ad.cd - robtex.com

ad.cd

DNSSEC⚠️ Not signed
NSdns1.a1.net ⚠️ Not in zone NS records
A2001:850:3030:31:80:120:17:26🇦🇹 A1TELEKOM-AT2001:850::/29 A1 Telekom Austria AG
PTRdns1.a1.net
A80.120.17.26🇦🇹 A1TELEKOM-AT80.120.0.0/14 HIGHWAY194
PTRdns1.a1.net
NSdns2.a1.net ⚠️ Not in zone NS records
A2001:67c:1bc::105🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast
PTRdns2.a1.net
A2001:850:3010:101:213:33:99:79🇦🇹 A1TELEKOM-AT2001:850::/29 A1 Telekom Austria AG
PTRdns2.a1.net
A192.174.68.105🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net
PTRdns2.a1.net
A213.33.99.79🇦🇹 A1TELEKOM-AT213.33.0.0/17 A1 Telekom Austria AG
PTRdns2.a1.net
NSdns3.a1.net ⚠️ Not in zone NS records
A2001:67c:10b8::105🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRdns3.a1.net
A176.97.158.105🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRdns3.a1.net

cd

DNSSEC⚠️ Not signed
NSpch.nic.cd
NSgransy-anycast1.nic.cd
NSgransy-anycast2.nic.cd
TXTGeneration Time: 1784110960
SOApch.nic.cdnoc@nic.cd 2026-07-15 #9

Same first word

Similar names

DNS History

4 records (3 active, 1 former)

2017201820192020202120222023202420252026NSdns1.a1.netdns2.a1.netdns3.a1.netA37.252.242.7
NSdns1.a1.net2016-09-11 → 2026-07-15 · 2 obs
● 2016-09-11 22:41:02
● 2026-07-15 11:16:50
NSdns2.a1.net2016-09-11 → 2026-07-15 · 2 obs
● 2016-09-11 22:41:02
● 2026-07-15 11:16:50
NSdns3.a1.net2016-09-11 → 2026-07-15 · 2 obs
● 2016-09-11 22:41:02
● 2026-07-15 11:16:50
A37.252.242.72016-09-11 → 2017-06-15 · 4 obs
● 2016-09-11 22:41:02
● 2017-06-15 10:14:16
○ 2026-07-15 04:47:46
○ 2026-07-15 11:16:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cdgransy-anycast2.nic.cd, pch.nic.cd, gransy-anycast1.nic.cd3 records
ad.cddns3.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

TypeCountSample 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.