roberthalfexecutivesearch.dk
Last scanned: 2026-08-26 21:41:26  ·  12182ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   48ms
NameserverIP addressesPTRASN / ISP
ns-1086.awsdns-07.org 205.251.196.62
2600:9000:5304:3e00::1		 ns-1086.awsdns-07.org
ns-1086.awsdns-07.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-721.awsdns-26.net 205.251.194.209
2600:9000:5302:d100::1		 ns-721.awsdns-26.net
ns-721.awsdns-26.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-79.awsdns-09.com 205.251.192.79
2600:9000:5300:4f00::1		 ns-79.awsdns-09.com
ns-79.awsdns-09.com		 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)
🔐 DNSSEC9087ms
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-79.awsdns-09.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
48ms
A
61ms
MX
51ms
AAAA
49ms
TXT
239ms
CAA
45ms
HTTPS
58ms
TLSA
50ms
SOA
0ms
MTA-STS
82ms
DNSSEC
9087ms
SRV
76ms
Total
12182ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 21:41:26 12182ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-08-26 08:26:15 3231ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-27 22:30:00 883ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-21 05:56:19 2915ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-21 01:15:51 908ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 00:14:25 961ms 4 NS 0 A 0 MX 🔓 Insecure View
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