`doubletreespas.cn`

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 2024-07-23 #1

`cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035116564

Same first word

Similar names

stopelderabuse.com

DNS History

13 records (8 active, 5 former)

○NSns1.chrl.twtelecom.net2015-08-13 → 2016-07-10 · 4 obs

● 2015-08-13 03:22:04
● 2016-07-10 07:40:50
○ 2018-06-14 13:11:26
○ 2026-07-31 15:29:04

●NSns1.markmonitor.com2026-07-27 → 2026-07-31 · 3 obs

○ 2018-06-14 13:11:26
● 2026-07-27 12:32:28
● 2026-07-31 15:29:04

○NSns1.nycl.twtelecom.net2015-08-13 → 2016-07-10 · 4 obs

● 2015-08-13 03:22:04
● 2016-07-10 07:40:50
○ 2018-06-14 13:11:26
○ 2026-07-31 15:29:04

●NSns2.markmonitor.com2026-07-27 → 2026-07-31 · 3 obs

○ 2018-06-14 13:11:26
● 2026-07-27 12:32:28
● 2026-07-31 15:29:04

○NSns3.level3.net2018-06-14 → 2018-06-14 · 4 obs

○ 2016-07-10 07:40:50
● 2018-06-14 13:11:26
○ 2026-07-27 12:32:28
○ 2026-07-31 15:29:04

●NSns3.markmonitor.com2026-07-27 → 2026-07-31 · 3 obs

○ 2018-06-14 13:11:26
● 2026-07-27 12:32:28
● 2026-07-31 15:29:04

○NSns4.level3.net2018-06-14 → 2018-06-14 · 4 obs

○ 2016-07-10 07:40:50
● 2018-06-14 13:11:26
○ 2026-07-27 12:32:28
○ 2026-07-31 15:29:04

●NSns4.markmonitor.com2026-07-27 → 2026-07-31 · 3 obs

○ 2018-06-14 13:11:26
● 2026-07-27 12:32:28
● 2026-07-31 15:29:04

●NSns5.markmonitor.com2026-07-27 → 2026-07-31 · 3 obs

○ 2018-06-14 13:11:26
● 2026-07-27 12:32:28
● 2026-07-31 15:29:04

●NSns6.markmonitor.com2026-07-27 → 2026-07-31 · 3 obs

○ 2018-06-14 13:11:26
● 2026-07-27 12:32:28
● 2026-07-31 15:29:04

●NSns7.markmonitor.com2026-07-27 → 2026-07-31 · 3 obs

○ 2018-06-14 13:11:26
● 2026-07-27 12:32:28
● 2026-07-31 15:29:04

●A167.187.200.182018-06-14 → 2026-07-31 · 3 obs

○ 2016-07-10 07:40:50
● 2018-06-14 13:11:26
● 2026-07-31 15:29:04

○A167.187.200.232015-08-13 → 2016-07-10 · 4 obs

● 2015-08-13 03:22:04
● 2016-07-10 07:40:50
○ 2018-06-14 13:11:26
○ 2026-07-31 15:29:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, c.dns.cn, a.dns.cn, d.dns.cn...	-
doubletreespas.cn	ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com...	-

✅ Authoritative Response

Server:149.112.160.1

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 doubletreespas.cn (unsigned zone)

⏱️ Timing

Total: 1499ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`167.187.200.18`
NS	7	`ns1.markmonitor.com, ns6.markmonitor.com...`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

Analysis

IP Addresses

doubletreespas.cn resolves to just one IP address, 167.187.200.18.

Two other host names, along with homewoodsuitessandiego.com, doubletreesurabaya.com and hometwohotelbyhilton.info, also share IP numbers with doubletreespas.cn.

Name Servers

doubletreespas.cn carries NS records listing 7 name servers — ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 others.

doubletreespas.cn has at least partial name server overlap with other domains, such as insideafricalaw.com, bakingenzymes.us, wallstreet.net and two others.

It is common to find these name servers paired with the name servers ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

Host names that have two IP addresses:

The A records for ns1.markmonitor.com return 149.112.160.1 and 2620:10a:80a8::1.

The A records for ns2.markmonitor.com return 176.97.158.1 and 2001:67c:10b8::1.

The A records for ns3.markmonitor.com return 149.112.161.1 and 2620:10a:80a9::1.

The A records for ns4.markmonitor.com return 192.174.68.1 and 2001:67c:1bc::1.

The A records for ns5.markmonitor.com return 149.112.160.2 and 2620:10a:80a8::2.

The A records for ns6.markmonitor.com return 176.97.158.3 and 2001:67c:10b8::3.

The A records for ns7.markmonitor.com return 149.112.161.2 and 2620:10a:80a9::2.

doubletreespas.cn - robtex.com