inside.pt - dns.ninja
inside.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 137.74.116.223🇫🇷 OVH137.74.0.0/16 | ||||||
| PTR | cb.org.pt | ||||||
| NS | ns1.cb.org.pt ⭐ | ||||||
| A | 82.165.128.215🇩🇪 IONOS-AS82.165.128.0/23 | ||||||
| PTR | ip82-165-128-215.pbiaas.com | ||||||
| NS | ns2.cb.org.pt | ||||||
| A | 193.70.88.116🇫🇷 OVH193.70.0.0/17 | ||||||
| PTR | 116.ip-193-70-88.eu | ||||||
| MX | mail.cb.org.pt ⭐ | ||||||
| A | 137.74.116.223🇫🇷 OVH137.74.0.0/16 | ||||||
| PTR | cb.org.pt | ||||||
| TXT | v=spf1 ip4:137.74.116.223 ip4:193.70.88.116 -all | ||||||
| SOA | ns1.cb.org.ptsysadmin@cb.org.pt 2025-05-23 #2 | ||||||
pt
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | curiosity.dns.pt ⭐ | ||||||
| NS | a.dns.pt | ||||||
| NS | b.dns.pt | ||||||
| NS | c.dns.pt | ||||||
| NS | d.dns.pt | ||||||
| NS | e.dns.pt | ||||||
| NS | g.dns.pt | ||||||
| NS | h.dns.pt | ||||||
| NS | ns.dns.br | ||||||
| NS | ns2.nic.fr | ||||||
| SOA | curiosity.dns.ptrequest@dns.pt 2026-07-23 #31 | ||||||
Subdomains
mail.inside.pt |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.cb.org.pt2026-03-22 → 2026-07-23 · 3 obs
● 2026-03-22 16:01:02
● 2026-07-23 15:17:16
○NSns1.inside.pt2015-07-17 → 2016-12-21 · 4 obs
● 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
● 2026-03-22 16:01:02
● 2026-07-23 15:17:16
○NSns2.inside.pt2015-07-17 → 2016-12-21 · 4 obs
● 2016-12-21 16:46:50
○ 2026-03-22 16:01:02
○ 2026-07-23 15:17:16
●MXmail.cb.org.pt2026-03-22 → 2026-07-23 · 3 obs
● 2026-03-22 16:01:02
● 2026-07-23 15:17:16
○MXmail.inside.pt2015-07-17 → 2016-12-21 · 4 obs
● 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
● 2026-03-22 16:01:02
● 2026-07-23 15:17:16
○A37.59.111.2342015-07-17 → 2016-12-21 · 4 obs
● 2016-12-21 16:46:50
○ 2026-03-22 16:01:02
○ 2026-07-23 15:17:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt... | 18 records |
| inside.pt | ns1.cb.org.pt, ns2.cb.org.pt | 2 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
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 137.74.116.223 |
| NS | 2 | ns2.cb.org.pt, ns1.cb.org.pt |
| MX | 1 | mail.cb.org.pt (pri: 10) |
| TXT | 1 | v=spf1 ip4:137.74.116.223 ip4:193.70.88. |
| SOA | 1 | ns1.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.