hardcasa.dk

📜 Historical scan 2026-06-30 06:24:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hardcasa.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 116.203.141.44 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
116.203.141.44	600s	static.44.141.203.116.clients.your-server.de	AS24940	Hetzner Online GmbH	116.202.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

7 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	2a00:1450:4010:c0d::1b 2a00:1450:4010:c0d::1b 64.233.164.26	lq-in-x1b.1e100.net lq-in-f27.1e100.net lf-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.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
30	43200s	aspmx2.googlemail.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	192.178.230.27 2404:6800:400b:c01b::1b	yunrtab-in-f27.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.com	173.194.43.26 2607:f8b0:400e:c1e::1b	yudlsqd-in-f26.1e100.net yudlsqd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 169ms

TXT Record
google-site-verification=ThJwL4Uk04FtR1EDylQF9zCgUk-6ZC4DQ6Kdrz1yEso
v=spf1 a mx a:mail01.tigermedia.eu include:eu.mailgun.org include:servers.mcsv.net include:_spf.google.com include:sparkpostmail.com include:spf.dandomain.dk ~all

✉️ SPF#

Policy	Record (hardcasa.dk)
~all (soft fail)	v=spf1 a mx a:mail01.tigermedia.eu include:eu.mailgun.org include:servers.mcsv.net include:_spf.google.com include:sparkpostmail.com include:spf.dandomain.dk ~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 02:26:22

www	104.21.56.93 172.67.183.186 2606:4700:3031::6815:385d 2606:4700:3033::ac43:b7ba (AS13335) (address records, no CNAME)
www vs bare domain	Same network hardcasa.dk: 104.21.56.93 172.67.183.186 2606:4700:3031::6815:385d 2606:4700:3033::ac43:b7ba (AS13335) www.hardcasa.dk: 104.21.56.93 172.67.183.186 2606:4700:3031::6815:385d 2606:4700:3033::ac43:b7ba (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
s1	—	RSA · ~1024 bit below 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: 12/10 · policy: ~all

error 12 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

69ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

33ms

Field	Value
Serial	2026030501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

33ms

34ms

AAAA

55ms

TXT

169ms

CAA

38ms

HTTPS

42ms

TLSA

255ms

SOA

33ms

MTA-STS

40ms

DNSSEC

69ms

SRV

34ms

Total

943ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 21:45:21	1206ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-26 21:29:13	846ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-25 11:11:24	847ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-01 22:40:08	10448ms	2 NS 2 A 7 MX	❓ Unknown
2026-06-30 06:24:19 shown	943ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-24 14:56:33	7629ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-22 22:51:49	1164ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:03:25	1148ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 11:02:57	1065ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 10:58:41	1044ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 10:55:42	1192ms	2 NS 1 A 7 MX	🔒 Secure