`doubletreecookie.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=2018596240

Same first word

doubletreecookie.sk

doubletreecookie.ca

doubletreecookie.pe

doubletreecookie.it

doubletreecookie.com

doubletreecookie.mx

doubletreecookie.com.gr

doubletreecookie.gr

doubletreecookie.pl

DNS History

15 records (8 active, 7 former)

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

○ 2017-12-17 21:53:40
● 2026-07-27 12:29:50
● 2026-08-07 03:10:14

○NSns1.netnames.net2015-06-16 → 2017-12-17 · 4 obs

● 2015-06-16 04:24:58
● 2017-12-17 21:53:40
○ 2026-07-27 12:29:50
○ 2026-08-07 03:10:14

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

○ 2017-12-17 21:53:40
● 2026-07-27 12:29:50
● 2026-08-07 03:10:14

○NSns2.netnames.net2015-06-16 → 2017-12-17 · 4 obs

● 2015-06-16 04:24:58
● 2017-12-17 21:53:40
○ 2026-07-27 12:29:50
○ 2026-08-07 03:10:14

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

○ 2017-12-17 21:53:40
● 2026-07-27 12:29:50
● 2026-08-07 03:10:14

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

○ 2017-12-17 21:53:40
● 2026-07-27 12:29:50
● 2026-08-07 03:10:14

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

○ 2017-12-17 21:53:40
● 2026-07-27 12:29:50
● 2026-08-07 03:10:14

○NSns5.netnames.net2015-06-16 → 2017-12-17 · 4 obs

● 2015-06-16 04:24:58
● 2017-12-17 21:53:40
○ 2026-07-27 12:29:50
○ 2026-08-07 03:10:14

●NSns6.markmonitor.com2026-07-27 → 2026-08-07 · 3 obs

○ 2017-12-17 21:53:40
● 2026-07-27 12:29:50
● 2026-08-07 03:10:14

○NSns6.netnames.net2015-06-16 → 2017-12-17 · 4 obs

● 2015-06-16 04:24:58
● 2017-12-17 21:53:40
○ 2026-07-27 12:29:50
○ 2026-08-07 03:10:14

●NSns7.markmonitor.com2026-07-27 → 2026-08-07 · 3 obs

○ 2017-12-17 21:53:40
● 2026-07-27 12:29:50
● 2026-08-07 03:10:14

○MXrelay1.netnames.net2015-06-16 → 2017-12-17 · 4 obs

● 2015-06-16 04:24:58
● 2017-12-17 21:53:40
○ 2026-07-27 12:29:50
○ 2026-08-07 03:10:14

○MXrelay2.netnames.net2015-06-16 → 2017-12-17 · 4 obs

● 2015-06-16 04:24:58
● 2017-12-17 21:53:40
○ 2026-07-27 12:29:50
○ 2026-08-07 03:10:14

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

○ 2017-12-17 21:53:40
● 2026-07-27 12:29:50
● 2026-08-07 03:10:14

○A185.26.230.1292015-06-16 → 2017-12-17 · 4 obs

● 2015-06-16 04:24:58
● 2017-12-17 21:53:40
○ 2026-07-27 12:29:50
○ 2026-08-07 03:10:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sk	e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk	8 records
doubletreecookie.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 doubletreecookie.sk (unsigned zone)

⏱️ Timing

Total: 555ms | 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, f.tld.sk, g.tld.sk...)

Analysis

IP Addresses

doubletreecookie.sk resolves to just one IP address, 167.187.200.18.

Two other host names, along with hamptonurl.com, hiltontakayamaresort.jp and hiltonleicester.com, also share IP numbers with doubletreecookie.sk.

Name Servers

doubletreecookie.sk is served by 7 authoritative name servers — among them ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 others.

The name servers of doubletreecookie.sk overlap at least partially with those of other domains — among them igmarkets.hk, biofinity.mx, schedule-twilio.com and two more.

These name servers commonly co-occur with the name servers ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

Host names that have two IP addresses:

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.

ns6.markmonitor.com resolves to two addresses: 176.97.158.3 and 2001:67c:10b8::3.

ns7.markmonitor.com resolves to two addresses: 149.112.161.2 and 2620:10a:80a9::2.

doubletreecookie.sk - robtex.com