skk.dk

📜 Historical scan 2026-06-22 20:13:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 June 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.58.213.233 is hosted by mono solutions ApS (AS201595) in Denmark. Mail is handled by skk-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 62ms

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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.58.213.233	3600s	—	AS201595	mono solutions ApS	185.58.212.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	skk-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::a 2a01:111:f403:ca09:: 2a01:111:f403:ca09::e 52.101.68.39 52.101.73.28 52.101.73.30 52.101.73.4	mail-db4pr02cu00406.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 249ms

TXT Record
MS=ms84764648
v=spf1 ip4:212.27.13.131 ip4:109.58.202.233 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (skk.dk)
~all (soft fail)	v=spf1 ip4:212.27.13.131 ip4:109.58.202.233 include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.skk.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 2026-10-08 22:59:06

www	185.58.213.233 (AS201595) (address records, no CNAME)
www vs bare domain	Same network skk.dk: 185.58.213.233 (AS201595) www.skk.dk: 185.58.213.233 (AS201595)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-skk-dk._domainkey.silkeborgkirkegaarde.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#

147ms

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

🏷️ SOA#

64ms

Field	Value
Serial	2026060901
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 2026-10-08 23:15:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-06-17
Expires	2027-06-30 (250d)

📋 WHOIS#

⏱️ Lookup Timing#

62ms

45ms

53ms

AAAA

62ms

TXT

249ms

CAA

66ms

HTTPS

64ms

TLSA

182ms

SOA

64ms

MTA-STS

51ms

DNSSEC

147ms

SRV

154ms

Total

883ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 22:59:06	2998ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 21:40:56	848ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 06:13:19	735ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 07:47:13	1418ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-22 11:29:40	6141ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-09 06:44:59	1345ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 06:00:58	1290ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 20:13:17 shown	883ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 17:41:26	974ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 01:54:43	1062ms	2 NS 1 A 1 MX	🔒 Secure