sydventilation.dk

📜 Historical scan 2026-08-27 22:42:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sydventilation.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 3 February 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.143.8.109 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.143.8.109	3600s	shopclu1lb9.danhosting.dk	AS48854	team.blue Denmark A/S	94.143.8.0/21	🇩🇰 Denmark	Skanderborg

📧 MX Records#

5 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	209.85.233.27 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a	lr-in-f27.1e100.net lf-in-x1a.1e100.net lf-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	sydventilation.dk → 94.143.8.109
🔶 Autoconfig	sydventilation.dk → 94.143.8.109

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 140ms

TXT Record
v=spf1 a mx include:_spf.google.com ip4:193.8.36.0/22 ~all

✉️ SPF#

Policy	Record (sydventilation.dk)
~all (soft fail)	v=spf1 a mx include:_spf.google.com ip4:193.8.36.0/22 ~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 2026-10-13 21:25:46

www	94.143.8.109 (AS48854) (address records, no CNAME)
www vs bare domain	Same network sydventilation.dk: 94.143.8.109 (AS48854) www.sydventilation.dk: 94.143.8.109 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.sydventilation.dk	sydventilation.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

80ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2017042401
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-11 09:56:14

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-02-03
Expires	2027-02-28 (130d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

36ms

38ms

AAAA

40ms

TXT

140ms

CAA

41ms

HTTPS

28ms

TLSA

75ms

SOA

0ms

MTA-STS

61ms

DNSSEC

80ms

SRV

62ms

Total

829ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-05 08:52:31	822ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-03 13:47:51	782ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 22:42:32 shown	829ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 08:14:58	764ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-25 07:27:47	800ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-23 09:43:14	948ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 12:54:38	1782ms	2 NS 1 A 5 MX	🔒 Secure