knowledgebridge.pt - robtex.com
knowledgebridge.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.88.57.84 | ||||||
| NS | ns1.amenworld.com ⭐ | ||||||
| NS | ns2.amenworld.com | ||||||
| MX | mail-pt.securemail.pro ⭐ | ||||||
| SOA | ns1.amenworld.comroot@amen.fr 2017-12-29 #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 ⚠️ Not in parent delegation | ||||||
| NS | ns2.nic.fr ⚠️ Not in parent delegation | ||||||
| SOA | curiosity.dns.ptrequest@dns.pt 2026-10-05 #23 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.amenworld.com2015-05-02 → 2026-10-05 · 2 obs
● 2015-05-02 10:22:18
● 2026-10-05 11:51:30
● 2026-10-05 11:51:30
●NSns2.amenworld.com2015-05-02 → 2026-10-05 · 2 obs
● 2015-05-02 10:22:18
● 2026-10-05 11:51:30
● 2026-10-05 11:51:30
●MXmail-pt.securemail.pro2015-05-02 → 2026-10-05 · 2 obs
● 2015-05-02 10:22:18
● 2026-10-05 11:51:30
● 2026-10-05 11:51:30
●A81.88.57.842015-05-02 → 2026-10-05 · 2 obs
● 2015-05-02 10:22:18
● 2026-10-05 11:51:30
● 2026-10-05 11:51:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, c.dns.pt, e.dns.pt, ns2.nic.fr... | 18 records |
| knowledgebridge.pt | ns1.amenworld.com, ns2.amenworld.com | - |
✅ Authoritative Response
Server:81.88.61.4
NS records: ns1.amenworld.com, ns2.amenworld.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgebridge.pt (unsigned zone)
⏱️ Timing
Total: 2765ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.57.84 |
| NS | 2 | ns1.amenworld.com, ns2.amenworld.com |
| MX | 1 | mail-pt.securemail.pro (pri: 10) |
| SOA | 1 | ns1.amenworld.com root.amen.fr |
📌 Glue Records Collected
Total: 18
In-bailiwick: 14 (a.dns.pt, a.dns.pt, c.dns.pt...)
Out-of-bailiwick: 4 (ns2.nic.fr, ns2.nic.fr, ns.dns.br...)
Analysis
IP Addresses
knowledgebridge.pt directs to one IP number, which is 81.88.57.84.
Name Servers
knowledgebridge.pt has two authoritative name servers — ns1.amenworld.com and ns2.amenworld.com.
Mail Servers
knowledgebridge.pt routes its mail through a single mail server, mail-pt.securemail.pro.