reesen.dk
Last scanned: 2026-08-26 21:24:45  ·  569ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
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   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.63.150.158 43200s mail.reesen.dk AS3292 TDC Holding A/S 87.62.0.0/15 🇩🇰 Denmark Hillerød
📧 MX Records1 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.reesen.dk 87.63.150.158 mail.reesen.dk AS3292 TDC Holding A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   157ms
TXT Record
google-site-verification=fQbmlsc644M2cdr-3sDN9znbZ57jsWeWPtKKOAufONs
v=spf1 mx ip4:87.63.150.158 ~all
✉️ SPF
PolicyRecord (reesen.dk)
~all (soft fail) v=spf1 mx ip4:87.63.150.158 ~all
📨 DMARC
PolicyRecord (_dmarc.reesen.dk)
p=reject v=DMARC1;p=reject;pct=20;rua=mailto:postmaster@reesen.dk
📬 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)
🔐 DNSSEC81ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026032401
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
43ms
A
41ms
MX
41ms
AAAA
46ms
TXT
157ms
CAA
46ms
HTTPS
40ms
TLSA
66ms
SOA
0ms
MTA-STS
60ms
DNSSEC
81ms
SRV
67ms
Total
569ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 21:24:45 569ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 21:21:37 535ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-20 23:39:59 4616ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 01:02:59 598ms 2 NS 1 A 1 MX 🔒 Secure View
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