sysup.at - robtex.com
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sysup.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.75.16.242🇦🇹 SYSUP-AT | ||||||
| PTR | www.sysup.at | ||||||
| NS | dns1.sysup.at ⭐ | ||||||
| A | 2a00:1510::100🇦🇹 SYSUP-AT | ||||||
| PTR | dns1.sysup.at | ||||||
| A | 77.75.16.100🇦🇹 SYSUP-AT | ||||||
| PTR | dns1.sysup.at | ||||||
| NS | dns2.sysup.at | ||||||
| A | 2a00:1510::2🇦🇹 SYSUP-AT | ||||||
| PTR | dns2.sysup.at | ||||||
| A | 77.75.17.2🇦🇹 SYSUP-AT | ||||||
| PTR | dns2.sysup.at | ||||||
| NS | dns3.sysup.at | ||||||
| A | 94.130.178.0🇩🇪 Hetzner | ||||||
| PTR | static.0.178.130.94.clients.your-server.de | ||||||
| NS | dns4.sysup.at | ||||||
| A | 195.49.16.46🇨🇭 GREEN | ||||||
| PTR | cs49818.vpserverhosting.ch | ||||||
| NS | dns5.sysup.at | ||||||
| A | 77.75.23.102🇦🇹 CITYCOM-AS | ||||||
| PTR | dns5.sysup.at | ||||||
| MX | mailgate01.sysup.email ⭐ | ||||||
| A | 2a00:1510:0:10::83🇦🇹 SYSUP-AT | ||||||
| PTR | mailgate01.sysup.email | ||||||
| A | 77.75.16.83🇦🇹 SYSUP-AT | ||||||
| PTR | mailgate01.sysup.email | ||||||
| MX | mailbackup01.sysup.email(20) | ||||||
| A | 77.75.16.237🇦🇹 SYSUP-AT | ||||||
| PTR | mailbackup.sysup.at | ||||||
| MX | mailbackup02.sysup.email(30) | ||||||
| A | 77.75.23.74🇦🇹 CITYCOM-AS | ||||||
| PTR | mailbackup02.sysup.email | ||||||
| TXT | google-site-verification=knK1Rscf7ZVfX6hVr0qWTXQw2yol4S06I_GyBS6W05Q | ||||||
| TXT | MS=ms97424723 | ||||||
| TXT | v=spf1 a include:spf-infra.sysup.at include:sysup.email include:spf.protectio... | ||||||
| SOA | dns1.sysup.athostmaster@sysup.at 2026-02-08 #2 | ||||||
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=1771290002 | ||||||
rank #3657 in the tld
📈 Tranco rank: #135,433
Up
rz02.sysup.at |
m.sysup.at |
email.sysup.at |
mail-fe01.sysup.at |
exchange.sysup.at |
ubh02.sysup.at |
rootserver.sysup.at |
zabbix01.sysup.at |
mailgate.sysup.at |
mailbackup.sysup.at |
email01.sysup.at |
wazuh.sysup.at |
newdns2.sysup.at |
syslog.sysup.at |
dns2.sysup.at |
mail.sysup.at |
dns6.sysup.at |
newdns1.sysup.at |
redirect.sysup.at |
ubh.sysup.at |
dns4.sysup.at |
dns3.sysup.at |
wifidog.sysup.at |
mx01.sysup.at |
webmail.sysup.at |
capc01.sysup.at |
www.sysup.at |
vserver.sysup.at |
rz01.sysup.at |
csw02.sysup.at |
vs-int01.sysup.at |
syssrv02.sysup.at |
smtp.sysup.at |
co1.sysup.at |
jump.sysup.at |
dns1.sysup.at |
dns5.sysup.at |
syssrv01.sysup.at |
co2.sysup.at |
Same first word
Similar names
DNS History
11 records (9 active, 2 former)
●NSdns1.sysup.at2015-08-05 → 2026-02-17 · 2 obs
● 2026-02-17 06:04:42
●NSdns2.sysup.at2015-08-05 → 2026-02-17 · 2 obs
● 2026-02-17 06:04:42
●NSdns3.sysup.at2015-08-05 → 2026-02-17 · 2 obs
● 2026-02-17 06:04:42
●NSdns4.sysup.at2015-08-05 → 2026-02-17 · 2 obs
● 2026-02-17 06:04:42
●NSdns5.sysup.at2015-08-05 → 2026-02-17 · 2 obs
● 2026-02-17 06:04:42
