birgit-arentoft.dk
📜 Historical scan 2026-06-16 14:39:42  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   20ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com
ns2.simply.com
ns3.simply.com
ns4.simply.com
🌍 A Records
🌍
No A records found
📧 MX Records1 records   21ms
PriorityTTLMail ServerIP addressesPTRASN
0 mx01.multimed.dk 87.54.27.55 mail.multimed.dk AS3292 TDC Holding A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   148ms
TXT Record
v=spf1 a mx ip4:87.54.27.55 ip4:87.54.27.56 ip4:87.54.27.32 -all
✉️ SPF
PolicyRecord (birgit-arentoft.dk)
-all (hard fail) v=spf1 a mx ip4:87.54.27.55 ip4:87.54.27.56 ip4:87.54.27.32 -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 Records3 records   19ms
FlagsTagValue
0 issue digicert.com
0 issue globalsign.com
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC89ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA20ms
FieldValue
Serial2025091100
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
20ms
A
20ms
MX
21ms
AAAA
20ms
TXT
148ms
CAA
19ms
HTTPS
19ms
TLSA
19ms
SOA
20ms
MTA-STS
36ms
DNSSEC
89ms
SRV
0ms
Total
449ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 02:31:03 898ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-27 08:24:12 630ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-16 14:39:42 449ms 4 NS 0 A 1 MX 🔒 Secure View
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