itbytes.dk - dns.ninja

itbytes.dk

DNSSEC๐Ÿ”’ Signed (DS record present)
A2a02:2350:5:111:85:22ef:5837:a36d๐Ÿ‡ฉ๐Ÿ‡ฐ ONECOM2a02:2350::/32 One.com A/S
A46.30.215.80๐Ÿ‡ฉ๐Ÿ‡ฐ ONECOM46.30.208.0/21 One.com A/S
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
MXmx1.pub.mailpod11-cph3.one.com โญ
A104.37.34.230๐Ÿ‡ฉ๐Ÿ‡ฐ ONECOM104.37.32.0/21 One.com A/S
MXmx2.pub.mailpod11-cph3.one.com โญ
A104.37.34.231๐Ÿ‡ฉ๐Ÿ‡ฐ ONECOM104.37.32.0/21 One.com A/S
MXmx3.pub.mailpod11-cph3.one.com โญ
A104.37.34.232๐Ÿ‡ฉ๐Ÿ‡ฐ ONECOM104.37.32.0/21 One.com A/S
MXmx4.pub.mailpod11-cph3.one.com โญ
A104.37.34.233๐Ÿ‡ฉ๐Ÿ‡ฐ ONECOM104.37.32.0/21 One.com A/S
SOAns01.one.comhostmaster@one.com 2026-05-31 #1

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 1782013321localtime Sun Jun 21 05:42:01 2026gmtime Sun Ju...
SOAb.nic.dktech@punktum.dk serial=1782013321

Same first word

Similar names

DNS History

19 records (8 active, 11 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comns1.gigahost.dkns2.gigahost.dkns3.gigahost.dkns4.gigahost.dkns5.gigahost.dkMXmx1.pub.mailpod11-cph3.one.commx2.pub.mailpod11-cph3.one.commx3.pub.mailpod11-cph3.one.commx4.pub.mailpod11-cph3.one.commx1.gigahost.dkmx2.gigahost.dkmx3.gigahost.dkA2a02:2350:5:111:85:22ef:5837:a36d46.30.215.80217.116.232.2012a02:2350:5:111:80e0:6724:3690:ebeb46.30.215.124
โ—NSns01.one.com2026-02-20 โ†’ 2026-06-21 ยท 3 obs
โ—‹ 2017-02-03 22:36:32
โ— 2026-02-20 02:47:56
โ— 2026-06-21 04:32:16
โ—NSns02.one.com2026-02-20 โ†’ 2026-06-21 ยท 3 obs
โ—‹ 2017-02-03 22:36:32
โ— 2026-02-20 02:47:56
โ— 2026-06-21 04:32:16
โ—‹NSns1.gigahost.dk2015-08-04 โ†’ 2017-02-03 ยท 4 obs
โ— 2015-08-04 06:16:48
โ— 2017-02-03 22:36:32
โ—‹ 2026-02-20 02:47:56
โ—‹ 2026-06-21 04:32:16
โ—‹NSns2.gigahost.dk2015-08-04 โ†’ 2017-02-03 ยท 4 obs
โ— 2015-08-04 06:16:48
โ— 2017-02-03 22:36:32
โ—‹ 2026-02-20 02:47:56
โ—‹ 2026-06-21 04:32:16
โ—‹NSns3.gigahost.dk2015-08-04 โ†’ 2017-02-03 ยท 4 obs
โ— 2015-08-04 06:16:48
โ— 2017-02-03 22:36:32
โ—‹ 2026-02-20 02:47:56
โ—‹ 2026-06-21 04:32:16
โ—‹NSns4.gigahost.dk2015-08-04 โ†’ 2017-02-03 ยท 4 obs
โ— 2015-08-04 06:16:48
โ— 2017-02-03 22:36:32
โ—‹ 2026-02-20 02:47:56
โ—‹ 2026-06-21 04:32:16
โ—‹NSns5.gigahost.dk2015-08-04 โ†’ 2017-02-03 ยท 4 obs
โ— 2015-08-04 06:16:48
โ— 2017-02-03 22:36:32
โ—‹ 2026-02-20 02:47:56
โ—‹ 2026-06-21 04:32:16
โ—‹MXmx1.gigahost.dk2015-08-04 โ†’ 2017-02-03 ยท 4 obs
โ— 2015-08-04 06:16:48
โ— 2017-02-03 22:36:32
โ—‹ 2026-02-20 02:47:56
โ—‹ 2026-06-21 04:32:16
โ—MXmx1.pub.mailpod11-cph3.one.com2026-02-20 โ†’ 2026-06-21 ยท 3 obs
โ—‹ 2017-02-03 22:36:32
โ— 2026-02-20 02:47:56
โ— 2026-06-21 04:32:16
โ—‹MXmx2.gigahost.dk2015-08-04 โ†’ 2017-02-03 ยท 4 obs
โ— 2015-08-04 06:16:48
โ— 2017-02-03 22:36:32
โ—‹ 2026-02-20 02:47:56
โ—‹ 2026-06-21 04:32:16
โ—MXmx2.pub.mailpod11-cph3.one.com2026-02-20 โ†’ 2026-06-21 ยท 3 obs
โ—‹ 2017-02-03 22:36:32
โ— 2026-02-20 02:47:56
โ— 2026-06-21 04:32:16
โ—‹MXmx3.gigahost.dk2015-08-04 โ†’ 2017-02-03 ยท 4 obs
โ— 2015-08-04 06:16:48
โ— 2017-02-03 22:36:32
โ—‹ 2026-02-20 02:47:56
โ—‹ 2026-06-21 04:32:16
โ—MXmx3.pub.mailpod11-cph3.one.com2026-02-20 โ†’ 2026-06-21 ยท 3 obs
โ—‹ 2017-02-03 22:36:32
โ— 2026-02-20 02:47:56
โ— 2026-06-21 04:32:16
โ—MXmx4.pub.mailpod11-cph3.one.com2026-02-20 โ†’ 2026-06-21 ยท 3 obs
โ—‹ 2017-02-03 22:36:32
โ— 2026-02-20 02:47:56
โ— 2026-06-21 04:32:16
โ—‹A217.116.232.2012015-08-04 โ†’ 2017-02-03 ยท 4 obs
โ— 2015-08-04 06:16:48
โ— 2017-02-03 22:36:32
โ—‹ 2026-02-20 02:47:56
โ—‹ 2026-06-21 04:32:16
โ—‹A2a02:2350:5:111:80e0:6724:3690:ebeb2026-02-20 โ†’ 2026-02-20 ยท 4 obs
โ—‹ 2017-02-03 22:36:32
โ— 2026-02-20 02:47:56
โ—‹ 2026-03-01 00:12:10
โ—‹ 2026-06-21 04:32:16
โ—A2a02:2350:5:111:85:22ef:5837:a36d2026-03-01 โ†’ 2026-06-21 ยท 3 obs
โ—‹ 2026-02-20 02:47:56
โ— 2026-03-01 00:12:10
โ— 2026-06-21 04:32:16
โ—‹A46.30.215.1242026-02-20 โ†’ 2026-02-20 ยท 4 obs
โ—‹ 2017-02-03 22:36:32
โ— 2026-02-20 02:47:56
โ—‹ 2026-03-01 00:12:10
โ—‹ 2026-06-21 04:32:16
โ—A46.30.215.802026-03-01 โ†’ 2026-06-21 ยท 3 obs
โ—‹ 2026-02-20 02:47:56
โ— 2026-03-01 00:12:10
โ— 2026-06-21 04:32:16

