refillimport.dk
📜 Historical scan 2026-06-17 13:47:21  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   124ms
🌍 A Records1 records   113ms
📧 MX Records3 records   116ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   697ms
TXT Record
v=spf1 +include:_spf.yayhosting.dk -all
✉️ SPF
PolicyRecord (refillimport.dk)
-all (hard fail) v=spf1 +include:_spf.yayhosting.dk -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 / DANE3 records   1637ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.spamfri.dk DANE-EE · SPKI · SHA-256 884451547A03D0AC2F628D943839BAA6…
SMTP _25._tcp.mx2.spamfri.dk DANE-EE · SPKI · SHA-256 6598C93F79B95376BB8099E9AC862167…
SMTP _25._tcp.mx3.spamfri.dk DANE-EE · SPKI · SHA-256 BBFB0694919290E5BC9D6E2C6F47D846…
🔐 DNSSEC273ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA125ms
FieldValue
Serial2026050801
Primary NS (MNAME)ns1.yayhosting.dk
Responsible (RNAME)hostmaster@mailrelay.e-studio.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
124ms
A
113ms
MX
116ms
AAAA
122ms
TXT
697ms
CAA
126ms
HTTPS
114ms
TLSA
1637ms
SOA
125ms
MTA-STS
254ms
DNSSEC
273ms
SRV
0ms
Total
3947ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 18:01:36 521ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-27 16:25:01 659ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-09 03:00:48 1373ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-28 02:57:19 819ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-28 01:22:01 663ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-25 23:41:43 686ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-24 07:23:41 1125ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 13:33:47 738ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-22 18:43:27 783ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-17 13:47:21 3947ms 2 NS 1 A 3 MX 🔒 Secure View
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