helsingorerhverv.dk

📜 Historical scan 2026-09-23 13:20:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

helsingorerhverv.dk is a .dk domain served by 2 nameservers (arch.ns.cloudflare.com, daisy.ns.cloudflare.com). It was registered on 27 April 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.59.203 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
arch.ns.cloudflare.com	108.162.193.68 172.64.33.68 173.245.59.68 2606:4700:58::adf5:3b44 2803:f800:50::6ca2:c144 2a06:98c1:50::ac40:2144	arch.ns.cloudflare.com arch.ns.cloudflare.com arch.ns.cloudflare.com arch.ns.cloudflare.com arch.ns.cloudflare.com arch.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
daisy.ns.cloudflare.com	108.162.192.90 172.64.32.90 173.245.58.90 2606:4700:50::adf5:3a5a 2803:f800:50::6ca2:c05a 2a06:98c1:50::ac40:205a	daisy.ns.cloudflare.com daisy.ns.cloudflare.com daisy.ns.cloudflare.com daisy.ns.cloudflare.com daisy.ns.cloudflare.com daisy.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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.59.203	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.183.135	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	209.85.233.26 2a00:1450:4010:c22::1b	lr-in-f26.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:3bcb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:b787	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 40ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.59.203,172.67.183.135 ech=AEX+DQBBSwAgACD11o6crS/bLU3TWG3c5Ae/Qe5+Db736R+swrunvTY7YwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3bcb,2606:4700:3037::ac43:b787

📝 TXT Records#

3 records 254ms

TXT Record
ca3-c98c5db400e54901b5d098fa9b60f514
google-site-verification=GSxOLyJsWFZ-y_UCdBI_TutkS54SdCjRWMku05v9drY
v=spf1 include:_spf.google.com -all

✉️ SPF#

Policy	Record (helsingorerhverv.dk)
-all (hard fail)	v=spf1 include:_spf.google.com -all

📨 DMARC#

Policy	Record (_dmarc.helsingorerhverv.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-10 11:25:02

www	104.21.59.203 172.67.183.135 2606:4700:3032::6815:3bcb 2606:4700:3037::ac43:b787 (AS13335) (address records, no CNAME)
www vs bare domain	Same network helsingorerhverv.dk: 104.21.59.203 172.67.183.135 2606:4700:3032::6815:3bcb 2606:4700:3037::ac43:b787 (AS13335) www.helsingorerhverv.dk: 104.21.59.203 172.67.183.135 2606:4700:3032::6815:3bcb 2606:4700:3037::ac43:b787 (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u41671561.wl062.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u41671561.wl062.sendgrid.net	RSA · ~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: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.helsingorerhverv.dk	helsingorerhverv.dk.kinstavalidation.app

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9062ms

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	2415636271
Primary NS (MNAME)	arch.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-20 06:09:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-04-27
Expires	2027-04-26 (181d)

🔗 Same registrant#

9 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
a-round.dk	Punktum dk A/S (direct)
a-roundtest.dk	Simply.com A/S
cphbusiness-ff.dk	Punktum dk A/S (direct)
helsingørerhverv.dk	Punktum dk A/S (direct)
pulterrum-nordsjaelland.dk	Punktum dk A/S (direct)
restaurant-kaj.dk	Punktum dk A/S (direct)
retskompas.dk	Punktum dk A/S (direct)
rkaj.dk	Punktum dk A/S (direct)
somjegserdet.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

48ms

43ms

AAAA

41ms

TXT

254ms

CAA

43ms

HTTPS

40ms

TLSA

74ms

SOA

0ms

MTA-STS

62ms

DNSSEC

9062ms

SRV

65ms

Total

9755ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 11:25:02	743ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-07 01:12:51	3925ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-01 00:23:53	1073ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-25 13:58:41	879ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-23 13:20:04 shown	9755ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-01 09:44:27	980ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-11 22:07:05	1504ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-08 23:18:13	3682ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-26 16:52:35	9707ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-27 05:51:59	1016ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 11:18:11	1191ms	2 NS 2 A 5 MX	🔓 Insecure