lassen.pt - robtex.com
lassen.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.30.51.102🇵🇹 VODAFONE-PT213.30.0.0/17 Vodafone Portugal | ||||||
| PTR | 102.51.30.213.rev.vodafone.pt | ||||||
| NS | ns-a1.vodafone.pt ⭐ | ||||||
| A | 87.103.113.152🇵🇹 VODAFONE-PT87.103.0.0/17 Vodafone Portugal | ||||||
| PTR | ns-a1.vodafone.pt | ||||||
| NS | ns-a2.vodafone.pt | ||||||
| A | 87.103.113.153🇵🇹 VODAFONE-PT87.103.0.0/17 Vodafone Portugal | ||||||
| PTR | ns-a2.vodafone.pt | ||||||
| NS | ns-b1.vodafone.pt | ||||||
| A | 87.103.113.184🇵🇹 VODAFONE-PT87.103.0.0/17 Vodafone Portugal | ||||||
| PTR | ns-b1.vodafone.pt | ||||||
| NS | ns-b2.vodafone.pt | ||||||
| A | 87.103.113.185🇵🇹 VODAFONE-PT87.103.0.0/17 Vodafone Portugal | ||||||
| PTR | ns-b2.vodafone.pt | ||||||
| SOA | ns-a1.vodafone.ptdnsadmin@corp.vodafone.pt 2015-10-13 #0 | ||||||
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 2026-07-18 #19 | ||||||
Subdomains
Same first word
lassen.com.hk |
lassen.us |
lassen.org |
lassen.co.nz |
lassen.no |
lassen.co |
lassen.be |
lassen.com |
lassen.ca.us |
lassen.net |
lassen.it |
lassen.info |
lassen.at |
lassen.biz |
lassen.asia |
lassen.ch |
lassen.pt |
lassen.nl |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns-a1.vodafone.pt2015-10-26 → 2026-07-18 · 3 obs
● 2015-10-26 01:04:52
● 2026-07-18 09:00:56
●NSns-a2.vodafone.pt2015-10-26 → 2026-07-18 · 3 obs
● 2015-10-26 01:04:52
● 2026-07-18 09:00:56
●NSns-b1.vodafone.pt2015-10-26 → 2026-07-18 · 3 obs
● 2015-10-26 01:04:52
● 2026-07-18 09:00:56
●NSns-b2.vodafone.pt2015-10-26 → 2026-07-18 · 3 obs
● 2015-10-26 01:04:52
● 2026-07-18 09:00:56
○NSns.lassen.pt2015-06-04 → 2015-06-04 · 3 obs
○ 2015-10-26 01:04:52
○ 2026-07-18 09:00:56
○NSns2.lassen.pt2015-06-04 → 2015-06-04 · 3 obs
○ 2015-10-26 01:04:52
○ 2026-07-18 09:00:56
●A213.30.51.1022015-06-04 → 2026-07-18 · 2 obs
● 2026-07-18 09:00:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | g.dns.pt, ns2.nic.fr, a.dns.pt, b.dns.pt... | 15 records |
| lassen.pt | ns-a1.vodafone.pt, ns-a2.vodafone.pt, ns-b1.vodafone.pt, ns-b2.vodafone.pt | 4 records |
✅ Authoritative Response
Server:87.103.113.185
NS records: ns-a1.vodafone.pt, ns-a2.vodafone.pt, ns-b1.vodafone.pt, ns-b2.vodafone.pt
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lassen.pt (unsigned zone)
⏱️ Timing
Total: 654ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.30.51.102 |
| NS | 4 | ns-b2.vodafone.pt, ns-a1.vodafone.pt... |
| SOA | 1 | ns-a1.vodafone.pt dnsadmin.corp.vodafone |
📌 Glue Records Collected
Total: 19
In-bailiwick: 11 (h.dns.pt, g.dns.pt, e.dns.pt...)
Out-of-bailiwick: 8 (ns2.nic.fr, ns.dns.br, ns2.nic.fr...)
Analysis
Hierarchy
lassen.pt is the parent domain of ns.lassen.pt and ns2.lassen.pt.
IP Addresses
lassen.pt points to a single IP number: 213.30.51.102.
Other host names share IP numbers with lassen.pt; 102.51.30.213.rev.vodafone.pt is one such example.
Name Servers
lassen.pt has four authoritative name servers: ns-a1.vodafone.pt, ns-a2.vodafone.pt, ns-b1.vodafone.pt and ns-b2.vodafone.pt.
The name servers of lassen.pt overlap at least partially with those of other domains — among them 156.108.93.in-addr.arpa, datagate.pt, 43.108.93.in-addr.arpa and two more.
These name servers commonly appear alongside the name servers ns01.turismodeportugal.pt and ns02.turismodeportugal.pt.
ns-a1.vodafone.pt, ns-a2.vodafone.pt, ns-b1.vodafone.pt and ns-b2.vodafone.pt each resolve to one IP address: ns-a1.vodafone.pt resolves to 87.103.113.152, ns-a2.vodafone.pt resolves to 87.103.113.153, ns-b1.vodafone.pt resolves to 87.103.113.184 and ns-b2.vodafone.pt resolves to 87.103.113.185.