ventilux.dk

📜 Historical scan 2026-06-17 14:21:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ventilux.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 19 October 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.9.168.218 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by ventilux-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#

4 records 104ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 100ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.9.168.218	—	mail.adservo.net	AS24940	Hetzner Online GmbH	5.9.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 103ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	ventilux-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::5 2a01:111:f403:ca09::6 2a01:111:f403:ca09::7 52.101.68.16 52.101.68.29 52.101.73.19 52.101.73.30	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00306.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 297ms

TXT Record
MS=ms47762997
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (ventilux.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 2026-10-07 22:58:47

www CNAME	webhost01.adservo.net (all on adservo.net) → 5.9.168.218 (AS24940)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 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#

222ms

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

🏷️ SOA#

107ms

Field	Value
Serial	2025042300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 19:32:13

Field	Value
Registrar	Simply.com A/S
Registered	2004-10-19
Expires	2026-10-31 (13d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

104ms

100ms

103ms

AAAA

113ms

TXT

297ms

CAA

104ms

HTTPS

103ms

TLSA

2146ms

SOA

107ms

MTA-STS

334ms

DNSSEC

222ms

SRV

0ms

Total

3996ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 22:58:47	1009ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 09:32:04	646ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 07:08:12	809ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-28 01:38:11	2340ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 12:32:42	1226ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 00:08:56	1165ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 14:21:03 shown	3996ms	4 NS 1 A 1 MX	🔒 Secure