htm-wien.at - robtex.com
htm-wien.at
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=1778432402 | ||||||
Same first word
htm-wien.at |
Similar names
DNS History
6 records (4 active, 2 former)
●MXhtmwien-at0i.mail.protection.outlook.com2026-03-05 → 2026-05-10 · 3 obs
● 2026-03-05 14:07:58
● 2026-05-10 17:31:18
○MXmailhost1.admiral.at2015-08-19 → 2017-05-24 · 4 obs
● 2017-05-24 03:24:40
○ 2026-03-05 14:07:58
○ 2026-05-10 17:31:18
○MXmailhost2.admiral.at2015-08-19 → 2017-05-24 · 4 obs
● 2017-05-24 03:24:40
○ 2026-03-05 14:07:58
○ 2026-05-10 17:31:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| htm-wien.at | dns1.a1.net, dns2.a1.net, dns3.a1.net | - |
✅ Authoritative Response
Server:80.120.17.26
NS records: dns1.a1.net, dns2.a1.net, dns3.a1.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for htm-wien.at (unsigned zone)
⏱️ Timing
Total: 848ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | dns1.a1.net, dns3.a1.net... |
| MX | 1 | htmwien-at0i.mail.protection.outlook.com |
| TXT | 2 | MS=ms67647707, v=spf1 mx ip4:80.121.152.18 ip4:80.121.1 |
| SOA | 1 | dns3.a1.net domainadmin.a1.net |
Analysis
Name Servers
The delegation for htm-wien.at is handled by three name servers: dns1.a1.net, dns2.a1.net and dns3.a1.net.
htm-wien.at shares name servers with other domains at least partially, for example rubblemaster.org, mode-moosbrugger.at, weinhof-seyfried.at, handy-parken.at and help-rw.at.
Host names with four IP numbers:
dns2.a1.net points to: 2001:67c:1bc::105, 2001:850:3010:101:213:33:99:79, 192.174.68.105 and 213.33.99.79
Host names with two IP numbers:
dns1.a1.net points to: 2001:850:3030:31:80:120:17:26 and 80.120.17.26
dns3.a1.net points to: 2001:67c:10b8::105 and 176.97.158.105
Mail Servers
htm-wien.at is handled by a single mail server, htmwien-at0i.mail.protection.outlook.com.
Host name htmwien-at0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca09::, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::d, 52.101.68.5, 52.101.73.8, 52.101.73.12 and 52.101.73.153.