`doubletreecville.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}
			PTR	`ip-149-112-160-1.defastlink.net`
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}
			PTR	`ip-149-112-161-1.defastlink.net`
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}
			PTR	`ip-149-112-160-2.defastlink.net`
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}
			PTR	`ip-149-112-161-2.defastlink.net`
MX	`mail.doubletreecville.com` ⭐
		A	50.238.74.50^{🇺🇸 COMCAST-IBONE50.128.0.0/9 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054}
			PTR	`mail.doubletreecville.com`
TXT	`v=spf1 a:mail.doubletreecville.com mx ~all`
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2019-02-05 #6

`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=1771291435

Subdomains

mail.doubletreecville.com

Same first word

doubletreecville.com

DNS History

19 records (9 active, 10 former)

○NSns.comclin.com2015-07-25 → 2015-11-24 · 4 obs

● 2015-07-25 12:34:32
● 2015-11-24 19:47:06
○ 2016-03-13 20:42:50
○ 2026-03-21 09:45:20

●NSns1.markmonitor.com2026-03-21 → 2026-03-21 · 2 obs

○ 2018-07-14 14:40:22
● 2026-03-21 09:45:20

○NSns19.worldnic.com2016-03-13 → 2017-01-01 · 5 obs

○ 2015-11-24 19:47:06
● 2016-03-13 20:42:50
● 2017-01-01 09:58:04
○ 2018-07-14 14:40:22
○ 2026-03-21 09:45:20

○NSns2.comclin.com2015-07-25 → 2015-11-24 · 4 obs

● 2015-07-25 12:34:32
● 2015-11-24 19:47:06
○ 2016-03-13 20:42:50
○ 2026-03-21 09:45:20

●NSns2.markmonitor.com2026-03-21 → 2026-03-21 · 2 obs

○ 2018-07-14 14:40:22
● 2026-03-21 09:45:20

○NSns20.worldnic.com2016-03-13 → 2017-01-01 · 5 obs

○ 2015-11-24 19:47:06
● 2016-03-13 20:42:50
● 2017-01-01 09:58:04
○ 2018-07-14 14:40:22
○ 2026-03-21 09:45:20

●NSns3.markmonitor.com2026-03-21 → 2026-03-21 · 2 obs

○ 2018-07-14 14:40:22
● 2026-03-21 09:45:20

●NSns4.markmonitor.com2026-03-21 → 2026-03-21 · 2 obs

○ 2018-07-14 14:40:22
● 2026-03-21 09:45:20

●NSns5.markmonitor.com2026-03-21 → 2026-03-21 · 2 obs

○ 2018-07-14 14:40:22
● 2026-03-21 09:45:20

●NSns6.markmonitor.com2026-03-21 → 2026-03-21 · 2 obs

○ 2018-07-14 14:40:22
● 2026-03-21 09:45:20

●NSns7.markmonitor.com2026-03-21 → 2026-03-21 · 2 obs

○ 2018-07-14 14:40:22
● 2026-03-21 09:45:20

○NSorde465208.earth.orderbox-dns.com2018-07-14 → 2018-07-14 · 3 obs

○ 2017-01-01 09:58:04
● 2018-07-14 14:40:22
○ 2026-03-21 09:45:20

○NSorde465208.mars.orderbox-dns.com2018-07-14 → 2018-07-14 · 3 obs

○ 2017-01-01 09:58:04
● 2018-07-14 14:40:22
○ 2026-03-21 09:45:20

○NSorde465208.mercury.orderbox-dns.com2018-07-14 → 2018-07-14 · 3 obs

○ 2017-01-01 09:58:04
● 2018-07-14 14:40:22
○ 2026-03-21 09:45:20

○NSorde465208.venus.orderbox-dns.com2018-07-14 → 2018-07-14 · 3 obs

○ 2017-01-01 09:58:04
● 2018-07-14 14:40:22
○ 2026-03-21 09:45:20

●MXmail.doubletreecville.com2015-07-25 → 2026-03-21 · 2 obs

● 2015-07-25 12:34:32
● 2026-03-21 09:45:20

●A167.187.200.182026-03-21 → 2026-03-21 · 2 obs

○ 2018-07-14 14:40:22
● 2026-03-21 09:45:20

○A64.203.186.1082015-07-25 → 2015-11-24 · 4 obs

● 2015-07-25 12:34:32
● 2015-11-24 19:47:06
○ 2016-03-13 20:42:50
○ 2026-03-21 09:45:20

○A70.33.147.382016-03-13 → 2018-07-14 · 4 obs

○ 2015-11-24 19:47:06
● 2016-03-13 20:42:50
● 2018-07-14 14:40:22
○ 2026-03-21 09:45:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
doubletreecville.com	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	14 records

✅ Authoritative Response

Server: 149.112.160.1

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 doubletreecville.com (unsigned zone)

⏱️ Timing

Total: 420ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`167.187.200.18`
NS	7	`ns4.markmonitor.com, ns6.markmonitor.com...`
MX	1	`mail.doubletreecville.com (pri: 0)`
TXT	1	`v=spf1 a:mail.doubletreecville.com mx ~a`
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

Hierarchy

doubletreecville.com is the parent of mail.doubletreecville.com.

IP Addresses

doubletreecville.com resolves to a single IP address: 167.187.200.18.

Other host names including lomavida.net, onq.mx, doubletreewilmington.com, uksupply.hilton.com and hiltonhotels.co.ve share IP numbers with doubletreecville.com.

Name Servers

doubletreecville.com is delegated to seven name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

doubletreecville.com at least partially shares name servers with other domains, including skincancerquestions.health, wfgolf.info, birchlane.at, ihg.com.az and worldhotels.reisen.

these name servers are commonly used with ha1.markmonitor.zone, ha2.markmonitor.zone, ha3.markmonitor.zone and ha4.markmonitor.zone.

Host names with two IP numbers:

ns1.markmonitor.com points to: 2620:10a:80a8::1 and 149.112.160.1; ns2.markmonitor.com points to: 2001:67c:10b8::1 and 176.97.158.1; ns3.markmonitor.com points to: 2620:10a:80a9::1 and 149.112.161.1; ns4.markmonitor.com points to: 2001:67c:1bc::1 and 192.174.68.1; ns5.markmonitor.com points to: 2620:10a:80a8::2 and 149.112.160.2; ns6.markmonitor.com points to: 2001:67c:10b8::3 and 176.97.158.3; ns7.markmonitor.com points to: 2620:10a:80a9::2 and 149.112.161.2.

Mail Servers

doubletreecville.com is handled by a single mail server, mail.doubletreecville.com.

mail.doubletreecville.com points to a single IP: 50.238.74.50.

doubletreecville.com - robtex.com