dorrong.at - robtex.com
dorrong.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=1777021202 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSdns1.telekom.at2015-07-02 → 2017-08-08 · 3 obs
● 2017-08-08 00:28:32
○ 2026-04-24 10:10:50
○NSdns2.telekom.at2015-07-02 → 2017-08-08 · 3 obs
● 2017-08-08 00:28:32
○ 2026-04-24 10:10:50
○NSdns3.telekom.at2015-07-02 → 2017-08-08 · 3 obs
● 2017-08-08 00:28:32
○ 2026-04-24 10:10:50
○MXantispam01.b4s-service.com2016-05-04 → 2017-08-08 · 4 obs
● 2016-05-04 04:39:08
● 2017-08-08 00:28:32
○ 2026-04-24 10:10:50
●MXdorrong-at.mail.protection.outlook.com2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 10:10:50
○MXdorrong.at.bak-mx.eu0109.smtpbak.com2015-07-02 → 2016-02-10 · 4 obs
● 2016-02-10 10:11:32
○ 2016-05-04 04:39:08
○ 2026-04-24 10:10:50
○MXdorrong.at.pri-mx.eu0109.smtproutes.com2015-07-02 → 2016-02-10 · 4 obs
● 2016-02-10 10:11:32
○ 2016-05-04 04:39:08
○ 2026-04-24 10:10:50
●A165.227.134.1312026-04-24 → 2026-04-24 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at... | - |
| dorrong.at | dns1.a1.net, dns2.a1.net, dns3.a1.net | - |
✅ Authoritative Response
Server:176.97.158.105
NS records: dns1.a1.net, dns2.a1.net, dns3.a1.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dorrong.at (unsigned zone)
⏱️ Timing
Total: 667ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 165.227.134.131 |
| NS | 3 | dns1.a1.net, dns2.a1.net... |
| MX | 1 | dorrong-at.mail.protection.outlook.com ( |
| TXT | 2 | MS=ms12273150, v=spf1 ip4:178.188.60.154 ip4:88.198.186 |
| SOA | 1 | dns2.a1.net domainadmin.a1.net |
Analysis
IP Addresses
dorrong.at points to an IP address: 165.227.134.131.
other host names, for instance weidacher-sorger.at, mobbing-zentrum.at, wordpress-645577-4632787.cloudwaysapps.com and praeventionskongress.at share IP numbers with dorrong.at.
Name Servers
dorrong.at is delegated to three name servers dns1.a1.net, dns2.a1.net and dns3.a1.net.
dorrong.at at least partially shares name servers with other domains, for instance steelandmetal.at, gmiatliche-stubm.at, pegushorsefeed.de, krastowitz.at and weinshops.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
dorrong.at is handled by a single mail server, dorrong-at.mail.protection.outlook.com.
Hostname dorrong-at.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::f, 2a01:111:f403:ca09::20, 52.101.68.18, 52.101.68.36, 52.101.73.1 and 52.101.73.4.