topventilation.dk DNS records

🖥️ Nameservers4 records 84ms

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 Records1 records 61ms

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 Records1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	173.194.220.27 173.194.221.26 173.194.221.27 173.194.222.26 173.194.222.27 2a00:1450:4010:c09::1b 2a00:1450:4010:c09::1b 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::1b 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1a	lk-in-f27.1e100.net lm-in-f26.1e100.net lm-in-f27.1e100.net lo-in-f26.1e100.net lo-in-f27.1e100.net lk-in-f27.1e100.net lk-in-x1b.1e100.net lm-in-x1a.1e100.net lm-in-f26.1e100.net lm-in-x1b.1e100.net lm-in-f27.1e100.net lo-in-x1a.1e100.net lo-in-f26.1e100.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 Records4 records 424ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC9086ms

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

🏷️ SOA0ms

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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

84ms

A

61ms

MX

56ms

AAAA

62ms

TXT

424ms

CAA

97ms

HTTPS

74ms

TLSA

88ms

SOA

0ms

MTA-STS

98ms

DNSSEC

9086ms

SRV

107ms

Total

14464ms

🕐 Scan History

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