desim.dk

Records from scan: 2026-08-26 12:01:49 · 563ms total · last checked 2026-10-16 07:34 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

desim.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 24 September 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.106.102 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.desim.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 41ms

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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.102	3600s	linux3.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.desim.dk	185.21.41.238	director1.mf.curanet.dk	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	94.231.106.102
🔶 Autoconfig	94.231.106.102

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 158ms

TXT Record
v=spf1 a include:spf.curanet.dk ~all

✉️ SPF#

Policy	Record (desim.dk)
~all (soft fail)	v=spf1 a include:spf.curanet.dk ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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#

checked 2026-10-08 21:44:54

www	94.231.106.102 (AS48854) (address records, no CNAME)
www vs bare domain	Same network desim.dk: 94.231.106.102 (AS48854) www.desim.dk: 94.231.106.102 (AS48854)
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: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026070601
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 00:47:08

Field	Value
Registrar	CURANET A/S
Registered	1998-09-24
Expires	2027-09-30 (348d)

🔗 Same registrant#

2 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
unitronics-plc.dk	Simply.com A/S
unitronicsplc.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

41ms

39ms

47ms

AAAA

59ms

TXT

158ms

CAA

50ms

HTTPS

43ms

TLSA

94ms

SOA

0ms

MTA-STS

65ms

DNSSEC

77ms

SRV

69ms

Total

563ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-26 12:01:49 shown	563ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-07 08:47:42	2950ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 12:46:10	537ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-30 09:09:42	512ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 23:58:12	449ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 11:46:41	416ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 07:42:10	653ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 02:15:04	697ms	2 NS 1 A 1 MX	🔒 Secure