kn-is.dk

📜 Historical scan 2026-06-18 04:32:30 · ← 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 126ms

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 120ms

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

📧 MX Records#

4 records 129ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mta01.scanscope.net	23.97.185.122 51.140.50.9	mail1.scanscope.net mta01.scanscope.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
20	—	mail1.scanscope.net	23.97.185.122 51.140.50.9	mail1.scanscope.net mta01.scanscope.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
30	—	mail2.scanscope.net	23.97.185.122 51.140.50.9	mail1.scanscope.net mta01.scanscope.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
40	—	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 190ms

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#

232ms

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

🏷️ SOA#

127ms

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#

126ms

120ms

129ms

AAAA

122ms

TXT

190ms

CAA

113ms

HTTPS

125ms

TLSA

300ms

SOA

127ms

MTA-STS

2084ms

DNSSEC

232ms

SRV

205ms

Total

3057ms

🕐 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	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 shown	3057ms	2 NS 1 A 4 MX	🔒 Secure