ad.cd - robtex.com
ad.cd
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.a1.net ⚠️ Not in zone NS records | ||||||
| A | 2001:850:3030:31:80:120:17:26🇦🇹 A1TELEKOM-AT2001:850::/29 A1 Telekom Austria AG | ||||||
| PTR | dns1.a1.net | ||||||
| A | 80.120.17.26🇦🇹 A1TELEKOM-AT80.120.0.0/14 HIGHWAY194 | ||||||
| PTR | dns1.a1.net | ||||||
| NS | dns2.a1.net ⚠️ Not in zone NS records | ||||||
| A | 2001:67c:1bc::105🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | dns2.a1.net | ||||||
| A | 2001:850:3010:101:213:33:99:79🇦🇹 A1TELEKOM-AT2001:850::/29 A1 Telekom Austria AG | ||||||
| PTR | dns2.a1.net | ||||||
| A | 192.174.68.105🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| PTR | dns2.a1.net | ||||||
| A | 213.33.99.79🇦🇹 A1TELEKOM-AT213.33.0.0/17 A1 Telekom Austria AG | ||||||
| PTR | dns2.a1.net | ||||||
| NS | dns3.a1.net ⚠️ Not in zone NS records | ||||||
| A | 2001:67c:10b8::105🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | dns3.a1.net | ||||||
| A | 176.97.158.105🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | dns3.a1.net | ||||||
cd
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pch.nic.cd ⭐ | ||||||
| NS | gransy-anycast1.nic.cd | ||||||
| NS | gransy-anycast2.nic.cd | ||||||
| TXT | Generation Time: 1784110960 | ||||||
| SOA | pch.nic.cdnoc@nic.cd 2026-07-15 #9 | ||||||
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
○A37.252.242.72016-09-11 → 2017-06-15 · 4 obs
● 2017-06-15 10:14:16
○ 2026-07-15 04:47:46
○ 2026-07-15 11:16:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cd | gransy-anycast2.nic.cd, pch.nic.cd, gransy-anycast1.nic.cd | 3 records |
| ad.cd | dns3.a1.net, dns2.a1.net, dns1.a1.net | - |
✅ Authoritative Response
Server:80.120.17.26
NS records: dns3.a1.net, dns2.a1.net, dns1.a1.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cd (unsigned zone)
⏱️ Timing
Total: 624ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (pch.nic.cd, gransy-anycast1.nic.cd, gransy-anycast2.nic.cd)
Analysis
Name Servers
ad.cd has three name servers — dns1.a1.net, dns2.a1.net and dns3.a1.net.
ad.cd partially shares its NS delegation with several other domains, including voellenklee.com, xn--mundstcke-v9a.at, recom-support.com and two others.
Host names that resolve to four IP numbers:
dns2.a1.net maps to the following IP addresses: 192.174.68.105, 213.33.99.79, 2001:67c:1bc::105 and 2001:850:3010:101:213:33:99:79.
Host names that have two IP addresses:
dns1.a1.net resolves to 80.120.17.26 and 2001:850:3030:31:80:120:17:26.
dns3.a1.net resolves to 176.97.158.105 and 2001:67c:10b8::105.