hardsyssel.dk

📜 Historical scan 2026-07-19 23:33:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hardsyssel.dk is a .dk domain served by 2 nameservers (bella.ns.cloudflare.com, mark.ns.cloudflare.com). It was registered on 25 May 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.8.188 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 DNSSEC-signed and validates, 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 65ms

Nameserver	IP addresses	PTR	ASN / ISP
bella.ns.cloudflare.com	108.162.192.74 172.64.32.74 173.245.58.74 2606:4700:50::adf5:3a4a 2803:f800:50::6ca2:c04a 2a06:98c1:50::ac40:204a	bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mark.ns.cloudflare.com	108.162.193.130 172.64.33.130 173.245.59.130 2606:4700:58::adf5:3b82 2803:f800:50::6ca2:c182 2a06:98c1:50::ac40:2182	mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.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 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.8.188	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.157.208	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 86ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.9.26 2a00:1450:4025:c03::1a	rc-in-f26.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.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	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1a	yunrtab-in-f26.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 68ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:8bc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:9dd0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 62ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.8.188,172.67.157.208 ech=AEX+DQBBwgAgACDKEr3P+cpbo+YU4rboQP0g/YZHnnjboAzZPqKy/m0KSAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:8bc,2606:4700:3035::ac43:9dd0

🔌 SRV Records#

1 records 167ms

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

📝 TXT Records#

1 records 228ms

TXT Record
v=spf1 ip4:152.115.67.214 ip4:46.31.16.18 ip4:93.165.147.226 include:_spf.google.com include:spf.solutio.dk include:spf.protection.outlook.com include:spf.mandrillapp.com -all

✉️ SPF#

Policy	Record (hardsyssel.dk)
-all (hard fail)	v=spf1 ip4:152.115.67.214 ip4:46.31.16.18 ip4:93.165.147.226 include:_spf.google.com include:spf.solutio.dk include:spf.protection.outlook.com include:spf.mandrillapp.com -all

📨 DMARC#

Policy	Record (_dmarc.hardsyssel.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:24d3aaa431ae4abb96a9aa74c44ab6a9@dmarc-reports.cloudflare.net,mailto:dmarc@hardsyssel.dk

📬 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 06:14:48

www	104.21.8.188 172.67.157.208 2606:4700:3032::6815:8bc 2606:4700:3035::ac43:9dd0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network hardsyssel.dk: 104.21.8.188 172.67.157.208 2606:4700:3032::6815:8bc 2606:4700:3035::ac43:9dd0 (AS13335) www.hardsyssel.dk: 104.21.8.188 172.67.157.208 2606:4700:3032::6815:8bc 2606:4700:3035::ac43:9dd0 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

145ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2409845114
Primary NS (MNAME)	bella.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 06:25:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-05-25
Expires	2027-06-30 (252d)

📋 WHOIS#

⏱️ Lookup Timing#

65ms

84ms

86ms

AAAA

68ms

TXT

228ms

CAA

64ms

HTTPS

62ms

TLSA

124ms

SOA

0ms

MTA-STS

95ms

DNSSEC

145ms

SRV

167ms

Total

1521ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 06:14:48	1120ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-28 21:58:40	911ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-25 21:08:19	849ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-15 04:41:07	1308ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-04 16:15:40	3524ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-12 10:08:12	3522ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-19 23:33:14 shown	1521ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-13 14:55:45	2174ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-29 22:07:43	1019ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-25 15:30:55	917ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-17 10:20:52	3320ms	2 NS 2 A 5 MX	🔒 Secure