ark-law.dk

📜 Historical scan 2026-06-24 19:00:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ark-law.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 March 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by arklaw-dk0i.mail.protection.outlook.com, ark-law-dk.mx1-dk.mailanyone.net and 2 more. The zone is DNSSEC-signed but currently fails validation, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 314ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

4 records 224ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	arklaw-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::7 2a01:111:f403:ca09::8 2a01:111:f403:ca09::d 52.101.68.10 52.101.68.18 52.101.68.21 52.101.73.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation
10	600s	ark-law-dk.mx1-dk.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	600s	ark-law-dk.mx2-dk.mailanyone.net	192.162.219.155 2001:978:2a01:0:192:162:217:4	mx41.electric.net —	AS16509 Amazon.com, Inc. AS174 Cogent Communications, LLC
30	600s	ark-law-dk.mx3-dk.mailanyone.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 353ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

4 records 580ms

TXT Record
MS=ms76313565
MS=ms90349862
v=spf1 include:_spf.capto365.dk ~all
v=spf1 include:_spf.capto365.dk include:mailmailmail.net include:spf.mailanyone.net include:spf.protection.outlook.com ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (ark-law.dk)
~all (soft fail)	v=spf1 include:_spf.capto365.dk ~all
~all (soft fail)	v=spf1 include:_spf.capto365.dk include:mailmailmail.net include:spf.mailanyone.net include:spf.protection.outlook.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-23 10:33:15

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves ark-law.dk: no address www.ark-law.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

453ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'ark-law.dk/DS/IN': 127.0.0.1#53

🏷️ SOA#

208ms

Field	Value
Serial	2026042001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-17 23:43:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-03-29
Expires	2028-03-31 (524d)

🔗 Same registrant#

8 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
ad1j.dk	Punktum dk A/S (direct)
billigskøde.dk	Punktum dk A/S (direct)
ddgrp.dk	Punktum dk A/S (direct)
ddgruppen.dk	Punktum dk A/S (direct)
forstæderne.dk	Punktum dk A/S (direct)
gregersgraae.dk	Punktum dk A/S (direct)
nettoskode.dk	Punktum dk A/S (direct)
sheeplive.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

314ms

297ms

224ms

AAAA

292ms

TXT

580ms

CAA

220ms

HTTPS

233ms

TLSA

763ms

SOA

208ms

MTA-STS

312ms

DNSSEC

453ms

SRV

353ms

Total

3861ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 10:33:15	2258ms	2 NS 0 A 4 MX	🔒 Secure
2026-10-17 23:03:57	1564ms	2 NS 0 A 4 MX	🔒 Secure
2026-10-08 03:13:10	1046ms	2 NS 0 A 4 MX	🔒 Secure
2026-10-01 05:20:48	904ms	2 NS 0 A 4 MX	🔒 Secure
2026-09-29 18:22:04	1586ms	2 NS 0 A 4 MX	🔒 Secure
2026-09-24 23:51:52	2325ms	2 NS 0 A 4 MX	🔒 Secure
2026-09-04 02:26:13	3007ms	2 NS 0 A 4 MX	🔒 Secure
2026-06-28 20:30:31	1049ms	2 NS 0 A 4 MX	🔒 Secure
2026-06-24 19:00:47 shown	3861ms	2 NS 0 A 4 MX	⚠️ Bogus
2026-06-23 06:41:27	1110ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 08:08:03	1022ms	2 NS 0 A 4 MX	🔒 Secure
2026-06-16 13:39:36	1760ms	2 NS 0 A 4 MX	🔒 Secure