akv.dk

📜 Historical scan 2026-06-19 05:49:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

akv.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 21 November 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.108.6 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by akv-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 126ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 134ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.108.6	3600s	web6.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 125ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	akv-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::5 2a01:111:f403:ca04::6 2a01:111:f403:ca04::e 52.101.68.8 52.101.73.12 52.101.73.22 52.101.73.28	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 304ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

5 records 2452ms

TXT Record
8uPeTbWiDFDoXBiMNrx8X7/j7GajencsTBcARcpRglz1C0SwrB6FryQ+H835LGNjJ1rvh/0qSzt4w0TDs8rpyw==
A0K0V89442
apple-domain-verification=F992tQ0GlQ0uaEhH
duo_sso_verification=o7unrBkxzUWRT3QayelT9N2UqRA9OGERVyeihHviR8hZq75vKaXcVtqwyuqZ6F29
v=spf1 include:spf.protection.outlook.com ip4:93.160.121.226 ip4:93.160.121.227 ip4:195.97.138.36 ip4:87.63.200.38 ip4:83.91.81.238 -all

✉️ SPF#

Policy	Record (akv.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:93.160.121.226 ip4:93.160.121.227 ip4:195.97.138.36 ip4:87.63.200.38 ip4:83.91.81.238 -all

📨 DMARC#

Policy	Record (_dmarc.akv.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 2026-10-11 17:47:50

www	94.231.108.6 (AS48854) (address records, no CNAME)
www vs bare domain	Same network akv.dk: 94.231.108.6 (AS48854) www.akv.dk: 94.231.108.6 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-akv-dk._domainkey.akvlangholt1.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-akv-dk._domainkey.akvlangholt1.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

292ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026061703
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-13 18:02:02

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1996-11-21
Expires	2026-12-31 (74d)

🔗 Same registrant#

1 domain

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
akv-langholt.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

126ms

134ms

125ms

AAAA

135ms

TXT

2452ms

CAA

132ms

HTTPS

135ms

TLSA

1200ms

SOA

0ms

MTA-STS

180ms

DNSSEC

292ms

SRV

304ms

Total

4395ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 09:33:06	620ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 05:24:53	983ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 15:58:25	1265ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 23:22:53	1585ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 03:49:27	844ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 11:43:32	1080ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 05:49:26 shown	4395ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:47:18	807ms	2 NS 1 A 1 MX	🔒 Secure