thyroid.at - dns.ninja
thyroid.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.120.17.23🇦🇹 A1TELEKOM-AT80.120.0.0/14 HIGHWAY194 | ||||||
| PTR | redirector.a1.net | ||||||
| NS | dns2.a1.net ⭐ | ||||||
| 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 | dns1.a1.net | ||||||
| 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 | dns3.a1.net | ||||||
| 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 | ||||||
| MX | smx01.a1.net ⭐ | ||||||
| A | 80.75.42.227🇦🇹 A1TELEKOM-AT80.75.32.0/19 | ||||||
| PTR | smx01.a1.net | ||||||
| TXT | v=spf1 include:aspf.a1.net ~all | ||||||
| SOA | dns2.a1.netdomainadmin@a1.net 2023-06-15 #0 | ||||||
at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.at ⭐ | ||||||
| NS | d.ns.at | ||||||
| NS | j.ns.at | ||||||
| NS | n.ns.at | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
| NS | r.ns.at | ||||||
| NS | u.ns.at | ||||||
| SOA | dns.nic.atdomain-admin@univie.ac.at serial=1785178802 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.a1.net2015-06-18 → 2018-08-15 · 4 obs
● 2018-08-15 12:41:40
○ 2026-03-05 10:13:18
○ 2026-07-27 20:10:08
●MXsmx01.a1.net2026-03-05 → 2026-07-27 · 3 obs
● 2026-03-05 10:13:18
● 2026-07-27 20:10:08
●A80.120.17.232018-08-15 → 2026-07-27 · 2 obs
● 2026-07-27 20:10:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | r.ns.at, d.ns.at, n.ns.at, j.ns.at... | - |
| thyroid.at | dns2.a1.net, dns3.a1.net, dns1.a1.net | - |
✅ Authoritative Response
Server:80.120.17.26
NS records: dns2.a1.net, dns3.a1.net, dns1.a1.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thyroid.at (unsigned zone)
⏱️ Timing
Total: 796ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.120.17.23 |
| NS | 3 | dns2.a1.net, dns3.a1.net... |
| MX | 1 | smx01.a1.net (pri: 10) |
| TXT | 1 | v=spf1 include:aspf.a1.net ~all |
| SOA | 1 | dns2.a1.net domainadmin.a1.net |
Analysis
IP Addresses
thyroid.at has exactly one IP address — 80.120.17.23.
a1makedonija.net, www.ktm.es, objentis.at plus two other host names have IP numbers in common with thyroid.at.
Name Servers
The authoritative name servers for thyroid.at are dns1.a1.net, dns2.a1.net and dns3.a1.net — three in total.
There is at least partial name server overlap between thyroid.at and other domains — hoergeraet.at, flua.at, mbsys.at and two more among them.
Host names with four IP addresses:
dns2.a1.net resolves to four 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 pointing to two IP addresses:
dns1.a1.net directs traffic to 80.120.17.26 and 2001:850:3030:31:80:120:17:26.
dns3.a1.net directs traffic to 176.97.158.105 and 2001:67c:10b8::105.
Mail Servers
thyroid.at uses one mail server — smx01.a1.net.
The mail server setup of thyroid.at matches that of other domains such as hoeller-kleinarl.eu, vkb-online.at, tirolgolf.com and two others.
thyroid.at and a number of other domains — radsport-rumpold.at, trcplus-business.at, bamesberger.at and unger-comp.at among them — share at least some of the same mail servers.
These mail servers tend to be used in conjunction with the mail servers mx1.a1.net.
smx01.a1.net directs to just one IP number, 80.75.42.227.