fehler.se - dns.ninja

fehler.se

DNSSEC🔒 Signed (DS record present)
A2a02:2350:5:106:0:fd36:77f7:3814🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A46.30.215.128🇩🇰 ONECOM46.30.208.0/21 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.mailpod14-cph3.one.com ⭐
A185.10.9.212🇩🇰 ONECOM185.10.8.0/22
PTRmx1.pub.mailpod14-cph3.one.com
MXmx2.pub.mailpod14-cph3.one.com ⭐
A185.10.9.213🇩🇰 ONECOM185.10.8.0/22
PTRmx2.pub.mailpod14-cph3.one.com
MXmx3.pub.mailpod14-cph3.one.com ⭐
A185.10.9.214🇩🇰 ONECOM185.10.8.0/22
PTRmx3.pub.mailpod14-cph3.one.com
MXmx4.pub.mailpod14-cph3.one.com ⭐
A185.10.9.215🇩🇰 ONECOM185.10.8.0/22
PTRmx4.pub.mailpod14-cph3.one.com
TXTv=spf1 mx include:_custspf.one.com -all
SOAns01.one.comhostmaster@one.com 2026-07-20 #1

se

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.se ⭐
NSa.ns.se
NSb.ns.se
NSc.ns.se
NSf.ns.se
NSg.ns.se
NSi.ns.se
NSm.ns.se
NSx.ns.se
NSy.ns.se
NSz.ns.se
TXTSE zone update: 2026-08-03 10:29:10 +0000 (EPOCH 1785752950) (auto)
TXTid:160624b6-2783-48dc-8bde-0c458be593a0
SOAcatcher-in-the-rye.nic.seregistry-default@nic.se serial=1785753326

Subdomains

www.fehler.se

Same first word

fehler.eu
fehler.biz
fehler.de
fehler.nl
fehler.cl
fehler.ca
fehler.net
fehler.dk
fehler.se

Similar names

helfer.ee
heferl.net
helfer.us
helfer.org
hefler.com
helfer.pro
hefler.at
helfer.email
hfrele.com
helfer.net
lferhe.com
frehel.com
hefler.net
helfer.co.il
helfer.nyc
herfel.de
hefler.de
fleher.com
frehel.info
helfer.it
helfer.ca
herfel.com
fehrle.net
felher.com
frehel.eu
helfer.dk
hefler.ca
helfer.com.mx
herlef.de
helfer.de
helfer.com
hefler.eu
helfer.es

DNS History

18 records (8 active, 10 former)

