roberthalfe.dk
Last scanned: 2026-06-26 12:05:25  ·  677ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   37ms
NameserverIP addressesPTRASN / ISP
ns-1419.awsdns-49.org 205.251.197.139
2600:9000:5305:8b00::1		 ns-1419.awsdns-49.org
ns-1419.awsdns-49.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1574.awsdns-04.co.uk 205.251.198.38
2600:9000:5306:2600::1		 ns-1574.awsdns-04.co.uk
ns-1574.awsdns-04.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-229.awsdns-28.com 205.251.192.229
2600:9000:5300:e500::1		 ns-229.awsdns-28.com
ns-229.awsdns-28.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-989.awsdns-59.net 205.251.195.221
2600:9000:5303:dd00::1		 ns-989.awsdns-59.net
ns-989.awsdns-59.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)
🔐 DNSSEC78ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA34ms
FieldValue
Serial1
Primary NS (MNAME)ns-229.awsdns-28.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
37ms
A
59ms
MX
37ms
AAAA
45ms
TXT
214ms
CAA
51ms
HTTPS
51ms
TLSA
40ms
SOA
34ms
MTA-STS
62ms
DNSSEC
78ms
SRV
58ms
Total
677ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 12:05:25 677ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-22 20:05:13 1313ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-22 06:24:53 976ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 12:19:22 683ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-18 01:10:14 1028ms 4 NS 0 A 0 MX ⚠️ Bogus View
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