slibemesteren.dk

📜 Historical scan 2026-06-17 16:42:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

slibemesteren.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 14 November 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.curanet.dk, mx2.curanet.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 124ms

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 102ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.205.231.245	—	245.231.205.92.host.secureserver.net	AS21499	—	—	—	—

📧 MX Records#

2 records 123ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.curanet.dk	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	—	mx2.curanet.dk	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 194ms

TXT Record
v=spf1 include:_spf.curanet.dk ip4:92.205.231.245 -all

✉️ SPF#

Policy	Record (slibemesteren.dk)
-all (hard fail)	v=spf1 include:_spf.curanet.dk ip4:92.205.231.245 -all

📨 DMARC#

Policy	Record (_dmarc.slibemesteren.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:info@slibemesteren.dk; ruf=mailto:info@slibemesteren.dk;

📬 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 2026-10-01 03:34:56

www	Address record (no CNAME)
Wildcard	Yes: any name under the zone resolves
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: 1/10 · policy: -all

error include:_spf.curanet.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

171ms

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

🏷️ SOA#

107ms

Field	Value
Serial	2025121704
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-17 11:31:24

Field	Value
Registrar	CURANET A/S
Registered	2022-11-14
Expires	2026-11-13 (18d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
slibemester.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

124ms

102ms

123ms

AAAA

112ms

TXT

194ms

CAA

108ms

HTTPS

109ms

TLSA

168ms

SOA

107ms

MTA-STS

94ms

DNSSEC

171ms

SRV

0ms

Total

684ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:34:56	411ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-03 17:49:15	502ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-28 02:02:15	828ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 19:50:03	1178ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 07:11:02	979ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 16:42:02 shown	684ms	2 NS 1 A 2 MX	🔒 Secure