backend.dk
📜 Historical scan 2026-06-16 13:59:26  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   58ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com
ns2.simply.com
ns3.simply.com
ns4.simply.com
🌍 A Records1 records   59ms
📧 MX Records5 records   69ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   160ms
TXT Record
google-site-verification=PvSWt0ojUs7mVbEZuxi3qVa-B3U6oNNhDIk59xjsscM
v=spf1 include:_spf.google.com include:spf.simply.com -all
✉️ SPF
PolicyRecord (backend.dk)
-all (hard fail) v=spf1 include:_spf.google.com include:spf.simply.com -all
📨 DMARC
PolicyRecord (_dmarc.backend.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records2 records   56ms
FlagsTagValue
0 iodef mailto:hostmaster@hs235.dk
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC150ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA56ms
FieldValue
Serial2026052600
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
58ms
A
59ms
MX
69ms
AAAA
58ms
TXT
160ms
CAA
56ms
HTTPS
67ms
TLSA
47ms
SOA
56ms
MTA-STS
95ms
DNSSEC
150ms
SRV
0ms
Total
681ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-23 14:07:40 17098ms 4 NS 1 A 5 MX 🔒 Secure View
2026-06-24 23:27:03 1100ms 4 NS 1 A 5 MX 🔒 Secure View
2026-06-16 13:59:26 681ms 4 NS 1 A 5 MX 🔒 Secure View
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