alexholm.dk
Last scanned: 2026-09-11 19:51:57  ·  3200ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   138ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 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)
🔐 DNSSEC2173ms
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
138ms
A
133ms
MX
130ms
AAAA
129ms
TXT
670ms
CAA
129ms
HTTPS
149ms
TLSA
114ms
SOA
147ms
MTA-STS
153ms
DNSSEC
2173ms
SRV
170ms
Total
3200ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-11 19:51:57 3200ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-26 23:14:14 10357ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-24 07:42:57 5720ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-23 03:47:45 7298ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-22 03:20:46 8398ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-21 03:18:35 2774ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-20 02:19:15 8624ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-19 01:11:11 10520ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-17 15:58:07 5833ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-16 11:24:44 6365ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-15 06:11:22 4635ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-13 20:50:26 1758ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-12 11:06:04 10415ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-11 05:22:46 3751ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-09 15:49:35 8959ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-08 10:53:47 1403ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-07 01:16:34 1473ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-03 01:29:32 3636ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-30 05:04:18 10518ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-28 11:59:21 2055ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-27 11:23:49 10175ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-26 10:45:18 1962ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-25 10:17:41 1895ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-24 08:44:48 2648ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-23 06:35:43 1531ms 4 NS 0 A 0 MX ❓ Unknown View
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