arka.dk

Records from scan: 2026-09-15 06:20:24 · 1953ms total · last checked 2026-10-16 13:50 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arka.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 4 March 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 192.250.229.77 is hosted by WHG Hosting Services Ltd (AS209341) in Germany. Mail is handled by arka-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 520ms

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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
192.250.229.77	3600s	s3142.fra1.stableserver.net	AS209341	WHG Hosting Services Ltd	192.250.229.0/24	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	arka-dk.mail.protection.outlook.com	2a01:111:f403:ca09::a 2a01:111:f403:ca21::a 2a01:111:f403:ca48::a 2a01:111:f403:ca48::c 52.101.68.18 52.101.73.126 52.101.73.145 52.101.91.153	mail-am7pr02cu00202.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-matpr04cu00101.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 410ms

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

📝 TXT Records#

5 records 146ms

TXT Record
dropbox-domain-verification=03m4fdxv80bf
ms-domain-verification=45e87c90-3cbb-49d9-841c-a536a4ca1f98
P-VtbKR2nNk5
ppe-263dc3d076f46a22ccccd48dc80e120e9c2d2253
v=spf1 include:spf.protection.outlook.com include:spf.permido.com include:spf.ess.de.barracudanetworks.com include:web.shared.mysmtp.com ip4:92.62.199.80/28 ip4:77.68.144.78 ip4:94.130.35.58 -all

✉️ SPF#

Policy	Record (arka.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.permido.com include:spf.ess.de.barracudanetworks.com include:web.shared.mysmtp.com ip4:92.62.199.80/28 ip4:77.68.144.78 ip4:94.130.35.58 -all

📨 DMARC#

Policy	Record (_dmarc.arka.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

81ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026061001
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 2026-10-11 10:46:21

Field	Value
Registrar	CURANET A/S
Registered	2014-03-04
Expires	2027-04-30 (195d)

🔗 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
arkapdf.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

520ms

48ms

42ms

AAAA

31ms

TXT

146ms

CAA

50ms

HTTPS

36ms

TLSA

1073ms

SOA

0ms

MTA-STS

54ms

DNSSEC

81ms

SRV

410ms

Total

1953ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-15 06:20:24 shown	1953ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 20:09:44	1169ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 23:27:05	779ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:39:25	757ms	2 NS 1 A 1 MX	🔒 Secure