danskhvac.dk

📜 Historical scan 2026-06-21 11:27:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

danskhvac.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 March 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.5 is hosted by One.com A/S (AS51468) 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 is reachable over IPv6. 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 83ms

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 75ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.5	3600s	webcluster1.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

5 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.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	alt3.aspmx.l.google.com	142.250.147.26 2404:6800:4003:c26::1b	rd-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.230.27 2404:6800:400b:c01b::1a	yunrtab-in-f27.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	46.30.213.5
🔶 Autoconfig	46.30.213.5

🔷 AAAA Records (IPv6)#

1 records 114ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:2c:aba0:c935:6d5b	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 280ms

TXT Record
google-site-verification=wVMXsxzYUBnJAmTDckxZQv9IH2gueDf5pvAQt-bzAIM
v=spf1 include:_custspf.one.com ~all
v=spf1 include:_spf.google.com include:_custspf.one.com

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (danskhvac.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all
no all — incomplete SPF	v=spf1 include:_spf.google.com include:_custspf.one.com

📨 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 2026-10-08 11:49:32

www	46.30.213.30 2a02:2350:5:10a:f2:3ee9:14a4:3fa6 (AS51468) (address records, no CNAME)
www vs bare domain	Same network danskhvac.dk: 46.30.213.30 2a02:2350:5:10a:f2:3ee9:14a4:3fa6 (AS51468) www.danskhvac.dk: 46.30.213.30 2a02:2350:5:10a:f2:3ee9:14a4:3fa6 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

276ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026061701
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 2026-10-16 13:49:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-03-08
Expires	2027-03-31 (164d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
dhvac.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

83ms

75ms

73ms

AAAA

114ms

TXT

280ms

CAA

73ms

HTTPS

93ms

TLSA

1830ms

SOA

0ms

MTA-STS

85ms

DNSSEC

276ms

SRV

243ms

Total

2806ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 09:31:40	574ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-25 08:02:16	793ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-08 10:21:43	707ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-01 09:02:05	901ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-26 14:01:18	1056ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-24 16:47:50	2688ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-22 22:23:41	6179ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-06 23:18:41	1232ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-29 17:03:46	8557ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-26 23:11:00	1439ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-21 11:27:38 shown	2806ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 00:45:45	736ms	2 NS 1 A 5 MX	🔒 Secure