kortenhorst.com - robtex.com

kortenhorst.com

DNSSEC⚠️ Not signed
A93.119.14.228🇳🇱 TRANSIP-AS93.119.0.0/20 TransIP B.V.
PTRwebmail.kortenhorst.com
NSns1.lukratief.net ⭐
A2a01:7c8:bb09:4bb:5054:ff:fe2c:9abb🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRwebmail.kortenhorst.com
A93.119.14.228🇳🇱 TRANSIP-AS93.119.0.0/20 TransIP B.V.
PTRwebmail.kortenhorst.com
NSns2.lukratief.net
A217.160.217.201🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
MX4d6008e8.21.ik2.com ⭐
A38.246.57.230🇺🇸 AS39558438.246.56.0/23 Route Registered for Cogent Communications Customer - Data Management Associates of Brevard Inc (d/b/a ColoBarn)
PTRs602e.ik2.com
A64.38.239.83🇺🇸 AS2045464.38.224.0/20 Proxy route
A162.213.157.172🇨🇦 ASTUTEHOSTING162.213.156.0/23 Astute Hosting Incorporated
A207.81.189.178🇨🇦 ASN-TELUS207.81.0.0/16 NETBLK-SHOWNET6-BLK1
PTRs250a.ik2.com
MX4d6008e8.22.ik2.io(20)
A38.246.57.226🇺🇸 AS39558438.246.56.0/23 Route Registered for Cogent Communications Customer - Data Management Associates of Brevard Inc (d/b/a ColoBarn)
PTRs602a.ik2.io
A64.38.239.82🇺🇸 AS2045464.38.224.0/20 Proxy route
PTRs480c.ik2.io
TXTv=spf1 include:_spf.transip.email ~all
SOAns1.lukratief.netdnsadmin@kortenhorst.com 2025-07-13 #2

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=1784461742

Subdomains

webmail.kortenhorst.com

Same first word

kortenhorst.info
kortenhorst.com
kortenhorst.net
kortenhorst.nl

DNS History

14 records (5 active, 9 former)

20162017201820192020202120222023202420252026NSns1.lukratief.netns2.lukratief.netns.lukratief.netMX4d6008e8.21.ik2.com4d6008e8.22.ik2.iokortenhorst.com.c2.mx1.ik2.comkortenhorst.com.c2.mx2.ik2.iokortenhorst.com.c2.mx3.ik2.eumx.lukratief.netwebmail.kortenhorst.comA93.119.14.228178.237.34.62a00:1188:5:2::1695.142.102.179
○NSns.lukratief.net2015-07-13 → 2018-07-31 · 4 obs
● 2015-07-13 21:39:54
● 2018-07-31 21:09:48
○ 2026-03-10 04:13:38
○ 2026-07-19 11:50:40
●NSns1.lukratief.net2015-07-13 → 2026-07-19 · 2 obs
● 2015-07-13 21:39:54
● 2026-07-19 11:50:40
●NSns2.lukratief.net2026-03-10 → 2026-07-19 · 3 obs
○ 2018-07-31 21:09:48
● 2026-03-10 04:13:38
● 2026-07-19 11:50:40
●MX4d6008e8.21.ik2.com2026-03-10 → 2026-07-19 · 3 obs
○ 2018-07-31 21:09:48
● 2026-03-10 04:13:38
● 2026-07-19 11:50:40
●MX4d6008e8.22.ik2.io2026-03-10 → 2026-07-19 · 3 obs
○ 2018-07-31 21:09:48
● 2026-03-10 04:13:38
● 2026-07-19 11:50:40
○MXkortenhorst.com.c2.mx1.ik2.com2017-01-01 → 2018-07-31 · 5 obs
○ 2016-04-26 17:41:08
● 2017-01-01 18:26:10
● 2018-07-31 21:09:48
○ 2026-03-10 04:13:38
○ 2026-07-19 11:50:40
○MXkortenhorst.com.c2.mx2.ik2.io2017-01-01 → 2018-07-31 · 5 obs
○ 2016-04-26 17:41:08
● 2017-01-01 18:26:10
● 2018-07-31 21:09:48
○ 2026-03-10 04:13:38
○ 2026-07-19 11:50:40
○MXkortenhorst.com.c2.mx3.ik2.eu2017-01-01 → 2018-07-31 · 5 obs
○ 2016-04-26 17:41:08
● 2017-01-01 18:26:10
● 2018-07-31 21:09:48
○ 2026-03-10 04:13:38
○ 2026-07-19 11:50:40
○MXmx.lukratief.net2015-07-13 → 2016-04-26 · 4 obs
● 2015-07-13 21:39:54
● 2016-04-26 17:41:08
○ 2017-01-01 18:26:10
○ 2026-07-19 11:50:40
○MXwebmail.kortenhorst.com2015-07-13 → 2016-04-26 · 4 obs
● 2015-07-13 21:39:54
● 2016-04-26 17:41:08
○ 2017-01-01 18:26:10
○ 2026-07-19 11:50:40
○A178.237.34.62015-07-13 → 2017-01-01 · 4 obs
● 2015-07-13 21:39:54
● 2017-01-01 18:26:10
○ 2018-07-31 21:09:48
○ 2026-07-19 11:50:40
○A2a00:1188:5:2::162015-07-13 → 2017-01-01 · 4 obs
● 2015-07-13 21:39:54
● 2017-01-01 18:26:10
○ 2018-07-31 21:09:48
○ 2026-07-19 11:50:40
●A93.119.14.2282026-03-10 → 2026-07-19 · 3 obs
○ 2018-07-31 21:09:48
● 2026-03-10 04:13:38
● 2026-07-19 11:50:40
○A95.142.102.1792018-07-31 → 2018-07-31 · 4 obs
○ 2017-01-01 18:26:10
● 2018-07-31 21:09:48
○ 2026-03-10 04:13:38
○ 2026-07-19 11:50:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
kortenhorst.comns1.lukratief.net, ns2.lukratief.net-

