kbnrustfri.dk

📜 Historical scan 2026-06-19 12:23:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kbnrustfri.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.95.242.90 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by exch.httpscan.dk. 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 47ms

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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.242.90	3600s	dcms-d554.aar0.dk.hostnordic.com	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 109ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	exch.httpscan.dk	185.157.133.46	exch.httpscan.dk	AS3342 Cibicom A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 130ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	1	0	443	exch.httpscan.dk

📝 TXT Records#

3 records 261ms

TXT Record
google-site-verification=B57TLIn5xrdsex08lsRJF1YLLVEU3AN-3oWLWkB8EgU
MS=ms17414474
v=spf1 include:spf.httpscan.dk include:spf.hostnordic.com -all

✉️ SPF#

Policy	Record (kbnrustfri.dk)
-all (hard fail)	v=spf1 include:spf.httpscan.dk include:spf.hostnordic.com -all

📨 DMARC#

Policy	Record (_dmarc.kbnrustfri.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:administrator@httpscan.dk; pct=100;

📬 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 2026-10-14 03:02:05

www	81.95.242.90 (AS48854) (address records, no CNAME)
www vs bare domain	Same network kbnrustfri.dk: 81.95.242.90 (AS48854) www.kbnrustfri.dk: 81.95.242.90 (AS48854)
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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

92ms

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

🏷️ SOA#

101ms

Field	Value
Serial	2025032801
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.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#

47ms

109ms

AAAA

56ms

TXT

261ms

CAA

66ms

HTTPS

103ms

TLSA

59ms

SOA

101ms

MTA-STS

105ms

DNSSEC

92ms

SRV

130ms

Total

648ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-12 03:57:37	2610ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 17:21:47	755ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 12:23:03 shown	648ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 20:48:06	642ms	2 NS 1 A 1 MX	🔒 Secure