markmonitor.com - dns.ninja

`markmonitor.com`

DNSSEC	⚠️ Not signed
A	104.18.39.152^{Cloudflare104.18.39.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	172.64.148.104^{🇺🇸 Cloudflare172.64.148.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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	`ha2.markmonitor.zone` ⚠️ Not in parent delegation
NS	`ha4.markmonitor.zone` ⚠️ Not in parent delegation
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}
MX	`markmonitor-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo0p265cu00201.inbound.protection.outlook.com`
		A	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
		A	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00502.inbound.protection.outlook.com`
TXT	`MS=ms42144968`
TXT	`MS=ms64044723`
TXT	`MS=ms72445593`
TXT	`logmein-verification-code=ANmgyb4yoduCdzD71JRmCSyp2`
TXT	`knowbe4-site-verification=2196cd8a72de50eedd7703120b752b77`
TXT	`onetrust-domain-verification=8fa95c5bed48415db6eff59daea56015`
TXT	`google-site-verification=E2u1YzHLf2tBYBPtKA53nJJU8CxqvETi9tCgrStrHSE`
TXT	`google-site-verification=GZUp3F-aoKxu2bX09NyuMPTi-LXAC-qID0GhrRmddog`
TXT	`google-site-verification=avfMNTcfZbndF_OIvDLsN68e2gYdCy3NWlLmimTCgzQ`
TXT	`v=spf1 include:spf1.markmonitor.com include:spf2.markmonitor.com -all`
TXT	`pardot1105752=05d648070e9b5bbc55dad335bec3d2686884b760e15145b02655f8b1fbc275e0`
TXT	`0DuNVXCw+Ru0wk/l1QQLpIrBqVp0lV/Sq6AYcat5UGoDXbEm3DJi3zGniT7Yc70rlPXm/L96RJ7ZU...`
TXT	`webexdomainverification.5523f43614297acbe053ab06fc0a5471=b0c2366e-7287-438d-a...`
TXT	`atlassian-domain-verification=dR54hdBGcAY38atM4taIqZJLlvlrBCd/n59SadEcujjC/aB...`
TXT	`figma-domain-verification=2e293493781f666d9f740db6351c2e614e18ca7326ae088750e...`
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2026-06-30 #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=1784813807

rank #42883 globally
rank #21005 in the tld
Semrush Rank:#237,920 Keywords:2,961 Traffic:7,039/mo
WOT: SAFE (82/100)
📈 Tranco rank: #585

MarkMonitor

MarkMonitor is a leading enterprise domain management and online brand protection company, founded in 1999 and headquartered in Meridian, Idaho. The company is trusted by many of the world's largest brands to manage and protect their corporate domain portfolios. In January 2026, MarkMonitor merged with Com Laude to form the Markmonitor Group, expanding their global capabilities.

Key Services

Enterprise Domain Management – Corporate registrar services for large domain portfolios
Brand Protection – Monitoring and enforcement against online brand abuse
Domain Broker Services – Acquisition of strategic domain names
TLS/SSL Certificate Management – Security certificate lifecycle management
dotBrand gTLD Support – Assistance with branded top-level domain applications

DNS Infrastructure

MarkMonitor operates a robust, globally distributed DNS infrastructure:

Nameservers: 9 authoritative nameservers across multiple providers

- ns1-ns7.markmonitor.com (CIRA-CLOUD in Canada, RCODEZERO in Austria)

- ha2/ha4.markmonitor.zone (CIRA-CLOUD)

Web Hosting: Cloudflare (104.18.39.152, 172.64.148.104)
Email: Microsoft 365 (Outlook)
DNSSEC: Not enabled

Notable Facts

MarkMonitor also provides DNS services to many Fortune 500 companies and major brands, making their nameservers (ns1-ns7.markmonitor.com) among the most commonly seen authoritative nameservers on the internet.

