halfdanhesselager.dk

📜 Historical scan 2026-07-09 00:11:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

halfdanhesselager.dk is a .dk domain served by 2 nameservers (plato.ns.cloudflare.com, tessa.ns.cloudflare.com). It was registered on 12 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, publishes a 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#

2 records 100ms

Nameserver	IP addresses	PTR	ASN / ISP
plato.ns.cloudflare.com	108.162.193.223 172.64.33.223 173.245.59.223 2606:4700:58::adf5:3bdf 2803:f800:50::6ca2:c1df 2a06:98c1:50::ac40:21df	plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tessa.ns.cloudflare.com	108.162.194.229 162.159.38.229 172.64.34.229 2606:4700:50::a29f:26e5 2803:f800:50::6ca2:c2e5 2a06:98c1:50::ac40:22e5	tessa.ns.cloudflare.com tessa.ns.cloudflare.com tessa.ns.cloudflare.com tessa.ns.cloudflare.com tessa.ns.cloudflare.com tessa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 98ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	300s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 315ms

TXT Record
protonmail-verification=56d3d3e19409a84cdbf422531e24b5a4ad748480
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

Policy	Record (halfdanhesselager.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

Policy	Record (_dmarc.halfdanhesselager.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 2026-10-13 22:49:35

www	NXDOMAIN
www vs bare domain	Neither resolves halfdanhesselager.dk: no address www.halfdanhesselager.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 125ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC#

194ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2409013085
Primary NS (MNAME)	plato.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 16:51:19

Field	Value
Registrar	Netsite A/S
Registered	2026-03-12
Expires	2027-03-11 (141d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

100ms

44ms

98ms

AAAA

95ms

TXT

315ms

CAA

66ms

HTTPS

88ms

TLSA

125ms

SOA

0ms

MTA-STS

127ms

DNSSEC

194ms

SRV

146ms

Total

3196ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 13:03:34	964ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-25 08:52:29	676ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-24 08:47:50	2572ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-23 12:11:20	698ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-06 09:16:38	761ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-27 02:05:16	636ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-26 17:39:46	2064ms	2 NS 0 A 2 MX	🔓 Insecure
2026-07-26 15:42:07	1047ms	2 NS 0 A 2 MX	🔓 Insecure
2026-07-09 00:11:01 shown	3196ms	2 NS 0 A 2 MX	🔓 Insecure
2026-07-01 02:54:20	7284ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-23 05:58:18	1159ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 10:48:02	806ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-17 10:44:00	853ms	2 NS 0 A 2 MX	🔓 Insecure