clarksusa.net - robtex.com

clarksusa.net

DNSSEC⚠️ Not signed
NSpdns1.ultradns.net ⭐
A2001:502:f3ff::1🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns1.ultradns.net
A204.74.108.1🇺🇸 MAINT-ID-12008204.74.108.0/24 Neustar
PTRpdns1.ultradns.net
NSpdns2.ultradns.net
A2610:a1:1014::1🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns2.ultradns.net
A204.74.109.1🇺🇸 MAINT-ID-12008204.74.109.0/24 Neustar
PTRpdns2.ultradns.net
NSpdns3.ultradns.org
A2610:a1:1015::1🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns3.ultradns.org
A199.7.68.1🇺🇸 MAINT-ID-12008199.7.68.0/24 Neustar
PTRpdns3.ultradns.org
NSpdns4.ultradns.org
A2001:502:4612::1🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns4.ultradns.org
A199.7.69.1🇺🇸 MAINT-ID-12008199.7.69.0/24 Neustar
PTRpdns4.ultradns.org
NSpdns5.ultradns.info
A2610:a1:1016::1🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar
PTRpdns5.ultradns.info
A204.74.114.1🇺🇸 MAINT-ID-12008204.74.114.0/24 Neustar
PTRpdns5.ultradns.info
NSpdns6.ultradns.co.uk
A2610:a1:1017::1🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar
PTRpdns6.ultradns.co.uk
A204.74.115.1🇺🇸 MAINT-ID-12008204.74.115.0/24 Neustar
PTRpdns6.ultradns.co.uk
SOApdns1.ultradns.nettom\@doyle.safenames.co.uk 2018-07-10 #11

net

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=1775185407

Same first word

clarksusa.net
clarksusa.com
clarksusa.co

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSpdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.ukns79.worldnic.comns80.worldnic.comMXp.webcom.ctmail.comA205.178.189.129
○NSns79.worldnic.com2015-08-08 → 2017-03-17 · 4 obs
● 2015-08-08 11:23:38
● 2017-03-17 19:47:30
○ 2026-03-18 14:05:26
○ 2026-04-03 03:11:22
○NSns80.worldnic.com2015-08-08 → 2017-03-17 · 4 obs
● 2015-08-08 11:23:38
● 2017-03-17 19:47:30
○ 2026-03-18 14:05:26
○ 2026-04-03 03:11:22
●NSpdns1.ultradns.net2026-03-18 → 2026-04-03 · 3 obs
○ 2017-03-17 19:47:30
● 2026-03-18 14:05:26
● 2026-04-03 03:11:22
●NSpdns2.ultradns.net2026-03-18 → 2026-04-03 · 3 obs
○ 2017-03-17 19:47:30
● 2026-03-18 14:05:26
● 2026-04-03 03:11:22
●NSpdns3.ultradns.org2026-03-18 → 2026-04-03 · 3 obs
○ 2017-03-17 19:47:30
● 2026-03-18 14:05:26
● 2026-04-03 03:11:22
●NSpdns4.ultradns.org2026-03-18 → 2026-04-03 · 3 obs
○ 2017-03-17 19:47:30
● 2026-03-18 14:05:26
● 2026-04-03 03:11:22
●NSpdns5.ultradns.info2026-03-18 → 2026-04-03 · 3 obs
○ 2017-03-17 19:47:30
● 2026-03-18 14:05:26
● 2026-04-03 03:11:22
●NSpdns6.ultradns.co.uk2026-03-18 → 2026-04-03 · 3 obs
○ 2017-03-17 19:47:30
● 2026-03-18 14:05:26
● 2026-04-03 03:11:22
○MXp.webcom.ctmail.com2015-12-04 → 2017-03-17 · 4 obs
● 2015-12-04 17:26:48
● 2017-03-17 19:47:30
○ 2026-03-18 14:05:26
○ 2026-04-03 03:11:22
○A205.178.189.1292015-08-08 → 2017-03-17 · 4 obs
● 2015-08-08 11:23:38
● 2017-03-17 19:47:30
○ 2026-03-18 14:05:26
○ 2026-04-03 03:11:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netf.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...-
clarksusa.netpdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net...4 records

✅ Authoritative Response

Server:199.7.68.1

NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, pdns5.ultradns.info, pdns6.ultradns.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for clarksusa.net (unsigned zone)

⏱️ Timing

Total: 2297ms | Queries: -

📄 Records

TypeCountSample Data
NS6pdns1.ultradns.net, pdns2.ultradns.net...
SOA1pdns1.ultradns.net tom\.doyle.safenames.

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns1.ultradns.net, pdns1.ultradns.net, pdns2.ultradns.net...)

Analysis

Name Servers

clarksusa.net is delegated to six name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.

clarksusa.net at least partially shares its name servers with other domains, for instance corporateexpedia.org, aspirelifestyles.com, medley.com, expida.ca and fluorsupplychainsolutions.com.

These name servers are commonly used with udns1.ultradns.net, udns2.ultradns.net, pdns209.ultradns.com, dns1.p01.nsone.net, ns37.ultradns2.com, ns37.ultradns2.org, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net and ii53-30.friendfinderinc.com.

Hostnames with two IP numbers:

pdns5.ultradns.info points to 2610:a1:1016::1 and 204.74.114.1

pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1

pdns2.ultradns.net points to 2610:a1:1014::1 and 204.74.109.1

pdns3.ultradns.org points to 2610:a1:1015::1 and 199.7.68.1

pdns4.ultradns.org points to 2001:502:4612::1 and 199.7.69.1

pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1