inside.pt - dns.ninja

inside.pt

DNSSEC⚠️ Not signed
A137.74.116.223🇫🇷 OVH137.74.0.0/16
PTRcb.org.pt
NSns1.cb.org.pt
A82.165.128.215🇩🇪 IONOS-AS82.165.128.0/23
PTRip82-165-128-215.pbiaas.com
NSns2.cb.org.pt
A193.70.88.116🇫🇷 OVH193.70.0.0/17
PTR116.ip-193-70-88.eu
MXmail.cb.org.pt
A137.74.116.223🇫🇷 OVH137.74.0.0/16
PTRcb.org.pt
TXTv=spf1 ip4:137.74.116.223 ip4:193.70.88.116 -all
SOAns1.cb.org.ptsysadmin@cb.org.pt 2025-05-23 #2

pt

DNSSEC🔒 Signed (DS record present)
NScuriosity.dns.pt
NSa.dns.pt
NSb.dns.pt
NSc.dns.pt
NSd.dns.pt
NSe.dns.pt
NSg.dns.pt
NSh.dns.pt
NSns.dns.br
NSns2.nic.fr
SOAcuriosity.dns.ptrequest@dns.pt 2026-07-23 #31
WOT: SAFE (61/100)

Subdomains

Same first word

Similar names

DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026NSns1.cb.org.ptns2.cb.org.ptcb.org.ptns1.inside.ptns2.inside.ptturn.cb.org.ptMXmail.cb.org.ptmail.inside.ptA137.74.116.22337.59.111.234
NScb.org.pt2026-03-22 → 2026-07-23 · 2 obs
○ 2026-03-22 16:01:02
○ 2026-07-23 15:17:16
NSns1.cb.org.pt2026-03-22 → 2026-07-23 · 3 obs
○ 2016-12-21 16:46:50
● 2026-03-22 16:01:02
● 2026-07-23 15:17:16
NSns1.inside.pt2015-07-17 → 2016-12-21 · 4 obs
● 2015-07-17 10:59:48
● 2016-12-21 16:46:50
○ 2026-03-22 16:01:02
○ 2026-07-23 15:17:16
NSns2.cb.org.pt2026-03-22 → 2026-07-23 · 3 obs
○ 2016-12-21 16:46:50
● 2026-03-22 16:01:02
● 2026-07-23 15:17:16
NSns2.inside.pt2015-07-17 → 2016-12-21 · 4 obs
● 2015-07-17 10:59:48
● 2016-12-21 16:46:50
○ 2026-03-22 16:01:02
○ 2026-07-23 15:17:16
NSturn.cb.org.pt2026-03-22 → 2026-07-23 · 2 obs
○ 2026-03-22 16:01:02
○ 2026-07-23 15:17:16
MXmail.cb.org.pt2026-03-22 → 2026-07-23 · 3 obs
○ 2016-12-21 16:46:50
● 2026-03-22 16:01:02
● 2026-07-23 15:17:16
MXmail.inside.pt2015-07-17 → 2016-12-21 · 4 obs
● 2015-07-17 10:59:48
● 2016-12-21 16:46:50
○ 2026-03-22 16:01:02
○ 2026-07-23 15:17:16
A137.74.116.2232026-03-22 → 2026-07-23 · 3 obs
○ 2016-12-21 16:46:50
● 2026-03-22 16:01:02
● 2026-07-23 15:17:16
A37.59.111.2342015-07-17 → 2016-12-21 · 4 obs
● 2015-07-17 10:59:48
● 2016-12-21 16:46:50
○ 2026-03-22 16:01:02
○ 2026-07-23 15:17:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
pta.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt...18 records
inside.ptns1.cb.org.pt, ns2.cb.org.pt2 records

✅ Authoritative Response

Server:82.165.128.215

NS records: ns1.cb.org.pt, ns2.cb.org.pt

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for inside.pt (unsigned zone)

⏱️ Timing

Total: 1317ms | Queries: -

📄 Records

TypeCountSample Data
A1137.74.116.223
NS2ns2.cb.org.pt, ns1.cb.org.pt
MX1mail.cb.org.pt (pri: 10)
TXT1v=spf1 ip4:137.74.116.223 ip4:193.70.88.
SOA1ns1.cb.org.pt sysadmin.cb.org.pt

📌 Glue Records Collected

Total: 20

In-bailiwick: 14 (a.dns.pt, a.dns.pt, b.dns.pt...)

Out-of-bailiwick: 6 (ns.dns.br, ns.dns.br, ns2.nic.fr...)

Analysis

Hierarchy

inside.pt is the parent zone for mail.inside.pt.

IP Addresses

inside.pt has exactly one IP address — 137.74.116.223.

mail.cb.org.pt, cb.org.pt and mail.inside.pt are examples of other host names that share IP numbers with inside.pt.

Name Servers

DNS delegation for inside.pt points to two name servers: ns1.cb.org.pt and ns2.cb.org.pt.

The name servers for inside.pt are shared with other domains, including cb.org.pt.

ns1.cb.org.pt resolves to 82.165.128.215. ns2.cb.org.pt resolves to 193.70.88.116. Both host names point to a single IP number.

Mail Servers

inside.pt uses one mail server — mail.cb.org.pt.

inside.pt uses the same mail servers as other domains, including cb.org.pt.

mail.cb.org.pt has exactly one IP number: 137.74.116.223.