hirts.dk

📜 Historical scan 2026-10-18 13:21:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hirts.dk is a .dk domain served by 2 nameservers (alexa.ns.cloudflare.com, huxley.ns.cloudflare.com). It was registered on 25 May 2024 (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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
alexa.ns.cloudflare.com	108.162.194.215 162.159.38.215 172.64.34.215 2606:4700:50::a29f:26d7 2803:f800:50::6ca2:c2d7 2a06:98c1:50::ac40:22d7	alexa.ns.cloudflare.com alexa.ns.cloudflare.com alexa.ns.cloudflare.com alexa.ns.cloudflare.com alexa.ns.cloudflare.com alexa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
huxley.ns.cloudflare.com	108.162.195.188 162.159.44.188 172.64.35.188 2606:4700:58::a29f:2cbc 2803:f800:50::6ca2:c3bc 2a06:98c1:50::ac40:23bc	huxley.ns.cloudflare.com huxley.ns.cloudflare.com huxley.ns.cloudflare.com huxley.ns.cloudflare.com huxley.ns.cloudflare.com huxley.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 34ms

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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.32.101
🔶 Autoconfig	104.21.32.101

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 183ms

TXT Record
protonmail-verification=264ea1e0c39072d26d878840f439f75a6362c08e
v=spf1 include:_spf.protonmail.ch include:spf.hirts.dk ~all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.hirts.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 2026-10-19 14:19:07

www	104.21.32.101 172.67.150.193 2606:4700:3037::6815:2065 2606:4700:3037::ac43:96c1 (AS13335) (address records, no CNAME)
www vs bare domain	Only www resolves hirts.dk: no address www.hirts.dk: 104.21.32.101 172.67.150.193 2606:4700:3037::6815:2065 2606:4700:3037::ac43:96c1 (AS13335) (all like this)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

6 found

Selector	CNAME	Key
default	—	Revoked (empty key)
dkim	—	Revoked (empty key)
k1	—	Revoked (empty key)
mail	—	Revoked (empty key)
s1	—	Revoked (empty key)
s2	—	Revoked (empty key)

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

error include:spf.hirts.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.hirts.dk	Jh86IByBh-fFRMlciEGJLZ_sw1lTHARhsUon-wGMvXI
TXT	_acme-challenge.hirts.dk	QzuVTbEDEL80tjTxDu9HmB4g3y_MD2LmpuDCC2xm660

🔗 TLSA / DANE#

4 records 141ms

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	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

60ms

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#

33ms

Field	Value
Serial	2417737365
Primary NS (MNAME)	alexa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 21:35:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-05-25
Expires	2028-05-24 (582d)

🔗 Same registrant#

2 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).

Domain	Registrar
hageland.dk	Punktum dk A/S (direct)
hirs.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

39ms

34ms

AAAA

44ms

TXT

183ms

CAA

43ms

HTTPS

45ms

TLSA

141ms

SOA

33ms

MTA-STS

53ms

DNSSEC

60ms

SRV

68ms

Total

636ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 14:19:06	1494ms	2 NS 0 A 2 MX	🔓 Insecure
2026-10-18 13:29:09	752ms	2 NS 0 A 2 MX	🔓 Insecure
2026-10-18 13:21:22 shown	636ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-12 11:17:23	1412ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-06 00:15:55	3139ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-19 04:13:34	9014ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-18 04:08:22	2280ms	2 NS 0 A 2 MX	🔓 Insecure
2026-07-11 07:58:32	1246ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-17 11:33:38	3401ms	2 NS 0 A 2 MX	🔓 Insecure