kodekode.dk
Last scanned: 2026-08-08 10:37:36  ·  9566ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
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   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.61.237.129 43200s — AS48854 team.blue Denmark A/S 217.61.237.0/24 🇩🇰 Denmark —
📧 MX Records2 records   58ms
PriorityTTLMail ServerIP addressesPTRASN
5 43200s mx1.fripost.org 171.25.193.76
2001:67c:289c:4::76		 elefant.fripost.org
elefant.fripost.org		 AS198093 Foreningen for digitala fri- och rattigheter
AS198093 Foreningen for digitala fri- och rattigheter
10 43200s mx2.fripost.org 193.234.15.12
2a00:1c20:4089:1200::12		 civett.friprogramvarusyndikatet.se
civett.friprogramvarusyndikatet.se		 AS39889 Fredrik Holmqvist
AS39889 Fredrik Holmqvist
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   171ms
TXT Record
v=spf1 redirect=outgoing.fripost.org
✉️ SPF
PolicyRecord (kodekode.dk)
no all — incomplete SPF v=spf1 redirect=outgoing.fripost.org
📨 DMARC
PolicyRecord (_dmarc.kodekode.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100;
📬 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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC89ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA55ms
FieldValue
Serial2026032501
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
44ms
A
42ms
MX
58ms
AAAA
35ms
TXT
171ms
CAA
34ms
HTTPS
45ms
TLSA
4035ms
SOA
55ms
MTA-STS
54ms
DNSSEC
89ms
SRV
72ms
Total
9566ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-08 10:37:36 9566ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-01 12:35:33 5003ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-29 12:05:58 4870ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-24 16:08:09 4785ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-23 11:24:47 5289ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-18 00:22:59 7648ms 2 NS 1 A 2 MX 🔒 Secure View
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