havsans.dk

📜 Historical scan 2026-08-02 04:04:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

havsans.dk is a .dk domain served by 2 nameservers (ashton.ns.cloudflare.com, emerie.ns.cloudflare.com). It was registered on 4 July 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.3.149 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. The zone is of unknown DNSSEC status, publishes a DMARC policy and is reachable over IPv6. 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#

2 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ashton.ns.cloudflare.com	108.162.195.173 162.159.44.173 172.64.35.173 2606:4700:58::a29f:2cad 2803:f800:50::6ca2:c3ad 2a06:98c1:50::ac40:23ad	ashton.ns.cloudflare.com ashton.ns.cloudflare.com ashton.ns.cloudflare.com ashton.ns.cloudflare.com ashton.ns.cloudflare.com ashton.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
emerie.ns.cloudflare.com	108.162.194.115 162.159.38.115 172.64.34.115 2606:4700:50::a29f:2673 2803:f800:50::6ca2:c273 2a06:98c1:50::ac40:2273	emerie.ns.cloudflare.com emerie.ns.cloudflare.com emerie.ns.cloudflare.com emerie.ns.cloudflare.com emerie.ns.cloudflare.com emerie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.3.149	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.130.225	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.pub.mailpod12-cph3.one.com	104.37.34.246	mx1.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	300s	mx2.pub.mailpod12-cph3.one.com	104.37.34.247	mx2.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	300s	mx3.pub.mailpod12-cph3.one.com	104.37.34.248	mx3.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	300s	mx4.pub.mailpod12-cph3.one.com	104.37.34.249	mx4.pub.mailpod12-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records 53ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:82e1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:395	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.3.149,172.67.130.225 ech=AEX+DQBB1gAgACDxw0vyVBwYlci0QHowrmaCH63ZYiXO5tj37LeB1mDDQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:82e1,2606:4700:3037::6815:395

📝 TXT Records#

1 records 230ms

TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

Policy	Record (havsans.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC#

Policy	Record (_dmarc.havsans.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:63249d6f64864f248b81a5c6d6a25d2d@dmarc-reports.cloudflare.net

📬 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 2026-10-07 16:40:31

www	104.21.3.149 172.67.130.225 2606:4700:3031::ac43:82e1 2606:4700:3037::6815:395 (AS13335) (address records, no CNAME)
www vs bare domain	Same network havsans.dk: 104.21.3.149 172.67.130.225 2606:4700:3031::ac43:82e1 2606:4700:3037::6815:395 (AS13335) www.havsans.dk: 104.21.3.149 172.67.130.225 2606:4700:3031::ac43:82e1 2606:4700:3037::6815:395 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 256ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…

🔐 DNSSEC#

124ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'havsans.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

0ms

Field	Value
Serial	2410991313
Primary NS (MNAME)	ashton.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 01:35:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-07-04
Expires	2027-07-31 (280d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

49ms

42ms

AAAA

53ms

TXT

230ms

CAA

38ms

HTTPS

37ms

TLSA

256ms

SOA

0ms

MTA-STS

65ms

DNSSEC

124ms

SRV

16042ms

Total

17209ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 16:40:31	769ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-30 11:40:51	891ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-28 09:47:59	794ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-25 09:14:31	2618ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-16 15:03:42	2633ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-13 08:39:32	633ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-10 04:45:44	5137ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-02 04:04:18 shown	17209ms	2 NS 2 A 4 MX	❓ Unknown
2026-07-26 16:45:00	9156ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-19 02:07:49	921ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-11 00:59:16	2758ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-08 14:40:15	1183ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-26 01:31:17	714ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-25 22:52:43	598ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-19 18:43:18	1031ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 10:59:05	1238ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 10:52:41	981ms	2 NS 1 A 4 MX	🔒 Secure