bluestring.dk
Last scanned: 2026-08-23 19:00:37  ·  41240ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   4043ms
NameserverIP addressesPTRASN / ISP
1ns.yahoo.com 2001:4998:c:fe2f:726f:636b:6f:6e0a
74.6.35.130		 1ns.yahoo.com
1ns.yahoo.com		 AS36647 Yahoo Holdings Inc.
AS36647 Yahoo Holdings Inc.
2ns.yahoo.com 2001:4998:58:fe2c:726f:636b:6f:6e0a
98.139.24.68		 2ns.yahoo.com
2ns.yahoo.com		 AS26101 Yahoo Holdings Inc.
AS26101 Yahoo Holdings 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)
🔐 DNSSEC10097ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: timed out
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
4043ms
A
4032ms
MX
4031ms
AAAA
4029ms
TXT
20152ms
CAA
4056ms
HTTPS
4031ms
TLSA
4031ms
SOA
47ms
MTA-STS
4054ms
DNSSEC
10097ms
SRV
4060ms
Total
41240ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-23 19:00:37 41240ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-22 17:25:21 37186ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-21 17:11:53 38462ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-20 16:57:55 46470ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-19 16:12:29 37987ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-18 16:10:25 7413ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-17 06:51:17 38043ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-15 22:15:20 35966ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-14 15:10:57 35265ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-13 09:29:32 16662ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-11 09:31:35 37925ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-09 15:11:55 41490ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-07 18:30:21 38512ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-05 05:17:01 41002ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-30 21:49:07 38284ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-28 03:13:06 40314ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-27 01:44:59 28218ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-26 01:16:18 9792ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-25 01:00:05 16740ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-23 23:09:07 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-22 19:04:31 16162ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-21 17:27:44 15273ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-20 08:58:57 26332ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-19 02:31:24 21376ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-18 00:57:30 15231ms 2 NS 0 A 0 MX ❓ Unknown View
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