dortex.at - dns.ninja

dortex.at

DNSSECโš ๏ธ Not signed
A2a01:4f8:221:11cd:9734:4c26:6044:5f33๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRredirect.checkdomain.de
A88.99.101.251๐Ÿ‡ฉ๐Ÿ‡ช Hetzner88.99.0.0/16 HETZNER-DC
NSns2.checkdomain.de โญ
A2a01:4f8:2b02:a88::106๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns2.checkdomain.de
A5.9.190.98๐Ÿ‡ฉ๐Ÿ‡ช Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5
PTRns2.checkdomain.de
NSns.checkdomain.de
A2a02:2b80:101:5000::9๐Ÿ‡ฉ๐Ÿ‡ช CLOUDPIT2a02:2b80:101::/48
A109.237.143.11๐Ÿ‡ฉ๐Ÿ‡ช CLOUDPIT109.237.128.0/20
PTRns1.checkdomain.de
MXmx03.secure-mailgate.com โญ
A46.243.88.174๐Ÿ‡ฉ๐Ÿ‡ช CLOUDPIT46.243.88.0/21
PTRnode03.secure-mailgate.com
A46.243.88.176๐Ÿ‡ฉ๐Ÿ‡ช CLOUDPIT46.243.88.0/21
PTRnode04.secure-mailgate.com
MXmx04.secure-mailgate.com(20)
A46.243.88.175๐Ÿ‡ฉ๐Ÿ‡ช CLOUDPIT46.243.88.0/21
PTRnode03.secure-mailgate.com
A46.243.88.177๐Ÿ‡ฉ๐Ÿ‡ช CLOUDPIT46.243.88.0/21
PTRnode04.secure-mailgate.com
TXTv=spf1 include:secure-mailgate.com -all
SOAns.checkdomain.dedohmann@dohmann.de 2026-06-10 #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=1782410402

Subdomains

Same first word

Similar names

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns.checkdomain.dens2.checkdomain.deMXmx03.secure-mailgate.commx04.secure-mailgate.commailproxy.dortex.atmailproxy2.dortex.atmx1.dortex.atmx2.dortex.atmx3.dortex.atA2a01:4f8:221:11cd:9734:4c26:6044:5f3388.99.101.2512a01:4f8:130:2342:ca92:af4d:cf8d:fdb446.4.0.188
โ—NSns.checkdomain.de2015-07-15 โ†’ 2026-06-25 ยท 2 obs
โ— 2015-07-15 21:47:24
โ— 2026-06-25 19:31:22
โ—NSns2.checkdomain.de2015-07-15 โ†’ 2026-06-25 ยท 2 obs
โ— 2015-07-15 21:47:24
โ— 2026-06-25 19:31:22
โ—‹MXmailproxy.dortex.at2015-07-15 โ†’ 2017-01-21 ยท 4 obs
โ— 2015-07-15 21:47:24
โ— 2017-01-21 13:16:58
โ—‹ 2018-08-20 21:19:12
โ—‹ 2026-06-25 19:31:22
โ—‹MXmailproxy2.dortex.at2015-07-15 โ†’ 2017-01-21 ยท 4 obs
โ— 2015-07-15 21:47:24
โ— 2017-01-21 13:16:58
โ—‹ 2018-08-20 21:19:12
โ—‹ 2026-06-25 19:31:22
โ—MXmx03.secure-mailgate.com2026-03-23 โ†’ 2026-06-25 ยท 3 obs
โ—‹ 2018-08-20 21:19:12
โ— 2026-03-23 14:51:26
โ— 2026-06-25 19:31:22
โ—MXmx04.secure-mailgate.com2026-03-23 โ†’ 2026-06-25 ยท 3 obs
โ—‹ 2018-08-20 21:19:12
โ— 2026-03-23 14:51:26
โ— 2026-06-25 19:31:22
โ—‹MXmx1.dortex.at2018-08-20 โ†’ 2018-08-20 ยท 4 obs
โ—‹ 2017-01-21 13:16:58
โ— 2018-08-20 21:19:12
โ—‹ 2026-03-23 14:51:26
โ—‹ 2026-06-25 19:31:22
โ—‹MXmx2.dortex.at2018-08-20 โ†’ 2018-08-20 ยท 4 obs
โ—‹ 2017-01-21 13:16:58
โ— 2018-08-20 21:19:12
โ—‹ 2026-03-23 14:51:26
โ—‹ 2026-06-25 19:31:22
โ—‹MXmx3.dortex.at2018-08-20 โ†’ 2018-08-20 ยท 4 obs
โ—‹ 2017-01-21 13:16:58
โ— 2018-08-20 21:19:12
โ—‹ 2026-03-23 14:51:26
โ—‹ 2026-06-25 19:31:22
โ—‹A2a01:4f8:130:2342:ca92:af4d:cf8d:fdb42015-07-15 โ†’ 2017-01-21 ยท 4 obs
โ— 2015-07-15 21:47:24
โ— 2017-01-21 13:16:58
โ—‹ 2018-08-20 21:19:12
โ—‹ 2026-06-25 19:31:22
โ—A2a01:4f8:221:11cd:9734:4c26:6044:5f332018-08-20 โ†’ 2026-06-25 ยท 3 obs
โ—‹ 2017-01-21 13:16:58
โ— 2018-08-20 21:19:12
โ— 2026-06-25 19:31:22
โ—‹A46.4.0.1882015-07-15 โ†’ 2017-01-21 ยท 4 obs
โ— 2015-07-15 21:47:24
โ— 2017-01-21 13:16:58
โ—‹ 2018-08-20 21:19:12
โ—‹ 2026-06-25 19:31:22
โ—A88.99.101.2512018-08-20 โ†’ 2026-06-25 ยท 3 obs
โ—‹ 2017-01-21 13:16:58
โ— 2018-08-20 21:19:12
โ— 2026-06-25 19:31:22

