ventilationshuset.dk

📜 Historical scan 2026-06-25 16:02:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ventilationshuset.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 March 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 64.226.67.110 is hosted by DigitalOcean, LLC (AS14061) in Germany. Mail is handled by ventilationshuset-dk.mail.protection.outlook.com. 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 206ms

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#

1 records 144ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
64.226.67.110	3600s	1381644.cloudwaysapps.com	AS14061	DigitalOcean, LLC	64.226.64.0/18	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 119ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ventilationshuset-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::e 2a01:111:f403:ca09::6 2a01:111:f403:ca09::9 52.101.68.16 52.101.68.18 52.101.73.15 52.101.73.19	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 667ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 942ms

TXT Record
v=spf1 ip4:91.144.246.154 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (ventilationshuset.dk)
~all (soft fail)	v=spf1 ip4:91.144.246.154 include:spf.protection.outlook.com ~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#

latest probe, not this scan · checked 2026-10-16 22:16:14

www	64.226.67.110 (AS14061) (address records, no CNAME)
www vs bare domain	Same network ventilationshuset.dk: 64.226.67.110 (AS14061) www.ventilationshuset.dk: 64.226.67.110 (AS14061)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
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#

952ms

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

🏷️ SOA#

218ms

Field	Value
Serial	2026052601
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 2026-10-09 19:55:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-03-06
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

206ms

144ms

119ms

AAAA

253ms

TXT

942ms

CAA

316ms

HTTPS

384ms

TLSA

435ms

SOA

218ms

MTA-STS

561ms

DNSSEC

952ms

SRV

667ms

Total

4404ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 23:11:12	1212ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 19:53:56	1241ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 20:35:14	761ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 16:04:17	2264ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 11:34:36	9793ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 18:06:19	770ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 16:02:59 shown	4404ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 03:24:51	987ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:40:34	983ms	2 NS 1 A 1 MX	🔒 Secure