ventus.dk

📜 Historical scan 2026-09-30 13:14:56 · ← 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 34ms

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 25ms

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 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ventus-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca21::10 2a01:111:f403:ca21::c 2a01:111:f403:ca3c::a 52.101.181.153 52.101.68.12 52.101.73.155 52.101.91.153	mail-db8pr02cu00106.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00101.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 → 52.98.154.136
🔶 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 54ms

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

📝 TXT Records#

2 records 171ms

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#

65ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2026092001
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#

34ms

25ms

43ms

AAAA

38ms

TXT

171ms

CAA

45ms

HTTPS

35ms

TLSA

374ms

SOA

33ms

MTA-STS

47ms

DNSSEC

65ms

SRV

54ms

Total

866ms

🕐 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 shown	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	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