`ct-ma001.com`

DNSSEC	⚠️ Not signed
A	99.83.176.46^{🇺🇸 Amazon99.83.176.0/20}
		PTR	`a44fc39dcd01d2028.awsglobalaccelerator.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}
MX	`ctma001-com0e.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc2c::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2c::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnypr01cu00201.inbound.protection.outlook.com`
		A	52.101.144.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	52.101.144.3^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01103.inbound.protection.outlook.com`
		A	52.101.145.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	52.101.145.2^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnypr01cu00202.inbound.protection.outlook.com`
TXT	`MS=ms20188056`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`google-site-verification=VxFA0_g7IT3xH3Va0BNNHYWCqNgAnceHKmLnHPdpfnw`
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2025-04-07 #4

`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=1775000657

Same first word

ct-ma001.com

DNS History

14 records (9 active, 5 former)

○NSdns1.cscdns.net2020-02-25 → 2020-02-25 · 3 obs

● 2020-02-25 10:11:24
○ 2026-03-26 10:15:24
○ 2026-03-31 23:51:40

○NSdns2.cscdns.net2020-02-25 → 2020-02-25 · 3 obs

● 2020-02-25 10:11:24
○ 2026-03-26 10:15:24
○ 2026-03-31 23:51:40

●NSns1.markmonitor.com2026-03-26 → 2026-03-31 · 3 obs

○ 2020-02-25 10:11:24
● 2026-03-26 10:15:24
● 2026-03-31 23:51:40

●NSns2.markmonitor.com2026-03-26 → 2026-03-31 · 3 obs

○ 2020-02-25 10:11:24
● 2026-03-26 10:15:24
● 2026-03-31 23:51:40

●NSns3.markmonitor.com2026-03-26 → 2026-03-31 · 3 obs

○ 2020-02-25 10:11:24
● 2026-03-26 10:15:24
● 2026-03-31 23:51:40

●NSns4.markmonitor.com2026-03-26 → 2026-03-31 · 3 obs

○ 2020-02-25 10:11:24
● 2026-03-26 10:15:24
● 2026-03-31 23:51:40

●NSns5.markmonitor.com2026-03-26 → 2026-03-31 · 3 obs

○ 2020-02-25 10:11:24
● 2026-03-26 10:15:24
● 2026-03-31 23:51:40

●NSns6.markmonitor.com2026-03-26 → 2026-03-31 · 3 obs

○ 2020-02-25 10:11:24
● 2026-03-26 10:15:24
● 2026-03-31 23:51:40

●NSns7.markmonitor.com2026-03-26 → 2026-03-31 · 3 obs

○ 2020-02-25 10:11:24
● 2026-03-26 10:15:24
● 2026-03-31 23:51:40

●MXctma001-com0e.mail.protection.outlook.com2026-03-26 → 2026-03-31 · 3 obs

○ 2020-02-25 10:11:24
● 2026-03-26 10:15:24
● 2026-03-31 23:51:40

○MXcustmx.cscdns.net2020-02-25 → 2020-02-25 · 3 obs

● 2020-02-25 10:11:24
○ 2026-03-26 10:15:24
○ 2026-03-31 23:51:40

○A165.160.13.202020-02-25 → 2020-02-25 · 3 obs

● 2020-02-25 10:11:24
○ 2026-03-26 10:15:24
○ 2026-03-31 23:51:40

○A165.160.15.202020-02-25 → 2020-02-25 · 3 obs

● 2020-02-25 10:11:24
○ 2026-03-26 10:15:24
○ 2026-03-31 23:51:40

●A99.83.176.462026-03-26 → 2026-03-31 · 3 obs

○ 2020-02-25 10:11:24
● 2026-03-26 10:15:24
● 2026-03-31 23:51:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ct-ma001.com	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	14 records

✅ Authoritative Response

Server:149.112.160.2

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 ct-ma001.com (unsigned zone)

⏱️ Timing

Total: 335ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`99.83.176.46`
NS	7	`ns1.markmonitor.com, ns2.markmonitor.com...`
MX	1	`ctma001-com0e.mail.protection.outlook.co`
TXT	3	`MS=ms20188056, v=spf1 include:spf.protection.outlook.co...`
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

ct-ma001.com resolves to a single IP: 99.83.176.46.

Other host names, for instance metlife-pronto-protetto-via.it, fortiguard.me, ontheshot.com, desirtv.com and skinvive.hk share IP numbers with ct-ma001.com.

Name Servers

ct-ma001.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.

ct-ma001.com shares some name servers with other domains, for example revitalash.hu, gamerdrop.com, tvpicnic.com, r0psgray.vip and naf-europe.eu.

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

ct-ma001.com is handled by a single mail server, ctma001-com0e.mail.protection.outlook.com.

Host ctma001-com0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc2c::, 2a01:111:f403:cc2c::1, 2a01:111:f403:cc2d::, 2a01:111:f403:cc2d::1, 52.101.144.0, 52.101.144.3, 52.101.145.0 and 52.101.145.2.

ct-ma001.com - robtex.com

ct-ma001.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`ct-ma001.com`

`com`