gnu.pt - dns.ninja
gnu.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.172.227.8🇵🇹 CLARANET-AS80.172.0.0/16 Claranet Portugal | ||||||
| PTR | terra.pme.pt | ||||||
| NS | ns1.dnszeus.com ⭐ | ||||||
| A | 80.172.227.8🇵🇹 CLARANET-AS80.172.0.0/16 Claranet Portugal | ||||||
| PTR | terra.pme.pt | ||||||
| NS | ns2.dnszeus.com | ||||||
| A | 80.172.227.5🇵🇹 CLARANET-AS80.172.0.0/16 Claranet Portugal | ||||||
| PTR | europa.wv.pt | ||||||
| MX | gnu.pt ⭐ | ||||||
| A | 80.172.227.8🇵🇹 CLARANET-AS80.172.0.0/16 Claranet Portugal | ||||||
| PTR | terra.pme.pt | ||||||
| TXT | v=spf1 +a +mx +ip4:80.172.227.8 +ip4:80.172.227.52 ~all | ||||||
| SOA | ns1.dnszeus.comdump@helpdesk.pt 2026-05-25 #3 | ||||||
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 ⚠️ Not in parent delegation | ||||||
| NS | ns2.nic.fr ⚠️ Not in parent delegation | ||||||
| SOA | curiosity.dns.ptrequest@dns.pt 2026-06-04 #28 | ||||||
MX for
gnu.pt |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.dnszeus.com2026-03-01 → 2026-06-04 · 3 obs
● 2026-03-01 12:41:44
● 2026-06-04 13:42:08
○NSns13.wv.pt2015-06-18 → 2016-12-30 · 4 obs
● 2016-12-30 06:07:54
○ 2026-03-01 12:41:44
○ 2026-06-04 13:42:08
○NSns14.wv.pt2015-06-18 → 2016-12-30 · 4 obs
● 2016-12-30 06:07:54
○ 2026-03-01 12:41:44
○ 2026-06-04 13:42:08
●NSns2.dnszeus.com2026-03-01 → 2026-06-04 · 3 obs
● 2026-03-01 12:41:44
● 2026-06-04 13:42:08
●MXgnu.pt2015-06-18 → 2026-06-04 · 2 obs
● 2026-06-04 13:42:08
○A195.22.8.762015-06-18 → 2016-12-30 · 4 obs
● 2016-12-30 06:07:54
○ 2026-03-01 12:41:44
○ 2026-06-04 13:42:08
●A80.172.227.82026-03-01 → 2026-06-04 · 3 obs
● 2026-03-01 12:41:44
● 2026-06-04 13:42:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt... | - |
| gnu.pt | ns1.dnszeus.com, ns2.dnszeus.com | - |
✅ Authoritative Response
Server:80.172.227.8
NS records: ns1.dnszeus.com, ns2.dnszeus.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gnu.pt (unsigned zone)
⏱️ Timing
Total: 2154ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.172.227.8 |
| NS | 2 | ns1.dnszeus.com, ns2.dnszeus.com |
| MX | 1 | gnu.pt (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:80.172.227.8 +ip4:80. |
| SOA | 1 | ns1.dnszeus.com dump.helpdesk.pt |
Analysis
Mail Server Role
gnu.pt acts as its own mail server.
IP Addresses
gnu.pt points to a single IP number: 80.172.227.8.
Additional host names — grupocvm.com, _dc-mx.7467e4b4e6f3.gnuangola.com, eurodefense.pt and two others — share IP numbers with gnu.pt.
Name Servers
gnu.pt uses two name servers for its delegation: ns1.dnszeus.com and ns2.dnszeus.com.
gnu.pt shares its name server setup with other domains, including kazaportugal.com, tapadacrew.com, tk(0x616e616c).com and two others.
gnu.pt shares at least some of its name servers with other domains, including mxwise.com, jf-saomartinho.pt, of-com.com and two others.
These name servers are frequently seen alongside the name servers ns3.dnsoberon.com, ns4.dnsoberon.com, ns13.wv.pt and ns14.wv.pt.
ns1.dnszeus.com and ns2.dnszeus.com each resolve to one IP number: ns1.dnszeus.com points to 80.172.227.8 and ns2.dnszeus.com points to 80.172.227.5.
Mail Servers
gnu.pt has a single mail server: gnu.pt itself.
gnu.pt directs to just one IP number, 80.172.227.8.