principia.pt - robtex.com
principia.pt
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 2026-05-12 #1 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.amenworld.com2016-04-12 → 2026-05-12 · 3 obs
● 2016-04-12 19:59:18
● 2026-05-12 00:29:58
○NSns1.mydnspt.net2015-06-20 → 2016-01-19 · 4 obs
● 2016-01-19 08:17:30
○ 2016-04-12 19:59:18
○ 2026-05-12 00:29:58
●NSns2.amenworld.com2016-04-12 → 2026-05-12 · 3 obs
● 2016-04-12 19:59:18
● 2026-05-12 00:29:58
○NSns2.mydnspt.net2015-06-20 → 2016-01-19 · 4 obs
● 2016-01-19 08:17:30
○ 2016-04-12 19:59:18
○ 2026-05-12 00:29:58
○NSns7.mydnspt.net2015-06-20 → 2016-01-19 · 4 obs
● 2016-01-19 08:17:30
○ 2016-04-12 19:59:18
○ 2026-05-12 00:29:58
○NSns8.mydnspt.net2015-06-20 → 2016-01-19 · 4 obs
● 2016-01-19 08:17:30
○ 2016-04-12 19:59:18
○ 2026-05-12 00:29:58
●MXprincipia-pt.mail.protection.outlook.com2015-06-20 → 2026-05-12 · 2 obs
● 2026-05-12 00:29:58
○A130.185.86.1012015-06-20 → 2016-01-19 · 4 obs
● 2016-01-19 08:17:30
○ 2016-04-12 19:59:18
○ 2026-05-12 00:29:58
○A195.7.249.182016-04-12 → 2016-11-25 · 5 obs
● 2016-04-12 19:59:18
● 2016-11-25 11:07:56
○ 2026-04-03 21:08:10
○ 2026-05-12 00:29:58
●A213.158.94.1872026-04-03 → 2026-05-12 · 3 obs
● 2026-04-03 21:08:10
● 2026-05-12 00:29:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | b.dns.pt, c.dns.pt, e.dns.pt, a.dns.pt... | - |
| principia.pt | ns2.amenworld.com, ns1.amenworld.com | - |
✅ Authoritative Response
Server:81.88.61.4
NS records: ns2.amenworld.com, ns1.amenworld.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for principia.pt (unsigned zone)
⏱️ Timing
Total: 1006ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.158.94.187 |
| NS | 2 | ns2.amenworld.com, ns1.amenworld.com |
| MX | 1 | principia-pt.mail.protection.outlook.com |
| TXT | 3 | v=spf1 ip4:94.76.206.157 include:spf.pro, google-site-verification=VNQf7-PLt2nxL70... |
| SOA | 1 | ns1.amenworld.com root.amen.fr |
Analysis
IP Addresses
principia.pt points to a single IP: 213.158.94.187.
Other host names, for instance svk-art.com, green-tech.it, jbgroup.it, artetrans.com and alexisromero.com share IP numbers with principia.pt.
Name Servers
principia.pt's delegation is to two name servers ns1.amenworld.com and ns2.amenworld.com.
principia.pt shares the same name server configuration as other domains, such as planet-pilates.fr, rayonnons.com, delcom.fr, maissaber.com and mavaa.com.
principia.pt at least partially shares its name servers with other domains, for instance pierrechristin.com, carrosseldeideias.pt, ctcm.fr, villatremail.net and carles-associes.com.
These name servers are commonly used alongside ns2.amen.fr and ns1.amen.fr.
Host names with two IPs:
ns1.amenworld.com points to: 2a01:8100:2911::2:184:4 and 81.88.61.4.
Host names with one IP:
ns2.amenworld.com points to: 81.88.63.40.
Mail Servers
principia.pt is served by a single mail server, principia-pt.mail.protection.outlook.com.
The host name principia-pt.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::20, 52.101.68.27, 52.101.68.39, 52.101.73.4 and 52.101.73.19.