contract2.com - robtex.com

contract2.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
A2600:1f18:683a:ae1a:941d:603c:10ae:a55b🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:98e7:bcc1:1648:90a6🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.87.120.121🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRip-3-87-120-121.defastlink.net
A54.87.219.199🇺🇸 Amazon54.87.0.0/16 EC2 IAD prefix
PTRec2-54-87-219-199.compute-1.amazonaws.com
A54.221.97.121🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix
PTRec2-54-221-97-121.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:6796:5b04:7f8c:fbf2🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:aa51:fd31:3c69:f691🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:acb9:61c2:9ef8:44c9🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:ec0f:1ca0:2573:e629🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:d05f:9408:9a6d:a466🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:d987:3057:de6b:1c4🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.91.91.72🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-91-91-72.compute-1.amazonaws.com
A34.201.100.74🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-201-100-74.compute-1.amazonaws.com
A34.207.250.18🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-207-250-18.compute-1.amazonaws.com
A54.89.103.51🇺🇸 Amazon54.89.0.0/16 EC2 IAD prefix
PTRec2-54-89-103-51.compute-1.amazonaws.com
A54.160.185.9🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix
PTRec2-54-160-185-9.compute-1.amazonaws.com
A100.31.89.178🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix
PTRec2-100-31-89-178.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:918d:2b95:7766:6b48🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:f6dc:95b0:7323:b306🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:3c36:edc7:3de8:7b2f🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:5021:20f8:8244:f353🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:7f99:e4a9:d944:4558🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:a362:552:385a:301f🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.81.147.101🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-81-147-101.compute-1.amazonaws.com
A13.218.135.214🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
PTRec2-13-218-135-214.compute-1.amazonaws.com
A18.208.218.58🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix
PTRec2-18-208-218-58.compute-1.amazonaws.com
A18.215.253.179🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix
PTRec2-18-215-253-179.compute-1.amazonaws.com
A18.234.93.33🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix
PTRec2-18-234-93-33.compute-1.amazonaws.com
A204.236.194.148🇺🇸 Amazon204.236.192.0/18 Execution Services
PTRec2-204-236-194-148.compute-1.amazonaws.com
TXTv=spf1 -all
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
SOAns1.namebrightdns.comdns@namebright.com 2026-04-15 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776248142

Subdomains

hostmaster.contract2.com

DNS History

23 records (7 active, 16 former)

200920112013201520172019202120232025NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comns1.mijndnsserver.nlns2.mijndnsserver.nlns2.namebrightdns.comns3.mijndnsserver.euns4.mijndnsserver.netA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197107.23.160.218107.23.198.240213.206.243.3752.204.129.2252.21.180.23352.3.120.9052.4.72.13754.209.90.8154.85.127.70CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
○NSns1.mijndnsserver.nl2015-05-22 → 2015-05-22 · 4 obs
○ 2008-11-29 04:50:50
● 2015-05-22 21:05:18
○ 2015-10-17 07:01:26
○ 2026-04-15 10:36:38
●NSns1.namebrightdns.com2016-03-21 → 2026-04-15 · 3 obs
○ 2015-12-19 15:08:40
● 2016-03-21 13:10:04
● 2026-04-15 10:36:38
○NSns2.mijndnsserver.nl2015-05-22 → 2015-05-22 · 4 obs
○ 2008-11-29 04:50:50
● 2015-05-22 21:05:18
○ 2015-10-17 07:01:26
○ 2026-04-15 10:36:38
○NSns2.namebrightdns.com2016-07-13 → 2017-05-15 · 4 obs
○ 2016-03-21 13:10:04
● 2016-07-13 04:44:20
● 2017-05-15 23:10:02
○ 2026-04-15 10:36:38
○NSns3.mijndnsserver.eu2015-05-22 → 2015-05-22 · 4 obs
○ 2008-11-29 04:50:50
● 2015-05-22 21:05:18
○ 2015-10-17 07:01:26
○ 2026-04-15 10:36:38
○NSns4.mijndnsserver.net2015-05-22 → 2015-05-22 · 4 obs
○ 2008-11-29 04:50:50
● 2015-05-22 21:05:18
○ 2015-10-17 07:01:26
○ 2026-04-15 10:36:38
●NSnsg1.namebrightdns.com2015-12-19 → 2026-04-15 · 6 obs
○ 2015-10-17 07:01:26
● 2015-12-19 15:08:40
● 2016-03-21 13:10:04
○ 2016-07-13 04:44:20
○ 2017-05-15 23:10:02
● 2026-04-15 10:36:38
●NSnsg2.namebrightdns.com2015-12-19 → 2026-04-15 · 6 obs
○ 2015-10-17 07:01:26
● 2015-12-19 15:08:40
● 2016-03-21 13:10:04
○ 2016-07-13 04:44:20
○ 2017-05-15 23:10:02
● 2026-04-15 10:36:38
○A107.23.160.2182015-12-19 → 2015-12-19 · 4 obs
○ 2015-10-17 07:01:26
● 2015-12-19 15:08:40
○ 2016-03-21 13:10:04
○ 2026-04-15 10:36:38
○A107.23.198.2402016-07-13 → 2016-07-13 · 4 obs
○ 2016-03-21 13:10:04
● 2016-07-13 04:44:20
○ 2017-05-15 23:10:02
○ 2026-04-15 10:36:38
●A13.223.25.842026-04-15 → 2026-04-15 · 2 obs
○ 2017-05-15 23:10:02
● 2026-04-15 10:36:38
○A213.206.243.372015-05-22 → 2015-05-22 · 4 obs
○ 2008-11-29 04:50:50
● 2015-05-22 21:05:18
○ 2015-10-17 07:01:26
○ 2026-04-15 10:36:38
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-15 → 2026-04-15 · 2 obs
○ 2017-05-15 23:10:02
● 2026-04-15 10:36:38
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-15 → 2026-04-15 · 2 obs
○ 2017-05-15 23:10:02
● 2026-04-15 10:36:38
○A52.204.129.222017-05-15 → 2017-05-15 · 3 obs
○ 2016-07-13 04:44:20
● 2017-05-15 23:10:02
○ 2026-04-15 10:36:38
○A52.21.180.2332016-03-21 → 2016-03-21 · 4 obs
○ 2015-12-19 15:08:40
● 2016-03-21 13:10:04
○ 2016-07-13 04:44:20
○ 2026-04-15 10:36:38
○A52.3.120.902016-03-21 → 2016-03-21 · 4 obs
○ 2015-12-19 15:08:40
● 2016-03-21 13:10:04
○ 2016-07-13 04:44:20
○ 2026-04-15 10:36:38
○A52.4.72.1372016-07-13 → 2016-07-13 · 4 obs
○ 2016-03-21 13:10:04
● 2016-07-13 04:44:20
○ 2017-05-15 23:10:02
○ 2026-04-15 10:36:38
○A54.209.90.812015-12-19 → 2015-12-19 · 4 obs
○ 2015-10-17 07:01:26
● 2015-12-19 15:08:40
○ 2016-03-21 13:10:04
○ 2026-04-15 10:36:38
●A54.243.117.1972026-04-15 → 2026-04-15 · 2 obs
○ 2017-05-15 23:10:02
● 2026-04-15 10:36:38
○A54.85.127.702017-05-15 → 2017-05-15 · 3 obs
○ 2016-07-13 04:44:20
● 2017-05-15 23:10:02
○ 2026-04-15 10:36:38
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-12-19 → 2016-07-13 · 4 obs
● 2015-12-19 15:08:40
● 2016-07-13 04:44:20
○ 2017-05-15 23:10:02
○ 2026-04-15 10:36:38
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-05-15 → 2017-05-15 · 3 obs
○ 2016-07-13 04:44:20
● 2017-05-15 23:10:02
○ 2026-04-15 10:36:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...-
contract2.comnsg1.namebrightdns.com, nsg2.namebrightdns.com24 records