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
atr.ns.at, n.ns.at, d.ns.at, u.ns.at...-
dortex.atns.checkdomain.de, ns2.checkdomain.de-

โœ… Authoritative Response

Server:109.237.143.11

NS records: ns.checkdomain.de, ns2.checkdomain.de

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for dortex.at (unsigned zone)

โฑ๏ธ Timing

Total: 821ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A188.99.101.251
AAAA12a01:4f8:221:11cd:9734:4c26:6044:5f33
NS2ns2.checkdomain.de, ns.checkdomain.de
MX2mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 20)
TXT1v=spf1 include:secure-mailgate.com -all
SOA1ns.checkdomain.de dohmann.dohmann.de

Analysis

Hierarchy

The domain dortex.at serves as parent to mailproxy.dortex.at, mx3.dortex.at, mx1.dortex.at, mailproxy2.dortex.at and mx2.dortex.at.

IP Addresses

dortex.at has two IP addresses: 88.99.101.251 and 2a01:4f8:221:11cd:9734:4c26:6044:5f33

Among the host names that share IP numbers with dortex.at are samuel-weiss.com, kidsmodern.biz, da-ls.com and two others.

Name Servers

Two name servers handle the delegation for dortex.at: ns2.checkdomain.de and ns.checkdomain.de.

dortex.at has the same name server delegation as a number of other domains, such as umwelt-lexikon.de, rohr-finanz.de, zahnklinik-wien-doebling.at and two more.

dortex.at is at least partially co-delegated on name servers with other domains, such as 119.30.46.in-addr.arpa.

ns2.checkdomain.de and ns.checkdomain.de both carry two IP addresses. The A records for ns2.checkdomain.de are 5.9.190.98 and 2a01:4f8:2b02:a88::106; the A records for ns.checkdomain.de are 109.237.143.11 and 2a02:2b80:101:5000::9.

Mail Servers

The MX records for dortex.at point to two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.

dortex.at has the same mail server arrangement as a number of other domains, for example coder3d.net, heilkraeuterhexe.de, isoc.fi and two more.

mx03.secure-mailgate.com and mx04.secure-mailgate.com both carry two IP addresses. The A records for mx03.secure-mailgate.com are 46.243.88.174 and 46.243.88.176; the A records for mx04.secure-mailgate.com are 46.243.88.175 and 46.243.88.177.