dnscachedefender.org - robtex.com

dnscachedefender.org

DNSSEC⚠️ Not signed
NSpdns196.ultradns.net ⭐ ⚠️ Not in parent delegation
A2610:a1:1014::e8🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns196.ultradns.net
A156.154.65.196🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar
PTRpdns196.ultradns.net
NSpdns1.ultradns.net ⚠️ Not in zone NS records
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
NSpdns196.ultradns.biz ⚠️ Not in zone NS records
A2610:a1:1015::e8🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns196.ultradns.biz
A156.154.66.196🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar
PTRpdns196.ultradns.biz
NSpdns196.ultradns.co.uk ⚠️ Not in zone NS records
A2610:a1:1017::e8🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar
PTRpdns196.ultradns.co.uk
A156.154.69.196🇺🇸 MAINT-ID-12008156.154.69.0/24 Neustar
PTRpdns196.ultradns.co.uk
NSpdns196.ultradns.com ⚠️ Not in zone NS records
A2001:502:f3ff::e8🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns196.ultradns.com
A156.154.64.196🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar
PTRpdns196.ultradns.com
NSpdns196.ultradns.info ⚠️ Not in zone NS records
A2610:a1:1016::e8🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar
PTRpdns196.ultradns.info
A156.154.68.196🇺🇸 MAINT-ID-12008156.154.68.0/24 Neustar
PTRpdns196.ultradns.info
NSpdns196.ultradns.org ⚠️ Not in zone NS records
A2001:502:4612::e8🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns196.ultradns.org
A156.154.67.196🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar
PTRpdns196.ultradns.org
NSpdns2.ultradns.net ⚠️ Not in parent delegation
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 ⚠️ Not in parent delegation
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 ⚠️ Not in parent delegation
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 ⚠️ Not in parent delegation
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 ⚠️ Not in parent delegation
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
TXTv=spf1 -all
SOApdns1.ultradns.netdomains@vercara.com 2021-12-23 #3

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1777088762

Same first word

dnscachedefender.info
dnscachedefender.co
dnscachedefender.us
dnscachedefender.net
dnscachedefender.biz
dnscachedefender.org
dnscachedefender.com

DNS History

12 records (12 active, 0 former)

NSpdns1.ultradns.netpdns196.ultradns.bizpdns196.ultradns.co.ukpdns196.ultradns.compdns196.ultradns.infopdns196.ultradns.netpdns196.ultradns.orgpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.uk
●NSpdns1.ultradns.net2026-04-09 → 2026-04-25 · 2 obs
● 2026-04-09 11:13:40
● 2026-04-25 04:17:58
●NSpdns196.ultradns.biz2026-04-09 → 2026-04-25 · 2 obs
● 2026-04-09 11:13:40
● 2026-04-25 04:17:58
●NSpdns196.ultradns.co.uk2026-04-09 → 2026-04-25 · 2 obs
● 2026-04-09 11:13:40
● 2026-04-25 04:17:58
●NSpdns196.ultradns.com2026-04-09 → 2026-04-25 · 2 obs
● 2026-04-09 11:13:40
● 2026-04-25 04:17:58
●NSpdns196.ultradns.info2026-04-09 → 2026-04-25 · 2 obs
● 2026-04-09 11:13:40
● 2026-04-25 04:17:58
●NSpdns196.ultradns.net2026-04-09 → 2026-04-25 · 2 obs
● 2026-04-09 11:13:40
● 2026-04-25 04:17:58
●NSpdns196.ultradns.org2026-04-09 → 2026-04-25 · 2 obs
● 2026-04-09 11:13:40
● 2026-04-25 04:17:58
●NSpdns2.ultradns.net2026-04-09 → 2026-04-25 · 2 obs
● 2026-04-09 11:13:40
● 2026-04-25 04:17:58
●NSpdns3.ultradns.org2026-04-09 → 2026-04-25 · 2 obs
● 2026-04-09 11:13:40
● 2026-04-25 04:17:58
●NSpdns4.ultradns.org2026-04-09 → 2026-04-25 · 2 obs
● 2026-04-09 11:13:40
● 2026-04-25 04:17:58
●NSpdns5.ultradns.info2026-04-09 → 2026-04-25 · 2 obs
● 2026-04-09 11:13:40
● 2026-04-25 04:17:58
●NSpdns6.ultradns.co.uk2026-04-09 → 2026-04-25 · 2 obs
● 2026-04-09 11:13:40
● 2026-04-25 04:17:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org, c0.org.afilias-nst.info...-
dnscachedefender.orgpdns196.ultradns.biz, pdns196.ultradns.net, pdns196.ultradns.com, pdns196.ultradns.org...2 records

✅ Authoritative Response

Server:156.154.65.196

NS records: pdns196.ultradns.biz, pdns196.ultradns.net, pdns196.ultradns.com, pdns196.ultradns.org, pdns196.ultradns.co.uk, pdns196.ultradns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dnscachedefender.org (unsigned zone)

⏱️ Timing

Total: 567ms | Queries: -

📄 Records

TypeCountSample Data
NS6pdns1.ultradns.net, pdns2.ultradns.net...
TXT1v=spf1 -all
SOA1pdns1.ultradns.net domains.vercara.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns196.ultradns.org, pdns196.ultradns.org)

Analysis

Name Servers

dnscachedefender.org is delegated to twelve name servers: pdns196.ultradns.biz, pdns196.ultradns.com, pdns196.ultradns.info, pdns5.ultradns.info, pdns196.ultradns.net, pdns1.ultradns.net, pdns2.ultradns.net, pdns196.ultradns.org, pdns3.ultradns.org, pdns4.ultradns.org, pdns196.ultradns.co.uk and pdns6.ultradns.co.uk.

dnscachedefender.org shares some name servers with other domains, for example express-otis.com.cn, trsstaffing.net, lifesciencecentral.com, 17.103.94.in-addr.arpa and scholasticoperations.net.

these name servers are often used with ns0121.secondary.cloudflare.com, ns0237.secondary.cloudflare.com, udns1.ultradns.net, udns2.ultradns.net, ns20.digicertdns.com, ns21.digicertdns.com, ns22.digicertdns.com, ns23.digicertdns.net, ns24.digicertdns.net and ns25.digicertdns.net.

Host names with two IP numbers: pdns196.ultradns.biz points to 2610:a1:1015::e8 and 156.154.66.196; pdns196.ultradns.com points to 2001:502:f3ff::e8 and 156.154.64.196; pdns196.ultradns.info points to 2610:a1:1016::e8 and 156.154.68.196; pdns5.ultradns.info points to 2610:a1:1016::1 and 204.74.114.1; pdns196.ultradns.net points to 2610:a1:1014::e8 and 156.154.65.196; 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; pdns196.ultradns.org points to 2001:502:4612::e8 and 156.154.67.196; 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; pdns196.ultradns.co.uk points to 2610:a1:1017::e8 and 156.154.69.196; pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1.