datalogforeningen.dk
Last scanned: 2026-08-27 07:49:53  ·  879ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   56ms
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   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.75.230.142 600s datalogforeningen.dk AS24940 Hetzner Online GmbH 5.75.128.0/17 🇩🇪 Germany Falkenstein
📧 MX Records1 records   64ms
PriorityTTLMail ServerIP addressesPTRASN
20 43200s mx.spamfilter.io 46.36.212.34
46.36.212.36
46.36.212.37
46.36.212.38
89.188.78.64
89.188.78.65
89.188.78.66
94.231.106.12		 node4.spamfilter.io
node8.spamfilter.io
node6.spamfilter.io
node7.spamfilter.io
node3.spamfilter.io
node9.spamfilter.io
node10.spamfilter.io
node2.spamfilter.io		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🔷 AAAA Records (IPv6)1 records   57ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:c012:1a25::1 600s datalogforeningen.dk AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   231ms
TXT Record
v=spf1 a:datalogforeningen.dk -all
✉️ SPF
PolicyRecord (datalogforeningen.dk)
-all (hard fail) v=spf1 a:datalogforeningen.dk -all
📨 DMARC
PolicyRecord (_dmarc.datalogforeningen.dk)
p=reject v=DMARC1; p=reject; rua=mailto:df@datalogforeningen.dk; adkim=s; aspf=s;
📬 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 / DANE1 records   145ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.spamfilter.io DANE-EE · SPKI · SHA-256 9A25F05F2E322DABDCC9B7A06AB47A2D…
🔐 DNSSEC203ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081301
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
56ms
A
51ms
MX
64ms
AAAA
57ms
TXT
231ms
CAA
60ms
HTTPS
47ms
TLSA
145ms
SOA
0ms
MTA-STS
96ms
DNSSEC
203ms
SRV
77ms
Total
879ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 07:49:53 879ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-13 22:26:02 4809ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 17:16:39 1783ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 00:20:12 795ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 01:06:09 734ms 2 NS 1 A 1 MX 🔒 Secure View
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