Subdomains

comingsoon.markmonitor.com

www.markmonitor.com

ns2.markmonitor.com

maintenance.markmonitor.com

ns3.markmonitor.com

ns7.markmonitor.com

aws.markmonitor.com

ns6.markmonitor.com

ns4.markmonitor.com

ns1.markmonitor.com

domains-qa.markmonitor.com

ns5.markmonitor.com

Same first word

markmonitor.to

markmonitor.koeln

markmonitor.la

markmonitor.com.my

markmonitor.kz

markmonitor.onl

markmonitor.se

markmonitor.doctor

markmonitor.jp

markmonitor.nl

markmonitor.technology

markmonitor.cl

markmonitor.es

markmonitor.ma

markmonitor.sn

markmonitor.name

markmonitor.black

markmonitor.blue

markmonitor.fi

markmonitor.com

markmonitor.co

markmonitor.design

markmonitor.cooking

markmonitor.events

markmonitor.company

markmonitor.ryukyu

markmonitor.bio

markmonitor.ly

markmonitor.kg

markmonitor.lu

markmonitor.ca

markmonitor.science

markmonitor.co.ke

markmonitor.com.br

markmonitor.ventures

markmonitor.gp

markmonitor.no

markmonitor.biz

markmonitor.kr

markmonitor.gr

markmonitor.nyc

markmonitor.wiki

markmonitor.gy

markmonitor.makeup

markmonitor.cn

markmonitor.mobi

markmonitor.tc

markmonitor.com.sv

markmonitor.co.kr

markmonitor.am

markmonitor.ml

markmonitor.net

markmonitor.bg

markmonitor.ro

markmonitor.zone

markmonitor.hosting

markmonitor.sl

markmonitor.tk

markmonitor.inc

markmonitor.desi

markmonitor.info

markmonitor.markets

markmonitor.fr

markmonitor.org

markmonitor.be

markmonitor.sg

markmonitor.co.uk

markmonitor.pro

markmonitor.gd

markmonitor.ooo

markmonitor.de

markmonitor.vg

markmonitor.in

markmonitor.com.pr

markmonitor.wedding

markmonitor.solutions

markmonitor.com.tr

markmonitor.ch

markmonitor.lv

markmonitor.surf

markmonitor.frl

markmonitor.bid

markmonitor.irish

markmonitor.ru

markmonitor.hk

markmonitor.ski

markmonitor.cam

markmonitor.at

markmonitor.com.do

markmonitor.green

markmonitor.com.cn

markmonitor.dk

markmonitor.al

markmonitor.fm

markmonitor.tt

markmonitor.buzz

markmonitor.training

markmonitor.mw

markmonitor.pl

markmonitor.help

Similar names

DNS History

26 records (12 active, 14 former)

●NSha2.markmonitor.zone2026-02-14 → 2026-07-23 · 7 obs

○ 2015-09-03 18:36:48
● 2026-02-14 16:47:36
○ 2026-06-23 17:46:48
● 2026-06-23 18:31:54
○ 2026-07-02 09:17:02
● 2026-07-02 10:51:36
● 2026-07-23 13:43:56

●NSha4.markmonitor.zone2026-02-14 → 2026-07-23 · 7 obs

○ 2015-09-03 18:36:48
● 2026-02-14 16:47:36
○ 2026-06-23 17:46:48
● 2026-06-23 18:31:54
○ 2026-07-02 09:17:02
● 2026-07-02 10:51:36
● 2026-07-23 13:43:56

