fcau.at - robtex.com
fcau.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.47.8.180🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | dedi2634.your-server.de | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mail.fcau.at ⭐ | ||||||
| A | 78.47.8.180🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | dedi2634.your-server.de | ||||||
| TXT | google-site-verification=5jhCGtkHzQ5RB5HdEYxIeqZOS7ML6OChG1dliwnvblI | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| TXT | brevo-code:e8d032c4650eb057e0196a295e276684 | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2024-08-29 #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 | ||||||
Previously MX for
fcau.at |
Subdomains
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSns1.first-ns.de2026-02-16 → 2026-03-20 · 3 obs
● 2026-02-16 13:52:40
● 2026-03-20 01:53:22
○NSns2.hotway.ch2015-07-26 → 2017-05-17 · 4 obs
● 2017-05-17 00:15:12
○ 2026-02-16 13:52:40
○ 2026-03-20 01:53:22
○NSns3.hotway.ch2015-07-26 → 2017-05-17 · 4 obs
● 2017-05-17 00:15:12
○ 2026-02-16 13:52:40
○ 2026-03-20 01:53:22
●NSrobotns2.second-ns.de2026-02-16 → 2026-03-20 · 3 obs
● 2026-02-16 13:52:40
● 2026-03-20 01:53:22
●NSrobotns3.second-ns.com2026-02-16 → 2026-03-20 · 3 obs
● 2026-02-16 13:52:40
● 2026-03-20 01:53:22
○MXfcau.at2015-07-26 → 2017-05-17 · 4 obs
● 2017-05-17 00:15:12
○ 2026-02-16 13:52:40
○ 2026-03-20 01:53:22
●MXmail.fcau.at2026-02-16 → 2026-03-20 · 3 obs
● 2026-02-16 13:52:40
● 2026-03-20 01:53:22
○MXsmtp-auth.topway.ch2015-07-26 → 2017-05-17 · 4 obs
● 2017-05-17 00:15:12
○ 2026-02-16 13:52:40
○ 2026-03-20 01:53:22
●A78.47.8.1802026-02-16 → 2026-03-20 · 3 obs
● 2026-02-16 13:52:40
● 2026-03-20 01:53:22
○A82.220.37.2042015-07-26 → 2017-05-17 · 4 obs
● 2017-05-17 00:15:12
○ 2026-02-16 13:52:40
○ 2026-03-20 01:53:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| fcau.at | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server: 193.47.99.3
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fcau.at (unsigned zone)
⏱️ Timing
Total: 1325ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.47.8.180 |
| NS | 3 | robotns3.second-ns.com, ns1.first-ns.de... |
| MX | 1 | mail.fcau.at (pri: 10) |
| TXT | 3 | v=spf1 a mx ~all, brevo-code:e8d032c4650eb057e0196a295e276... |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
fcau.at is a parent of mail.fcau.at and www.fcau.at.
IP Addresses
fcau.at points to a single IP: 78.47.8.180.
Other host names, for instance mail.barbaramaeser.at, www.drumdesign.at, mail.hoffrisoer.at, xn--hoffrisr-t4a.at and hlb-vorarlberg.at share IP numbers with fcau.at.
Name Servers
fcau.at is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
fcau.at partially shares name servers with other domains; examples include happs-dev.com, die-pta-in-der-apotheke.de, packride.com, idte.de and druckloesung.de.
these name servers are commonly used with the name servers cube06.mailer.company.
Host names with two IP numbers:
robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3.
ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238.
robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.
Mail Servers
fcau.at is handled by a single mail server, mail.fcau.at.
mail.fcau.at points to a single IP: 78.47.8.180.