k-r-u.com - robtex.com

k-r-u.com

DNSSEC⚠️ Not signed
A35.158.87.123🇩🇪 Amazon35.156.0.0/14 EC2 FRA prefix
PTRec2-35-158-87-123.eu-central-1.compute.amazonaws.com
NSns1047.ui-dns.org ⭐
A2001:8d8:fe:53:0:d9a0:532f:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1047.ui-dns.org
A217.160.83.47🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1047.ui-dns.org
NSns1046.ui-dns.de
A2001:8d8:fe:53:0:d9a0:502e:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1046.ui-dns.de
A217.160.80.46🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1046.ui-dns.de
NSns1052.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5134:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1052.ui-dns.biz
A217.160.81.52🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1052.ui-dns.biz
NSns1054.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5236:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1054.ui-dns.com
A217.160.82.54🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1054.ui-dns.com
MXmx00.ionos.co.uk ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.co.uk ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1047.ui-dns.orghostmaster@1und1.com 2017-06-01 #11

com

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=1771291435

Same first word

k-r-u.com

Similar names

r-u-k.cn

DNS History

15 records (7 active, 8 former)

200920112013201520172019202120232025NSns1046.ui-dns.dens1047.ui-dns.orgns1052.ui-dns.bizns1054.ui-dns.combuy.internettraffic.comns1.uniregistrymarket.linkns2.uniregistrymarket.linkns51.worldnic.comns52.worldnic.comsell.internettraffic.comMXmx00.ionos.co.ukmx01.ionos.co.ukA35.158.87.123209.62.20.20869.172.201.153
○NSbuy.internettraffic.com2016-05-01 → 2016-08-07 · 5 obs
○ 2015-09-23 19:59:24
● 2016-05-01 19:29:22
● 2016-08-07 00:14:58
○ 2016-10-29 01:15:00
○ 2026-03-22 16:18:42
○NSns1.uniregistrymarket.link2016-10-29 → 2017-01-20 · 5 obs
○ 2016-08-07 00:14:58
● 2016-10-29 01:15:00
● 2017-01-20 14:36:38
○ 2018-11-06 07:52:46
○ 2026-03-22 16:18:42
●NSns1046.ui-dns.de2026-03-18 → 2026-03-22 · 3 obs
○ 2018-11-06 07:52:46
● 2026-03-18 13:56:38
● 2026-03-22 16:18:42
●NSns1047.ui-dns.org2026-03-18 → 2026-03-22 · 3 obs
○ 2018-11-06 07:52:46
● 2026-03-18 13:56:38
● 2026-03-22 16:18:42
●NSns1052.ui-dns.biz2026-03-18 → 2026-03-22 · 3 obs
○ 2018-11-06 07:52:46
● 2026-03-18 13:56:38
● 2026-03-22 16:18:42
●NSns1054.ui-dns.com2026-03-18 → 2026-03-22 · 3 obs
○ 2018-11-06 07:52:46
● 2026-03-18 13:56:38
● 2026-03-22 16:18:42
○NSns2.uniregistrymarket.link2016-10-29 → 2017-01-20 · 5 obs
○ 2016-08-07 00:14:58
● 2016-10-29 01:15:00
● 2017-01-20 14:36:38
○ 2018-11-06 07:52:46
○ 2026-03-22 16:18:42
○NSns51.worldnic.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 10:20:16
○ 2015-09-23 19:59:24
○ 2026-03-22 16:18:42
○NSns52.worldnic.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 10:20:16
○ 2015-09-23 19:59:24
○ 2026-03-22 16:18:42
○NSsell.internettraffic.com2016-05-01 → 2016-08-07 · 5 obs
○ 2015-09-23 19:59:24
● 2016-05-01 19:29:22
● 2016-08-07 00:14:58
○ 2016-10-29 01:15:00
○ 2026-03-22 16:18:42
●MXmx00.ionos.co.uk2026-03-18 → 2026-03-22 · 2 obs
● 2026-03-18 13:56:38
● 2026-03-22 16:18:42
●MXmx01.ionos.co.uk2026-03-18 → 2026-03-22 · 2 obs
● 2026-03-18 13:56:38
● 2026-03-22 16:18:42
○A209.62.20.2082008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 10:20:16
○ 2015-09-23 19:59:24
○ 2026-03-22 16:18:42
●A35.158.87.1232026-03-18 → 2026-03-22 · 3 obs
○ 2018-11-06 07:52:46
● 2026-03-18 13:56:38
● 2026-03-22 16:18:42
○A69.172.201.1532016-05-01 → 2017-01-20 · 5 obs
○ 2015-09-23 19:59:24
● 2016-05-01 19:29:22
● 2017-01-20 14:36:38
○ 2018-11-06 07:52:46
○ 2026-03-22 16:18:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...-
k-r-u.comns1046.ui-dns.de, ns1047.ui-dns.org, ns1052.ui-dns.biz, ns1054.ui-dns.com2 records

✅ Authoritative Response

Server: 217.160.83.47

NS records: ns1046.ui-dns.de, ns1047.ui-dns.org, ns1052.ui-dns.biz, ns1054.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for k-r-u.com (unsigned zone)

⏱️ Timing

Total: 567ms | Queries: -

📄 Records

TypeCountSample Data
A135.158.87.123
NS4ns1046.ui-dns.de, ns1047.ui-dns.org...
MX2mx01.ionos.co.uk (pri: 10), mx00.ionos.co.uk (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1047.ui-dns.org hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1054.ui-dns.com, ns1054.ui-dns.com)

Analysis

IP Addresses

k-r-u.com resolves to one IP number: 35.158.87.123.

other host names including bmgyeshivah.com, wission.in, zanovi.com, schoolbank.net and authenticity.co share IP numbers with k-r-u.com.

Name Servers

k-r-u.com is delegated to four name servers: ns1052.ui-dns.biz, ns1054.ui-dns.com, ns1046.ui-dns.de and ns1047.ui-dns.org.

k-r-u.com at least partially shares name servers with other domains, for instance wrightsolicitors.com, cculture.co.uk, wiralten.eu, cimentos-sl.es and seidel-soft.de.

These name servers are commonly used with the following name servers: ns1052.ui-dns.com, ns1052.ui-dns.de, ns1052.ui-dns.org, ns1046.ui-dns.com, ns1046.ui-dns.biz, ns1046.ui-dns.org, ns1054.ui-dns.org, ns1054.ui-dns.de, ns1054.ui-dns.biz and ns1047.ui-dns.biz.

Host names with two IP numbers:

ns1052.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5134:100 and 217.160.81.52; ns1054.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5236:100 and 217.160.82.54; ns1046.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:502e:100 and 217.160.80.46; ns1047.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:532f:100 and 217.160.83.47.

Mail Servers

Two mail servers handle k-r-u.com: mx00.ionos.co.uk and mx01.ionos.co.uk.

k-r-u.com shares the same mail server setup as other domains, for instance oldhill.net, rewolves.com, cloudaccountinguk.com, mosaics.co.uk and thomashardybrewery.com.

Host names with one IP number:

mx00.ionos.co.uk points to 212.227.15.41

mx01.ionos.co.uk points to 217.72.192.67