printf.dk
📜 Historical scan 2026-06-21 06:57:11  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   71ms
NameserverIP addressesPTRASN / ISP
ns1.parkingcrew.net 13.248.158.159 a94f3aae71d6f0705.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns2.parkingcrew.net 76.223.21.9 a94f3aae71d6f0705.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
🌍 A Records1 records   77ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.247.81.99 3600s — AS206834 Team Internet AG 104.247.80.0/22 🇨🇦 Canada —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover104.247.81.99
🔶 Autoconfig104.247.81.99
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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 Records1 records   94ms
FlagsTagValue
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC115ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA166ms
FieldValue
Serial1781004750
Primary NS (MNAME)ns1.parkingcrew.net
Responsible (RNAME)hostmaster@printf.dk
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
71ms
A
77ms
MX
69ms
AAAA
163ms
TXT
447ms
CAA
94ms
HTTPS
75ms
TLSA
1330ms
SOA
166ms
MTA-STS
99ms
DNSSEC
115ms
SRV
343ms
Total
1954ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 15:50:21 1622ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-26 13:21:07 1572ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-17 19:48:43 2736ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-06 13:50:29 1393ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-26 04:54:37 2142ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 06:57:11 1954ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 11:34:26 1484ms 2 NS 1 A 0 MX 🔓 Insecure View
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