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
dkc.nic.dk, l.nic.dk, b.nic.dk, s.nic.dk...12 records
itbytes.dkns01.one.com, ns02.one.com-

โœ… Authoritative Response

Server:185.10.11.10

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: 1268ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A146.30.215.80
AAAA12a02:2350:5:111:85:22ef:5837:a36d
NS2ns01.one.com, ns02.one.com
MX4mx4.pub.mailpod11-cph3.one.com (pri: 10), mx2.pub.mailpod11-cph3.one.com (pri: 10)...
SOA1ns01.one.com hostmaster.one.com

๐Ÿ“Œ Glue Records Collected

Total: 12

In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)

Analysis

IP Addresses

itbytes.dk directs to two IP numbers, 46.30.215.80 and 2a02:2350:5:111:85:22ef:5837:a36d

Two other host names, along with allanolsen.com, clockrent.com and ditlevsen.se, also share IP numbers with itbytes.dk.

Name Servers

Two name servers handle the delegation for itbytes.dk: ns01.one.com and ns02.one.com.

itbytes.dk shares its NS records with other domains, for example firmavision.com, samnoey.com, jvdb.dk and two others.

ns01.one.com and ns02.one.com both carry two IP addresses. The A records for ns01.one.com are 195.206.121.10 and 2001:67c:28cc::10; the A records for ns02.one.com are 185.10.11.10 and 2001:67c:3c0::10.

Mail Servers

Four mail servers handle email for itbytes.dk: mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com, mx3.pub.mailpod11-cph3.one.com and mx4.pub.mailpod11-cph3.one.com.

There is at least a partial MX overlap between itbytes.dk and other domains, including vetus-online.com, johnsbox.net, ligister.com and two others.

The hosts mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com, mx3.pub.mailpod11-cph3.one.com and mx4.pub.mailpod11-cph3.one.com all resolve to exactly one IP address each: 104.37.34.230, 104.37.34.231, 104.37.34.232 and 104.37.34.233 respectively.