tutorials.at - dns.ninja

tutorials.at

DNSSECโš ๏ธ Not signed
A91.151.16.220๐Ÿ‡ฉ๐Ÿ‡ช NESSUS91.151.16.0/22
PTRmail2.webanwendungen.at
NSns1.domaintechnik.at โญ
A213.145.228.70๐Ÿ‡ฆ๐Ÿ‡น DOMAINTECHNIK213.145.224.0/19 DomainTechnik
PTRns1.domaintechnik.at
NSns2.domaintechnik.at
A213.145.228.140๐Ÿ‡ฆ๐Ÿ‡น DOMAINTECHNIK213.145.224.0/19 DomainTechnik
PTRns2.domaintechnik.at
NSns3.domaintechnik.at
A213.145.232.70๐Ÿ‡ฆ๐Ÿ‡น DOMAINTECHNIK213.145.224.0/19 DomainTechnik
PTRns3.domaintechnik.at
NSns4.domaintechnik.at
A83.151.27.254๐Ÿ‡ฉ๐Ÿ‡ช VOLLMAR-AS83.151.16.0/20 VOLLMARNET-PI-ROUTE
PTRns4.domaintechnik.at
MXmail2.webanwendungen.at โญ
A91.151.16.220๐Ÿ‡ฉ๐Ÿ‡ช NESSUS91.151.16.0/22
PTRmail2.webanwendungen.at
TXTv=spf1 a mx -all
SOAns1.domaintechnik.atroot@domaintechnik.at 2023-12-27 #1

at

DNSSEC๐Ÿ”’ Signed (DS record present)
NSdns.nic.at โญ
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=1781449202
WOT: SAFE (90/100)

Subdomains

Same first word

Similar names

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSns1.domaintechnik.atns2.domaintechnik.atns3.domaintechnik.atns4.domaintechnik.atMXmail2.webanwendungen.atmail.webanwendungen.atmail2.tutorials.atA91.151.16.220212.69.188.7937.235.1.206
โ—NSns1.domaintechnik.at2015-07-09 โ†’ 2026-06-14 ยท 2 obs
โ— 2015-07-09 15:44:00
โ— 2026-06-14 15:33:46
โ—NSns2.domaintechnik.at2015-07-09 โ†’ 2026-06-14 ยท 2 obs
โ— 2015-07-09 15:44:00
โ— 2026-06-14 15:33:46
โ—NSns3.domaintechnik.at2015-07-09 โ†’ 2026-06-14 ยท 2 obs
โ— 2015-07-09 15:44:00
โ— 2026-06-14 15:33:46
โ—NSns4.domaintechnik.at2015-07-09 โ†’ 2026-06-14 ยท 2 obs
โ— 2015-07-09 15:44:00
โ— 2026-06-14 15:33:46
โ—‹MXmail.webanwendungen.at2017-03-13 โ†’ 2017-05-17 ยท 5 obs
โ—‹ 2016-05-04 16:56:08
โ— 2017-03-13 01:30:52
โ— 2017-05-17 05:50:20
โ—‹ 2026-02-18 07:11:46
โ—‹ 2026-06-14 15:33:46
โ—‹MXmail2.tutorials.at2015-07-09 โ†’ 2016-05-04 ยท 4 obs
โ— 2015-07-09 15:44:00
โ— 2016-05-04 16:56:08
โ—‹ 2017-03-13 01:30:52
โ—‹ 2026-06-14 15:33:46
โ—MXmail2.webanwendungen.at2026-02-18 โ†’ 2026-06-14 ยท 3 obs
โ—‹ 2017-05-17 05:50:20
โ— 2026-02-18 07:11:46
โ— 2026-06-14 15:33:46
โ—‹A212.69.188.792015-07-09 โ†’ 2016-05-04 ยท 4 obs
โ— 2015-07-09 15:44:00
โ— 2016-05-04 16:56:08
โ—‹ 2017-03-13 01:30:52
โ—‹ 2026-06-14 15:33:46
โ—‹A37.235.1.2062017-03-13 โ†’ 2017-05-17 ยท 5 obs
โ—‹ 2016-05-04 16:56:08
โ— 2017-03-13 01:30:52
โ— 2017-05-17 05:50:20
โ—‹ 2026-02-18 07:11:46
โ—‹ 2026-06-14 15:33:46
โ—A91.151.16.2202026-02-18 โ†’ 2026-06-14 ยท 3 obs
โ—‹ 2017-05-17 05:50:20
โ— 2026-02-18 07:11:46
โ— 2026-06-14 15:33:46

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
atu.ns.at, j.ns.at, n.ns.at, r.ns.at...-
tutorials.atns2.domaintechnik.at, ns3.domaintechnik.at, ns4.domaintechnik.at, ns1.domaintechnik.at4 records

โœ… Authoritative Response

Server:83.151.27.254

NS records: ns2.domaintechnik.at, ns3.domaintechnik.at, ns4.domaintechnik.at, ns1.domaintechnik.at

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for tutorials.at (unsigned zone)

โฑ๏ธ Timing

Total: 561ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A191.151.16.220
NS4ns1.domaintechnik.at, ns3.domaintechnik.at...
MX1mail2.webanwendungen.at (pri: 10)
TXT1v=spf1 a mx -all
SOA1ns1.domaintechnik.at root.domaintechnik.

๐Ÿ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns4.domaintechnik.at, ns3.domaintechnik.at, ns2.domaintechnik.at...)

Analysis

Hierarchy

www.tutorials.at, mail2.tutorials.at and mail.tutorials.at each fall under the parent domain tutorials.at.

IP Addresses

tutorials.at resolves to just one IP address, 91.151.16.220.

Two other host names, along with mail.tutorials.at, andreashammer.at and mail2.webanwendungen.at, also share IP numbers with tutorials.at.

Name Servers

The NS records for tutorials.at point to four name servers: ns1.domaintechnik.at, ns2.domaintechnik.at, ns3.domaintechnik.at and ns4.domaintechnik.at.

tutorials.at partially shares its NS delegation with several other domains, including buerosessel-bregenz.at, dianabar.at, kfztoptarif.at and two others.

The hosts ns1.domaintechnik.at, ns2.domaintechnik.at, ns3.domaintechnik.at and ns4.domaintechnik.at all resolve to exactly one IP address each: 213.145.228.70, 213.145.228.140, 213.145.232.70 and 83.151.27.254 respectively.

Mail Servers

The sole mail server for tutorials.at is mail2.webanwendungen.at.

Among the domains sharing a mail server setup with tutorials.at are andreashammer.at, webanwendungen.at, webanwendung.at and two others.

mail2.webanwendungen.at resolves to 91.151.16.220 and no other IP number.