jpmasterbøger.dk xn--jpmasterbger-3jb.dk
Last scanned: 2026-09-01 22:56:27  ·  12038ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   52ms
NameserverIP addressesPTRASN / ISP
ns-1349.awsdns-40.org 205.251.197.69
2600:9000:5305:4500::1		 ns-1349.awsdns-40.org
ns-1349.awsdns-40.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1841.awsdns-38.co.uk 205.251.199.49
2600:9000:5307:3100::1		 ns-1841.awsdns-38.co.uk
ns-1841.awsdns-38.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-338.awsdns-42.com 205.251.193.82
2600:9000:5301:5200::1		 ns-338.awsdns-42.com
ns-338.awsdns-42.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-707.awsdns-24.net 205.251.194.195
2600:9000:5302:c300::1		 ns-707.awsdns-24.net
ns-707.awsdns-24.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records
🌍
No A records found
📧 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)
🔐 DNSSEC9088ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns-707.awsdns-24.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
52ms
A
70ms
MX
54ms
AAAA
56ms
TXT
250ms
CAA
78ms
HTTPS
50ms
TLSA
53ms
SOA
0ms
MTA-STS
84ms
DNSSEC
9088ms
SRV
76ms
Total
12038ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 22:56:27 12038ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-25 08:59:35 717ms 4 NS 0 A 0 MX ❓ Unknown View
2026-06-22 15:16:35 986ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 15:26:10 407ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-17 19:54:30 500ms 4 NS 0 A 0 MX 🔒 Secure View
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