`contract-one.com`

DNSSEC	⚠️ Not signed
A	2600:9000:27d1:4000:b:1885:8600:93a1^{🇺🇸 Amazon2600:9000:27d1::/48}
A	2600:9000:27d1:4c00:b:1885:8600:93a1^{🇺🇸 Amazon2600:9000:27d1::/48}
A	2600:9000:27d1:6a00:b:1885:8600:93a1^{🇺🇸 Amazon2600:9000:27d1::/48}
A	2600:9000:27d1:7400:b:1885:8600:93a1^{🇺🇸 Amazon2600:9000:27d1::/48}
A	2600:9000:27d1:8e00:b:1885:8600:93a1^{🇺🇸 Amazon2600:9000:27d1::/48}
A	2600:9000:27d1:9a00:b:1885:8600:93a1^{🇺🇸 Amazon2600:9000:27d1::/48}
A	2600:9000:27d1:ba00:b:1885:8600:93a1^{🇺🇸 Amazon2600:9000:27d1::/48}
A	2600:9000:27d1:be00:b:1885:8600:93a1^{🇺🇸 Amazon2600:9000:27d1::/48}
A	3.167.112.12^{🇺🇸 Amazon3.167.112.0/21}
A	3.167.112.56^{🇺🇸 Amazon3.167.112.0/21}
A	3.167.112.100^{🇺🇸 Amazon3.167.112.0/21}
A	3.167.112.125^{🇺🇸 Amazon3.167.112.0/21}
NS	`brianna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:20f5^{Cloudflare2a06:98c1:50::/45}
		A	108.162.192.245^{Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.245^{Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.245^{Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`rex.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c0d^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c30d^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:230d^{Cloudflare2a06:98c1:50::/45}
		A	108.162.195.13^{Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.13^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.13^{Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
TXT	`google-site-verification=31LeRH7ZBHK6t8c0hr3UoZDYR8GDsy40wcHHqW4JUcg`
TXT	`google-site-verification=KggYdWZtFWgd7bZvJamUbt73uGSbOjWU5ncRQZ8wedA`
TXT	`google-site-verification=Ua4KZbZ56BImy-jmfMEQXPWM93fACP9pJriV54_uqkI`
TXT	`v=spf1 include:mail.zendesk.com ?all`
HTTPS	HTTP/2
SOA	`brianna.ns.cloudflare.com`dns@cloudflare.com serial=2398709958

`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

Same first word

contract-one.net

DNS History

24 records (19 active, 5 former)

●NSbrianna.ns.cloudflare.com2026-03-16 → 2026-03-16 · 3 obs

○ 2018-08-12 22:20:04
● 2026-03-16 22:53:36
● 2026-03-16 22:53:38

○NSns75.domaincontrol.com2015-07-07 → 2017-01-08 · 4 obs

● 2015-07-07 03:17:16
● 2017-01-08 17:32:58
○ 2018-08-12 22:20:04
○ 2026-03-16 22:53:38

○NSns76.domaincontrol.com2015-07-07 → 2017-01-08 · 4 obs

● 2015-07-07 03:17:16
● 2017-01-08 17:32:58
○ 2018-08-12 22:20:04
○ 2026-03-16 22:53:38

●NSrex.ns.cloudflare.com2026-03-16 → 2026-03-16 · 3 obs

○ 2018-08-12 22:20:04
● 2026-03-16 22:53:36
● 2026-03-16 22:53:38

●MXalt1.aspmx.l.google.com2026-03-16 → 2026-03-16 · 3 obs

○ 2018-08-12 22:20:04
● 2026-03-16 22:53:36
● 2026-03-16 22:53:38

●MXalt2.aspmx.l.google.com2026-03-16 → 2026-03-16 · 3 obs

○ 2018-08-12 22:20:04
● 2026-03-16 22:53:36
● 2026-03-16 22:53:38

●MXalt3.aspmx.l.google.com2026-03-16 → 2026-03-16 · 3 obs

○ 2018-08-12 22:20:04
● 2026-03-16 22:53:36
● 2026-03-16 22:53:38

●MXalt4.aspmx.l.google.com2026-03-16 → 2026-03-16 · 3 obs

○ 2018-08-12 22:20:04
● 2026-03-16 22:53:36
● 2026-03-16 22:53:38

●MXaspmx.l.google.com2026-03-16 → 2026-03-16 · 3 obs

○ 2018-08-12 22:20:04
● 2026-03-16 22:53:36
● 2026-03-16 22:53:38

○MXmailstore1.secureserver.net2015-07-07 → 2017-01-08 · 4 obs

● 2015-07-07 03:17:16
● 2017-01-08 17:32:58
○ 2018-08-12 22:20:04
○ 2026-03-16 22:53:38

○MXsmtp.secureserver.net2015-07-07 → 2017-01-08 · 4 obs

● 2015-07-07 03:17:16
● 2017-01-08 17:32:58
○ 2018-08-12 22:20:04
○ 2026-03-16 22:53:38

