sysup.org - dns.ninja
sysup.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.75.16.234🇦🇹 SYSUP-AT77.75.16.0/24 at.sysup | ||||||
| PTR | www.sysup.at | ||||||
| NS | dns1.sysup.at ⭐ | ||||||
| A | 2a00:1510::100🇦🇹 SYSUP-AT2a00:1510::/32 at.sysup | ||||||
| PTR | dns1.sysup.at | ||||||
| A | 77.75.16.100🇦🇹 SYSUP-AT77.75.16.0/24 at.sysup | ||||||
| PTR | dns1.sysup.at | ||||||
| NS | dns2.sysup.at | ||||||
| A | 2a00:1510::2🇦🇹 SYSUP-AT2a00:1510::/32 at.sysup | ||||||
| PTR | dns2.sysup.at | ||||||
| A | 77.75.17.2🇦🇹 SYSUP-AT77.75.17.0/24 at.sysup | ||||||
| PTR | dns2.sysup.at | ||||||
| NS | dns3.sysup.at | ||||||
| A | 94.130.178.0🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | static.0.178.130.94.clients.your-server.de | ||||||
| NS | dns4.sysup.at | ||||||
| A | 195.49.16.46🇨🇭 GREEN195.49.0.0/17 CH-VIANETWORKS | ||||||
| PTR | cs49818.vpserverhosting.ch | ||||||
| NS | dns5.sysup.at | ||||||
| A | 77.75.23.102🇦🇹 CITYCOM-AS77.75.23.0/24 SysUP OG | ||||||
| PTR | dns5.sysup.at | ||||||
| MX | mailgate01.sysup.email ⭐ | ||||||
| A | 2a00:1510:0:10::83🇦🇹 SYSUP-AT2a00:1510::/32 at.sysup | ||||||
| PTR | mailgate01.sysup.email | ||||||
| A | 77.75.16.83🇦🇹 SYSUP-AT77.75.16.0/24 at.sysup | ||||||
| PTR | mailgate01.sysup.email | ||||||
| TXT | v=spf1 a mx include:sysup.email ~all | ||||||
| TXT | MS=ms18714028 | ||||||
| SOA | dns1.sysup.athostmaster@sysup.at 2026-06-26 #0 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1784872516 | ||||||
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
○MXemail.sysup.at2015-08-08 → 2017-01-02 · 4 obs
● 2017-01-02 01:41:36
○ 2026-03-09 08:51:30
○ 2026-07-24 06:27:44
●MXmailgate01.sysup.email2026-03-09 → 2026-07-24 · 3 obs
● 2026-03-09 08:51:30
● 2026-07-24 06:27:44
●A77.75.16.2342015-08-08 → 2026-07-24 · 2 obs
● 2026-07-24 06:27:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| sysup.org | dns2.sysup.at, dns4.sysup.at, dns5.sysup.at, dns1.sysup.at... | - |
✅ Authoritative Response
Server:77.75.23.102
NS records: dns2.sysup.at, dns4.sysup.at, dns5.sysup.at, dns1.sysup.at, dns3.sysup.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysup.org (unsigned zone)
⏱️ Timing
Total: 1106ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.75.16.234 |
| NS | 5 | dns5.sysup.at, dns2.sysup.at... |
| MX | 1 | mailgate01.sysup.email (pri: 10) |
| TXT | 2 | v=spf1 a mx include:sysup.email ~all, MS=ms18714028 |
| SOA | 1 | dns1.sysup.at hostmaster.sysup.at |
Analysis
IP Addresses
sysup.org directs to one IP number, which is 77.75.16.234.
Among the host names that share IP numbers with sysup.org are sysup.enterprises, sysup.email, sysup.domains and two others.
Name Servers
The authoritative name servers for sysup.org are dns1.sysup.at, dns2.sysup.at, dns3.sysup.at and two others.
There is at least partial name server overlap between sysup.org and other domains — co-anlagen.at, lela.at, city-screens.at and two more among them.
These name servers frequently co-occur with the name servers dns4.sysup.at and dns5.sysup.at.
Hosts with two IP numbers each:
dns1.sysup.at points to 77.75.16.100 and 2a00:1510::100.
dns2.sysup.at points to 77.75.17.2 and 2a00:1510::2.
Hosts that resolve to one IP address:
dns3.sysup.at points to 94.130.178.0.
dns4.sysup.at points to 195.49.16.46.
dns5.sysup.at points to 77.75.23.102.
Mail Servers
sysup.org routes its mail through a single mail server, mailgate01.sysup.email.
sysup.org has the same mail server arrangement as a number of other domains, for example hausbaufuehrer.com, xn--wellnessfhrer-4ob.at, tuscher-transporte.at and two more.
sysup.org shares at least some of its mail servers with other domains — for example maxmail.at, bodenwelt.at, iwecs.com and two more.
These mail servers are routinely seen in conjunction with the mail servers mailbackup01.sysup.email and mailbackup02.sysup.email.
mailgate01.sysup.email carries two IP numbers: 77.75.16.83 and 2a00:1510:0:10::83.