●MXmailbackup01.sysup.email2026-02-15 → 2026-02-17 · 3 obs
● 2026-02-15 23:12:54
● 2026-02-17 06:04:42
●MXmailbackup02.sysup.email2026-02-15 → 2026-02-17 · 3 obs
● 2026-02-15 23:12:54
● 2026-02-17 06:04:42
○MXmailgate.sysup.at2015-08-05 → 2019-06-10 · 4 obs
● 2019-06-10 17:18:54
○ 2026-02-15 23:12:54
○ 2026-02-17 06:04:42
●MXmailgate01.sysup.email2026-02-15 → 2026-02-17 · 3 obs
● 2026-02-15 23:12:54
● 2026-02-17 06:04:42
○A77.75.16.2342015-08-05 → 2019-06-10 · 4 obs
● 2019-06-10 17:18:54
○ 2026-02-15 23:12:54
○ 2026-02-17 06:04:42
●A77.75.16.2422026-02-15 → 2026-02-17 · 3 obs
● 2026-02-15 23:12:54
● 2026-02-17 06:04:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | j.ns.at, r.ns.at, n.ns.at, ns1.univie.ac.at... | - |
| sysup.at | dns2.sysup.at, dns3.sysup.at, dns5.sysup.at, dns1.sysup.at... | 5 records |
✅ Authoritative Response
Server: 195.49.16.46
NS records: dns2.sysup.at, dns3.sysup.at, dns5.sysup.at, dns1.sysup.at, dns4.sysup.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysup.at (unsigned zone)
⏱️ Timing
Total: 791ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.75.16.242 |
| NS | 5 | dns5.sysup.at, dns2.sysup.at... |
| MX | 3 | mailbackup02.sysup.email (pri: 30), mailgate01.sysup.email (pri: 10)... |
| TXT | 3 | google-site-verification=knK1Rscf7ZVfX6h, MS=ms97424723... |
| SOA | 1 | dns1.sysup.at hostmaster.sysup.at |
📌 Glue Records Collected
Total: 5
In-bailiwick: 5 (dns1.sysup.at, dns2.sysup.at, dns3.sysup.at...)
AI analysis
sysup.at has children including rz02.sysup.at, m.sysup.at, email.sysup.at, mail-fe01.sysup.at, exchange.sysup.at and a few other host names.
sysup.at points to a single IP address: 77.75.16.242.
Other host names, for instance www.sysup.at, share IP numbers with sysup.at.
sysup.at is delegated to five name servers: dns1.sysup.at, dns2.sysup.at, dns3.sysup.at, dns4.sysup.at and dns5.sysup.at.
At least part of the name servers for sysup.at are shared with other domains, for instance fc-mistelbach.at, polsolution.com, golfopen.at, untermstrich.eu and gourmetreise.net.
These name servers are commonly used alongside the name servers dns6.sysup.at.
Host names with two IP numbers:
dns1.sysup.at points to: 2a00:1510::100 and 77.75.16.100
dns2.sysup.at points to: 2a00:1510::2 and 77.75.17.2
Host names with one IP number:
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
Three mail servers handle sysup.at: mailbackup01.sysup.email, mailbackup02.sysup.email and mailgate01.sysup.email.
sysup.at shares at least some mail servers with other domains, for example grazer-sc.at, job-chance.at, golfzeit.at, asv-gutenbrunn.at and euromotors.cc.
Two IP numbers for a host name:
mailgate01.sysup.email points to 2a00:1510:0:10::83 and 77.75.16.83.
One IP number for a host name:
mailbackup01.sysup.email points to 77.75.16.237.
mailbackup02.sysup.email points to 77.75.23.74.