slackforum.dk
Last scanned: 2026-06-28 05:14:31  ·  1577ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   264ms
NameserverIP addressesPTRASN / ISP
ns1.markmonitor.com 149.112.160.1
2620:10a:80a8::1		 —
—		 AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
ns2.markmonitor.com 176.97.158.1
2001:67c:10b8::1		 —
ns2.markmonitor.com		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
🌍 A Records1 records   265ms
IPTTLPTRASNISP / OrgCIDRCountryCity
99.83.176.46 86400s a44fc39dcd01d2028.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 99.83.128.0/17 🇺🇸 United States —
📧 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   917ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (slackforum.dk)
-all (hard fail) v=spf1 -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)
🔐 DNSSEC325ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA243ms
FieldValue
Serial2020082804
Primary NS (MNAME)ns1.markmonitor.com
Responsible (RNAME)hostmaster@markmonitor.com
Refresh86400s
Retry3600s
Expire2592000s
Minimum (neg-cache TTL)172800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
264ms
A
265ms
MX
242ms
AAAA
265ms
TXT
917ms
CAA
246ms
HTTPS
201ms
TLSA
151ms
SOA
243ms
MTA-STS
268ms
DNSSEC
325ms
SRV
603ms
Total
1577ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 05:14:31 1577ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-27 12:56:01 6006ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 05:25:39 1159ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 13:56:19 1310ms 2 NS 1 A 0 MX 🔓 Insecure View
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