istruct.net - dns.ninja

istruct.net

DNSSEC⚠️ Not signed
NSns1052.ui-dns.com ⭐
A2607:f1c0:fe:53:185:132:34:52🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1052.ui-dns.com
A185.132.34.52🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1052.ui-dns.com
NSns1051.ui-dns.de
A2607:f1c0:fe:53:185:132:32:51🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1051.ui-dns.de
A185.132.32.51🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1051.ui-dns.de
NSns1068.ui-dns.biz
A2607:f1c0:fe:53:185:132:33:68🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1068.ui-dns.biz
A185.132.33.68🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1068.ui-dns.biz
NSns1122.ui-dns.org
A2607:f1c0:fe:53:185:132:35:122🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1122.ui-dns.org
A185.132.35.122🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1122.ui-dns.org
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
A212.227.15.171🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A212.227.15.188🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx01.kundenserver.de
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
SOAns1052.ui-dns.comhostmaster@1und1.com 2017-06-01 #21

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785186112

Same first word

istruct.net
istruct.com.au
istruct.com
istruct.be
istruct.org
istruct.de
istruct.cz
istruct.eu

Similar names

trustic.net
trustic.ae
citrust.com
trustic.com.br
tcurtis.com
cittrus.de
citrust.id
rustict.com
trictus.com
triustc.com
trustci.com
trictus.de
ictrust.com
structi.com
triscut.com
trustic.ro
crustit.com
tcurtis.co.uk
cittrus.com
itscurt.com
trustic.jp
ictrust.jp
ictrust.xyz

DNS History

19 records (6 active, 13 former)

2017201820192020202120222023202420252026NSns1051.ui-dns.dens1052.ui-dns.comns1068.ui-dns.bizns1122.ui-dns.orgns-de.1and1-dns.bizns-de.1and1-dns.comns-de.1and1-dns.dens-de.1and1-dns.orgns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comMXmx00.ionos.demx01.ionos.deistruct-net.mail.protection.outlook.commx00.kundenserver.demx01.kundenserver.deA2001:8d8:100f:f000::257217.160.0.182
○NSns-de.1and1-dns.biz2016-12-22 → 2016-12-22 · 3 obs
● 2016-12-22 22:05:42
○ 2017-12-26 20:55:02
○ 2026-07-27 21:10:50
○NSns-de.1and1-dns.com2016-12-22 → 2016-12-22 · 3 obs
● 2016-12-22 22:05:42
○ 2017-12-26 20:55:02
○ 2026-07-27 21:10:50
○NSns-de.1and1-dns.de2016-12-22 → 2016-12-22 · 3 obs
● 2016-12-22 22:05:42
○ 2017-12-26 20:55:02
○ 2026-07-27 21:10:50
○NSns-de.1and1-dns.org2016-12-22 → 2016-12-22 · 3 obs
● 2016-12-22 22:05:42
○ 2017-12-26 20:55:02
○ 2026-07-27 21:10:50
○NSns1.bdm.microsoftonline.com2017-12-26 → 2017-12-26 · 4 obs
○ 2016-12-22 22:05:42
● 2017-12-26 20:55:02
○ 2026-04-07 22:11:34
○ 2026-07-27 21:10:50
●NSns1051.ui-dns.de2026-04-07 → 2026-07-27 · 3 obs
○ 2017-12-26 20:55:02
● 2026-04-07 22:11:34
● 2026-07-27 21:10:50
●NSns1052.ui-dns.com2026-04-07 → 2026-07-27 · 3 obs
○ 2017-12-26 20:55:02
● 2026-04-07 22:11:34
● 2026-07-27 21:10:50
●NSns1068.ui-dns.biz2026-04-07 → 2026-07-27 · 3 obs
○ 2017-12-26 20:55:02
● 2026-04-07 22:11:34
● 2026-07-27 21:10:50
●NSns1122.ui-dns.org2026-04-07 → 2026-07-27 · 3 obs
○ 2017-12-26 20:55:02
● 2026-04-07 22:11:34
● 2026-07-27 21:10:50
○NSns2.bdm.microsoftonline.com2017-12-26 → 2017-12-26 · 4 obs
○ 2016-12-22 22:05:42
● 2017-12-26 20:55:02
○ 2026-04-07 22:11:34
○ 2026-07-27 21:10:50
○NSns3.bdm.microsoftonline.com2017-12-26 → 2017-12-26 · 4 obs
○ 2016-12-22 22:05:42
● 2017-12-26 20:55:02
○ 2026-04-07 22:11:34
○ 2026-07-27 21:10:50
○NSns4.bdm.microsoftonline.com2017-12-26 → 2017-12-26 · 4 obs
○ 2016-12-22 22:05:42
● 2017-12-26 20:55:02
○ 2026-04-07 22:11:34
○ 2026-07-27 21:10:50
○MXistruct-net.mail.protection.outlook.com2017-12-26 → 2017-12-26 · 4 obs
○ 2016-12-22 22:05:42
● 2017-12-26 20:55:02
○ 2026-04-07 22:11:34
○ 2026-07-27 21:10:50
●MXmx00.ionos.de2026-04-07 → 2026-07-27 · 3 obs
○ 2017-12-26 20:55:02
● 2026-04-07 22:11:34
● 2026-07-27 21:10:50
○MXmx00.kundenserver.de2016-12-22 → 2016-12-22 · 3 obs
● 2016-12-22 22:05:42
○ 2017-12-26 20:55:02
○ 2026-07-27 21:10:50
●MXmx01.ionos.de2026-04-07 → 2026-07-27 · 3 obs
○ 2017-12-26 20:55:02
● 2026-04-07 22:11:34
● 2026-07-27 21:10:50
○MXmx01.kundenserver.de2016-12-22 → 2016-12-22 · 3 obs
● 2016-12-22 22:05:42
○ 2017-12-26 20:55:02
○ 2026-07-27 21:10:50
○A2001:8d8:100f:f000::2572016-12-22 → 2016-12-22 · 3 obs
● 2016-12-22 22:05:42
○ 2017-12-26 20:55:02
○ 2026-07-27 21:10:50
○A217.160.0.1822016-12-22 → 2016-12-22 · 3 obs
● 2016-12-22 22:05:42
○ 2017-12-26 20:55:02
○ 2026-07-27 21:10:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...-
istruct.netns1068.ui-dns.biz, ns1051.ui-dns.de, ns1122.ui-dns.org, ns1052.ui-dns.com-

