opensourcedanmark.dk

📜 Historical scan 2026-06-17 13:25:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

opensourcedanmark.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 already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.160.0.209 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 110ms

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 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.160.0.209	—	217-160-0-209.elastic-ssl.ui-r.com	AS8560	IONOS SE	217.160.0.0/16	🇩🇪 Germany	—

📧 MX Records#

2 records 66ms

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

🔷 AAAA Records (IPv6)#

1 records 76ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:8d8:100f:f000::200	—	2001-08d8-100f-f000-0000-0000-0000-0200.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 307ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.opensourcedanmark.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 2026-10-04 05:03:05

www	NXDOMAIN
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#

108ms

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

🏷️ SOA#

75ms

Field	Value
Serial	2017060116
Primary NS (MNAME)	ns1045.ui-dns.com
Responsible (RNAME)	hostmaster@1und1.com
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

110ms

77ms

66ms

AAAA

76ms

TXT

307ms

CAA

75ms

HTTPS

75ms

TLSA

103ms

SOA

75ms

MTA-STS

72ms

DNSSEC

108ms

SRV

0ms

Total

805ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 02:19:44	4587ms	4 NS 0 A 1 MX	🔓 Insecure
2026-09-13 07:14:42	12010ms	4 NS 0 A 1 MX	🔓 Insecure
2026-08-31 13:12:32	5631ms	4 NS 0 A 1 MX	🔓 Insecure
2026-07-02 16:19:25	8266ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-23 01:18:37	8322ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 04:30:12	5398ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 21:58:36	6520ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:25:51 shown	805ms	4 NS 1 A 2 MX	🔓 Insecure