tdr.com.pt - robtex.com
tdr.com.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.216.176.23🇨🇭 Google35.216.128.0/17 | ||||||
| PTR | 23.176.216.35.bc.googleusercontent.com | ||||||
| NS | dns1.p02.nsone.net ⭐ | ||||||
| A | 2620:4d:4000:6259:7:2:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48 | ||||||
| PTR | dns1.p02.nsone.net | ||||||
| A | 198.51.44.2🇺🇸 NSONE198.51.44.0/24 198.51.44.0 | ||||||
| NS | dns2.p02.nsone.net | ||||||
| A | 2a00:edc0:6259:7:2::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p02.nsone.net | ||||||
| A | 198.51.45.2🇺🇸 NSONE198.51.45.0/24 198.51.45.0 | ||||||
| NS | dns3.p02.nsone.net | ||||||
| A | 2620:4d:4000:6259:7:2:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48 | ||||||
| PTR | dns3.p02.nsone.net | ||||||
| A | 198.51.44.66🇺🇸 NSONE198.51.44.0/24 198.51.44.0 | ||||||
| NS | dns4.p02.nsone.net | ||||||
| A | 2a00:edc0:6259:7:2::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns4.p02.nsone.net | ||||||
| A | 198.51.45.66🇺🇸 NSONE198.51.45.0/24 198.51.45.0 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns1.p02.nsone.nethostmaster@nsone.net serial=1642152607 | ||||||
com.pt
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | DNS.PT Domain | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns1.p02.nsone.net2026-05-19 → 2026-07-04 · 2 obs
● 2026-07-04 12:02:14
●NSdns2.p02.nsone.net2026-05-19 → 2026-07-04 · 2 obs
● 2026-07-04 12:02:14
●NSdns3.p02.nsone.net2026-05-19 → 2026-07-04 · 2 obs
● 2026-07-04 12:02:14
●NSdns4.p02.nsone.net2026-05-19 → 2026-07-04 · 2 obs
● 2026-07-04 12:02:14
●A35.216.176.232026-05-19 → 2026-07-04 · 2 obs
● 2026-07-04 12:02:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | d.dns.pt, g.dns.pt, a.dns.pt, c.dns.pt... | 15 records |
| tdr.com.pt | dns1.p02.nsone.net, dns4.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net | - |
✅ Authoritative Response
Server:198.51.44.2
NS records: dns1.p02.nsone.net, dns4.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tdr.com.pt (unsigned zone)
⏱️ Timing
Total: 547ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.216.176.23 |
| NS | 4 | dns1.p02.nsone.net, dns2.p02.nsone.net... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns1.p02.nsone.net hostmaster.nsone.net |
📌 Glue Records Collected
Total: 15
In-bailiwick: 11 (h.dns.pt, g.dns.pt, e.dns.pt...)
Out-of-bailiwick: 4 (ns2.nic.fr, ns.dns.br, ns2.nic.fr...)
Analysis
IP Addresses
tdr.com.pt resolves to just one IP address, 35.216.176.23.
Two other host names, along with tudor.aw, xn--gckg4ecj7a4pxbzj.kagoshima.jp and tudor.com.sd, also share IP numbers with tdr.com.pt.
Name Servers
The NS records for tdr.com.pt point to four name servers: dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net and dns4.p02.nsone.net.
tdr.com.pt partially shares its NS delegation with several other domains, including zemunity.com, pioneerplayhouses.com, thecapeproperties.com and two others.
In DNS configurations, these name servers often share authority with ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com and 7 other name servers.
dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net and dns4.p02.nsone.net each carry two IP addresses. dns1.p02.nsone.net has 198.51.44.2 and 2620:4d:4000:6259:7:2:0:1; dns2.p02.nsone.net has 198.51.45.2 and 2a00:edc0:6259:7:2::2; dns3.p02.nsone.net has 198.51.44.66 and 2620:4d:4000:6259:7:2:0:3; dns4.p02.nsone.net has 198.51.45.66 and 2a00:edc0:6259:7:2::4.