holzmann.dk

📜 Historical scan 2026-06-20 06:31:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

holzmann.dk is a .dk domain served by 4 nameservers (ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and 1 more). It was registered on 23 May 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.160.0.126 is hosted by IONOS SE (AS8560) in Germany. Mail is handled by mx00.ionos.de, mx01.ionos.de. 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#

4 records 78ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1045.ui-dns.biz	2001:8d8:fe:53:0:d9a0:512d:100 217.160.81.45	ns1045.ui-dns.biz ns1045.ui-dns.biz	AS8560 IONOS SE AS8560 IONOS SE
ns1045.ui-dns.com	2001:8d8:fe:53:0:d9a0:522d:100 217.160.82.45	ns1045.ui-dns.com ns1045.ui-dns.com	AS8560 IONOS SE AS8560 IONOS SE
ns1045.ui-dns.de	2001:8d8:fe:53:0:d9a0:502d:100 217.160.80.45	ns1045.ui-dns.de ns1045.ui-dns.de	AS8560 IONOS SE AS8560 IONOS SE
ns1045.ui-dns.org	2001:8d8:fe:53:0:d9a0:532d:100 217.160.83.45	ns1045.ui-dns.org ns1045.ui-dns.org	AS8560 IONOS SE AS8560 IONOS SE

🌍 A Records#

1 records 93ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.160.0.126	3600s	217-160-0-126.elastic-ssl.ui-r.com	AS8560	IONOS SE	217.160.0.0/16	🇩🇪 Germany	—

📧 MX Records#

2 records 108ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx00.ionos.de	212.227.15.41	mx00.kundenserver.de	AS8560 IONOS SE
10	3600s	mx01.ionos.de	217.72.192.67	mx01.kundenserver.de	AS8560 IONOS SE

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	adsredir.ionos.info → 195.20.225.174

🔷 AAAA Records (IPv6)#

1 records 85ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:8d8:100f:f000::209	3600s	2001-08d8-100f-f000-0000-0000-0000-0209.elastic-ssl.ui-r.com	AS8560	IONOS SE	2001:8d8:0:0:0:0:0:0/32	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 476ms

TXT Record
v=spf1 include:_spf-eu.ionos.com ~all

✉️ SPF#

Policy	Record (holzmann.dk)
~all (soft fail)	v=spf1 include:_spf-eu.ionos.com ~all

📨 DMARC#

Policy	Record (_dmarc.holzmann.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 2026-10-09 04:11:50

www	217.160.0.126 2001:8d8:100f:f000::209 (AS8560) (address records, no CNAME)
www vs bare domain	Same network holzmann.dk: 217.160.0.126 2001:8d8:100f:f000::209 (AS8560) www.holzmann.dk: 217.160.0.126 2001:8d8:100f:f000::209 (AS8560)
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#

205ms

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

🏷️ SOA#

78ms

Field	Value
Serial	2017060118
Primary NS (MNAME)	ns1045.ui-dns.com
Responsible (RNAME)	hostmaster@1und1.com
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-08 15:12:25

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-05-23
Expires	2027-06-30 (256d)

📋 WHOIS#

⏱️ Lookup Timing#

78ms

93ms

108ms

AAAA

85ms

TXT

476ms

CAA

92ms

HTTPS

105ms

TLSA

305ms

SOA

78ms

MTA-STS

60ms

DNSSEC

205ms

SRV

261ms

Total

1044ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-07-03 06:42:54	3680ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-25 04:51:54	2427ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-23 00:09:26	1178ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 06:31:57 shown	1044ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-17 14:22:05	274ms	0 NS 0 A 0 MX	❓ Unknown