itcf.dk - dns.ninja

itcf.dk

DNSSEC๐Ÿ”’ Signed (DS record present)
A46.30.215.127๐Ÿ‡ฉ๐Ÿ‡ฐ ONECOM46.30.208.0/21 One.com A/S
PTRwebforward.webpod16-cph3.one.com
NSns01.one.com โญ
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::10๐Ÿ‡ฉ๐Ÿ‡ฐ ONECOM2001:67c:3c0::/48
PTRns02.one.com
A185.10.11.10ONECOM185.10.11.0/24
PTRns02.one.com
MXitcf-dk.mail.protection.outlook.com โญ
A2a01:111:f403:ca04::5๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca04::9๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca09::๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca09::c๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.0๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.68.12๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.68.25๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.73.19๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
TXTMS=ms51828652
TXTv=spf1 a:itcpostfix02out.itcfyn.dk include:spf.protection.outlook.com -all
TXTDH7N8IB1aRaJn20OvfWc/ZYPF3JgDwnA5yiM5MdTIkc8qbcb7elJjnsyx/GaXeW2ioR6hP/QnmYsN...
SOAns01.one.comhostmaster@one.com 2026-03-25 #2

dk

DNSSEC๐Ÿ”’ Signed (DS record present)
NSb.nic.dk โญ
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk
TXTDK zone updateEpoch 1786055940localtime Fri Aug 7 00:39:00 2026gmtime Thu Au...
SOAb.nic.dktech@punktum.dk serial=1786055940

Same first word

Similar names

DNS History

8 records (4 active, 4 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.commimer.deic.dkmimer.snet.uvm.dkns-soa.darenet.dkMXitcf-dk.mail.protection.outlook.comA46.30.215.127205.186.179.155
โ—‹NSmimer.deic.dk2016-03-15 โ†’ 2020-01-31 ยท 5 obs
โ—‹ 2015-12-11 18:13:20
โ— 2016-03-15 15:03:42
โ— 2020-01-31 17:55:46
โ—‹ 2026-03-14 16:18:34
โ—‹ 2026-08-06 23:17:30
โ—‹NSmimer.snet.uvm.dk2015-08-12 โ†’ 2015-12-11 ยท 4 obs
โ— 2015-08-12 16:39:54
โ— 2015-12-11 18:13:20
โ—‹ 2016-03-15 15:03:42
โ—‹ 2026-08-06 23:17:30
โ—‹NSns-soa.darenet.dk2015-08-12 โ†’ 2020-01-31 ยท 4 obs
โ— 2015-08-12 16:39:54
โ— 2020-01-31 17:55:46
โ—‹ 2026-03-14 16:18:34
โ—‹ 2026-08-06 23:17:30
โ—NSns01.one.com2026-03-14 โ†’ 2026-08-06 ยท 3 obs
โ—‹ 2020-01-31 17:55:46
โ— 2026-03-14 16:18:34
โ— 2026-08-06 23:17:30
โ—NSns02.one.com2026-03-14 โ†’ 2026-08-06 ยท 3 obs
โ—‹ 2020-01-31 17:55:46
โ— 2026-03-14 16:18:34
โ— 2026-08-06 23:17:30
โ—MXitcf-dk.mail.protection.outlook.com2020-01-31 โ†’ 2026-08-06 ยท 2 obs
โ— 2020-01-31 17:55:46
โ— 2026-08-06 23:17:30
โ—‹A205.186.179.1552015-08-12 โ†’ 2020-01-31 ยท 4 obs
โ— 2015-08-12 16:39:54
โ— 2020-01-31 17:55:46
โ—‹ 2026-03-14 16:18:34
โ—‹ 2026-08-06 23:17:30
โ—A46.30.215.1272026-03-14 โ†’ 2026-08-06 ยท 3 obs
โ—‹ 2020-01-31 17:55:46
โ— 2026-03-14 16:18:34
โ— 2026-08-06 23:17:30

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk...-
itcf.dkns01.one.com, ns02.one.com-

โœ… Authoritative Response

Server:195.206.121.10

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

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 813ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A146.30.215.127
NS2ns01.one.com, ns02.one.com
MX1itcf-dk.mail.protection.outlook.com (pri
TXT3MS=ms51828652, v=spf1 a:itcpostfix02out.itcfyn.dk incl...
SOA1ns01.one.com hostmaster.one.com

Analysis

IP Addresses

itcf.dk resolves to just one IP address, 46.30.215.127.

Two other host names, along with keralouve.be, vimalo.com and gremien.org, also share IP numbers with itcf.dk.

Name Servers

DNS delegation for itcf.dk points to two name servers: ns01.one.com and ns02.one.com.

itcf.dk shares its NS records with other domains, for example range24.de, sgson.se, mpcontrols.com and two others.

ns01.one.com directs to 195.206.121.10 and 2001:67c:28cc::10. ns02.one.com directs to 185.10.11.10 and 2001:67c:3c0::10. Each host name carries two IP addresses.

Mail Servers

The sole mail server for itcf.dk is itcf-dk.mail.protection.outlook.com.

With 8 IP addresses total, itcf-dk.mail.protection.outlook.com resolves to 52.101.68.0, 52.101.68.12, 52.101.68.25 and 5 others.