zark.dk

📜 Historical scan 2026-10-09 08:52:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zark.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 August 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.236.62.147 is hosted by Google LLC (AS396982) in United States. Mail is handled by zark-dk.mail.protection.outlook.com, mx.spamfilter.io. The zone is DNSSEC-signed and validates, 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 78ms

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#

1 records 113ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.236.62.147	3600s	147.62.236.23.bc.googleusercontent.com	AS396982	Google LLC	23.236.48.0/20	🇺🇸 United States	Council Bluffs

📧 MX Records#

2 records 113ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	zark-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::24 2a01:111:f403:ca21::c 2a01:111:f403:ca3c::6 52.101.103.162 52.101.209.153 52.101.209.31 52.101.73.126	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-am8pr83cu00106.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	43200s	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 375ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (zark.dk)
-all (hard fail)	v=spf1 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 2026-10-09 09:43:22

www CNAME	www160.wixdns.net (all on wixdns.net) → 34.149.87.45 (AS396982)
www vs bare domain	Same network zark.dk: 23.236.62.147 (AS396982) www.zark.dk: 34.149.87.45 (AS396982)
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records 1095ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC#

368ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

125ms

Field	Value
Serial	2026100801
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 2026-10-09 09:12:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-08-29
Expires	2027-08-31 (315d)

📋 WHOIS#

⏱️ Lookup Timing#

78ms

113ms

AAAA

182ms

TXT

375ms

CAA

136ms

HTTPS

120ms

TLSA

1095ms

SOA

125ms

MTA-STS

200ms

DNSSEC

368ms

SRV

182ms

Total

4443ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:43:22	1083ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-09 08:52:19 shown	4443ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-28 01:23:52	3269ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-11 23:18:58	2029ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 23:30:40	938ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-10 00:26:35	2442ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-12 23:26:37	1659ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 17:50:20	1601ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 02:59:02	3475ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-23 01:50:44	1173ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 16:12:22	1194ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-21 12:48:47	1008ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 06:55:21	1308ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 14:36:57	2106ms	2 NS 1 A 2 MX	🔒 Secure