contractdiscovery.com - robtex.com

contractdiscovery.com

DNSSEC⚠️ Not signed
A3.33.139.32🇺🇸 Amazon3.33.128.0/20
PTRaeedc42b70c898c66.awsglobalaccelerator.com
NSns1.markmonitor.com ⭐ ⚠️ Not in parent delegation
A2620:10a:80a8::1🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.160.1🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
PTRip-149-112-160-1.defastlink.net
NSns2.markmonitor.com ⚠️ Not in parent delegation
A2001:67c:10b8::1🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRns2.markmonitor.com
A176.97.158.1🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRns2.markmonitor.com
NSns3.markmonitor.com
A2620:10a:80a9::1🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.161.1🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
PTRip-149-112-161-1.defastlink.net
NSns4.markmonitor.com
A2001:67c:1bc::1🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast
PTRns1.markmonitor.com
A192.174.68.1🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net
PTRns1.markmonitor.com
NSns5.markmonitor.com ⚠️ Not in parent delegation
A2620:10a:80a8::2🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.160.2🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
PTRip-149-112-160-2.defastlink.net
NSns6.markmonitor.com ⚠️ Not in parent delegation
A2001:67c:10b8::3🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRns6.markmonitor.com
A176.97.158.3🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRns6.markmonitor.com
NSns7.markmonitor.com ⚠️ Not in parent delegation
A2620:10a:80a9::2🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.161.2🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
PTRip-149-112-161-2.defastlink.net
TXTv=spf1 -all
SOAns1.markmonitor.comhostmaster@markmonitor.com 2024-02-02 #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=1771291435

Same first word

contractdiscovery.com

DNS History

15 records (8 active, 7 former)

20162017201820192020202120222023202420252026NSns1.markmonitor.comns2.markmonitor.comns3.markmonitor.comns4.markmonitor.comns5.markmonitor.comns6.markmonitor.comns7.markmonitor.comns.123-reg.co.ukns2.123-reg.co.ukMXmx0.123-reg.co.ukmx1.123-reg.co.ukA3.33.139.3252.9.25.25564.202.178.18494.136.40.82
○NSns.123-reg.co.uk2015-07-01 → 2017-02-11 · 4 obs
● 2015-07-01 22:52:44
● 2017-02-11 01:41:26
○ 2026-02-15 23:18:08
○ 2026-03-23 06:55:14
●NSns1.markmonitor.com2026-02-15 → 2026-03-23 · 3 obs
○ 2017-02-11 01:41:26
● 2026-02-15 23:18:08
● 2026-03-23 06:55:14
○NSns2.123-reg.co.uk2015-07-01 → 2017-02-11 · 4 obs
● 2015-07-01 22:52:44
● 2017-02-11 01:41:26
○ 2026-02-15 23:18:08
○ 2026-03-23 06:55:14
●NSns2.markmonitor.com2026-02-15 → 2026-03-23 · 3 obs
○ 2017-02-11 01:41:26
● 2026-02-15 23:18:08
● 2026-03-23 06:55:14
●NSns3.markmonitor.com2026-02-15 → 2026-03-23 · 3 obs
○ 2017-02-11 01:41:26
● 2026-02-15 23:18:08
● 2026-03-23 06:55:14
●NSns4.markmonitor.com2026-02-15 → 2026-03-23 · 3 obs
○ 2017-02-11 01:41:26
● 2026-02-15 23:18:08
● 2026-03-23 06:55:14
●NSns5.markmonitor.com2026-02-15 → 2026-03-23 · 3 obs
○ 2017-02-11 01:41:26
● 2026-02-15 23:18:08
● 2026-03-23 06:55:14
●NSns6.markmonitor.com2026-02-15 → 2026-03-23 · 3 obs
○ 2017-02-11 01:41:26
● 2026-02-15 23:18:08
● 2026-03-23 06:55:14
●NSns7.markmonitor.com2026-02-15 → 2026-03-23 · 3 obs
○ 2017-02-11 01:41:26
● 2026-02-15 23:18:08
● 2026-03-23 06:55:14
○MXmx0.123-reg.co.uk2015-07-01 → 2026-02-16 · 4 obs
● 2015-07-01 22:52:44
● 2026-02-16 12:42:36
○ 2026-02-23 15:52:50
○ 2026-03-23 06:55:14
○MXmx1.123-reg.co.uk2015-07-01 → 2026-02-16 · 4 obs
● 2015-07-01 22:52:44
● 2026-02-16 12:42:36
○ 2026-02-23 15:52:50
○ 2026-03-23 06:55:14
●A3.33.139.322026-02-15 → 2026-03-23 · 3 obs
○ 2017-02-11 01:41:26
● 2026-02-15 23:18:08
● 2026-03-23 06:55:14
○A52.9.25.2552016-01-27 → 2016-01-27 · 4 obs
○ 2015-11-06 21:19:18
● 2016-01-27 10:41:52
○ 2016-04-20 04:53:28
○ 2026-03-23 06:55:14
○A64.202.178.1842015-07-01 → 2015-11-06 · 4 obs
● 2015-07-01 22:52:44
● 2015-11-06 21:19:18
○ 2016-01-27 10:41:52
○ 2026-03-23 06:55:14
○A94.136.40.822016-04-20 → 2017-02-11 · 5 obs
○ 2016-01-27 10:41:52
● 2016-04-20 04:53:28
● 2017-02-11 01:41:26
○ 2026-02-15 23:18:08
○ 2026-03-23 06:55:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...-
contractdiscovery.comns3.markmonitor.com, ns4.markmonitor.com4 records

✅ Authoritative Response

Server:192.174.68.1

NS records: ns3.markmonitor.com, ns4.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contractdiscovery.com (unsigned zone)

⏱️ Timing

Total: 458ms | Queries: -

📄 Records

TypeCountSample Data
A13.33.139.32
NS7ns7.markmonitor.com, ns1.markmonitor.com...
TXT1v=spf1 -all
SOA1ns1.markmonitor.com hostmaster.markmonit

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com...)

Analysis

IP Addresses

contractdiscovery.com points to a single IP: 3.33.139.32.

Other host names, for instance investcapstone.com, azerothrecords.com, ficocloud.biz, alexa2.com.cn and eharmony.tv share IP numbers with contractdiscovery.com.

Name Servers

contractdiscovery.com is delegated to seven name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

contractdiscovery.com partially shares name servers with other domains; examples include energizerocat.com, stopbadpeople.com, mypotatofarmer.net, oxyir.org and sixcontinentshotels.ca.

These name servers commonly accompany ha1.markmonitor.zone, ha2.markmonitor.zone, ha3.markmonitor.zone and ha4.markmonitor.zone.

Host names with two IP numbers

ns1.markmonitor.com has IPs 2620:10a:80a8::1 and 149.112.160.1.

ns2.markmonitor.com has IPs 2001:67c:10b8::1 and 176.97.158.1.

ns3.markmonitor.com has IPs 2620:10a:80a9::1 and 149.112.161.1.

ns4.markmonitor.com has IPs 2001:67c:1bc::1 and 192.174.68.1.

ns5.markmonitor.com has IPs 2620:10a:80a8::2 and 149.112.160.2.

ns6.markmonitor.com has IPs 2001:67c:10b8::3 and 176.97.158.3.

ns7.markmonitor.com has IPs 2620:10a:80a9::2 and 149.112.161.2.