ventus.dk

📜 Historical scan 2026-06-28 11:42:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ventus.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 May 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.245.104.73 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by ventus-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 232ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 242ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.245.104.73	600s	—	AS8075	Microsoft Corporation	94.245.64.0/18	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 199ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ventus-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::d 2a01:111:f403:ca09::20 2a01:111:f403:ca09::7 52.101.68.25 52.101.68.27 52.101.68.8 52.101.73.19	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du0pr03cu00100.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 → 40.104.116.24
🔶 Autoconfig	195.249.159.77

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 241ms

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

📝 TXT Records#

2 records 427ms

TXT Record
MS=ms34285414
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (ventus.dk)
-all (hard fail)	v=spf1 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 2026-10-09 13:20:07

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks ventus.dk: 94.245.104.73 (AS8075) www.ventus.dk: 195.47.247.18 (AS51468) (all like this)
Wildcard	Yes: any name under the zone resolves
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#

368ms

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

🏷️ SOA#

248ms

Field	Value
Serial	2026030701
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 2026-10-08 02:45:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-05-22
Expires	2027-06-30 (253d)

📋 WHOIS#

⏱️ Lookup Timing#

232ms

242ms

199ms

AAAA

245ms

TXT

427ms

CAA

217ms

HTTPS

236ms

TLSA

347ms

SOA

248ms

MTA-STS

231ms

DNSSEC

368ms

SRV

241ms

Total

1312ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:20:07	4076ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 06:21:35	1206ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 13:14:56	866ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 11:04:29	1151ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 15:12:05	1703ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 11:01:41	985ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:35:28	850ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 11:42:05 shown	1312ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 10:06:45	2159ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 06:24:55	995ms	2 NS 1 A 1 MX	🔒 Secure