contractdev.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`contractdev.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	34.229.15.31^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-229-15-31.compute-1.amazonaws.com`
		A	54.87.15.152^{🇺🇸 Amazon54.87.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-87-15-152.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:bf98:4592:dea7:ef46^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3678:5912:58b4:f1bb^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c2a7:93d4:2142:b21b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.70.139^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-70-139.compute-1.amazonaws.com`
		A	52.90.246.139^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-90-246-139.compute-1.amazonaws.com`
		A	54.91.117.97^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-91-117-97.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4cc0:5acf:aad1:572a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b7f8:9db8:e2c0:ea4d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:972d:ba8c:15bd:1fc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.81.217.152^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-81-217-152.compute-1.amazonaws.com`
		A	54.82.105.15^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-82-105-15.compute-1.amazonaws.com`
		A	54.209.221.205^{🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-209-221-205.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-10-05 #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=1791247274

Same first word

contractdev.pages.dev

contractdev.com

Similar names

devcontract.best

devcontract.pages.dev

Previous names

Next names

DNS History

13 records (7 active, 6 former)

●NSns1.namebrightdns.com2018-06-01 → 2026-10-06 · 3 obs

○ 2016-12-28 23:13:36
● 2018-06-01 11:55:40
● 2026-10-06 00:51:36

○NSns2.namebrightdns.com2018-06-01 → 2018-06-01 · 4 obs

○ 2016-12-28 23:13:36
● 2018-06-01 11:55:40
○ 2026-09-01 11:50:18
○ 2026-10-06 00:51:36

○NSns3.worldnic.com2015-06-19 → 2016-12-28 · 4 obs

● 2015-06-19 09:25:20
● 2016-12-28 23:13:36
○ 2018-06-01 11:55:40
○ 2026-10-06 00:51:36

○NSns4.worldnic.com2015-06-19 → 2016-12-28 · 4 obs

● 2015-06-19 09:25:20
● 2016-12-28 23:13:36
○ 2018-06-01 11:55:40
○ 2026-10-06 00:51:36

●NSnsg1.namebrightdns.com2026-09-01 → 2026-10-06 · 3 obs

○ 2018-06-01 11:55:40
● 2026-09-01 11:50:18
● 2026-10-06 00:51:36

●NSnsg2.namebrightdns.com2026-09-01 → 2026-10-06 · 3 obs

○ 2018-06-01 11:55:40
● 2026-09-01 11:50:18
● 2026-10-06 00:51:36

○MXinbound.contractdev.com.netsolmail.net2015-06-19 → 2016-12-28 · 4 obs

● 2015-06-19 09:25:20
● 2016-12-28 23:13:36
○ 2018-06-01 11:55:40
○ 2026-10-06 00:51:36

●A13.223.25.842026-09-01 → 2026-10-06 · 3 obs

○ 2018-06-01 11:55:40
● 2026-09-01 11:50:18
● 2026-10-06 00:51:36

○A207.36.19.82015-06-19 → 2016-12-28 · 4 obs

● 2015-06-19 09:25:20
● 2016-12-28 23:13:36
○ 2018-06-01 11:55:40
○ 2026-10-06 00:51:36

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-09-01 → 2026-10-06 · 3 obs

○ 2018-06-01 11:55:40
● 2026-09-01 11:50:18
● 2026-10-06 00:51:36

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-09-01 → 2026-10-06 · 3 obs

○ 2018-06-01 11:55:40
● 2026-09-01 11:50:18
● 2026-10-06 00:51:36

●A54.243.117.1972026-09-01 → 2026-10-06 · 3 obs

○ 2018-06-01 11:55:40
● 2026-09-01 11:50:18
● 2026-10-06 00:51:36

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2018-06-01 → 2018-06-01 · 3 obs

● 2018-06-01 11:55:40
○ 2026-09-01 11:50:18
○ 2026-10-06 00:51:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
contractdev.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.81.217.152

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contractdev.com (unsigned zone)

⏱️ Timing

Total: 2080ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

contractdev.com resolves to four IP addresses: 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

rosebudprime.com, wonderrec.com, vibemogul.com plus two other host names have IP numbers in common with contractdev.com.

Name Servers

Three name servers are authoritative for contractdev.com: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

contractdev.com has at least partial name server overlap with other domains, such as affairshub.com, researchbaby.com, amchatv1.amiadogroup.com and two others.

It is common to see these name servers used together with name servers domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Hosts with 6 IP addresses each:

nsg1.namebrightdns.com carries IP addresses 13.221.70.139, 52.90.246.139 and 54.91.117.97, with 3 other addresses beyond those.

nsg2.namebrightdns.com carries IP addresses 3.81.217.152, 54.82.105.15 and 54.209.221.205, with 3 other addresses beyond those.

Host names pointing to two IP addresses:

ns1.namebrightdns.com maps to two IP addresses — 34.229.15.31 and 54.87.15.152.