ktc-tec.com - robtex.com

ktc-tec.com

DNSSEC⚠️ Not signed
A31.172.86.30🇩🇪 DE-FIRSTCOLO31.172.80.0/20 First Colo via AS44066
PTRshop029.jtl-hosting.de
NSns1.resellerinterface.de ⭐
A2001:67c:1bc::21🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast
PTRns1.mainns.de
A192.174.68.21🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net
PTRns1.mainns.de
NSns2.resellerinterface.de
A2001:67c:10b8::21🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRns2.mainns.eu
A176.97.158.21🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRns2.mainns.eu
NSns3.resellerinterface.de
A2001:67c:1bc::20🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast
PTRns3.mainns.net
A192.174.68.20🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net
PTRns3.mainns.net
MXmail.ktc-tec.com ⭐
A31.172.86.30🇩🇪 DE-FIRSTCOLO31.172.80.0/20 First Colo via AS44066
PTRshop029.jtl-hosting.de
TXTv=spf1 +a +mx -all
SOAns1.resellerinterface.dehostmaster@resellerinterface.de serial=1770166164

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=1774995167

Subdomains

mail.ktc-tec.com

Same first word

ktc-tec.com

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSns1.resellerinterface.dens2.resellerinterface.dens3.resellerinterface.dedns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comnsauth1.trans-ix.comnsauth2.trans-ix.comMXmail.ktc-tec.comp.nsm.ctmail.comA31.172.86.308.5.1.4383.98.155.165
○NSdns1.name-services.com2015-12-16 → 2015-12-16 · 4 obs
○ 2015-10-17 06:45:18
● 2015-12-16 18:57:38
○ 2016-03-16 11:42:36
○ 2026-03-31 22:37:28
○NSdns2.name-services.com2015-12-16 → 2015-12-16 · 4 obs
○ 2015-10-17 06:45:18
● 2015-12-16 18:57:38
○ 2016-03-16 11:42:36
○ 2026-03-31 22:37:28
○NSdns3.name-services.com2015-12-16 → 2015-12-16 · 4 obs
○ 2015-10-17 06:45:18
● 2015-12-16 18:57:38
○ 2016-03-16 11:42:36
○ 2026-03-31 22:37:28
○NSdns4.name-services.com2015-12-16 → 2015-12-16 · 4 obs
○ 2015-10-17 06:45:18
● 2015-12-16 18:57:38
○ 2016-03-16 11:42:36
○ 2026-03-31 22:37:28
○NSdns5.name-services.com2015-12-16 → 2015-12-16 · 4 obs
○ 2015-10-17 06:45:18
● 2015-12-16 18:57:38
○ 2016-03-16 11:42:36
○ 2026-03-31 22:37:28
●NSns1.resellerinterface.de2020-01-13 → 2026-03-31 · 3 obs
○ 2016-03-16 11:42:36
● 2020-01-13 04:23:20
● 2026-03-31 22:37:28
●NSns2.resellerinterface.de2020-01-13 → 2026-03-31 · 3 obs
○ 2016-03-16 11:42:36
● 2020-01-13 04:23:20
● 2026-03-31 22:37:28
●NSns3.resellerinterface.de2020-01-13 → 2026-03-31 · 3 obs
○ 2016-03-16 11:42:36
● 2020-01-13 04:23:20
● 2026-03-31 22:37:28
○NSnsauth1.trans-ix.com2015-05-12 → 2015-10-17 · 4 obs
● 2015-05-12 18:57:00
● 2015-10-17 06:45:18
○ 2015-12-16 18:57:38
○ 2026-03-31 22:37:28
○NSnsauth2.trans-ix.com2015-05-12 → 2015-10-17 · 4 obs
● 2015-05-12 18:57:00
● 2015-10-17 06:45:18
○ 2015-12-16 18:57:38
○ 2026-03-31 22:37:28
●MXmail.ktc-tec.com2015-05-12 → 2026-03-31 · 6 obs
● 2015-05-12 18:57:00
● 2015-10-17 06:45:18
○ 2015-12-16 18:57:38
○ 2017-02-19 08:22:30
● 2020-01-13 04:23:20
● 2026-03-31 22:37:28
○MXp.nsm.ctmail.com2015-12-16 → 2015-12-16 · 4 obs
○ 2015-10-17 06:45:18
● 2015-12-16 18:57:38
○ 2016-03-16 11:42:36
○ 2026-03-31 22:37:28
●A31.172.86.302020-01-13 → 2026-03-31 · 3 obs
○ 2016-03-16 11:42:36
● 2020-01-13 04:23:20
● 2026-03-31 22:37:28
○A8.5.1.432015-12-16 → 2015-12-16 · 4 obs
○ 2015-10-17 06:45:18
● 2015-12-16 18:57:38
○ 2016-03-16 11:42:36
○ 2026-03-31 22:37:28
○A83.98.155.1652015-05-12 → 2015-10-17 · 4 obs
● 2015-05-12 18:57:00
● 2015-10-17 06:45:18
○ 2015-12-16 18:57:38
○ 2026-03-31 22:37:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net...-
ktc-tec.comns1.resellerinterface.de, ns2.resellerinterface.de, ns3.resellerinterface.de-

✅ Authoritative Response

Server:192.174.68.21

NS records: ns1.resellerinterface.de, ns2.resellerinterface.de, ns3.resellerinterface.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ktc-tec.com (unsigned zone)

⏱️ Timing

Total: 418ms | Queries: -

📄 Records

TypeCountSample Data
A131.172.86.30
NS3ns1.resellerinterface.de, ns2.resellerinterface.de...
MX1mail.ktc-tec.com (pri: 10)
TXT1v=spf1 +a +mx -all
SOA1ns1.resellerinterface.de hostmaster.rese

Analysis

Hierarchy

ktc-tec.com is the parent of mail.ktc-tec.com.

IP Addresses

ktc-tec.com points to a single IP number: 31.172.86.30.

other host names for instance matahari.de, mail.ventoweb.de, mail.m-sale.de, mail.technik24.eu and mail.ktc-tec.com share IP numbers with ktc-tec.com.

Name Servers

ktc-tec.com is delegated to three name servers: ns1.resellerinterface.de, ns2.resellerinterface.de and ns3.resellerinterface.de.

ktc-tec.com at least partially shares name servers with other domains, for instance hotel-manager.de, walsro.de, triopsking.fr, kuechenforum.de and 50prozent.de.

Host names with two IP numbers:

Host ns1.resellerinterface.de points to 2001:67c:1bc::21 and 192.174.68.21.

Host ns2.resellerinterface.de points to 2001:67c:10b8::21 and 176.97.158.21.

Host ns3.resellerinterface.de points to 2001:67c:1bc::20 and 192.174.68.20.

Mail Servers

ktc-tec.com is handled by a single mail server, mail.ktc-tec.com.

Host name mail.ktc-tec.com points to IP address 31.172.86.30.