topventilation.dk

📜 Historical scan 2026-08-26 13:34:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

topventilation.dk is a .dk domain served by 4 nameservers (ns1.dnsimple.com, ns2.dnsimple-edge.net, ns3.dnsimple.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 34.228.154.79 is hosted by Amazon.com, Inc. (AS14618) in United States. Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, publishes a 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 78ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnsimple.com	199.247.152.53 2620:111:8004::53	— —	AS32771 DNSimple Corporation AS32771 DNSimple Corporation
ns2.dnsimple-edge.net	199.247.153.53 2620:111:8005::53	— —	AS32771 DNSimple Corporation AS32771 DNSimple Corporation
ns3.dnsimple.com	199.247.154.53 2620:111:8006::53	— —	AS32771 DNSimple Corporation AS32771 DNSimple Corporation
ns4.dnsimple-edge.org	199.247.155.53 2620:111:8007::53	— —	AS32771 DNSimple Corporation AS32771 DNSimple Corporation

🌍 A Records#

1 records 92ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
34.228.154.79	300s	ec2-34-228-154-79.compute-1.amazonaws.com	AS14618	Amazon.com, Inc.	34.224.0.0/12	🇺🇸 United States	Ashburn

📧 MX Records#

1 records 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	108.177.14.27 209.85.233.26 209.85.233.27 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b 2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1b 2a00:1450:4010:c03::1b 74.125.205.26 74.125.205.27	lt-in-f27.1e100.net lr-in-f26.1e100.net lr-in-f27.1e100.net le-in-f26.1e100.net le-in-x1a.1e100.net le-in-f27.1e100.net le-in-x1b.1e100.net lr-in-x1a.1e100.net lr-in-f26.1e100.net lr-in-f27.1e100.net lr-in-x1b.1e100.net le-in-f26.1e100.net le-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 377ms

TXT Record
google-site-verification=e8ry5brpd9-1iLw-6Fc1O5kLmnkCqHvMp3zfmPgV7Os
google-site-verification=qR34RTm1vHvDLkqm4yFmR1FyqB7aHog7sFhdBAVAxTw
spf2.0/pra
v=spf1 include:_spf.google.com include:_spf.simplero.com ~all

✉️ SPF#

Policy	Record (topventilation.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:_spf.simplero.com ~all

📨 DMARC#

Policy	Record (_dmarc.topventilation.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:info@topventilation.dk;

📬 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 2026-10-10 03:28:01

www CNAME	truenomadcommunications.simplero.com (all on simplero.com) → 34.228.154.79 35.170.205.142 (AS14618)
www vs bare domain	Same network topventilation.dk: 34.228.154.79 (AS14618) www.topventilation.dk: 34.228.154.79 35.170.205.142 (AS14618)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

124ms

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	1753722765
Primary NS (MNAME)	ns1.dnsimple.com
Responsible (RNAME)	admin@dnsimple.com
Refresh	86400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

78ms

92ms

74ms

AAAA

97ms

TXT

377ms

CAA

115ms

HTTPS

72ms

TLSA

107ms

SOA

0ms

MTA-STS

113ms

DNSSEC

124ms

SRV

102ms

Total

5782ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-28 00:56:47	14464ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-26 13:34:34 shown	5782ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-25 01:23:48	17720ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-25 19:16:46	23858ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-27 17:04:45	3894ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-24 10:49:53	2439ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-23 11:05:41	1179ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 14:24:56	8673ms	4 NS 1 A 1 MX	🔓 Insecure