registerforskning.dk
Last scanned: 2026-08-09 08:22:26  ·  2557ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   53ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   2027ms
IPTTLPTRASNISP / OrgCIDRCountryCity
164.90.233.4 3599s 946198.cloudwaysapps.com AS14061 DigitalOcean, LLC 164.90.224.0/20 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   62ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverregisterforskning.dk → 164.90.233.4
🔶 Autoconfigregisterforskning.dk → 164.90.233.4
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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.registerforskning.dk registerforskning.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC111ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080801
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
53ms
A
2027ms
MX
62ms
AAAA
52ms
TXT
208ms
CAA
54ms
HTTPS
65ms
TLSA
106ms
SOA
0ms
MTA-STS
95ms
DNSSEC
111ms
SRV
82ms
Total
2557ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-09 08:22:26 2557ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-10 00:45:10 681ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 09:43:19 705ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:45:35 1311ms 2 NS 1 A 0 MX 🔒 Secure View
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