hf8231.dk

📜 Historical scan 2026-06-22 18:45:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hf8231.dk is a .dk domain served by 3 nameservers (one.cloudns.dk, three.cloudns.dk, two.cloudns.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 173.214.170.82 is hosted by Interserver, Inc (AS19318) in United States. Mail is handled by mx10.mailspamprotection.com, mx20.mailspamprotection.com and 1 more. The zone is not DNSSEC-signed, 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#

3 records 99ms

Nameserver	IP addresses	PTR	ASN / ISP
one.cloudns.dk	35.205.227.236	236.227.205.35.bc.googleusercontent.com	AS396982 Google LLC
three.cloudns.dk	152.44.41.1	three.cloudns.dk	AS25697 UpCloud USA Inc
two.cloudns.dk	94.237.87.121	two.cloudns.dk	AS202053 UpCloud Ltd

🌍 A Records#

1 records 94ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
173.214.170.82	3600s	—	AS19318	Interserver, Inc	173.214.168.0/21	🇺🇸 United States	—

📧 MX Records#

3 records 81ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx10.mailspamprotection.com	34.149.79.66	66.79.149.34.bc.googleusercontent.com	AS396982 Google LLC
20	3600s	mx20.mailspamprotection.com	34.120.156.61	61.156.120.34.bc.googleusercontent.com	AS396982 Google LLC
30	3600s	mx30.mailspamprotection.com	34.111.121.216	216.121.111.34.bc.googleusercontent.com	AS396982 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 550ms

TXT Record
google-site-verification=OOU2aaK29akHDO9wgRHMkZbg4JvRBoE0JmCtAcqol7g
v=spf1 +a +mx +ip4:35.214.187.136 include:_spf.mailspamprotection.com ~all

✉️ SPF#

Policy	Record (hf8231.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:35.214.187.136 include:_spf.mailspamprotection.com ~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 2026-10-08 18:02:26

www	173.214.170.82 (AS19318) (address records, no CNAME)
www vs bare domain	Same network hf8231.dk: 173.214.170.82 (AS19318) www.hf8231.dk: 173.214.170.82 (AS19318)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u39885292.wl043.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u39885292.wl043.sendgrid.net	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: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

137ms

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

🏷️ SOA#

211ms

Field	Value
Serial	2024020101
Primary NS (MNAME)	one.cloudns.dk
Responsible (RNAME)	hostmaster@cloudns.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

99ms

94ms

81ms

AAAA

71ms

TXT

550ms

CAA

76ms

HTTPS

69ms

TLSA

716ms

SOA

211ms

MTA-STS

120ms

DNSSEC

137ms

SRV

194ms

Total

1693ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 18:02:26	1632ms	3 NS 1 A 3 MX	🔓 Insecure
2026-09-25 09:48:47	9830ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-27 02:07:41	1440ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-24 01:52:05	1040ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-22 18:45:08 shown	1693ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-21 17:27:34	918ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 05:48:39	1225ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-17 11:22:17	741ms	3 NS 1 A 3 MX	🔓 Insecure