sundhedshuset.dk

📜 Historical scan 2026-06-23 04:18:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sundhedshuset.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 January 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by sundhedshuset-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 225ms

Nameserver	IP addresses	PTR	ASN / 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#

🌍

No A records found

📧 MX Records#

1 records 241ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sundhedshuset-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::7 2a01:111:f403:ca09::7 2a01:111:f403:ca09::d 52.101.68.10 52.101.68.39 52.101.73.15 52.101.73.8	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 52.97.220.24
🔶 Autoconfig	77.111.240.160

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 528ms

TXT Record
MS=ms27401716
v=spf1 include:spf.rpost.net include:spf.rpost.net include:spf.protection.outlook.com ip4:91.194.36.0/24 ip4:77.111.240.168 ip4:46.30.212.0/24 -all

✉️ SPF#

Policy	Record (sundhedshuset.dk)
-all (hard fail)	v=spf1 include:spf.rpost.net include:spf.rpost.net include:spf.protection.outlook.com ip4:91.194.36.0/24 ip4:77.111.240.168 ip4:46.30.212.0/24 -all

📨 DMARC#

Policy	Record (_dmarc.sundhedshuset.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s;

📬 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 2026-10-16 14:16:36

www	77.111.240.160 2a02:2350:5:102:8006:39c7:bc34:b11 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves sundhedshuset.dk: no address www.sundhedshuset.dk: 77.111.240.160 2a02:2350:5:102:8006:39c7:bc34:b11 (AS51468) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-sundhedshuset-dk._domainkey.sundhedshusetranders.onmicrosoft.com	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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

461ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

320ms

Field	Value
Serial	2026061605
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-16 14:34:06

Field	Value
Registrar	ONE.COM A/S
Registered	2000-01-11
Expires	2027-03-31 (156d)

🔗 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
ny-tandprotese.dk	ONE.COM A/S
tandklinikkensundhedshuset.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

225ms

303ms

241ms

AAAA

292ms

TXT

528ms

CAA

305ms

HTTPS

248ms

TLSA

545ms

SOA

320ms

MTA-STS

260ms

DNSSEC

461ms

SRV

332ms

Total

3037ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 14:16:36	1131ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-15 13:04:41	1994ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-01 05:25:18	1118ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-17 14:05:11	5283ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-16 01:29:16	1933ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-23 04:18:30 shown	3037ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-21 15:42:54	1178ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 22:30:28	2480ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-18 02:58:13	1340ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-18 02:54:56	827ms	2 NS 0 A 1 MX	🔒 Secure