opfinderklubben.dk
Last scanned: 2026-08-27 12:58:52  ·  1138ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   29ms
NameserverIP addressesPTRASN / ISP
ns1.digitalocean.com 172.64.52.210
2606:4700:52::ac40:34d2		 ns1.digitalocean.com
ns1.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns2.digitalocean.com 172.64.53.21
2606:4700:5a::ac40:3515		 ns2.digitalocean.com
ns2.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns3.digitalocean.com 172.64.49.209
2606:4700:52::ac40:31d1		 ns3.digitalocean.com
ns3.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
75.2.60.5 3600s acd89244c803f7181.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 75.2.0.0/17 🇺🇸 United States —
📧 MX Records1 records   71ms
PriorityTTLMail ServerIP addressesPTRASN
10 1800s mail.opfinderklubben.dk 162.243.48.149 mail.opfinderklubben.dk AS14061 DigitalOcean, LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverwww.opfinderklubben.dk → 35.157.26.135
🔶 Autoconfigwww.opfinderklubben.dk → 35.157.26.135
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   346ms
TXT Record
\009google-site-verification=ebE_NXYpNsXFIXxmbgYcHKjOZvXunOgLtq7GrMkwSf0
v=spf1 mx include:_spf.google.com -all
✉️ SPF
PolicyRecord (opfinderklubben.dk)
-all (hard fail) v=spf1 mx include:_spf.google.com -all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.opfinderklubben.dk www.opfinderklubben.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC99ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial0
Primary NS (MNAME)ns1.digitalocean.com
Responsible (RNAME)hostmaster@opfinderklubben.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
29ms
A
58ms
MX
71ms
AAAA
61ms
TXT
346ms
CAA
74ms
HTTPS
74ms
TLSA
154ms
SOA
0ms
MTA-STS
197ms
DNSSEC
99ms
SRV
257ms
Total
1138ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:58:52 1138ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-25 15:04:43 1675ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-02 09:59:00 1564ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 17:49:13 1031ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 10:41:23 3269ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 05:58:57 1054ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 13:30:48 2276ms 3 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone