mail.sysadmin.at - dns.ninja
mail.sysadmin.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.120.191.204🇩🇪 netcup-AS37.120.188.0/22 | ||||||
| PTR | mail.1anetz.at | ||||||
sysadmin.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.120.171.67🇩🇪 netcup-AS37.120.168.0/22 | ||||||
| NS | x.ns.joker.com ⭐ | ||||||
| NS | y.ns.joker.com | ||||||
| NS | z.ns.joker.com | ||||||
| MX | mail.1anetz.at ⭐ | ||||||
| TXT | v=spf1 a mx ip4:37.120.191.204 ip4:37.120.171.67 ip4:152.53.1.102 ip4:176.28.... | ||||||
| SOA | x.ns.joker.comhostmaster@joker.com 2026-07-14 #74 | ||||||
MX for
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A176.28.22.2262015-07-17 → 2016-12-26 · 5 obs
○ 2008-12-11 11:27:34
● 2015-07-17 00:07:54
● 2016-12-26 04:44:14
○ 2026-02-15 22:54:26
○ 2026-07-23 16:04:12
● 2015-07-17 00:07:54
● 2016-12-26 04:44:14
○ 2026-02-15 22:54:26
○ 2026-07-23 16:04:12
●A37.120.191.2042026-02-15 → 2026-07-23 · 3 obs
○ 2016-12-26 04:44:14
● 2026-02-15 22:54:26
● 2026-07-23 16:04:12
● 2026-02-15 22:54:26
● 2026-07-23 16:04:12
○A87.230.22.112008-12-11 → 2008-12-11 · 3 obs
● 2008-12-11 11:27:34
○ 2015-07-17 00:07:54
○ 2026-07-23 16:04:12
○ 2015-07-17 00:07:54
○ 2026-07-23 16:04:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| sysadmin.at | y.ns.joker.com, x.ns.joker.com, z.ns.joker.com | - |
✅ Authoritative Response
Server:192.95.37.184
NS records: y.ns.joker.com, x.ns.joker.com, z.ns.joker.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysadmin.at (unsigned zone)
⏱️ Timing
Total: 963ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.120.191.204 |
Analysis
Mail Server Role
mail.sysadmin.at serves as a mail server for storiesbystarkey.com.
IP Addresses
mail.sysadmin.at points to a single IP number: 37.120.191.204.
Additional host names — sys1.1anetz.at, ns2.sysadmin.at, noana.sysadmin.at and two others — share IP numbers with mail.sysadmin.at.