halshavn.dk

📜 Historical scan 2026-08-06 14:14:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

halshavn.dk is a .dk domain served by 2 nameservers (dale.ns.cloudflare.com, haley.ns.cloudflare.com). It was registered on 9 July 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.73.212 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by halshavn-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
dale.ns.cloudflare.com	108.162.193.95 172.64.33.95 173.245.59.95 2606:4700:58::adf5:3b5f 2803:f800:50::6ca2:c15f 2a06:98c1:50::ac40:215f	dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
haley.ns.cloudflare.com	108.162.194.15 162.159.38.15 172.64.34.15 2606:4700:50::a29f:260f 2803:f800:50::6ca2:c20f 2a06:98c1:50::ac40:220f	haley.ns.cloudflare.com haley.ns.cloudflare.com haley.ns.cloudflare.com haley.ns.cloudflare.com haley.ns.cloudflare.com haley.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.73.212	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.166.120	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	halshavn-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::b 2a01:111:f403:ca09::7 2a01:111:f403:ca09::f 52.101.68.10 52.101.73.2 52.101.73.30 52.101.73.4	mail-du2pr03cu00102.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

2 records 66ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:49d4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:a678	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 53ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.73.212,172.67.166.120 ech=AEX+DQBBcQAgACDF+7E/wt72POh9yP5+npEKC5Q8zO91LUFqEHDG3wv0OAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:49d4,2606:4700:3034::ac43:a678

🔌 SRV Records#

1 records 93ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 209ms

TXT Record
MS=ms14144114
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (halshavn.dk)
~all (soft fail)	v=spf1 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 21:01:35

www	104.21.73.212 172.67.166.120 2606:4700:3031::6815:49d4 2606:4700:3034::ac43:a678 (AS13335) (address records, no CNAME)
www vs bare domain	Same network halshavn.dk: 104.21.73.212 172.67.166.120 2606:4700:3031::6815:49d4 2606:4700:3034::ac43:a678 (AS13335) www.halshavn.dk: 104.21.73.212 172.67.166.120 2606:4700:3031::6815:49d4 2606:4700:3034::ac43:a678 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

81ms

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	2411348279
Primary NS (MNAME)	dale.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 13:35:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-07-09
Expires	2027-07-31 (287d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

39ms

43ms

AAAA

66ms

TXT

209ms

CAA

54ms

HTTPS

53ms

TLSA

664ms

SOA

0ms

MTA-STS

73ms

DNSSEC

81ms

SRV

93ms

Total

1977ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 13:20:23	2486ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 12:58:51	2148ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 12:44:28	1374ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 11:56:28	1439ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 11:38:29	1015ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-20 11:54:59	1624ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-13 09:26:20	1607ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-06 08:12:47	1168ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 03:32:22	976ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 14:14:50 shown	1977ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 12:28:40	2257ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 10:49:29	1229ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 10:45:02	3402ms	2 NS 2 A 1 MX	🔓 Insecure