✅ Authoritative Response

Server:185.132.32.51

NS records: ns1068.ui-dns.biz, ns1051.ui-dns.de, ns1122.ui-dns.org, ns1052.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for istruct.net (unsigned zone)

⏱️ Timing

Total: 326ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns1051.ui-dns.de, ns1052.ui-dns.com...
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)
SOA1ns1052.ui-dns.com hostmaster.1und1.com

Analysis

Name Servers

istruct.net has four authoritative name servers: ns1068.ui-dns.biz, ns1052.ui-dns.com, ns1051.ui-dns.de and ns1122.ui-dns.org.

The name servers of istruct.net overlap at least partially with those of other domains — among them s-thetic-lexikon.de, otto3.de, technikakademie-weilburg.de and two more.

These name servers commonly appear in delegations together with ns1122.ui-dns.biz, ns1122.ui-dns.de, ns1122.ui-dns.com and 7 other.

Each of the four hosts ns1068.ui-dns.biz, ns1052.ui-dns.com, ns1051.ui-dns.de and ns1122.ui-dns.org has two IP addresses. ns1068.ui-dns.biz points to 185.132.33.68 and 2607:f1c0:fe:53:185:132:33:68. ns1052.ui-dns.com points to 185.132.34.52 and 2607:f1c0:fe:53:185:132:34:52. ns1051.ui-dns.de points to 185.132.32.51 and 2607:f1c0:fe:53:185:132:32:51. ns1122.ui-dns.org points to 185.132.35.122 and 2607:f1c0:fe:53:185:132:35:122.

Mail Servers

istruct.net has two mail servers: mx00.ionos.de and mx01.ionos.de.

istruct.net shares the same mail server setup as other domains, including tolab.de, wageni-african.de, seelenretter.de and two others.

Both mx00.ionos.de and mx01.ionos.de have two IP addresses each. mx00.ionos.de resolves to 212.227.15.41 and 212.227.15.171; mx01.ionos.de resolves to 212.227.15.188 and 217.72.192.67.