comsys.at - dns.ninja
comsys.at
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns13.domaincontrol.com ⚠️ Not in zone NS records | ||||||
| A | 2603:5:21a0::7🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns13.domaincontrol.com | ||||||
| A | 97.74.106.7🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns13.domaincontrol.com | ||||||
| NS | ns14.domaincontrol.com ⚠️ Not in zone NS records | ||||||
| A | 2603:5:22a0::7🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns14.domaincontrol.com | ||||||
| A | 173.201.74.7🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns14.domaincontrol.com | ||||||
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=1784847602 | ||||||
Same first word
Similar names
DNS History
14 records (2 active, 12 former)
○NSns.namespace4you.de2015-07-20 → 2018-09-14 · 4 obs
● 2015-07-20 01:36:28
● 2018-09-14 15:22:04
○ 2026-02-21 22:12:58
○ 2026-07-23 23:46:16
● 2018-09-14 15:22:04
○ 2026-02-21 22:12:58
○ 2026-07-23 23:46:16
●NSns13.domaincontrol.com2026-02-21 → 2026-07-23 · 3 obs
○ 2018-09-14 15:22:04
● 2026-02-21 22:12:58
● 2026-07-23 23:46:16
● 2026-02-21 22:12:58
● 2026-07-23 23:46:16
●NSns14.domaincontrol.com2026-02-21 → 2026-07-23 · 3 obs
○ 2018-09-14 15:22:04
● 2026-02-21 22:12:58
● 2026-07-23 23:46:16
● 2026-02-21 22:12:58
● 2026-07-23 23:46:16
○NSns2.namespace4you.de2015-07-20 → 2018-09-14 · 4 obs
● 2015-07-20 01:36:28
● 2018-09-14 15:22:04
○ 2026-02-21 22:12:58
○ 2026-07-23 23:46:16
● 2018-09-14 15:22:04
○ 2026-02-21 22:12:58
○ 2026-07-23 23:46:16
○MXmxa.expurgate.de2018-09-14 → 2018-09-14 · 4 obs
○ 2017-01-28 13:12:02
● 2018-09-14 15:22:04
○ 2026-07-12 04:28:40
○ 2026-07-23 23:46:16
● 2018-09-14 15:22:04
○ 2026-07-12 04:28:40
○ 2026-07-23 23:46:16
○MXmxa.expurgate.net2018-09-14 → 2018-09-14 · 4 obs
○ 2017-01-28 13:12:02
● 2018-09-14 15:22:04
○ 2026-07-12 04:28:40
○ 2026-07-23 23:46:16
● 2018-09-14 15:22:04
○ 2026-07-12 04:28:40
○ 2026-07-23 23:46:16
○MXmxb.expurgate.de2018-09-14 → 2018-09-14 · 4 obs
○ 2017-01-28 13:12:02
● 2018-09-14 15:22:04
○ 2026-07-12 04:28:40
○ 2026-07-23 23:46:16
● 2018-09-14 15:22:04
○ 2026-07-12 04:28:40
○ 2026-07-23 23:46:16
○MXmxb.expurgate.net2018-09-14 → 2018-09-14 · 4 obs
○ 2017-01-28 13:12:02
● 2018-09-14 15:22:04
○ 2026-07-12 04:28:40
○ 2026-07-23 23:46:16
● 2018-09-14 15:22:04
○ 2026-07-12 04:28:40
○ 2026-07-23 23:46:16
○MXmxlb.ispgateway.de2015-07-20 → 2017-01-28 · 4 obs
● 2015-07-20 01:36:28
● 2017-01-28 13:12:02
○ 2018-09-14 15:22:04
○ 2026-07-23 23:46:16
● 2017-01-28 13:12:02
○ 2018-09-14 15:22:04
○ 2026-07-23 23:46:16
○A2a00:1158:0:300:e005::12015-07-20 → 2016-02-22 · 4 obs
● 2015-07-20 01:36:28
● 2016-02-22 22:12:12
○ 2016-06-18 05:10:22
○ 2026-07-23 23:46:16
● 2016-02-22 22:12:12
○ 2016-06-18 05:10:22
○ 2026-07-23 23:46:16
○A2a00:1158:1000:300::1532016-06-18 → 2018-09-14 · 5 obs
○ 2016-02-22 22:12:12
● 2016-06-18 05:10:22
● 2018-09-14 15:22:04
○ 2026-02-21 22:12:58
○ 2026-07-23 23:46:16
● 2016-06-18 05:10:22
● 2018-09-14 15:22:04
○ 2026-02-21 22:12:58
○ 2026-07-23 23:46:16
○A2a00:1169:103:a240::2026-02-21 → 2026-02-21 · 4 obs
○ 2018-09-14 15:22:04
● 2026-02-21 22:12:58
○ 2026-07-12 04:28:40
○ 2026-07-23 23:46:16
● 2026-02-21 22:12:58
○ 2026-07-12 04:28:40
○ 2026-07-23 23:46:16
○A46.252.18.832015-07-20 → 2018-09-14 · 4 obs
● 2015-07-20 01:36:28
● 2018-09-14 15:22:04
○ 2026-02-21 22:12:58
○ 2026-07-23 23:46:16
● 2018-09-14 15:22:04
○ 2026-02-21 22:12:58
○ 2026-07-23 23:46:16
○A92.205.51.2072026-02-21 → 2026-02-21 · 4 obs
○ 2018-09-14 15:22:04
● 2026-02-21 22:12:58
○ 2026-07-12 04:28:40
○ 2026-07-23 23:46:16
● 2026-02-21 22:12:58
○ 2026-07-12 04:28:40
○ 2026-07-23 23:46:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| comsys.at | ns13.domaincontrol.com, ns14.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.74.7
NS records: ns13.domaincontrol.com, ns14.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comsys.at (unsigned zone)
⏱️ Timing
Total: 600ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
The NS records for comsys.at delegate to ns13.domaincontrol.com and ns14.domaincontrol.com.
comsys.at uses the same name servers as several other domains — among them mysahome.net, hellionmotorsports.com, salsbaseball.com and two more.
comsys.at and other domains like liujr.com share at least a portion of their name servers.
ns13.domaincontrol.com resolves to 97.74.106.7 and 2603:5:21a0::7. Likewise, ns14.domaincontrol.com resolves to 173.201.74.7 and 2603:5:22a0::7 — two IP addresses apiece.