isar-it.de - robtex.com

isar-it.de

DNSSEC⚠️ Not signed
A213.136.93.162🇩🇪 CONTABO213.136.92.0/23
PTRm12305.contabo.net
NSns1.contabo.net ⭐
A2a02:c207:ff00:1200::1🇩🇪 CONTABO2a02:c207::/32
A5.180.150.13🇺🇸 CONTABO5.180.150.0/24
PTRns1.contabo.net
NSns2.contabo.net
A2a02:c202:5028:1200::1🇩🇪 CONTABO2a02:c202::/32
A195.179.224.10🇩🇪 CONTABO195.179.224.0/21
PTRns2.contabo.net
NSns3.contabo.net
A2605:a140:5028:1200::1🇺🇸 CONTABO-USA2605:a140::/32 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States
A209.126.15.15🇺🇸 CONTABO-USA209.126.0.0/20 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States
PTRns3.contabo.net
MXmx01.hornetsecurity.com ⭐
A94.100.132.8🇩🇪 MK-NETZDIENSTE-AS94.100.132.0/23 ANTISPAMEUROPE-NET via AS25394
PTRmx01.hornetsecurity.com
MXmx02.hornetsecurity.com(20)
A94.100.136.8🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net
PTRmx02.hornetsecurity.com
MXmx03.hornetsecurity.com(30)
A94.100.134.8🇩🇪 NCORE-AS94.100.134.0/24 antispameurope GmbH via as12676
PTRmx03.hornetsecurity.com
MXmx04.hornetsecurity.com(40)
A94.100.136.7🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net
PTRmx04.hornetsecurity.com
TXTv=spf1 redirect=isar-it.de.spf.hornetdmarc.com
SOAns1.contabo.nethostmaster@contabo.de serial=1774660255

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1774659841

Subdomains

mail.isar-it.de

Same first word

isar-it.de

Similar names

aris-it.com
sii-art.com
aris-it.ru
it-isar.de
aris-it.de
sira-it.nl

DNS History

20 records (8 active, 12 former)

20162017201820192020202120222023202420252026NSns1.contabo.netns2.contabo.netns3.contabo.netns1.parkingcrew.netns1.routing.netns1.webhostunited.euns2.parkingcrew.netns2.routing.netns2.webhostunited.euns3.routing.netns3.webhostunited.euns4.webhostunited.euMXmx01.hornetsecurity.commx02.hornetsecurity.commx03.hornetsecurity.commx04.hornetsecurity.commail.isar-it.deA213.136.93.162185.53.179.787.106.24.190
●NSns1.contabo.net2026-02-19 → 2026-03-28 · 3 obs
○ 2017-06-19 16:38:14
● 2026-02-19 18:22:56
● 2026-03-28 01:10:54
○NSns1.parkingcrew.net2017-06-19 → 2017-06-19 · 4 obs
○ 2016-11-12 18:25:24
● 2017-06-19 16:38:14
○ 2026-02-19 18:22:56
○ 2026-03-28 01:10:54
○NSns1.routing.net2016-04-26 → 2016-11-12 · 5 obs
○ 2016-02-04 17:46:14
● 2016-04-26 06:40:04
● 2016-11-12 18:25:24
○ 2017-06-19 16:38:14
○ 2026-03-28 01:10:54
○NSns1.webhostunited.eu2015-08-09 → 2016-02-04 · 4 obs
● 2015-08-09 22:23:02
● 2016-02-04 17:46:14
○ 2016-04-26 06:40:04
○ 2026-03-28 01:10:54
●NSns2.contabo.net2026-02-19 → 2026-03-28 · 3 obs
○ 2017-06-19 16:38:14
● 2026-02-19 18:22:56
● 2026-03-28 01:10:54
○NSns2.parkingcrew.net2017-06-19 → 2017-06-19 · 4 obs
○ 2016-11-12 18:25:24
● 2017-06-19 16:38:14
○ 2026-02-19 18:22:56
○ 2026-03-28 01:10:54
○NSns2.routing.net2016-04-26 → 2016-11-12 · 5 obs
○ 2016-02-04 17:46:14
● 2016-04-26 06:40:04
● 2016-11-12 18:25:24
○ 2017-06-19 16:38:14
○ 2026-03-28 01:10:54
○NSns2.webhostunited.eu2015-08-09 → 2016-02-04 · 4 obs
● 2015-08-09 22:23:02
● 2016-02-04 17:46:14
○ 2016-04-26 06:40:04
○ 2026-03-28 01:10:54
●NSns3.contabo.net2026-02-19 → 2026-03-28 · 3 obs
○ 2017-06-19 16:38:14
● 2026-02-19 18:22:56
● 2026-03-28 01:10:54
○NSns3.routing.net2016-04-26 → 2016-11-12 · 5 obs
○ 2016-02-04 17:46:14
● 2016-04-26 06:40:04
● 2016-11-12 18:25:24
○ 2017-06-19 16:38:14
○ 2026-03-28 01:10:54
○NSns3.webhostunited.eu2015-08-09 → 2016-02-04 · 4 obs
● 2015-08-09 22:23:02
● 2016-02-04 17:46:14
○ 2016-04-26 06:40:04
○ 2026-03-28 01:10:54
○NSns4.webhostunited.eu2015-08-09 → 2016-02-04 · 4 obs
● 2015-08-09 22:23:02
● 2016-02-04 17:46:14
○ 2016-04-26 06:40:04
○ 2026-03-28 01:10:54
○MXmail.isar-it.de2015-08-09 → 2016-11-12 · 4 obs
● 2015-08-09 22:23:02
● 2016-11-12 18:25:24
○ 2026-02-19 18:22:56
○ 2026-03-28 01:10:54
●MXmx01.hornetsecurity.com2026-02-19 → 2026-03-28 · 3 obs
○ 2016-11-12 18:25:24
● 2026-02-19 18:22:56
● 2026-03-28 01:10:54
●MXmx02.hornetsecurity.com2026-02-19 → 2026-03-28 · 3 obs
○ 2016-11-12 18:25:24
● 2026-02-19 18:22:56
● 2026-03-28 01:10:54
●MXmx03.hornetsecurity.com2026-02-19 → 2026-03-28 · 3 obs
○ 2016-11-12 18:25:24
● 2026-02-19 18:22:56
● 2026-03-28 01:10:54
●MXmx04.hornetsecurity.com2026-02-19 → 2026-03-28 · 3 obs
○ 2016-11-12 18:25:24
● 2026-02-19 18:22:56
● 2026-03-28 01:10:54
○A185.53.179.72017-06-19 → 2017-06-19 · 4 obs
○ 2016-11-12 18:25:24
● 2017-06-19 16:38:14
○ 2026-02-19 18:22:56
○ 2026-03-28 01:10:54
●A213.136.93.1622026-02-19 → 2026-03-28 · 3 obs
○ 2017-06-19 16:38:14
● 2026-02-19 18:22:56
● 2026-03-28 01:10:54
○A87.106.24.1902015-08-09 → 2016-11-12 · 4 obs
● 2015-08-09 22:23:02
● 2016-11-12 18:25:24
○ 2017-06-19 16:38:14
○ 2026-03-28 01:10:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
isar-it.dens3.contabo.net, ns2.contabo.net, ns1.contabo.net-