2008201020122014201620182020202220242026NSns01.one.comns02.one.comns1.b-one.nuns2.b-one.nuns3.b-one.nuMXmx1.pub.mailpod14-cph3.one.commx2.pub.mailpod14-cph3.one.commx3.pub.mailpod14-cph3.one.commx4.pub.mailpod14-cph3.one.commx-cluster1.one.commx-cluster2.one.commxcluster1.one.commxcluster2.one.comA2a02:2350:5:106:0:fd36:77f7:381446.30.215.128195.47.247.4446.30.212.9446.30.213.154
●NSns01.one.com2015-05-15 → 2026-08-03 · 3 obs
○ 2007-12-04 04:52:50
● 2015-05-15 17:58:28
● 2026-08-03 11:07:00
●NSns02.one.com2015-05-15 → 2026-08-03 · 3 obs
○ 2007-12-04 04:52:50
● 2015-05-15 17:58:28
● 2026-08-03 11:07:00
○NSns1.b-one.nu2007-12-04 → 2007-12-04 · 3 obs
● 2007-12-04 04:52:50
○ 2015-05-15 17:58:28
○ 2026-08-03 11:07:00
○NSns2.b-one.nu2007-12-04 → 2007-12-04 · 3 obs
● 2007-12-04 04:52:50
○ 2015-05-15 17:58:28
○ 2026-08-03 11:07:00
○NSns3.b-one.nu2007-12-04 → 2007-12-04 · 3 obs
● 2007-12-04 04:52:50
○ 2015-05-15 17:58:28
○ 2026-08-03 11:07:00
○MXmx-cluster1.one.com2007-12-04 → 2007-12-04 · 3 obs
● 2007-12-04 04:52:50
○ 2015-05-15 17:58:28
○ 2026-08-03 11:07:00
○MXmx-cluster2.one.com2007-12-04 → 2007-12-04 · 3 obs
● 2007-12-04 04:52:50
○ 2015-05-15 17:58:28
○ 2026-08-03 11:07:00
●MXmx1.pub.mailpod14-cph3.one.com2026-06-28 → 2026-08-03 · 3 obs
○ 2017-01-04 12:34:28
● 2026-06-28 01:34:16
● 2026-08-03 11:07:00
●MXmx2.pub.mailpod14-cph3.one.com2026-06-28 → 2026-08-03 · 3 obs
○ 2017-01-04 12:34:28
● 2026-06-28 01:34:16
● 2026-08-03 11:07:00
●MXmx3.pub.mailpod14-cph3.one.com2026-06-28 → 2026-08-03 · 3 obs
○ 2017-01-04 12:34:28
● 2026-06-28 01:34:16
● 2026-08-03 11:07:00
●MXmx4.pub.mailpod14-cph3.one.com2026-06-28 → 2026-08-03 · 3 obs
○ 2017-01-04 12:34:28
● 2026-06-28 01:34:16
● 2026-08-03 11:07:00
○MXmxcluster1.one.com2015-05-15 → 2017-01-04 · 5 obs
○ 2007-12-04 04:52:50
● 2015-05-15 17:58:28
● 2017-01-04 12:34:28
○ 2026-06-28 01:34:16
○ 2026-08-03 11:07:00
○MXmxcluster2.one.com2015-05-15 → 2017-01-04 · 5 obs
○ 2007-12-04 04:52:50
● 2015-05-15 17:58:28
● 2017-01-04 12:34:28
○ 2026-06-28 01:34:16
○ 2026-08-03 11:07:00
○A195.47.247.442007-12-04 → 2007-12-04 · 3 obs
● 2007-12-04 04:52:50
○ 2015-05-15 17:58:28
○ 2026-08-03 11:07:00
●A2a02:2350:5:106:0:fd36:77f7:38142026-06-28 → 2026-08-03 · 3 obs
○ 2017-01-04 12:34:28
● 2026-06-28 01:34:16
● 2026-08-03 11:07:00
○A46.30.212.942015-05-15 → 2016-03-20 · 5 obs
○ 2007-12-04 04:52:50
● 2015-05-15 17:58:28
● 2016-03-20 07:41:08
○ 2016-08-10 08:16:16
○ 2026-08-03 11:07:00
○A46.30.213.1542016-08-10 → 2017-01-04 · 5 obs
○ 2016-03-20 07:41:08
● 2016-08-10 08:16:16
● 2017-01-04 12:34:28
○ 2026-06-28 01:34:16
○ 2026-08-03 11:07:00
●A46.30.215.1282026-06-28 → 2026-08-03 · 3 obs
○ 2017-01-04 12:34:28
● 2026-06-28 01:34:16
● 2026-08-03 11:07:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sex.ns.se, y.ns.se, a.ns.se, f.ns.se...-
fehler.sens01.one.com, ns02.one.com-

✅ 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: 1005ms | Queries: -

📄 Records

TypeCountSample Data
A146.30.215.128
AAAA12a02:2350:5:106:0:fd36:77f7:3814
NS2ns01.one.com, ns02.one.com
MX4mx1.pub.mailpod14-cph3.one.com (pri: 10), mx3.pub.mailpod14-cph3.one.com (pri: 10)...
TXT1v=spf1 mx include:_custspf.one.com -all
SOA1ns01.one.com hostmaster.one.com

Analysis

Hierarchy

www.fehler.se is delegated beneath fehler.se.

IP Addresses

fehler.se points to the IP addresses 46.30.215.128 and 2a02:2350:5:106:0:fd36:77f7:3814

lajm.dk, bistrupspejderne.dk, klingsdal.se and two other host names share IP numbers with fehler.se.

Name Servers

fehler.se is delegated to two name servers: ns01.one.com and ns02.one.com.

fehler.se uses the same name servers as several other domains — among them teamkragh.com, airbrushnewart.de, lmal.se and two more.

ns01.one.com and ns02.one.com each resolve to two IP addresses: ns01.one.com points to 195.206.121.10 and 2001:67c:28cc::10, while ns02.one.com points to 185.10.11.10 and 2001:67c:3c0::10.

Mail Servers

The four mail servers for fehler.se are mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com, mx3.pub.mailpod14-cph3.one.com and mx4.pub.mailpod14-cph3.one.com.

fehler.se has at least partial mail server overlap with other domains such as tabellion.email, sivve.eu, quickprint.no and two more.

Each of the four hosts mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com, mx3.pub.mailpod14-cph3.one.com and mx4.pub.mailpod14-cph3.one.com points to a single IP address — mx1.pub.mailpod14-cph3.one.com points to 185.10.9.212, mx2.pub.mailpod14-cph3.one.com points to 185.10.9.213, mx3.pub.mailpod14-cph3.one.com points to 185.10.9.214 and mx4.pub.mailpod14-cph3.one.com points to 185.10.9.215.