sesderma.dk
Last scanned: 2026-09-01 17:54:18  ·  41041ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   180ms
NameserverIP addressesPTRASN / ISP
ns01.no.brand.one.com 195.206.121.12
2001:67c:28cc::12		 ns01.no.brand.one.com
ns01.no.brand.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.no.brand.one.com 185.10.11.12
2001:67c:3c0::12		 ns02.no.brand.one.com
ns02.no.brand.one.com		 AS51468 One.com A/S
AS51468 One.com 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)
🔐 DNSSEC10081ms
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
180ms
A
141ms
MX
141ms
AAAA
179ms
TXT
665ms
CAA
175ms
HTTPS
168ms
TLSA
2025ms
SOA
33ms
MTA-STS
177ms
DNSSEC
10081ms
SRV
189ms
Total
41041ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 17:54:18 41041ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-27 03:52:06 2928ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-24 11:27:01 11305ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-23 00:44:54 5951ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-22 00:41:09 1380ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-21 00:26:54 5037ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-19 23:43:37 3094ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-18 22:48:00 3352ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-17 17:09:02 3213ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-15 19:24:29 2918ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-14 16:39:25 1511ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-13 04:21:15 26620ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-12 00:03:58 2648ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-10 18:25:51 938ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-08 13:19:43 27365ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-07 09:27:37 21199ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-03 23:35:58 2426ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-27 20:33:29 797ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-26 19:58:44 10031ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-25 19:49:26 53819ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-24 19:39:55 8865ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-23 18:17:39 1446ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-22 17:39:28 1430ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-21 05:44:48 1423ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-19 17:26:47 1374ms 2 NS 0 A 0 MX ❓ Unknown View
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