svk.dk

📜 Historical scan 2026-09-30 12:44:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

svk.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 29 September 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.50.153.39 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by svk-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#

4 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.153.39	3600s	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	svk-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::24 2a01:111:f403:ca09::26 2a01:111:f403:ca3c::a 52.101.103.143 52.101.181.156 52.101.68.8 52.101.73.153	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 124ms

TXT Record
_x6qjto6wx2epvvdjgotc3p9chugr3jk
v=spf1 include:spf.protection.outlook.com include:spf.simply.com include:mailgun.org -all

✉️ SPF#

Policy	Record (svk.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.simply.com include:mailgun.org -all

📨 DMARC#

Policy	Record (_dmarc.svk.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:d6a70f83@dmarc.mailgun.org,mailto:737c5d19@inbox.ondmarc.com; ruf=mailto:d6a70f83@dmarc.mailgun.org,mailto:737c5d19@inbox.ondmarc.com;

📬 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 2026-10-13 01:44:44

www CNAME	thankful-bay-008a34203.1.azurestaticapps.net (all on azurestaticapps.net) → 20.50.153.39 (AS8075)
www vs bare domain	Same network svk.dk: 51.124.12.35 (AS8075) www.svk.dk: 20.50.153.39 (AS8075)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 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#

71ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2026042605
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-02 13:38:22

Field	Value
Registrar	Simply.com A/S
Registered	2003-09-29
Expires	2027-09-30 (345d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

36ms

38ms

AAAA

37ms

TXT

124ms

CAA

41ms

HTTPS

35ms

TLSA

176ms

SOA

30ms

MTA-STS

52ms

DNSSEC

71ms

SRV

53ms

Total

696ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 01:44:44	1184ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 12:53:14	1315ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 12:44:06 shown	696ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 03:10:17	902ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 20:17:34	1048ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 22:07:13	819ms	4 NS 1 A 1 MX	🔒 Secure