ventilationsrens.dk

Records from scan: 2026-10-18 05:51:08 · 997ms total · last checked 2026-10-19 06:37 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ventilationsrens.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 January 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.146 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 50ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.146	3600s	webcluster19.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

5 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1a 74.125.205.27	li-in-f26.1e100.net li-in-x1a.1e100.net le-in-f27.1e100.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::1b	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:94:67e4:14ab:363d	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#

4 records 276ms

TXT Record
google-site-verification=2ffZEnhS8ffyIf_v_S4mNppDdJbKxxVHzdmqmM6MaAU
google-site-verification=Dy0YKYt5YwjzTlD2aARLj7xGTdj_SImdvi_yk9tteyc
google-site-verification=n_kOFEW_F0MYh2FvH73A5lbAvw9nD0PTOv9Eh5owJBM
v=spf1 include:_spf.google.com include:spf.minuba.dk ~all

✉️ SPF#

Policy	Record (ventilationsrens.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:spf.minuba.dk ~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#

checked 2026-10-18 05:51:08

www	77.111.240.146 2a02:2350:5:102:94:67e4:14ab:363d (AS51468) (address records, no CNAME)
www vs bare domain	Same network ventilationsrens.dk: 77.111.240.146 2a02:2350:5:102:94:67e4:14ab:363d (AS51468) www.ventilationsrens.dk: 77.111.240.146 2a02:2350:5:102:94:67e4:14ab:363d (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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

123ms

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

🏷️ SOA#

53ms

Field	Value
Serial	2026101701
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 2026-10-12 12:53:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-01-10
Expires	2027-03-31 (163d)

🔗 Same registrant#

2 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).

Domain	Registrar
ventilationrens.dk	Punktum dk A/S (direct)
ventilations-rensning.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

50ms

36ms

55ms

AAAA

40ms

TXT

276ms

CAA

57ms

HTTPS

38ms

TLSA

126ms

SOA

53ms

MTA-STS

61ms

DNSSEC

123ms

SRV

61ms

Total

997ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 05:51:08 shown	997ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-12 12:41:43	452ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-02 22:01:22	664ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-26 15:52:44	970ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-22 07:26:48	667ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-13 08:06:59	852ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-11 06:37:58	805ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-04 01:18:49	840ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 12:42:08	821ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-03 21:00:16	1445ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-27 12:48:01	1432ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-20 17:58:13	5143ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-26 19:08:59	931ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-23 18:45:04	1179ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 00:13:35	2449ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-21 12:19:53	925ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 12:13:38	1430ms	2 NS 1 A 5 MX	🔒 Secure