opensundhed.dk

📜 Historical scan 2026-06-17 14:16:39  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

opensundhed.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 October 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 95.142.104.196 is hosted by Microdata Aps (AS204866) in Denmark. Mail is handled by sam.opensundhed.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   61ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   66ms
IPTTLPTRASNISP / OrgCIDRCountryCity
95.142.104.196 — legolas.xmedicus.com AS204866 Microdata Aps 95.142.104.0/24 🇩🇰 Denmark —

📧 MX Records#

1 records   62ms
PriorityTTLMail ServerIP addressesPTRASN
10 — sam.opensundhed.dk 95.142.104.195 sam.xmedicus.com AS204866 Microdata Aps

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

latest probe, not this scan · checked 2026-10-09 02:56:52
wwwNXDOMAIN
www vs bare domainwww does not resolve
opensundhed.dk: 95.142.104.196 (AS204866)
www.opensundhed.dk: no address
(all like this)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

211ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

58ms
FieldValue
Serial2026032401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-17 02:48:02
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2006-10-05
Expires2027-10-31 (376d)

🔗 Same registrant#

10 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).

DomainRegistrar
ankomstportal.dkONE.COM A/S
billebup.dkPunktum dk A/S (direct)
dokumentportal.dkPunktum dk A/S (direct)
egenlaege.dkPunktum dk A/S (direct)
kliniksystem.dkPunktum dk A/S (direct)
laegekontakt.dkPunktum dk A/S (direct)
medicloud.dkPunktum dk A/S (direct)
openmedicus.dkPunktum dk A/S (direct)
patient-portal.dkONE.COM A/S
patientkontakt.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
61ms
A
66ms
MX
62ms
AAAA
63ms
TXT
256ms
CAA
75ms
HTTPS
68ms
TLSA
253ms
SOA
58ms
MTA-STS
89ms
DNSSEC
211ms
SRV
0ms
Total
1641ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-24 00:16:18 592ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-20 12:50:34 4638ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-24 17:49:59 436ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-24 07:01:04 1168ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 14:16:39 shown 1641ms 2 NS 1 A 1 MX 🔒 Secure
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