fslnet.dk
Last scanned: 2026-08-26 16:54:09  ·  1358ms 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   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records2 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mx12.comendosystems.com 192.162.219.155
2a01:77c0:1619:4101:d99:c22:fb4d:290e		 mx41.electric.net
mx10.electric.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
20 43200s mx6.comendosystems.net 192.162.219.49 mx41.electric.net AS16509 Amazon.com, Inc.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   130ms
TXT Record
MS=ms58204470
v=spf1 ip4:93.167.190.198 include:spf.protection.outlook.com include:spf.comendosystems.com -all
✉️ SPF
PolicyRecord (fslnet.dk)
-all (hard fail) v=spf1 ip4:93.167.190.198 include:spf.protection.outlook.com include:spf.comendosystems.com -all
📨 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC105ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082601
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
37ms
MX
30ms
AAAA
34ms
TXT
130ms
CAA
36ms
HTTPS
47ms
TLSA
250ms
SOA
0ms
MTA-STS
42ms
DNSSEC
105ms
SRV
48ms
Total
1358ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 16:54:09 1358ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-16 18:45:13 10960ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-27 00:47:20 8834ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-19 12:26:53 1162ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-02 16:01:35 9995ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-02 16:01:29 3116ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-26 07:15:24 992ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-25 05:56:40 649ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-20 08:48:23 506ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-20 03:22:55 557ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 10:07:45 1115ms 2 NS 1 A 2 MX 🔒 Secure View
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