a2i.dk
📜 Historical scan 2026-06-16 12:59:54  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   56ms
NameserverIP addressesPTRASN / ISP
ns-1012.awsdns-62.net — — —
ns-1486.awsdns-57.org — — —
ns-1602.awsdns-08.co.uk — — —
ns-167.awsdns-20.com — — —
🌍 A Records
🌍
No A records found
📧 MX Records2 records   103ms
PriorityTTLMail ServerIP addressesPTRASN
0 — mxa-00596a01.gslb.pphosted.com 205.220.170.48 mx0a-00596a01.pphosted.com AS26211 Proofpoint, Inc.
0 — mxb-00596a01.gslb.pphosted.com 205.220.170.48 mx0a-00596a01.pphosted.com AS26211 Proofpoint, Inc.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   247ms
TXT Record
google-site-verification=Imamy_lLT0TERacwEXD-z8lM5WhHEe9txYgxT8yW5sA
v=spf1 include:_spf.google.com include:spf-00596a01.pphosted.com include:spf.protection.outlook.com include:_custspf.one.com -all
✉️ SPF
PolicyRecord (a2i.dk)
-all (hard fail) v=spf1 include:_spf.google.com include:spf-00596a01.pphosted.com include:spf.protection.outlook.com include:_custspf.one.com -all
📨 DMARC
PolicyRecord (_dmarc.a2i.dk)
p=reject v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
📬 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)
🔐 DNSSEC196ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA55ms
FieldValue
Serial1
Primary NS (MNAME)ns-167.awsdns-20.com
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
56ms
A
62ms
MX
103ms
AAAA
56ms
TXT
247ms
CAA
103ms
HTTPS
116ms
TLSA
561ms
SOA
55ms
MTA-STS
134ms
DNSSEC
196ms
SRV
0ms
Total
1694ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 18:37:45 3562ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-23 06:59:49 1477ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-20 18:42:24 1740ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-16 13:00:00 1207ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-16 12:59:54 1694ms 4 NS 0 A 2 MX 🔓 Insecure View
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