●NSns1.markmonitor.com2015-09-03 → 2026-07-23 · 3 obs

○ 2008-02-17 13:56:54
● 2015-09-03 18:36:48
● 2026-07-23 13:43:56

●NSns2.markmonitor.com2015-09-03 → 2026-07-23 · 3 obs

○ 2008-02-17 13:56:54
● 2015-09-03 18:36:48
● 2026-07-23 13:43:56

●NSns3.markmonitor.com2015-09-03 → 2026-07-23 · 3 obs

○ 2008-02-17 13:56:54
● 2015-09-03 18:36:48
● 2026-07-23 13:43:56

●NSns4.markmonitor.com2015-09-03 → 2026-07-23 · 3 obs

○ 2008-02-17 13:56:54
● 2015-09-03 18:36:48
● 2026-07-23 13:43:56

●NSns5.markmonitor.com2015-09-03 → 2026-07-23 · 3 obs

○ 2008-02-17 13:56:54
● 2015-09-03 18:36:48
● 2026-07-23 13:43:56

●NSns6.markmonitor.com2015-09-03 → 2026-07-23 · 3 obs

○ 2008-02-17 13:56:54
● 2015-09-03 18:36:48
● 2026-07-23 13:43:56

●NSns7.markmonitor.com2015-09-03 → 2026-07-23 · 3 obs

○ 2008-02-17 13:56:54
● 2015-09-03 18:36:48
● 2026-07-23 13:43:56

○MXa977181.mx.mailhop.org2026-05-08 → 2026-05-09 · 5 obs

○ 2026-05-08 14:52:02
● 2026-05-08 15:25:26
● 2026-05-09 04:19:24
○ 2026-05-09 04:52:34
○ 2026-07-23 13:43:56

○MXalt1.aspmx.l.google.com2015-09-03 → 2018-09-04 · 5 obs

○ 2008-02-17 13:56:54
● 2015-09-03 18:36:48
● 2018-09-04 16:53:04
○ 2018-09-10 00:56:12
○ 2026-07-23 13:43:56

○MXalt2.aspmx.l.google.com2015-09-03 → 2018-09-04 · 5 obs

○ 2008-02-17 13:56:54
● 2015-09-03 18:36:48
● 2018-09-04 16:53:04
○ 2018-09-10 00:56:12
○ 2026-07-23 13:43:56

○MXaspmx.l.google.com2015-09-03 → 2018-09-04 · 5 obs

○ 2008-02-17 13:56:54
● 2015-09-03 18:36:48
● 2018-09-04 16:53:04
○ 2018-09-10 00:56:12
○ 2026-07-23 13:43:56

○MXaspmx2.googlemail.com2015-09-03 → 2018-09-04 · 5 obs

○ 2008-02-17 13:56:54
● 2015-09-03 18:36:48
● 2018-09-04 16:53:04
○ 2018-09-10 00:56:12
○ 2026-07-23 13:43:56

○MXaspmx3.googlemail.com2015-09-03 → 2018-09-04 · 5 obs

○ 2008-02-17 13:56:54
● 2015-09-03 18:36:48
● 2018-09-04 16:53:04
○ 2018-09-10 00:56:12
○ 2026-07-23 13:43:56

○MXmarkmonitor-com.mail.eo.outlook.com2026-02-14 → 2026-05-08 · 5 obs

○ 2022-01-30 07:20:04
● 2026-02-14 16:47:36
● 2026-05-08 14:52:02
○ 2026-05-08 15:25:26
○ 2026-07-23 13:43:56

●MXmarkmonitor-com.mail.protection.outlook.com2026-05-09 → 2026-07-23 · 9 obs

○ 2026-05-09 04:19:24
● 2026-05-09 04:52:34
○ 2026-06-23 17:46:48
● 2026-06-23 18:31:54
○ 2026-07-02 09:17:02
● 2026-07-02 10:51:36
○ 2026-07-23 04:57:54
● 2026-07-23 05:37:22
● 2026-07-23 13:43:56

○MXmxa-0030e801.gslb.pphosted.com2018-09-04 → 2022-01-30 · 5 obs

○ 2015-09-03 18:36:48
● 2018-09-04 16:53:04
● 2022-01-30 07:20:04
○ 2026-02-14 16:47:36
○ 2026-07-23 13:43:56

○MXmxb-0030e801.gslb.pphosted.com2018-09-04 → 2022-01-30 · 5 obs

○ 2015-09-03 18:36:48
● 2018-09-04 16:53:04
● 2022-01-30 07:20:04
○ 2026-02-14 16:47:36
○ 2026-07-23 13:43:56

