simpleworks.dk - robtex.com

simpleworks.dk

DNSSEC๐Ÿ”’ Signed (DS record present)
A2a02:2350:5:106:d7:1ff1:6b21:86eb๐Ÿ‡ฉ๐Ÿ‡ฐ ONECOM2a02:2350::/32 One.com A/S
A46.30.215.154๐Ÿ‡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
MXsimpleworks-dk.mail.protection.outlook.com โญ
A2a01:111:f403:ca04::1๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::2๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::10๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::c๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.5๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.36๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.2๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A52.101.73.24๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
TXTgoogle-site-verification=8ch4G65_w8gUuC5ZgYzN57uYvK5vWROEJde57fpbk4k
TXTMS=ms23065900
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns01.one.comhostmaster@one.com 2026-03-23 #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 1774665541localtime Sat Mar 28 03:39:01 2026gmtime Sat Ma...
SOAb.nic.dktech@punktum.dk serial=1774665541

Same first word

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comns1.gratisdns.dkns2.gratisdns.dkns3.gratisdns.dkns4.gratisdns.dkns5.gratisdns.dkMXsimpleworks-dk.mail.protection.outlook.comA2a02:2350:5:106:d7:1ff1:6b21:86eb46.30.215.154109.123.74.47
โ—NSns01.one.com2026-02-15 โ†’ 2026-03-28 ยท 3 obs
โ—‹ 2017-02-13 07:02:16
โ— 2026-02-15 21:20:18
โ— 2026-03-28 03:03:02
โ—NSns02.one.com2026-02-15 โ†’ 2026-03-28 ยท 3 obs
โ—‹ 2017-02-13 07:02:16
โ— 2026-02-15 21:20:18
โ— 2026-03-28 03:03:02
โ—‹NSns1.gratisdns.dk2015-08-04 โ†’ 2017-02-13 ยท 4 obs
โ— 2015-08-04 05:05:12
โ— 2017-02-13 07:02:16
โ—‹ 2026-02-15 21:20:18
โ—‹ 2026-03-28 03:03:02
โ—‹NSns2.gratisdns.dk2015-08-04 โ†’ 2017-02-13 ยท 4 obs
โ— 2015-08-04 05:05:12
โ— 2017-02-13 07:02:16
โ—‹ 2026-02-15 21:20:18
โ—‹ 2026-03-28 03:03:02
โ—‹NSns3.gratisdns.dk2015-08-04 โ†’ 2017-02-13 ยท 4 obs
โ— 2015-08-04 05:05:12
โ— 2017-02-13 07:02:16
โ—‹ 2026-02-15 21:20:18
โ—‹ 2026-03-28 03:03:02
โ—‹NSns4.gratisdns.dk2015-08-04 โ†’ 2017-02-13 ยท 4 obs
โ— 2015-08-04 05:05:12
โ— 2017-02-13 07:02:16
โ—‹ 2026-02-15 21:20:18
โ—‹ 2026-03-28 03:03:02
โ—‹NSns5.gratisdns.dk2015-08-04 โ†’ 2017-02-13 ยท 4 obs
โ— 2015-08-04 05:05:12
โ— 2017-02-13 07:02:16
โ—‹ 2026-02-15 21:20:18
โ—‹ 2026-03-28 03:03:02
โ—MXsimpleworks-dk.mail.protection.outlook.com2026-02-15 โ†’ 2026-03-28 ยท 2 obs
โ— 2026-02-15 21:20:18
โ— 2026-03-28 03:03:02
โ—‹A109.123.74.472015-08-04 โ†’ 2017-02-13 ยท 4 obs
โ— 2015-08-04 05:05:12
โ— 2017-02-13 07:02:16
โ—‹ 2026-02-15 21:20:18
โ—‹ 2026-03-28 03:03:02
โ—A2a02:2350:5:106:d7:1ff1:6b21:86eb2026-02-15 โ†’ 2026-03-28 ยท 3 obs
โ—‹ 2017-02-13 07:02:16
โ— 2026-02-15 21:20:18
โ— 2026-03-28 03:03:02
โ—A46.30.215.1542026-02-15 โ†’ 2026-03-28 ยท 3 obs
โ—‹ 2017-02-13 07:02:16
โ— 2026-02-15 21:20:18
โ— 2026-03-28 03:03:02

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
dkl.nic.dk, s.nic.dk, b.nic.dk, h.nic.dk...-
simpleworks.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: 1065ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A146.30.215.154
AAAA12a02:2350:5:106:d7:1ff1:6b21:86eb
NS2ns01.one.com, ns02.one.com
MX1simpleworks-dk.mail.protection.outlook.c
TXT3google-site-verification=8ch4G65_w8gUuC5, MS=ms23065900...
SOA1ns01.one.com hostmaster.one.com

Analysis

IP Addresses

simpleworks.dk points to two IPs: 2a02:2350:5:106:d7:1ff1:6b21:86eb and 46.30.215.154.

Other host names, for instance www.rowancreekphoto.se, pingpong.cc, toot.se, heentreprenad.se and sallermo.se share IP numbers with simpleworks.dk.

Name Servers

Two name servers ns01.one.com and ns02.one.com are delegated to simpleworks.dk.

simpleworks.dk uses the same name server configuration as other domains, such as wisselkoersen.nl, redexperiences.com, instrumentcontrol.se, crea-zone.com and eldebrandt.se.

simpleworks.dk shares some name servers with other domains, for example inopsotech.net.

Host names with two IPs:

ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10.

ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10.

Mail Servers

simpleworks.dk is handled by a single mail server, simpleworks-dk.mail.protection.outlook.com.

simpleworks-dk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::c, 52.101.68.5, 52.101.68.36, 52.101.73.2 and 52.101.73.24.