kn-is.dk

📜 Historical scan 2026-09-26 07:12:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kn-is.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 50.31.233.227 is hosted by DEFT.COM (AS23352) in The Netherlands. Mail is handled by mta01.scanscope.net, mail1.scanscope.net and 2 more. 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
50.31.233.227	3600s	unknown.servercentral.net	AS23352	DEFT.COM	50.31.232.0/22	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

4 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mta01.scanscope.net	23.97.185.122 51.140.50.9	mail1.scanscope.net mta01.scanscope.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
20	600s	mail1.scanscope.net	23.97.185.122 51.140.50.9	mail1.scanscope.net mta01.scanscope.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
30	600s	mail2.scanscope.net	23.97.185.122 51.140.50.9	mail1.scanscope.net mta01.scanscope.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
40	600s	mail3.scanscope.net	23.97.185.122 51.140.50.9	mail1.scanscope.net mta01.scanscope.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 125ms

TXT Record
MS=ms70813402
v=spf1 include:scanscope.net include:spf.eu.signature365.net include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (kn-is.dk)
-all (hard fail)	v=spf1 include:scanscope.net include:spf.eu.signature365.net include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.kn-is.dk)
p=reject	v=DMARC1; p=reject; ruf=mailto:dmarc@argo.dk; aspf=r; sp=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 2026-10-10 12:12:30

www	50.31.233.227 (AS23352) (address records, no CNAME)
www vs bare domain	Same network kn-is.dk: 50.31.233.227 (AS23352) www.kn-is.dk: 50.31.233.227 (AS23352)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · 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#

0ms

Field	Value
Serial	2026022402
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

37ms

33ms

35ms

AAAA

33ms

TXT

125ms

CAA

27ms

HTTPS

28ms

TLSA

246ms

SOA

0ms

MTA-STS

44ms

DNSSEC

71ms

SRV

56ms

Total

799ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 06:36:43	939ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-26 07:12:08 shown	799ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-08 20:47:01	1174ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-25 21:11:08	964ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-20 16:09:13	1432ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-18 04:32:30	3057ms	2 NS 1 A 4 MX	🔒 Secure