`doubletreehollywoodbeach.com`

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 2022-01-18 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786007899

Same first word

doubletreehollywoodbeach.com

DNS History

13 records (8 active, 5 former)

●NSns1.markmonitor.com2026-07-27 → 2026-08-06 · 3 obs

○ 2017-10-11 17:05:02
● 2026-07-27 12:49:22
● 2026-08-06 09:41:40

●NSns2.markmonitor.com2026-07-27 → 2026-08-06 · 3 obs

○ 2017-10-11 17:05:02
● 2026-07-27 12:49:22
● 2026-08-06 09:41:40

●NSns3.markmonitor.com2026-07-27 → 2026-08-06 · 3 obs

○ 2017-10-11 17:05:02
● 2026-07-27 12:49:22
● 2026-08-06 09:41:40

○NSns37.domaincontrol.com2016-12-14 → 2017-10-11 · 4 obs

● 2016-12-14 00:08:48
● 2017-10-11 17:05:02
○ 2026-07-27 12:49:22
○ 2026-08-06 09:41:40

○NSns38.domaincontrol.com2016-12-14 → 2017-10-11 · 4 obs

● 2016-12-14 00:08:48
● 2017-10-11 17:05:02
○ 2026-07-27 12:49:22
○ 2026-08-06 09:41:40

●NSns4.markmonitor.com2026-07-27 → 2026-08-06 · 3 obs

○ 2017-10-11 17:05:02
● 2026-07-27 12:49:22
● 2026-08-06 09:41:40

●NSns5.markmonitor.com2026-07-27 → 2026-08-06 · 3 obs

○ 2017-10-11 17:05:02
● 2026-07-27 12:49:22
● 2026-08-06 09:41:40

●NSns6.markmonitor.com2026-07-27 → 2026-08-06 · 3 obs

○ 2017-10-11 17:05:02
● 2026-07-27 12:49:22
● 2026-08-06 09:41:40

●NSns7.markmonitor.com2026-07-27 → 2026-08-06 · 3 obs

○ 2017-10-11 17:05:02
● 2026-07-27 12:49:22
● 2026-08-06 09:41:40

○MXmailstore1.secureserver.net2016-12-14 → 2017-10-11 · 4 obs

● 2016-12-14 00:08:48
● 2017-10-11 17:05:02
○ 2026-07-27 12:49:22
○ 2026-08-06 09:41:40

○MXsmtp.secureserver.net2016-12-14 → 2017-10-11 · 4 obs

● 2016-12-14 00:08:48
● 2017-10-11 17:05:02
○ 2026-07-27 12:49:22
○ 2026-08-06 09:41:40

●A167.187.200.182026-07-27 → 2026-08-06 · 3 obs

○ 2017-10-11 17:05:02
● 2026-07-27 12:49:22
● 2026-08-06 09:41:40

○A184.168.221.362016-12-14 → 2017-10-11 · 4 obs

● 2016-12-14 00:08:48
● 2017-10-11 17:05:02
○ 2026-07-27 12:49:22
○ 2026-08-06 09:41:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
doubletreehollywoodbeach.com	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	14 records

✅ Authoritative Response

Server:176.97.158.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doubletreehollywoodbeach.com (unsigned zone)

⏱️ Timing

Total: 1445ms | 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: 14

Out-of-bailiwick: 14 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)

Analysis

IP Addresses

doubletreehollywoodbeach.com directs to one IP number, which is 167.187.200.18.

Among the host names that share IP numbers with doubletreehollywoodbeach.com are hiltonpress.com, home2suitesbyhilton.org, salwabeach.com and two others.

Name Servers

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

At least some of doubletreehollywoodbeach.com's name servers are shared with other domains, for example the(0x736578)iestf(0x616e616c)ive.com, usaabanking.cm, markmonitor.ru 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.

Hosts with two IP numbers each:

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.