rtcrewbox.org - robtex.com

rtcrewbox.org

DNSSEC⚠️ Not signed
NSpdns67.ultradns.biz ⚠️ Not in zone NS records
A2610:a1:1015::67🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns67.ultradns.biz
A156.154.66.67🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar
PTRpdns67.ultradns.biz
NSpdns67.ultradns.co.uk ⚠️ Not in zone NS records
A2610:a1:1017::67🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar
PTRpdns67.ultradns.co.uk
A156.154.69.67🇺🇸 MAINT-ID-12008156.154.69.0/24 Neustar
PTRpdns67.ultradns.co.uk
NSpdns67.ultradns.com ⚠️ Not in zone NS records
A2001:502:f3ff::67🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns67.ultradns.com
A156.154.64.67🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar
PTRpdns67.ultradns.com
NSpdns67.ultradns.info ⚠️ Not in zone NS records
A2610:a1:1016::67🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar
PTRpdns67.ultradns.info
A156.154.68.67🇺🇸 MAINT-ID-12008156.154.68.0/24 Neustar
PTRpdns67.ultradns.info
NSpdns67.ultradns.net ⚠️ Not in zone NS records
A2610:a1:1014::67🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns67.ultradns.net
A156.154.65.67🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar
PTRpdns67.ultradns.net
NSpdns67.ultradns.org ⚠️ Not in zone NS records
A2001:502:4612::67🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns67.ultradns.org
A156.154.67.67🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar
PTRpdns67.ultradns.org

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=1786055719

Same first word

rtcrewbox.net
rtcrewbox.org
rtcrewbox.com

DNS History

6 records (6 active, 0 former)

NSpdns67.ultradns.bizpdns67.ultradns.co.ukpdns67.ultradns.compdns67.ultradns.infopdns67.ultradns.netpdns67.ultradns.org
●NSpdns67.ultradns.biz2026-07-23 → 2026-08-06 · 2 obs
● 2026-07-23 07:44:04
● 2026-08-06 23:15:14
●NSpdns67.ultradns.co.uk2026-07-23 → 2026-08-06 · 2 obs
● 2026-07-23 07:44:04
● 2026-08-06 23:15:14
●NSpdns67.ultradns.com2026-07-23 → 2026-08-06 · 2 obs
● 2026-07-23 07:44:04
● 2026-08-06 23:15:14
●NSpdns67.ultradns.info2026-07-23 → 2026-08-06 · 2 obs
● 2026-07-23 07:44:04
● 2026-08-06 23:15:14
●NSpdns67.ultradns.net2026-07-23 → 2026-08-06 · 2 obs
● 2026-07-23 07:44:04
● 2026-08-06 23:15:14
●NSpdns67.ultradns.org2026-07-23 → 2026-08-06 · 2 obs
● 2026-07-23 07:44:04
● 2026-08-06 23:15:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
rtcrewbox.orgpdns67.ultradns.net, pdns67.ultradns.com, pdns67.ultradns.co.uk, pdns67.ultradns.biz...2 records

✅ Authoritative Response

Server:156.154.67.67

NS records: pdns67.ultradns.net, pdns67.ultradns.com, pdns67.ultradns.co.uk, pdns67.ultradns.biz, pdns67.ultradns.info, pdns67.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtcrewbox.org (unsigned zone)

⏱️ Timing

Total: 473ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns67.ultradns.org, pdns67.ultradns.org)

Analysis

Name Servers

rtcrewbox.org has 6 name servers — pdns67.ultradns.biz, pdns67.ultradns.com, pdns67.ultradns.info and 3 others.

rtcrewbox.org has at least partial name server overlap with other domains, such as pinnaclefamily.com, thesurrey.com, cdsfulfillment.com and two others.

pdns67.ultradns.net, pdns67.ultradns.org and pdns67.ultradns.co.uk — plus 4 other name servers — are commonly paired with these name servers.

Host names with two IP numbers:

pdns67.ultradns.biz resolves to 156.154.66.67 and 2610:a1:1015::67.

pdns67.ultradns.com resolves to 156.154.64.67 and 2001:502:f3ff::67.

pdns67.ultradns.info resolves to 156.154.68.67 and 2610:a1:1016::67.

pdns67.ultradns.net resolves to 156.154.65.67 and 2610:a1:1014::67.

pdns67.ultradns.org resolves to 156.154.67.67 and 2001:502:4612::67.

pdns67.ultradns.co.uk resolves to 156.154.69.67 and 2610:a1:1017::67.