121doc.pt - robtex.com
121doc.pt
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.stabletransit.com ⚠️ Not in zone NS records | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | dns2.stabletransit.com ⚠️ Not in zone NS records | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
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 2026-03-24 #39 | ||||||
Same first word
121doc.pl |
121doc.at |
121doc.com |
121doc.co.uk |
121doc.com.br |
121doc.se |
121doc.clinic |
121doc.pt |
121doc.de |
121doc.net |
121doc.co |
121doc.no |
121doc.be |
Similar names
DNS History
6 records (2 active, 4 former)
●NSdns1.stabletransit.com2015-08-13 → 2026-03-24 · 2 obs
● 2026-03-24 20:09:16
●NSdns2.stabletransit.com2015-08-13 → 2026-03-24 · 2 obs
● 2026-03-24 20:09:16
○NSns.rackspace.com2015-08-13 → 2016-08-13 · 4 obs
● 2016-08-13 13:49:06
○ 2026-03-16 17:24:42
○ 2026-03-24 20:09:16
○MXmailgw1.universal-hosting.net2015-08-13 → 2016-08-13 · 4 obs
● 2016-08-13 13:49:06
○ 2026-03-16 17:24:42
○ 2026-03-24 20:09:16
○A109.203.99.182015-08-13 → 2015-12-02 · 4 obs
● 2015-12-02 09:51:42
○ 2016-03-30 19:16:12
○ 2026-03-24 20:09:16
○A146.148.115.952016-03-30 → 2016-08-13 · 5 obs
● 2016-03-30 19:16:12
● 2016-08-13 13:49:06
○ 2026-03-16 17:24:42
○ 2026-03-24 20:09:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, e.dns.pt, ns2.nic.fr, h.dns.pt... | 18 records |
| 121doc.pt | dns2.stabletransit.com, dns1.stabletransit.com | - |
✅ Authoritative Response
Server:69.20.95.4
NS records: dns2.stabletransit.com, dns1.stabletransit.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 121doc.pt (unsigned zone)
⏱️ Timing
Total: 567ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 18
In-bailiwick: 14 (h.dns.pt, g.dns.pt, e.dns.pt...)
Out-of-bailiwick: 4 (ns2.nic.fr, ns.dns.br, ns2.nic.fr...)
Analysis
Name Servers
121doc.pt has two name servers: dns1.stabletransit.com and dns2.stabletransit.com.
121doc.pt shares the same name server setup as other domains, for example worthingmartialarts.com, rsml.rundigital.co.uk, 24-7powertesto.com, jameslander.com and scchamber.com.
121doc.pt shares some name servers with other domains, for example guangbo.hk, cpdp.co, tacodata.com, inarmex.com.mx and versus-software.gr.
These name servers are commonly used alongside ns.rackspace.com, ns2.rackspace.com, dns.stabletransit.com and ns1.rackspace.com.
Host names with a single IP:
dns1.stabletransit.com points to 69.20.95.4
dns2.stabletransit.com points to 65.61.188.4