cosalesbacked.dk
Last scanned: 2026-08-26 10:36:01  ·  7320ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   509ms
NameserverIP addressesPTRASN / ISP
ns-1449.awsdns-53.org 205.251.197.169
2600:9000:5305:a900::1		 ns-1449.awsdns-53.org
ns-1449.awsdns-53.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1836.awsdns-37.co.uk 205.251.199.44
2600:9000:5307:2c00::1		 ns-1836.awsdns-37.co.uk
ns-1836.awsdns-37.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-194.awsdns-24.com 205.251.192.194
2600:9000:5300:c200::1		 ns-194.awsdns-24.com
ns-194.awsdns-24.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-746.awsdns-29.net 205.251.194.234
2600:9000:5302:ea00::1		 ns-746.awsdns-29.net
ns-746.awsdns-29.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)
🔐 DNSSEC603ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
509ms
A
448ms
MX
406ms
AAAA
499ms
TXT
2234ms
CAA
440ms
HTTPS
464ms
TLSA
427ms
SOA
460ms
MTA-STS
513ms
DNSSEC
603ms
SRV
615ms
Total
7320ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 10:36:01 7320ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-23 23:30:58 4538ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-22 23:09:07 11789ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-21 23:05:24 5759ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-20 23:05:08 11945ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-19 22:06:43 7452ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-18 21:29:19 6452ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-17 19:07:33 6121ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-16 13:02:10 5429ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-15 06:42:06 12055ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-13 05:11:36 7826ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-12 03:04:20 2096ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-10 19:34:39 2117ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-09 16:40:57 7472ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-07 17:41:17 2135ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-05 23:14:50 4303ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-04 14:05:50 4200ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-02 13:25:12 1704ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-27 15:20:57 6995ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-26 15:09:04 12858ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-25 14:30:48 12590ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-24 14:03:34 12648ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-23 13:10:02 5104ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-22 08:24:48 4305ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-21 02:31:47 5297ms 4 NS 0 A 0 MX ❓ Unknown View
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