airunit-ventilation.dk

Records from scan: 2026-08-25 11:36:38 · 969ms total · last checked 2026-10-16 12:52 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

airunit-ventilation.dk is a .dk domain served by 2 nameservers (ns.checkdomain.de, ns2.checkdomain.de). It was registered on 3 December 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.185.109.77 is hosted by Core-Backbone GmbH (AS51191) in Germany. Mail is handled by airunit-ventilation.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 65ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.checkdomain.de	109.237.143.11 2a02:2b80:101:5000::9	ns1.checkdomain.de —	AS45012 dogado GmbH AS45012 dogado GmbH
ns2.checkdomain.de	2a01:4f8:2b02:a88::106 5.9.190.98	ns2.checkdomain.de ns2.checkdomain.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.185.109.77	300s	parking.checkdomain.de	AS51191	Core-Backbone GmbH	130.185.104.0/21	🇩🇪 Germany	—

📧 MX Records#

1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	airunit-ventilation.dk	130.185.109.77 2a01:4a0:2002:4:1da9:a99f:5423:3cf1	parking.checkdomain.de parking.checkdomain.de	AS51191 Core-Backbone GmbH AS51191 Core-Backbone GmbH

🔷 AAAA Records (IPv6)#

1 records 57ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4a0:2002:4:1da9:a99f:5423:3cf1	300s	parking.checkdomain.de	AS51191	Core-Backbone GmbH	2a01:4a0:2002:0:0:0:0:0/48	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-10 02:00:47

www	130.185.109.77 2a01:4a0:2002:4:1da9:a99f:5423:3cf1 (AS51191) (address records, no CNAME)
www vs bare domain	Same network airunit-ventilation.dk: 130.185.109.77 2a01:4a0:2002:4:1da9:a99f:5423:3cf1 (AS51191) www.airunit-ventilation.dk: 130.185.109.77 2a01:4a0:2002:4:1da9:a99f:5423:3cf1 (AS51191)
Wildcard	No

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

83ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2020120301
Primary NS (MNAME)	ns.checkdomain.de
Responsible (RNAME)	hostmaster@checkdomain.de
Refresh	40000s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-11 08:00:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-12-03
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

65ms

57ms

56ms

AAAA

57ms

TXT

296ms

CAA

60ms

HTTPS

54ms

TLSA

288ms

SOA

0ms

MTA-STS

91ms

DNSSEC

83ms

SRV

91ms

Total

969ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-25 11:36:38 shown	969ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-12 14:10:04	33099ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 01:30:02	1025ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:59:39	1456ms	2 NS 1 A 1 MX	🔓 Insecure