unsigned zone)

⏱️ Timing

Total: 1157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`167.187.200.18`
NS	7	`ns1.markmonitor.com, ns2.markmonitor.com...`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (e.tld.sk, e.tld.sk, f.tld.sk...)

Analysis

IP Addresses

thedoubletree.sk has exactly one IP address — 167.187.200.18.

hiltonbangkoksuvarnabhumi.com, hitonea.com, hilton.music plus two other host names have IP numbers in common with thedoubletree.sk.

Name Servers

thedoubletree.sk delegates authority to 7 name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com plus 4 other.

At least some of thedoubletree.sk's name servers are shared with other domains, for example metlifes.cn, 24amazon.com, cellsignaling.us and two more.

These name servers are often deployed together with the name servers ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

Host names pointing to two IP addresses:

ns1.markmonitor.com directs traffic to 149.112.160.1 and 2620:10a:80a8::1.

ns2.markmonitor.com directs traffic to 176.97.158.1 and 2001:67c:10b8::1.

ns3.markmonitor.com directs traffic to 149.112.161.1 and 2620:10a:80a9::1.

ns4.markmonitor.com directs traffic to 192.174.68.1 and 2001:67c:1bc::1.

ns5.markmonitor.com directs traffic to 149.112.160.2 and 2620:10a:80a8::2.

ns6.markmonitor.com directs traffic to 176.97.158.3 and 2001:67c:10b8::3.

ns7.markmonitor.com directs traffic to 149.112.161.2 and 2620:10a:80a9::2.