arkvh.dk

📜 Historical scan 2026-06-28 02:48:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arkvh.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 January 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 128.140.28.110 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by arkvh-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 243ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 222ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
128.140.28.110	600s	static.110.28.140.128.clients.your-server.de	AS24940	Hetzner Online GmbH	128.140.0.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 225ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	arkvh-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::1 2a01:111:f403:ca09::b 2a01:111:f403:ca09::e 52.101.68.21 52.101.68.39 52.101.68.5 52.101.73.24	mail-db4pr02cu00307.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00300.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 338ms

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

📝 TXT Records#

2 records 395ms

TXT Record
MS=ms62754653
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (arkvh.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.arkvh.dk)
p=reject	v=DMARC1; p=reject

📬 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 2026-10-07 20:54:40

www CNAME	arkvh.dk (all on arkvh.dk) → 128.140.28.110 (AS24940)
www vs bare domain	Same network arkvh.dk: 128.140.28.110 (AS24940) www.arkvh.dk: 128.140.28.110 (AS24940)
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#

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

🔐 DNSSEC#

345ms

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

🏷️ SOA#

217ms

Field	Value
Serial	2026041301
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 2026-10-05 17:07:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-01-24
Expires	2027-01-31 (105d)

📋 WHOIS#

⏱️ Lookup Timing#

243ms

222ms

225ms

AAAA

229ms

TXT

395ms

CAA

235ms

HTTPS

201ms

TLSA

261ms

SOA

217ms

MTA-STS

263ms

DNSSEC

345ms

SRV

338ms

Total

1301ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 16:45:32	2135ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 16:07:17	2719ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 10:21:55	907ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 17:57:17	877ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 04:39:24	5458ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:42:46	1960ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 02:48:18 shown	1301ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 08:55:45	2580ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:40:18	1067ms	2 NS 1 A 1 MX	🔒 Secure