✅ Authoritative Response

Server:3.91.91.72

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contract2.com (unsigned zone)

⏱️ Timing

Total: 319ms | Queries: -

📄 Records

TypeCountSample Data
A254.243.117.197, 13.223.25.84
AAAA22600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee
NS2nsg2.namebrightdns.com, nsg1.namebrightdns.com
TXT2afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 24

Out-of-bailiwick: 24 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

contract2.com is the parent of hostmaster.contract2.com.

IP Addresses

contract2.com resolves to four IPs: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names, for instance tubete.com, sfspeed.com, maillife.com, kaoska.com and ns1.apollodns.com share IP numbers with contract2.com.

Name Servers

contract2.com delegates to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

contract2.com shares some name servers with other domains, for example atlasaim.com, 50-57-99-101.static.cloud-ips.com, dtarch.com, 50-56-87-136.static.cloud-ips.com and bbaks.com.

These name servers are often used together with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with twelve IP numbers:

nsg1.namebrightdns.com has IPs 2600:1f18:683a:ae1a:6796:5b04:7f8c:fbf2, 2600:1f18:683a:ae1a:aa51:fd31:3c69:f691, 2600:1f18:683a:ae1a:acb9:61c2:9ef8:44c9, 2600:1f18:683a:ae1a:ec0f:1ca0:2573:e629, 2600:1f18:683a:ae1b:d05f:9408:9a6d:a466, 2600:1f18:683a:ae1b:d987:3057:de6b:1c4, 3.91.91.72, 34.201.100.74, 34.207.250.18, 54.89.103.51, 54.160.185.9 and 100.31.89.178.

nsg2.namebrightdns.com has IPs 2600:1f18:683a:ae1a:918d:2b95:7766:6b48, 2600:1f18:683a:ae1a:f6dc:95b0:7323:b306, 2600:1f18:683a:ae1b:3c36:edc7:3de8:7b2f, 2600:1f18:683a:ae1b:5021:20f8:8244:f353, 2600:1f18:683a:ae1b:7f99:e4a9:d944:4558, 2600:1f18:683a:ae1b:a362:552:385a:301f, 3.81.147.101, 13.218.135.214, 18.208.218.58, 18.215.253.179, 18.234.93.33 and 204.236.194.148.

Host names with five IP numbers:

ns1.namebrightdns.com has IPs 2600:1f18:683a:ae1a:941d:603c:10ae:a55b, 2600:1f18:683a:ae1a:98e7:bcc1:1648:90a6, 3.87.120.121, 54.87.219.199 and 54.221.97.121.