kulmus.dk

📜 Historical scan 2026-06-24 19:13:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kulmus.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 19 March 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.88.95.64 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by kulmus-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 29ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.88.95.64	3600s	dedi7385.your-server.de	AS24940	Hetzner Online GmbH	23.88.0.0/17	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 23ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	kulmus-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::1 2a01:111:f403:ca09::9 2a01:111:f403:ca09::b 52.101.68.32 52.101.73.11 52.101.73.26 52.101.73.30	mail-am3pr04cu00500.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 175ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (kulmus.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.kulmus.dk)
p=reject	v=DMARC1; p=reject; ruf=mailto:dmarclogs@edbscan.dk; rua=mailto:dmarclogs@edbscan.dk; fo=0

📬 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 14:27:23

www CNAME	kulmus.dk (all on kulmus.dk) → 23.88.95.64 (AS24940)
www vs bare domain	Same network kulmus.dk: 23.88.95.64 (AS24940) www.kulmus.dk: 23.88.95.64 (AS24940)
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

61ms

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

🏷️ SOA#

51ms

Field	Value
Serial	2026042201
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 2026-10-21 00:01:23

Field	Value
Registrar	CURANET A/S
Registered	2013-03-19
Expires	2027-03-31 (159d)

🔗 Same registrant#

3 domains

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
holstebro-museum.dk	CURANET A/S
holstebromuseum.dk	CURANET A/S
lokalhistorisk-arkiv.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

40ms

23ms

AAAA

39ms

TXT

175ms

CAA

71ms

HTTPS

29ms

TLSA

1705ms

SOA

51ms

MTA-STS

40ms

DNSSEC

61ms

SRV

114ms

Total

2265ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 08:38:46	414ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 04:03:20	698ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 05:59:49	588ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 16:31:59	560ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 19:13:47 shown	2265ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 13:51:13	1700ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 10:30:45	1194ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 12:14:21	1350ms	2 NS 1 A 1 MX	🔒 Secure