opensourcedanmark.dk DNS records

🖥️ Nameservers4 records 276ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eusafe.eu	205.251.198.154 2600:9000:5306:9a00::1	ns-1690.awsdns-19.co.uk ns-1690.awsdns-19.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns2.eusafe.eu	205.251.195.76 2600:9000:5303:4c00::1	ns-844.awsdns-41.net ns-844.awsdns-41.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns3.eusafe.eu	205.251.192.41 2600:9000:5300:2900::1	ns-41.awsdns-05.com ns-41.awsdns-05.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns4.eusafe.eu	205.251.197.80 2600:9000:5305:5000::1	ns-1360.awsdns-42.org ns-1360.awsdns-42.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records1 records 280ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.openhost.dk	2a13:e746:8818:100::55 91.226.144.131	— scp-lb01.cph.openhost.dk	AS216275 Netnoerden ApS AS216275 Netnoerden ApS

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 743ms

TXT Record
v=spf1 include:spf.openhost.dk -all

✉️ SPF

Policy	Record (opensourcedanmark.dk)
-all (hard fail)	v=spf1 include:spf.openhost.dk -all

📨 DMARC

Policy	Record (_dmarc.opensourcedanmark.dk)
p=reject	v=DMARC1; p=reject

📬 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

🔗 TLSA / DANE6 records 187ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.openhost.dk	DANE-TA · SPKI · SHA-256	A17A94EF9D73D6DB2F2F3F15C1E5C01B…
SMTP _25._tcp.mx.openhost.dk	DANE-TA · SPKI · SHA-256	FC6B3FBA9CC25642D992ADBE678A1FBB…
SMTP _25._tcp.mx.openhost.dk	DANE-EE · SPKI · SHA-256	F3CAB3C4D5AC8EADD71283AB1245C424…
SMTP _25._tcp.mx.openhost.dk	DANE-TA · SPKI · SHA-256	548C227ED909CA3F5A04918E974E6F42…
SMTP _25._tcp.mx.openhost.dk	DANE-TA · SPKI · SHA-256	59D95CFC9EF310467BA9FF336CF9964A…
SMTP _25._tcp.mx.openhost.dk	DANE-TA · SPKI · SHA-256	76251B65555C6EEAC7C277BC76F571BB…

🔐 DNSSEC538ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA258ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1.eusafe.eu
Responsible (RNAME)	hostmaster@eusafe.eu
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

276ms

A

267ms

MX

280ms

AAAA

282ms

TXT

743ms

CAA

281ms

HTTPS

254ms

TLSA

187ms

SOA

258ms

MTA-STS

349ms

DNSSEC

538ms

SRV

311ms

Total

8266ms

🕐 Scan History

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