kalthoff.com - robtex.com

kalthoff.com

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.16🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1018.ui-dns.de ⭐
A2001:8d8:fe:53:0:d9a0:5012:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1018.ui-dns.de
A217.160.80.18🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1018.ui-dns.de
NSns1018.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5112:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1018.ui-dns.biz
A217.160.81.18🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1018.ui-dns.biz
NSns1018.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5212:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1018.ui-dns.com
A217.160.82.18🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1018.ui-dns.com
NSns1018.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5312:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1018.ui-dns.org
A217.160.83.18🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1018.ui-dns.org
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1018.ui-dns.dehostmaster@1und1.de 2017-01-24 #7

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=1778400946
WOT: SAFE (60/100)

Same first word

kalthoff.se
kalthoff.eu
kalthoff.biz
kalthoff.com
kalthoff.info

DNS History

16 records (8 active, 8 former)

20162017201820192020202120222023202420252026NSns1018.ui-dns.bizns1018.ui-dns.comns1018.ui-dns.dens1018.ui-dns.orgns49.1und1.dens50.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA2001:8d8:100f:f000::200217.160.0.162001:8d8:100f:f000::2ba217.160.0.201217.160.231.16082.165.98.79
●NSns1018.ui-dns.biz2020-11-19 → 2026-05-10 · 3 obs
○ 2016-12-06 09:37:52
● 2020-11-19 05:04:56
● 2026-05-10 08:20:52
●NSns1018.ui-dns.com2020-11-19 → 2026-05-10 · 3 obs
○ 2016-12-06 09:37:52
● 2020-11-19 05:04:56
● 2026-05-10 08:20:52
●NSns1018.ui-dns.de2020-11-19 → 2026-05-10 · 3 obs
○ 2016-12-06 09:37:52
● 2020-11-19 05:04:56
● 2026-05-10 08:20:52
●NSns1018.ui-dns.org2020-11-19 → 2026-05-10 · 3 obs
○ 2016-12-06 09:37:52
● 2020-11-19 05:04:56
● 2026-05-10 08:20:52
○NSns49.1und1.de2015-06-17 → 2016-12-06 · 4 obs
● 2015-06-17 11:39:04
● 2016-12-06 09:37:52
○ 2020-11-19 05:04:56
○ 2026-05-10 08:20:52
○NSns50.1und1.de2015-06-17 → 2016-12-06 · 4 obs
● 2015-06-17 11:39:04
● 2016-12-06 09:37:52
○ 2020-11-19 05:04:56
○ 2026-05-10 08:20:52
●MXmx00.ionos.de2020-11-19 → 2026-05-10 · 3 obs
○ 2016-12-06 09:37:52
● 2020-11-19 05:04:56
● 2026-05-10 08:20:52
○MXmx00.kundenserver.de2015-06-17 → 2016-12-06 · 4 obs
● 2015-06-17 11:39:04
● 2016-12-06 09:37:52
○ 2020-11-19 05:04:56
○ 2026-05-10 08:20:52
●MXmx01.ionos.de2020-11-19 → 2026-05-10 · 3 obs
○ 2016-12-06 09:37:52
● 2020-11-19 05:04:56
● 2026-05-10 08:20:52
○MXmx01.kundenserver.de2015-06-17 → 2016-12-06 · 4 obs
● 2015-06-17 11:39:04
● 2016-12-06 09:37:52
○ 2020-11-19 05:04:56
○ 2026-05-10 08:20:52
●A2001:8d8:100f:f000::2002026-03-16 → 2026-05-10 · 3 obs
○ 2020-11-19 05:04:56
● 2026-03-16 12:20:12
● 2026-05-10 08:20:52
○A2001:8d8:100f:f000::2ba2020-11-19 → 2020-11-19 · 4 obs
○ 2016-12-06 09:37:52
● 2020-11-19 05:04:56
○ 2026-03-16 12:20:12
○ 2026-05-10 08:20:52
●A217.160.0.162026-03-16 → 2026-05-10 · 3 obs
○ 2020-11-19 05:04:56
● 2026-03-16 12:20:12
● 2026-05-10 08:20:52
○A217.160.0.2012020-11-19 → 2020-11-19 · 4 obs
○ 2016-12-06 09:37:52
● 2020-11-19 05:04:56
○ 2026-03-16 12:20:12
○ 2026-05-10 08:20:52
○A217.160.231.1602016-04-21 → 2016-12-06 · 5 obs
○ 2016-01-28 12:20:16
● 2016-04-21 00:40:56
● 2016-12-06 09:37:52
○ 2020-11-19 05:04:56
○ 2026-05-10 08:20:52
○A82.165.98.792015-06-17 → 2016-01-28 · 4 obs
● 2015-06-17 11:39:04
● 2016-01-28 12:20:16
○ 2016-04-21 00:40:56
○ 2026-05-10 08:20:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
kalthoff.comns1018.ui-dns.de, ns1018.ui-dns.biz, ns1018.ui-dns.org, ns1018.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.80.18

NS records: ns1018.ui-dns.de, ns1018.ui-dns.biz, ns1018.ui-dns.org, ns1018.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kalthoff.com (unsigned zone)

⏱️ Timing

Total: 686ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.16
AAAA12001:8d8:100f:f000::200
NS4ns1018.ui-dns.de, ns1018.ui-dns.biz...
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1018.ui-dns.de hostmaster.1und1.de

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1018.ui-dns.com, ns1018.ui-dns.com)

Analysis

IP Addresses

kalthoff.com points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.16.

Other host names such as tackerplus.de, zecron.info, giti.eu, cdu-warmsen.de and freesemann.com share IPs with kalthoff.com.

Name Servers

kalthoff.com is delegated to four name servers: ns1018.ui-dns.biz, ns1018.ui-dns.com, ns1018.ui-dns.de and ns1018.ui-dns.org.

kalthoff.com at least partially shares name servers with other domains, for example meublecotedazur.com, chiropracticofficemanagement.com, protoweb.info, werbecenter-berlin.eu and stocksahoy.com.

Name servers ns1073.ui-dns.org, ns1026.ui-dns.biz, ns1061.ui-dns.org, ns1118.ui-dns.com, ns1048.ui-dns.biz, ns1083.ui-dns.com and ns1088.ui-dns.de are commonly used together.

Host names with two IP numbers:

ns1018.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5112:100 and 217.160.81.18

ns1018.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5212:100 and 217.160.82.18

ns1018.ui-dns.de points to: 2001:8d8:fe:53:0:d9a0:5012:100 and 217.160.80.18

ns1018.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5312:100 and 217.160.83.18

Mail Servers

Two mail servers handle kalthoff.com: mx00.ionos.de and mx01.ionos.de.

kalthoff.com shares the same mail server setup as other domains, including how-are-you.de, gipser.de, koorda.de, rechtsladen.de and scharnhorstmedia.com.

Host names with one IP number:

mx00.ionos.de points to 212.227.15.41; mx01.ionos.de points to 217.72.192.67.