computer-security.at - dns.ninja

computer-security.at

DNSSEC⚠️ Not signed
A2a01:aee0:0:11::11🇩🇪 EASYNAME2a01:aee0::/32 easyname.com
PTRweb11.easyname.com
A185.51.8.52🇩🇪 EASYNAME185.51.8.0/22 Easyname GmbH
NSns1.easyname.eu ⭐
A2a02:1b8:ea59::2🇦🇹 NESSUS2a02:1b8::/32 AT-NESSUS-20080319
PTRns1.easyname.eu
A77.244.243.4🇦🇹 NESSUS77.244.243.0/24 Easyname GmbH
PTRns1.easyname.eu
NSns2.easyname.eu
A2a01:aee0:3:4::53🇩🇪 EASYNAME2a01:aee0::/32 easyname.com
A77.244.244.138🇦🇹 NESSUS77.244.240.0/20 Nessus GmbH ASSIGNED PI
PTRns2.easyname.eu
MXmx01.easyname.eu ⭐
A146.255.61.215🇦🇹 NESSUS146.255.56.0/21 Nessus GmbH
PTRmx01.easyname.eu
MXmx02.easyname.eu ⭐
A77.244.243.33🇦🇹 NESSUS77.244.243.0/24 Easyname GmbH
PTRmx02.easyname.eu
TXTv=spf1 include:spf.easyname.com -all
SOAns1.easyname.euhostmaster@easyname.eu 2022-10-31 #16

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=1785214802

Same first word

computer-security.de
computer-security.it
computer-security.expert
computer-security.ch
computer-security.com.au
computer-security.org
computer-security.com
computer-security.at

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns1.easyname.euns2.easyname.euns1.domainprofi.dens2.domainprofi.deMXmx01.easyname.eumx02.easyname.eumail.b-io.coA185.51.8.522a01:aee0:0:11::1188.198.231.188.198.231.8
○NSns1.domainprofi.de2015-08-13 → 2017-03-20 · 4 obs
● 2015-08-13 15:50:02
● 2017-03-20 20:46:16
○ 2020-02-29 09:07:08
○ 2026-07-28 05:44:46
●NSns1.easyname.eu2026-02-18 → 2026-07-28 · 3 obs
○ 2020-02-29 09:07:08
● 2026-02-18 22:12:08
● 2026-07-28 05:44:46
○NSns2.domainprofi.de2015-08-13 → 2017-03-20 · 4 obs
● 2015-08-13 15:50:02
● 2017-03-20 20:46:16
○ 2020-02-29 09:07:08
○ 2026-07-28 05:44:46
●NSns2.easyname.eu2026-02-18 → 2026-07-28 · 3 obs
○ 2020-02-29 09:07:08
● 2026-02-18 22:12:08
● 2026-07-28 05:44:46
○MXmail.b-io.co2015-08-13 → 2017-03-20 · 4 obs
● 2015-08-13 15:50:02
● 2017-03-20 20:46:16
○ 2020-02-29 09:07:08
○ 2026-07-28 05:44:46
●MXmx01.easyname.eu2026-02-18 → 2026-07-28 · 8 obs
○ 2020-02-29 09:07:08
● 2026-02-18 22:12:08
● 2026-03-05 22:46:26
○ 2026-03-09 01:51:20
● 2026-03-28 04:08:38
● 2026-04-03 01:42:18
○ 2026-04-06 00:49:54
● 2026-07-28 05:44:46
●MXmx02.easyname.eu2026-02-18 → 2026-07-28 · 8 obs
○ 2020-02-29 09:07:08
● 2026-02-18 22:12:08
● 2026-03-05 22:46:26
○ 2026-03-09 01:51:20
● 2026-03-28 04:08:38
● 2026-04-03 01:42:18
○ 2026-04-06 00:49:54
● 2026-07-28 05:44:46
●A185.51.8.522026-02-18 → 2026-07-28 · 8 obs
○ 2020-02-29 09:07:08
● 2026-02-18 22:12:08
● 2026-03-05 22:46:26
○ 2026-03-09 01:51:20
● 2026-03-28 04:08:38
● 2026-04-03 01:42:18
○ 2026-04-06 00:49:54
● 2026-07-28 05:44:46
●A2a01:aee0:0:11::112026-02-18 → 2026-07-28 · 8 obs
○ 2020-02-29 09:07:08
● 2026-02-18 22:12:08
● 2026-03-05 22:46:26
○ 2026-03-09 01:51:20
● 2026-03-28 04:08:38
● 2026-04-03 01:42:18
○ 2026-04-06 00:49:54
● 2026-07-28 05:44:46
○A88.198.231.12015-08-13 → 2015-12-06 · 4 obs
● 2015-08-13 15:50:02
● 2015-12-06 16:21:56
○ 2016-03-23 07:56:12
○ 2026-07-28 05:44:46
○A88.198.231.82016-03-23 → 2017-03-20 · 5 obs
○ 2015-12-06 16:21:56
● 2016-03-23 07:56:12
● 2017-03-20 20:46:16
○ 2020-02-29 09:07:08
○ 2026-07-28 05:44:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
atj.ns.at, n.ns.at, d.ns.at, ns2.univie.ac.at...-
computer-security.atns1.easyname.eu, ns2.easyname.eu-

✅ Authoritative Response

Server:77.244.243.4

NS records: ns1.easyname.eu, ns2.easyname.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computer-security.at (unsigned zone)

⏱️ Timing

Total: 1389ms | Queries: -

📄 Records

TypeCountSample Data
A1185.51.8.52
AAAA12a01:aee0:0:11::11
NS2ns1.easyname.eu, ns2.easyname.eu
MX2mx02.easyname.eu (pri: 10), mx01.easyname.eu (pri: 10)
TXT1v=spf1 include:spf.easyname.com -all
SOA1ns1.easyname.eu hostmaster.easyname.eu

Analysis

IP Addresses

computer-security.at has two IP addresses: 185.51.8.52 and 2a01:aee0:0:11::11

www.casacucina.at, maworks.com, zboray.com and two other host names share IP numbers with computer-security.at.

Name Servers

computer-security.at is delegated to two name servers: ns1.easyname.eu and ns2.easyname.eu.

computer-security.at uses the same name servers as several other domains — among them kfzstangl.at, aspock-online.co.uk, bennohanke.com and two more.

computer-security.at shares at least some of its name servers with other domains, such as clubvision.de.

ns1.easyname.eu and ns2.easyname.eu each resolve to two IP addresses: ns1.easyname.eu points to 77.244.243.4 and 2a02:1b8:ea59::2, while ns2.easyname.eu points to 77.244.244.138 and 2a01:aee0:3:4::53.

Mail Servers

Mail for computer-security.at is handled by two mail servers — mx01.easyname.eu and mx02.easyname.eu.

computer-security.at uses an identical mail server configuration to several other domains — among them minaco.at, gossau.net, wimpernverlaengerung-salzburg.at and two more.

mx01.easyname.eu → 146.255.61.215 and mx02.easyname.eu → 77.244.243.33: one IP number per host name.