linuxcomputing.dk
Last scanned: 2026-09-09 11:47:09  ·  2325ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   36ms
NameserverIP addressesPTRASN / ISP
ns1.dns.services 195.242.131.6
2001:67c:564:ffff::11		 ns1.dns.services
ns1.dns.services		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.dns.services 2a00:1b18:2:3:3::2
62.69.152.37		 ns2.dns.services
ns2.dns.services		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.dns.services 185.55.197.53 ns3.dns.services AS60153 Inpadi ApS
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   156ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (linuxcomputing.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.linuxcomputing.dk)
p=reject v=DMARC1; p=reject; sp=reject; 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)
🔐 DNSSEC2068ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026081612
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
36ms
A
33ms
MX
44ms
AAAA
42ms
TXT
156ms
CAA
43ms
HTTPS
43ms
TLSA
41ms
SOA
0ms
MTA-STS
59ms
DNSSEC
2068ms
SRV
58ms
Total
2325ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-09 11:47:09 2325ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-08-31 14:19:02 548ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-08-28 17:44:35 351ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-29 05:01:34 846ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-28 13:49:25 936ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-23 01:03:23 922ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 15:37:28 945ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-20 07:51:06 532ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-20 00:44:28 524ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 22:18:29 605ms 3 NS 0 A 0 MX 🔓 Insecure View
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