✅ Authoritative Response

Server:93.119.14.228

NS records: ns1.lukratief.net, ns2.lukratief.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kortenhorst.com (unsigned zone)

⏱️ Timing

Total: 533ms | Queries: -

📄 Records

TypeCountSample Data
A193.119.14.228
NS2ns1.lukratief.net, ns2.lukratief.net
MX24d6008e8.22.ik2.io (pri: 20), 4d6008e8.21.ik2.com (pri: 10)
TXT1v=spf1 include:_spf.transip.email ~all
SOA1ns1.lukratief.net dnsadmin.kortenhorst.c

Analysis

Hierarchy

webmail.kortenhorst.com is a subdomain of kortenhorst.com.

IP Addresses

kortenhorst.com resolves to one IP address: 93.119.14.228.

Other host names — webmail.kortenhorst.com, mail.wichers.net, ns1.lukratief.net and lukratief.net — share IP numbers with kortenhorst.com.

Name Servers

kortenhorst.com is delegated to two name servers: ns1.lukratief.net and ns2.lukratief.net.

kortenhorst.com shares its name server setup with other domains, such as lukratief.net.

The name servers for kortenhorst.com overlap at least in part with those of other domains, including kekitosbonitos.nl and kekitosbonitos.com.

These name servers commonly appear alongside the name servers ns.lukratief.net and ns.lukratief.net.has-been-renamed.ojmzykdd.nsdns.info.

Hostnames that resolve to two IP addresses:

ns1.lukratief.net points to 93.119.14.228 and 2a01:7c8:bb09:4bb:5054:ff:fe2c:9abb.

Hosts with just one IP address:

ns2.lukratief.net points to 217.160.217.201.

Mail Servers

Mail for kortenhorst.com is handled by two mail servers — 4d6008e8.21.ik2.com and 4d6008e8.22.ik2.io.

Hosts that point to four IP numbers:

4d6008e8.21.ik2.com resolves to 38.246.57.230, 64.38.239.83, 162.213.157.172 and 207.81.189.178.

Hostnames that resolve to two IP addresses:

4d6008e8.22.ik2.io points to 38.246.57.226 and 64.38.239.82.