polftp.dk
Last scanned: 2026-08-24 22:23:36  ·  534ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   64ms
NameserverIP addressesPTRASN / ISP
ns-1307.awsdns-35.org 205.251.197.27
2600:9000:5305:1b00::1		 ns-1307.awsdns-35.org
ns-1307.awsdns-35.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-155.awsdns-19.com 205.251.192.155
2600:9000:5300:9b00::1		 ns-155.awsdns-19.com
ns-155.awsdns-19.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1951.awsdns-51.co.uk 205.251.199.159
2600:9000:5307:9f00::1		 ns-1951.awsdns-51.co.uk
ns-1951.awsdns-51.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-534.awsdns-02.net 205.251.194.22
2600:9000:5302:1600::1		 ns-534.awsdns-02.net
ns-534.awsdns-02.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records1 records   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.214.22.217 21600s — AS50783 JP/Politikens Hus A/S 91.214.20.0/22 🇩🇰 Denmark Copenhagen
📧 MX Records
📧
No MX records found
🔷 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 Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC89ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns-534.awsdns-02.net
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
64ms
A
45ms
MX
54ms
AAAA
61ms
TXT
216ms
CAA
51ms
HTTPS
44ms
TLSA
52ms
SOA
0ms
MTA-STS
60ms
DNSSEC
89ms
SRV
79ms
Total
534ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 22:23:36 534ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 04:54:45 480ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-18 07:12:26 700ms 4 NS 1 A 0 MX 🔓 Insecure View
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