hrtz.dk

📜 Historical scan 2026-06-24 09:00:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hrtz.dk is a .dk domain served by 2 nameservers (ns1.ppi.dk, ns2.ppi.dk). It was registered on 11 June 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.118.122.160 is hosted by Keyweb AG (AS31103) in Germany. Mail is handled by mail.webhouse.dk. 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 188ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.ppi.dk	52.30.62.50	ec2-52-30-62-50.eu-west-1.compute.amazonaws.com	AS16509 Amazon.com, Inc.
ns2.ppi.dk	35.156.158.113	ec2-35-156-158-113.eu-central-1.compute.amazonaws.com	AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 209ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.118.122.160	1800s	vader.cloud.odeum.com	AS31103	Keyweb AG	87.118.64.0/18	🇩🇪 Germany	—

📧 MX Records#

1 records 193ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1800s	mail.webhouse.dk	87.118.111.6	mail.webhouse.dk	AS31103 Keyweb AG

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 824ms

TXT Record
v=spf1 include:webhouse.net -all

✉️ SPF#

Policy	Record (hrtz.dk)
-all (hard fail)	v=spf1 include:webhouse.net -all

📨 DMARC#

Policy	Record (_dmarc.hrtz.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 2026-10-10 17:08:25

www CNAME	hrtz.dk (all on hrtz.dk) → 87.118.122.160 (AS31103)
www vs bare domain	Same network hrtz.dk: 87.118.122.160 (AS31103) www.hrtz.dk: 87.118.122.160 (AS31103)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

730ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

131ms

Field	Value
Serial	2025101404
Primary NS (MNAME)	ns2.ppi.dk
Responsible (RNAME)	hostmaster@webhouse.dk
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-14 05:39:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-06-11
Expires	2027-06-30 (256d)

🔗 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#

188ms

209ms

193ms

AAAA

287ms

TXT

824ms

CAA

553ms

HTTPS

198ms

TLSA

468ms

SOA

131ms

MTA-STS

205ms

DNSSEC

730ms

SRV

457ms

Total

2151ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-09 12:37:28	3173ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-02 04:58:49	874ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 09:00:44 shown	2151ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 13:26:01	1197ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 11:42:25	603ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 15:05:21	321ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 15:00:41	54677ms	2 NS 1 A 1 MX	🔓 Insecure