fre11sen.dk
Last scanned: 2026-08-31 20:33:31  ·  608ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   38ms
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 Records
🌍
No A records found
📧 MX Records1 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.rsol.io 65.108.250.23 mail.rsol.io AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermail.rsol.io → 65.108.250.23
🔶 Autoconfigmail.rsol.io → 65.108.250.23
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   225ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 1 443 mail.rsol.io
📝 TXT Records1 records   165ms
TXT Record
v=spf1 mx ip4:65.108.250.23 -all
✉️ SPF
PolicyRecord (fre11sen.dk)
-all (hard fail) v=spf1 mx ip4:65.108.250.23 -all
📨 DMARC
PolicyRecord (_dmarc.fre11sen.dk)
p=none (monitor only) v=DMARC1; p=none; 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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC77ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026081201
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
38ms
A
33ms
MX
31ms
AAAA
45ms
TXT
165ms
CAA
60ms
HTTPS
32ms
TLSA
55ms
SOA
0ms
MTA-STS
54ms
DNSSEC
77ms
SRV
225ms
Total
608ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 20:33:31 608ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-12 14:06:37 8932ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-22 14:44:06 4666ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-18 16:14:44 983ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-17 14:53:54 1357ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-20 08:43:21 659ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-20 03:56:43 902ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-17 09:59:02 1794ms 2 NS 0 A 1 MX 🔒 Secure View
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