●A2600:9000:27d1:4000:b:1885:8600:93a12026-03-16 → 2026-03-16 · 3 obs

○ 2018-08-12 22:20:04
● 2026-03-16 22:53:36
● 2026-03-16 22:53:38

●A2600:9000:27d1:4c00:b:1885:8600:93a12026-03-16 → 2026-03-16 · 3 obs

○ 2018-08-12 22:20:04
● 2026-03-16 22:53:36
● 2026-03-16 22:53:38

●A2600:9000:27d1:6a00:b:1885:8600:93a12026-03-16 → 2026-03-16 · 3 obs

○ 2018-08-12 22:20:04
● 2026-03-16 22:53:36
● 2026-03-16 22:53:38

●A2600:9000:27d1:7400:b:1885:8600:93a12026-03-16 → 2026-03-16 · 3 obs

○ 2018-08-12 22:20:04
● 2026-03-16 22:53:36
● 2026-03-16 22:53:38

●A2600:9000:27d1:8e00:b:1885:8600:93a12026-03-16 → 2026-03-16 · 3 obs

○ 2018-08-12 22:20:04
● 2026-03-16 22:53:36
● 2026-03-16 22:53:38

●A2600:9000:27d1:9a00:b:1885:8600:93a12026-03-16 → 2026-03-16 · 3 obs

○ 2018-08-12 22:20:04
● 2026-03-16 22:53:36
● 2026-03-16 22:53:38

●A2600:9000:27d1:ba00:b:1885:8600:93a12026-03-16 → 2026-03-16 · 3 obs

○ 2018-08-12 22:20:04
● 2026-03-16 22:53:36
● 2026-03-16 22:53:38

●A2600:9000:27d1:be00:b:1885:8600:93a12026-03-16 → 2026-03-16 · 3 obs

○ 2018-08-12 22:20:04
● 2026-03-16 22:53:36
● 2026-03-16 22:53:38

●A3.167.112.1002026-03-16 → 2026-03-16 · 3 obs

○ 2018-08-12 22:20:04
● 2026-03-16 22:53:36
● 2026-03-16 22:53:38

●A3.167.112.122026-03-16 → 2026-03-16 · 3 obs

○ 2018-08-12 22:20:04
● 2026-03-16 22:53:36
● 2026-03-16 22:53:38

●A3.167.112.1252026-03-16 → 2026-03-16 · 3 obs

○ 2018-08-12 22:20:04
● 2026-03-16 22:53:36
● 2026-03-16 22:53:38

●A3.167.112.562026-03-16 → 2026-03-16 · 3 obs

○ 2018-08-12 22:20:04
● 2026-03-16 22:53:36
● 2026-03-16 22:53:38

○A65.39.205.572015-07-07 → 2017-01-08 · 4 obs

● 2015-07-07 03:17:16
● 2017-01-08 17:32:58
○ 2018-08-12 22:20:04
○ 2026-03-16 22:53:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
contract-one.com	brianna.ns.cloudflare.com, rex.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.245

NS records: brianna.ns.cloudflare.com, rex.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contract-one.com (unsigned zone)

⏱️ Timing

Total: 701ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.167.112.100, 3.167.112.12...`
AAAA	8	`2600:9000:27d1:cc00:b:1885:8600:93a1, 2600:9000:27d1:4c00:b:1885:8600:93a1...`
NS	2	`brianna.ns.cloudflare.com, rex.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`google-site-verification=31LeRH7ZBHK6t8c, google-site-verification=KggYdWZtFWgd7bZ...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`brianna.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

contract-one.com points to twelve IP numbers: 2600:9000:27d1:4000:b:1885:8600:93a1, 2600:9000:27d1:4c00:b:1885:8600:93a1, 2600:9000:27d1:6a00:b:1885:8600:93a1, 2600:9000:27d1:7400:b:1885:8600:93a1, 2600:9000:27d1:8e00:b:1885:8600:93a1, 2600:9000:27d1:9a00:b:1885:8600:93a1, 2600:9000:27d1:ba00:b:1885:8600:93a1, 2600:9000:27d1:be00:b:1885:8600:93a1, 3.167.112.12, 3.167.112.56, 3.167.112.100 and 3.167.112.125.

Name Servers

Two name servers brianna.ns.cloudflare.com and rex.ns.cloudflare.com handle delegation for contract-one.com.

contract-one.com uses the same name server setup as other domains, for example scan.sansan.com, api.sansan.com, app.bill-one.com, rmylp99.workers.dev and flyx.io.

Host names with six IP numbers: brianna.ns.cloudflare.com points to: 2606:4700:50::adf5:3af5, 2803:f800:50::6ca2:c0f5, 2a06:98c1:50::ac40:20f5, 108.162.192.245, 172.64.32.245 and 173.245.58.245; rex.ns.cloudflare.com points to: 2606:4700:58::a29f:2c0d, 2803:f800:50::6ca2:c30d, 2a06:98c1:50::ac40:230d, 108.162.195.13, 162.159.44.13 and 172.64.35.13.

Mail Servers

Five mail servers handle contract-one.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

contract-one.com - robtex.com

contract-one.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

`contract-one.com`

`com`