webbkurser.com - robtex.com

webbkurser.com

DNSSEC⚠️ Not signed
A2a02:2350:5:104:d9:bbb2:d69c:1b78🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A77.111.241.91🇩🇰 ONECOM77.111.240.0/22 One.com A/S
NSns01.one.com ⭐
A2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48
PTRns01.one.com
A195.206.121.10ONECOM-INFRA195.206.121.0/24
PTRns01.one.com
NSns02.one.com
A2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48
PTRns02.one.com
A185.10.11.10ONECOM185.10.11.0/24
PTRns02.one.com
MXmx1.pub.mailpod9-cph3.one.com ⭐
A185.164.14.118🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S
PTRmx1.pub.mailpod9-cph3.one.com
MXmx2.pub.mailpod9-cph3.one.com ⭐
A185.164.14.119🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S
PTRmx2.pub.mailpod9-cph3.one.com
MXmx3.pub.mailpod9-cph3.one.com ⭐
A185.164.14.120🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S
PTRmx3.pub.mailpod9-cph3.one.com
MXmx4.pub.mailpod9-cph3.one.com ⭐
A185.164.14.124🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S
PTRmx4.pub.mailpod9-cph3.one.com
SOAns01.one.comhostmaster@one.com 2026-05-06 #5

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=1778741956

Same first word

webbkurser.com

DNS History

15 records (8 active, 7 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comns1.loopia.sens2.loopia.seMXmx1.pub.mailpod9-cph3.one.commx2.pub.mailpod9-cph3.one.commx3.pub.mailpod9-cph3.one.commx4.pub.mailpod9-cph3.one.commxcluster1.one.commxcluster2.one.comA2a02:2350:5:104:d9:bbb2:d69c:1b7877.111.241.91194.9.94.1546.30.212.4346.30.213.107
●NSns01.one.com2015-12-09 → 2026-05-14 · 3 obs
○ 2015-07-22 09:40:42
● 2015-12-09 05:04:28
● 2026-05-14 07:14:52
●NSns02.one.com2015-12-09 → 2026-05-14 · 3 obs
○ 2015-07-22 09:40:42
● 2015-12-09 05:04:28
● 2026-05-14 07:14:52
○NSns1.loopia.se2015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 09:40:42
○ 2015-12-09 05:04:28
○ 2026-05-14 07:14:52
○NSns2.loopia.se2015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 09:40:42
○ 2015-12-09 05:04:28
○ 2026-05-14 07:14:52
●MXmx1.pub.mailpod9-cph3.one.com2026-03-05 → 2026-05-14 · 3 obs
○ 2017-05-31 18:38:44
● 2026-03-05 02:33:34
● 2026-05-14 07:14:52
●MXmx2.pub.mailpod9-cph3.one.com2026-03-05 → 2026-05-14 · 3 obs
○ 2017-05-31 18:38:44
● 2026-03-05 02:33:34
● 2026-05-14 07:14:52
●MXmx3.pub.mailpod9-cph3.one.com2026-03-05 → 2026-05-14 · 3 obs
○ 2017-05-31 18:38:44
● 2026-03-05 02:33:34
● 2026-05-14 07:14:52
●MXmx4.pub.mailpod9-cph3.one.com2026-03-05 → 2026-05-14 · 3 obs
○ 2017-05-31 18:38:44
● 2026-03-05 02:33:34
● 2026-05-14 07:14:52
○MXmxcluster1.one.com2015-12-09 → 2017-05-31 · 4 obs
● 2015-12-09 05:04:28
● 2017-05-31 18:38:44
○ 2026-03-05 02:33:34
○ 2026-05-14 07:14:52
○MXmxcluster2.one.com2015-12-09 → 2017-05-31 · 4 obs
● 2015-12-09 05:04:28
● 2017-05-31 18:38:44
○ 2026-03-05 02:33:34
○ 2026-05-14 07:14:52
○A194.9.94.152015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 09:40:42
○ 2015-12-09 05:04:28
○ 2026-05-14 07:14:52
●A2a02:2350:5:104:d9:bbb2:d69c:1b782026-03-05 → 2026-05-14 · 3 obs
○ 2017-05-31 18:38:44
● 2026-03-05 02:33:34
● 2026-05-14 07:14:52
○A46.30.212.432015-12-09 → 2016-03-21 · 5 obs
○ 2015-07-22 09:40:42
● 2015-12-09 05:04:28
● 2016-03-21 20:13:44
○ 2016-09-17 23:35:24
○ 2026-05-14 07:14:52
○A46.30.213.1072016-09-17 → 2017-05-31 · 5 obs
○ 2016-03-21 20:13:44
● 2016-09-17 23:35:24
● 2017-05-31 18:38:44
○ 2026-03-05 02:33:34
○ 2026-05-14 07:14:52
●A77.111.241.912026-03-05 → 2026-05-14 · 3 obs
○ 2017-05-31 18:38:44
● 2026-03-05 02:33:34
● 2026-05-14 07:14:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...-
webbkurser.comns01.one.com, ns02.one.com4 records

✅ Authoritative Response

Server:185.10.11.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 596ms | Queries: -

📄 Records

TypeCountSample Data
A177.111.241.91
AAAA12a02:2350:5:104:d9:bbb2:d69c:1b78
NS2ns01.one.com, ns02.one.com
MX4mx3.pub.mailpod9-cph3.one.com (pri: 10), mx4.pub.mailpod9-cph3.one.com (pri: 10)...
SOA1ns01.one.com hostmaster.one.com

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.one.com, ns01.one.com, ns02.one.com...)

Analysis

IP Addresses

webbkurser.com resolves to two IP numbers: 2a02:2350:5:104:d9:bbb2:d69c:1b78 and 77.111.241.91.

other host names including www.vansterfilen.se, www.2030.builders, www.suradeg.se, musa-site.com and hagbyrytteri.se share IP numbers with webbkurser.com.

Name Servers

webbkurser.com is delegated to two name servers ns01.one.com and ns02.one.com.

webbkurser.com shares the same name server setup as other domains, for instance nanoplast.dk, impressionstudio.nl, rodeport.dk, h-p-h.dk and sultan.nu.

Host names with two IP numbers:

The host name ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10; the host name ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10.

Mail Servers

Four mail servers handle webbkurser.com: mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com, mx3.pub.mailpod9-cph3.one.com and mx4.pub.mailpod9-cph3.one.com.

webbkurser.com shares some mail servers with other domains, at least partially, for instance hildahummelbos.se, fredebo.com, karlkampe.se, wildburg.at and silverjohn.dk.

Host names with one IP number: mx1.pub.mailpod9-cph3.one.com points to 185.164.14.118; mx2.pub.mailpod9-cph3.one.com points to 185.164.14.119; mx3.pub.mailpod9-cph3.one.com points to 185.164.14.120; mx4.pub.mailpod9-cph3.one.com points to 185.164.14.124.