✅ Authoritative Response

Server:209.126.15.15

NS records: ns3.contabo.net, ns2.contabo.net, ns1.contabo.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isar-it.de (unsigned zone)

⏱️ Timing

Total: 1057ms | Queries: -

📄 Records

TypeCountSample Data
A1213.136.93.162
NS3ns1.contabo.net, ns2.contabo.net...
MX4mx01.hornetsecurity.com (pri: 10), mx02.hornetsecurity.com (pri: 20)...
TXT1v=spf1 redirect=isar-it.de.spf.hornetdma
SOA1ns1.contabo.net hostmaster.contabo.de

Analysis

Hierarchy

isar-it.de is the parent of mail.isar-it.de.

IP Addresses

isar-it.de resolves to a single IP address: 213.136.93.162.

Other host names including mail.wortakrobatik.de, gigr.de, heima-werbetechnik.com, yukonite.com and zlide.de share IP numbers with isar-it.de.

Name Servers

isar-it.de is delegated to three name servers: ns1.contabo.net, ns2.contabo.net and ns3.contabo.net.

isar-it.de at least partially shares name servers with other domains, including styroneo.pl, softwareparatpv.com, 115.7.198.in-addr.arpa, moodle-ingnova-v2.com and 193.173.157.in-addr.arpa.

Host names with two IP numbers:

ns1.contabo.net points to: 2a02:c207:ff00:1200::1 and 5.180.150.13

ns2.contabo.net points to: 2a02:c202:5028:1200::1 and 195.179.224.10

ns3.contabo.net points to: 2605:a140:5028:1200::1 and 209.126.15.15

Mail Servers

isar-it.de is served by four mail servers: mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx03.hornetsecurity.com and mx04.hornetsecurity.com.

The mail servers for isar-it.de are shared with other domains, for instance mail.emk-dynamo.ch, ktechnik.de, autohaus-sieg.de, medizinmobil.com and pfefferle.de.

Hostnames with a single IP:

mx01.hornetsecurity.com points to 94.100.132.8

mx02.hornetsecurity.com points to 94.100.136.8

mx03.hornetsecurity.com points to 94.100.134.8

mx04.hornetsecurity.com points to 94.100.136.7