●A104.18.39.1522026-02-14 → 2026-07-23 · 9 obs

○ 2022-01-30 07:20:04
● 2026-02-14 16:47:36
○ 2026-06-23 17:46:48
● 2026-06-23 18:31:54
○ 2026-07-02 09:17:02
● 2026-07-02 10:51:36
○ 2026-07-23 04:57:54
● 2026-07-23 05:37:22
● 2026-07-23 13:43:56

●A172.64.148.1042026-02-14 → 2026-07-23 · 9 obs

○A209.200.153.1382016-10-29 → 2019-07-20 · 5 obs

○ 2016-10-21 23:52:20
● 2016-10-29 04:13:58
● 2019-07-20 14:46:20
○ 2019-07-26 20:09:14
○ 2026-07-23 13:43:56

○A23.185.0.12019-07-26 → 2022-01-30 · 5 obs

○ 2019-07-20 14:46:20
● 2019-07-26 20:09:14
● 2022-01-30 07:20:04
○ 2026-02-14 16:47:36
○ 2026-07-23 13:43:56

○A2620:12a:8000::12019-07-26 → 2022-01-30 · 5 obs

○ 2019-07-20 14:46:20
● 2019-07-26 20:09:14
● 2022-01-30 07:20:04
○ 2026-02-14 16:47:36
○ 2026-07-23 13:43:56

○A2620:12a:8001::12019-07-26 → 2022-01-30 · 5 obs

○ 2019-07-20 14:46:20
● 2019-07-26 20:09:14
● 2022-01-30 07:20:04
○ 2026-02-14 16:47:36
○ 2026-07-23 13:43:56

○A64.124.14.702008-02-17 → 2016-10-21 · 4 obs

● 2008-02-17 13:56:54
● 2016-10-21 23:52:20
○ 2016-10-29 04:13:58
○ 2026-07-23 13:43:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
markmonitor.com	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	14 records

✅ Authoritative Response

Server:176.97.158.3

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com, ha4.markmonitor.zone, ha2.markmonitor.zone

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for markmonitor.com (unsigned zone)

⏱️ Timing

Total: 303ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.39.152, 172.64.148.104`
NS	9	`ha2.markmonitor.zone, ha4.markmonitor.zone...`
MX	1	`markmonitor-com.mail.protection.outlook.`
TXT	15	`MS=ms42144968, MS=ms64044723...`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

📌 Glue Records Collected

Total: 14

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

Analysis

Hierarchy

comingsoon.markmonitor.com, www.markmonitor.com, ns2.markmonitor.com, maintenance.markmonitor.com, ns3.markmonitor.com and a few other host names are all children of markmonitor.com.

IP Addresses

markmonitor.com has two IP addresses: 104.18.39.152 and 172.64.148.104

Among the host names that share IP numbers with markmonitor.com are pafostercare.org, 500affiliates.com, american-appraisal.nl and two others.

Name Servers

The DNS delegation for markmonitor.com covers 9 name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 6 more.

The name servers of markmonitor.com overlap at least partially with those of other domains — among them myharperteenapps.com, bertolli.be, dermalex.eu and two more.

These name servers commonly appear in delegations together with ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and 5 other.

Hosts with two IP numbers each:

ns1.markmonitor.com maps to two IP addresses — 149.112.160.1 and 2620:10a:80a8::1.

ns2.markmonitor.com maps to two IP addresses — 176.97.158.1 and 2001:67c:10b8::1.

ns3.markmonitor.com maps to two IP addresses — 149.112.161.1 and 2620:10a:80a9::1.

ns4.markmonitor.com maps to two IP addresses — 192.174.68.1 and 2001:67c:1bc::1.

ns5.markmonitor.com maps to two IP addresses — 149.112.160.2 and 2620:10a:80a8::2.

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

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

Mail Servers

markmonitor.com routes its mail through a single mail server, markmonitor-com.mail.protection.outlook.com.

markmonitor-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.89.0, 52.101.89.1 and 52.101.99.0, along with 5 other.