tec4data.at - dns.ninja

tec4data.at

DNSSEC⚠️ Not signed
A88.99.119.134🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC
PTRwww.tec4data.at
NSns1.first-ns.de ⭐
A2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.first-ns.de
A213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns1.first-ns.de
NSrobotns2.second-ns.de
A2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRrobotns2.second-ns.de
A213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRrobotns2.second-ns.de
NSrobotns3.second-ns.com
A2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRrobotns3.second-ns.com
A193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRrobotns3.second-ns.com
MXmailserver.tec4data.at ⭐
A88.99.119.133🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC
PTRmailserver.tec4data.at
TXTv=spf1 mx -all
SOAns1.first-ns.deadmin@tec4data.at 2026-07-26 #3

at

DNSSEC🔒 Signed (DS record present)
NSdns.nic.at ⭐
NSd.ns.at
NSj.ns.at
NSn.ns.at
NSns1.univie.ac.at
NSns2.univie.ac.at
NSr.ns.at
NSu.ns.at
SOAdns.nic.atdomain-admin@univie.ac.at serial=1786579202

Subdomains

www.tec4data.at
mailserver.tec4data.at

Same first word

tec4data.com
tec4data.at

DNS History

10 records (5 active, 5 former)

201820192020202120222023202420252026NSns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comdns1.internic.atdns2.internic.atns501.internic.atns57.internic.atMXmailserver.tec4data.atmail.tec4data.atA88.99.119.134
○NSdns1.internic.at2017-05-23 → 2017-05-23 · 3 obs
● 2017-05-23 08:03:16
○ 2026-03-15 05:47:02
○ 2026-08-13 01:06:00
○NSdns2.internic.at2017-05-23 → 2017-05-23 · 3 obs
● 2017-05-23 08:03:16
○ 2026-03-15 05:47:02
○ 2026-08-13 01:06:00
●NSns1.first-ns.de2026-03-15 → 2026-08-13 · 3 obs
○ 2017-05-23 08:03:16
● 2026-03-15 05:47:02
● 2026-08-13 01:06:00
○NSns501.internic.at2017-05-23 → 2017-05-23 · 3 obs
● 2017-05-23 08:03:16
○ 2026-03-15 05:47:02
○ 2026-08-13 01:06:00
○NSns57.internic.at2017-05-23 → 2017-05-23 · 3 obs
● 2017-05-23 08:03:16
○ 2026-03-15 05:47:02
○ 2026-08-13 01:06:00
●NSrobotns2.second-ns.de2026-03-15 → 2026-08-13 · 3 obs
○ 2017-05-23 08:03:16
● 2026-03-15 05:47:02
● 2026-08-13 01:06:00
●NSrobotns3.second-ns.com2026-03-15 → 2026-08-13 · 3 obs
○ 2017-05-23 08:03:16
● 2026-03-15 05:47:02
● 2026-08-13 01:06:00
○MXmail.tec4data.at2017-05-23 → 2017-05-23 · 3 obs
● 2017-05-23 08:03:16
○ 2026-03-15 05:47:02
○ 2026-08-13 01:06:00
●MXmailserver.tec4data.at2026-03-15 → 2026-08-13 · 3 obs
○ 2017-05-23 08:03:16
● 2026-03-15 05:47:02
● 2026-08-13 01:06:00
●A88.99.119.1342026-03-15 → 2026-08-13 · 2 obs
● 2026-03-15 05:47:02
● 2026-08-13 01:06:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
atd.ns.at, j.ns.at, n.ns.at, r.ns.at...-
tec4data.atns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com-

✅ Authoritative Response

Server:213.239.242.238

NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tec4data.at (unsigned zone)

⏱️ Timing

Total: 841ms | Queries: -

📄 Records

TypeCountSample Data
A188.99.119.134
NS3ns1.first-ns.de, robotns2.second-ns.de...
MX1mailserver.tec4data.at (pri: 20)
TXT1v=spf1 mx -all
SOA1ns1.first-ns.de admin.tec4data.at

Analysis

Hierarchy

The parent domain of www.tec4data.at and mailserver.tec4data.at is tec4data.at.

IP Addresses

tec4data.at directs to one IP number, which is 88.99.119.134.

tec4data.at shares its IP numbers with other host names, including tec2chill.com, tec4data.com, www.tec4data.com and www.tec4data.at.

Name Servers

tec4data.at is served by three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

The name servers of tec4data.at overlap at least partially with those of other domains — among them wooud.com, dwhf.de, imail4u.com and two more.

These name servers commonly appear in combination with the name servers hydrogen.ns.hetzner.com.

The hostnames robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de each direct to two IP addresses — robotns3.second-ns.com to 193.47.99.3 and 2001:67c:192c::add:a3, ns1.first-ns.de to 213.239.242.238 and 2a01:4f8:0:a101::a:1, and robotns2.second-ns.de to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.

Mail Servers

tec4data.at routes its mail through a single mail server, mailserver.tec4data.at.

The MX records for tec4data.at match those of other domains — including tec4data.com and tec2chill.com.

mailserver.tec4data.at resolves to 88.99.119.133 and no other IP number.