realen-hadsten.dk

📜 Historical scan 2026-06-21 03:52:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

realen-hadsten.dk is a .dk domain served by 3 nameservers (one.cloudns.dk, three.cloudns.dk, two.cloudns.dk). It was registered on 21 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.104.253.171 is hosted by Akamai Connected Cloud (AS63949) in Germany. Mail is handled by mx.realen-hadsten.dk. 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 178ms

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 196ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.104.253.171	3600s	cvps707.serverhostgroup.com	AS63949	Akamai Connected Cloud	172.104.224.0/19	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 168ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.realen-hadsten.dk	172.104.253.171	cvps707.serverhostgroup.com	AS63949 Akamai Connected Cloud

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.104.253.171
🔶 Autoconfig	172.104.253.171

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 206ms

TXT Record
google-site-verification=SKFUV3E2xuwKhvXW0TnS_hlod9UAhWAIQz5Jy7oAt9A
sendinblue-code:144f0234a66a2d8d99aff38e1c683e04
v=spf1 a mx ip4:172.104.253.171 include:relay.mailchannels.net include:_spf.google.com include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (realen-hadsten.dk)
~all (soft fail)	v=spf1 a mx ip4:172.104.253.171 include:relay.mailchannels.net include:_spf.google.com include:spf.protection.outlook.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 2026-10-09 03:35:00

www	172.104.253.171 (AS63949) (address records, no CNAME)
www vs bare domain	Same network realen-hadsten.dk: 172.104.253.171 (AS63949) www.realen-hadsten.dk: 172.104.253.171 (AS63949)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 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: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

233ms

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

🏷️ SOA#

375ms

Field	Value
Serial	2023032301
Primary NS (MNAME)	one.cloudns.dk
Responsible (RNAME)	hostmaster@cloudns.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-06 20:23:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-03-21
Expires	2027-03-20 (151d)

📋 WHOIS#

⏱️ Lookup Timing#

178ms

196ms

168ms

AAAA

211ms

TXT

206ms

CAA

204ms

HTTPS

149ms

TLSA

139ms

SOA

375ms

MTA-STS

344ms

DNSSEC

233ms

SRV

368ms

Total

4093ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 00:10:51	1397ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 15:37:55	997ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 03:52:27 shown	4093ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 21:21:06	1045ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:51:33	1511ms	3 NS 1 A 1 MX	🔓 Insecure