🛡️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	2600:1f18:683a:ae1a:268a:fa85:7cb7:6dc0^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:cbdd:7e1e:6ae2:dc26^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.164.248.245^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-248-245.compute-1.amazonaws.com`
		A	54.221.100.69^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-100-69.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4cc0:5acf:aad1:572a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:bf98:4592:dea7:ef46^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:43a1:2a31:b901:d2f6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:44ba:1b15:cef8:e750^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.87.82.145^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-87-82-145.compute-1.amazonaws.com`
		A	18.212.113.20^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-212-113-20.compute-1.amazonaws.com`
		A	34.207.141.12^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-207-141-12.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:949e:42aa:fd21:ecef^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:df9d:da8:3792:e86e^{🇺🇸 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	52.90.122.106^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-90-122-106.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`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-10-11 #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=1791741169

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 → 2026-10-11 · 3 obs

○ 2016-12-28 23:13:36
● 2018-06-01 11:55:40
● 2026-10-11 18:06:04

○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
○ 2026-10-11 18:06:04

○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
○ 2026-10-11 18:06:04

○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
○ 2026-10-11 18:06:04

●NSnsg1.namebrightdns.com2026-09-01 → 2026-10-11 · 3 obs

○ 2018-06-01 11:55:40
● 2026-09-01 11:50:18
● 2026-10-11 18:06:04

●NSnsg2.namebrightdns.com2026-09-01 → 2026-10-11 · 3 obs

○ 2018-06-01 11:55:40
● 2026-09-01 11:50:18
● 2026-10-11 18:06:04

○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
○ 2026-10-11 18:06:04

●A13.223.25.842026-09-01 → 2026-10-11 · 3 obs

○ 2018-06-01 11:55:40
● 2026-09-01 11:50:18
● 2026-10-11 18:06:04

○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
○ 2026-10-11 18:06:04

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-09-01 → 2026-10-11 · 3 obs

○ 2018-06-01 11:55:40
● 2026-09-01 11:50:18
● 2026-10-11 18:06:04

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-09-01 → 2026-10-11 · 3 obs

○ 2018-06-01 11:55:40
● 2026-09-01 11:50:18
● 2026-10-11 18:06:04

●A54.243.117.1972026-09-01 → 2026-10-11 · 3 obs

○ 2018-06-01 11:55:40
● 2026-09-01 11:50:18
● 2026-10-11 18:06:04

○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
○ 2026-10-11 18:06:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
contractdev.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:18.212.113.20

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contractdev.com (unsigned zone)

⏱️ Timing

Total: 273ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
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 has 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 and two other host names share IP numbers with contractdev.com.

Name Servers

contractdev.com is served by three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

contractdev.com shares at least some of its name servers with other domains, including affairshub.com, researchbaby.com, amchatv1.amiadogroup.com and two others.

These name servers are frequently paired with the name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com.

Hostnames that resolve to 7 IP addresses:

nsg1.namebrightdns.com maps to 3.87.82.145, 18.212.113.20, 34.207.141.12 and 4 additional IP addresses.

Hostnames pointing to five IP numbers:

nsg2.namebrightdns.com resolves to four IP addresses: 13.221.70.139, 52.90.122.106, 54.82.105.15 and two others.

Hosts that point to four IP numbers:

ns1.namebrightdns.com points to 54.164.248.245, 54.221.100.69, 2600:1f18:683a:ae1a:268a:fa85:7cb7:6dc0 and 2600:1f18:683a:ae1b:cbdd:7e1e:6ae2:dc26.

contractdev.com - robtex.com

contractdev.com

com

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`contractdev.com`

`com`