ventilationshuset.dk

Records from scan: 2026-09-27 23:11:12 · 1212ms total · last checked 2026-10-18 23:22 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 47ms

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 38ms

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 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ventilationshuset-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::a 2a01:111:f403:ca38::a 2a01:111:f403:ca3c::a 52.101.103.143 52.101.181.153 52.101.209.31 52.101.68.27	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db7pr03cu00503.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 53ms

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

📝 TXT Records#

1 records 132ms

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#

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#

112ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092701
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#

47ms

38ms

35ms

AAAA

37ms

TXT

132ms

CAA

34ms

HTTPS

30ms

TLSA

588ms

SOA

0ms

MTA-STS

57ms

DNSSEC

112ms

SRV

53ms

Total

1212ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 23:11:12 shown	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	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