contractdata.com - dns.ninja

`contractdata.com`

DNSSEC	⚠️ Not signed
NS	`amos.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c78^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amos.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c378^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amos.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2378^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amos.ns.cloudflare.com`
		A	108.162.195.120^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.120^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.120^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`jo.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jo.ns.cloudflare.com`
		A	108.162.192.172^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	172.64.32.172^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	173.245.58.172^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
MX	`contractdata-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr21cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr02cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
		A	52.101.10.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00206.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	52.101.194.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
TXT	`35.221.6.140`
TXT	`anthropic-domain-verification-9rrtqv=Ck75yGyoGEOf5tXzp0Dm21W1d`
TXT	`mscid=XUD5upI9o/p7olE5muZqqsabCGZ7P/NDHvKZ9DVMW7bHoztPTK8jV6V796hOEk7JiPedwC0...`
TXT	`v=spf1 include:_spf.contractdata_com._d.easydmarc.pro ~all`
SOA	`amos.ns.cloudflare.com`dns@cloudflare.com serial=2407981142

`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=1782748576

Subdomains

hostmaster.contractdata.com

mail.contractdata.com

cds_web1.contractdata.com

Same first word

contractdata.org

contractdata.com

contractdata.net

Similar names

datacontract.co.uk

datacontract.com

datacontract.org

DNS History

13 records (3 active, 10 former)

●NSamos.ns.cloudflare.com2026-02-25 → 2026-06-29 · 3 obs

○ 2018-08-09 11:23:32
● 2026-02-25 02:11:32
● 2026-06-29 16:06:10

○NSdns1.atomichost.com2015-04-17 → 2016-04-30 · 4 obs

● 2015-04-17 07:17:28
● 2016-04-30 22:58:38
○ 2018-08-09 11:23:32
○ 2026-06-29 16:06:10

○NSdns2.atomichost.com2015-04-17 → 2016-04-30 · 4 obs

● 2015-04-17 07:17:28
● 2016-04-30 22:58:38
○ 2018-08-09 11:23:32
○ 2026-06-29 16:06:10

●NSjo.ns.cloudflare.com2026-02-25 → 2026-06-29 · 3 obs

○ 2018-08-09 11:23:32
● 2026-02-25 02:11:32
● 2026-06-29 16:06:10

○NSns1.wordpress.com2018-08-09 → 2018-08-09 · 4 obs

○ 2016-04-30 22:58:38
● 2018-08-09 11:23:32
○ 2026-02-25 02:11:32
○ 2026-06-29 16:06:10

○NSns2.wordpress.com2018-08-09 → 2018-08-09 · 4 obs

○ 2016-04-30 22:58:38
● 2018-08-09 11:23:32
○ 2026-02-25 02:11:32
○ 2026-06-29 16:06:10

○NSns3.wordpress.com2018-08-09 → 2018-08-09 · 4 obs

○ 2016-04-30 22:58:38
● 2018-08-09 11:23:32
○ 2026-02-25 02:11:32
○ 2026-06-29 16:06:10

○MX74.55.131.1162015-10-16 → 2016-04-30 · 5 obs

○ 2015-04-17 07:17:28
● 2015-10-16 23:36:04
● 2016-04-30 22:58:38
○ 2018-08-09 11:23:32
○ 2026-06-29 16:06:10

○MX74.55.131.1162015-04-17 → 2015-04-17 · 3 obs

● 2015-04-17 07:17:28
○ 2015-10-16 23:36:04
○ 2026-06-29 16:06:10

○MXbackupmx1.gonewithewind.com2015-04-17 → 2016-04-30 · 4 obs

● 2015-04-17 07:17:28
● 2016-04-30 22:58:38
○ 2018-08-09 11:23:32
○ 2026-06-29 16:06:10

●MXcontractdata-com.mail.protection.outlook.com2018-08-09 → 2026-06-29 · 3 obs

○ 2016-04-30 22:58:38
● 2018-08-09 11:23:32
● 2026-06-29 16:06:10

○A208.65.21.2212015-04-17 → 2016-04-30 · 4 obs

● 2015-04-17 07:17:28
● 2016-04-30 22:58:38
○ 2018-08-09 11:23:32
○ 2026-06-29 16:06:10

○A209.15.20.2012018-08-09 → 2018-08-09 · 4 obs

○ 2016-04-30 22:58:38
● 2018-08-09 11:23:32
○ 2026-02-25 02:11:32
○ 2026-06-29 16:06:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net...	-
contractdata.com	jo.ns.cloudflare.com, amos.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.120

NS records: jo.ns.cloudflare.com, amos.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contractdata.com (unsigned zone)

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`amos.ns.cloudflare.com, jo.ns.cloudflare.com`
MX	1	`contractdata-com.mail.protection.outlook`
TXT	4	`35.221.6.140, anthropic-domain-verification-9rrtqv=Ck7...`
SOA	1	`amos.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (jo.ns.cloudflare.com, jo.ns.cloudflare.com, jo.ns.cloudflare.com...)

Analysis

Hierarchy

contractdata.com sits above hostmaster.contractdata.com, mail.contractdata.com and cds_web1.contractdata.com in the domain hierarchy.

Name Servers

contractdata.com uses two name servers for its delegation: amos.ns.cloudflare.com and jo.ns.cloudflare.com.

The name server configuration of contractdata.com is shared with other domains, for instance allukraine.ru, srcorp.org, islandvista.com and two others.

There is at least partial name server overlap between contractdata.com and other domains — littlecaesars.ca, bytekit.com, vworld.com.my and two more among them.

These name servers frequently co-occur with the name servers teagan.ns.cloudflare.com and mark.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname amos.ns.cloudflare.com directs to 108.162.195.120, 162.159.44.120 and 172.64.35.120 along with 3 other IP addresses.

Hostname jo.ns.cloudflare.com directs to 108.162.192.172, 172.64.32.172 and 173.245.58.172 along with 3 other IP addresses.

Mail Servers

contractdata.com uses one mail server — contractdata-com.mail.protection.outlook.com.

contractdata-com.mail.protection.outlook.com has 8 IP addresses: 52.101.10.14, 52.101.41.6, 52.101.41.28 plus 5 more.