cestello.pt - robtex.com
cestello.pt
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.p03.nsone.net ⭐ | ||||||
| A | 2620:4d:4000:6259:7:3:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48 | ||||||
| PTR | dns1.p03.nsone.net | ||||||
| A | 198.51.44.3🇺🇸 NSONE198.51.44.0/24 198.51.44.0 | ||||||
| PTR | dns1.p03.nsone.net | ||||||
| NS | dns2.p03.nsone.net | ||||||
| A | 2a00:edc0:6259:7:3::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p03.nsone.net | ||||||
| A | 198.51.45.3🇺🇸 NSONE198.51.45.0/24 198.51.45.0 | ||||||
| PTR | dns2.p03.nsone.net | ||||||
| NS | dns3.p03.nsone.net | ||||||
| A | 2620:4d:4000:6259:7:3:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48 | ||||||
| PTR | dns3.p03.nsone.net | ||||||
| A | 198.51.44.67🇺🇸 NSONE198.51.44.0/24 198.51.44.0 | ||||||
| PTR | dns3.p03.nsone.net | ||||||
| NS | dns4.p03.nsone.net | ||||||
| A | 2a00:edc0:6259:7:3::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns4.p03.nsone.net | ||||||
| A | 198.51.45.67🇺🇸 NSONE198.51.45.0/24 198.51.45.0 | ||||||
| PTR | dns4.p03.nsone.net | ||||||
| SOA | dns1.p03.nsone.nethostmaster@nsone.net serial=1642152606 | ||||||
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 2026-03-26 #8 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSdns1.p03.nsone.net2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 09:05:46
● 2026-03-26 05:14:00
●NSdns2.p03.nsone.net2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 09:05:46
● 2026-03-26 05:14:00
●NSdns3.p03.nsone.net2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 09:05:46
● 2026-03-26 05:14:00
●NSdns4.p03.nsone.net2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 09:05:46
● 2026-03-26 05:14:00
○NSns1.gva.ch.colt.net2015-07-03 → 2017-01-02 · 4 obs
● 2017-01-02 07:28:34
○ 2026-02-15 09:05:46
○ 2026-03-26 05:14:00
○NSns1.zrh1.ch.colt.net2015-07-03 → 2017-01-02 · 4 obs
● 2017-01-02 07:28:34
○ 2026-02-15 09:05:46
○ 2026-03-26 05:14:00
○A195.81.143.1922015-07-03 → 2015-07-03 · 3 obs
○ 2015-11-14 21:04:04
○ 2026-03-26 05:14:00
○A213.39.126.1532015-11-14 → 2026-02-15 · 5 obs
● 2015-11-14 21:04:04
● 2026-02-15 09:05:46
○ 2026-03-21 09:25:24
○ 2026-03-26 05:14:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | d.dns.pt, c.dns.pt, h.dns.pt, b.dns.pt... | - |
| cestello.pt | dns3.p03.nsone.net, dns4.p03.nsone.net, dns1.p03.nsone.net, dns2.p03.nsone.net | - |
✅ Authoritative Response
Server:198.51.44.67
NS records: dns3.p03.nsone.net, dns4.p03.nsone.net, dns1.p03.nsone.net, dns2.p03.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cestello.pt (unsigned zone)
⏱️ Timing
Total: 532ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns1.p03.nsone.net, dns2.p03.nsone.net... |
| SOA | 1 | dns1.p03.nsone.net hostmaster.nsone.net |
Analysis
Name Servers
cestello.pt is delegated to four name servers: dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and dns4.p03.nsone.net.
cestello.pt shares name servers with other domains at least partially, for instance mypetonline.com, sorteeemail.com, tudor.rugby, nateperrydesign.com and vallymusic.com.
these name servers are commonly used with the name servers ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns1.p01.nsone.net, ns01.msddns.com, ns02.msddns.com, ns03.msddns.com, ns04.msddns.com and dns2.p01.nsone.net.
Host names with two IP numbers:
dns1.p03.nsone.net resolves to 2620:4d:4000:6259:7:3:0:1 and 198.51.44.3.
dns2.p03.nsone.net resolves to 2a00:edc0:6259:7:3::2 and 198.51.45.3.
dns3.p03.nsone.net resolves to 2620:4d:4000:6259:7:3:0:3 and 198.51.44.67.
dns4.p03.nsone.net resolves to 2a00:edc0:6259:7:3::4 and 198.51.45.67.