koc-tech.com - robtex.com

koc-tech.com

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::243🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0243.elastic-ssl.ui-r.com
A217.160.0.16🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1023.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:5217:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1023.ui-dns.com
A217.160.82.23🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1023.ui-dns.com
NSns1023.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5317:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1023.ui-dns.org
A217.160.83.23🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1023.ui-dns.org
NSns1069.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5145:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1069.ui-dns.biz
A217.160.81.69🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1069.ui-dns.biz
NSns1090.ui-dns.de
A2607:f1c0:fe:53:185:132:32:90🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1090.ui-dns.de
A217.160.80.90🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1090.ui-dns.de
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
SOAns1023.ui-dns.comhostmaster@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=1776992541

Same first word

koc-tech.com

Similar names

ktech-co.jp
koch-tec.de

DNS History

12 records (8 active, 4 former)

200920112013201520172019202120232025NSns1023.ui-dns.comns1023.ui-dns.orgns1069.ui-dns.bizns1090.ui-dns.dens.namespace4you.comns2.namespace4you.comMXmx00.ionos.demx01.ionos.demxlb.ispgateway.deA2001:8d8:100f:f000::243217.160.0.1680.67.17.19
○NSns.namespace4you.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 01:53:54
○ 2015-10-21 18:47:44
○ 2026-04-24 01:21:36
●NSns1023.ui-dns.com2026-03-07 → 2026-04-24 · 3 obs
○ 2015-10-21 18:47:44
● 2026-03-07 01:46:48
● 2026-04-24 01:21:36
●NSns1023.ui-dns.org2026-03-07 → 2026-04-24 · 3 obs
○ 2015-10-21 18:47:44
● 2026-03-07 01:46:48
● 2026-04-24 01:21:36
●NSns1069.ui-dns.biz2026-03-07 → 2026-04-24 · 3 obs
○ 2015-10-21 18:47:44
● 2026-03-07 01:46:48
● 2026-04-24 01:21:36
●NSns1090.ui-dns.de2026-03-07 → 2026-04-24 · 3 obs
○ 2015-10-21 18:47:44
● 2026-03-07 01:46:48
● 2026-04-24 01:21:36
○NSns2.namespace4you.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 01:53:54
○ 2015-10-21 18:47:44
○ 2026-04-24 01:21:36
●MXmx00.ionos.de2026-03-07 → 2026-04-24 · 3 obs
○ 2015-10-21 18:47:44
● 2026-03-07 01:46:48
● 2026-04-24 01:21:36
●MXmx01.ionos.de2026-03-07 → 2026-04-24 · 3 obs
○ 2015-10-21 18:47:44
● 2026-03-07 01:46:48
● 2026-04-24 01:21:36
○MXmxlb.ispgateway.de2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 01:53:54
○ 2015-10-21 18:47:44
○ 2026-04-24 01:21:36
●A2001:8d8:100f:f000::2432026-03-07 → 2026-04-24 · 3 obs
○ 2015-10-21 18:47:44
● 2026-03-07 01:46:48
● 2026-04-24 01:21:36
●A217.160.0.162026-03-07 → 2026-04-24 · 3 obs
○ 2015-10-21 18:47:44
● 2026-03-07 01:46:48
● 2026-04-24 01:21:36
○A80.67.17.192008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 01:53:54
○ 2015-10-21 18:47:44
○ 2026-04-24 01:21:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net...-
koc-tech.comns1069.ui-dns.biz, ns1023.ui-dns.org, ns1090.ui-dns.de, ns1023.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.81.69

NS records: ns1069.ui-dns.biz, ns1023.ui-dns.org, ns1090.ui-dns.de, ns1023.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koc-tech.com (unsigned zone)

⏱️ Timing

Total: 552ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.16
AAAA12001:8d8:100f:f000::243
NS4ns1023.ui-dns.org, ns1023.ui-dns.com...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1023.ui-dns.com hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1023.ui-dns.com, ns1023.ui-dns.com)

Analysis

IP Addresses

koc-tech.com points to two IPs: 2001:8d8:100f:f000::243 and 217.160.0.16.

Other host names, for instance piwik.mdv-net.de, uagf.org, reitclub-niederberg.de, wvao.org and baudekoration-boller.de share IP numbers with koc-tech.com.

Name Servers

koc-tech.com is delegated to four name servers: ns1069.ui-dns.biz, ns1023.ui-dns.com, ns1090.ui-dns.de and ns1023.ui-dns.org.

koc-tech.com at least partially shares name servers with other domains such as airsoft-arena.com, xchange24.net, marksmoviereviews.com, regentconstruction.co.uk and karpediem.fr.

These name servers are often used together with ns1023.ui-dns.biz, ns1023.ui-dns.de, ns1090.ui-dns.biz, ns1090.ui-dns.com, ns1090.ui-dns.org, ns1069.ui-dns.com, ns1069.ui-dns.org, ns1069.ui-dns.de, ns1125.ui-dns.biz and ns1099.ui-dns.de.

Host names with two IP numbers:

ns1069.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5145:100 and 217.160.81.69

ns1023.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5217:100 and 217.160.82.23

ns1090.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:90 and 217.160.80.90

ns1023.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5317:100 and 217.160.83.23

Mail Servers

Two mail servers handle koc-tech.com: mx00.ionos.de and mx01.ionos.de.

koc-tech.com shares the same mail server setup as other domains, including atb-productions.de, muenchinger.com, kleintierpraxis-porta.de, wohnung-berlin.immo and bibe.org.

koc-tech.com shares some mail servers with other domains, at least partially, for instance bbnotare.de.

Host names with a single IP address:

mx00.ionos.de points to 212.227.15.41

mx01.ionos.de points to 217.72.192.67