fuckup.dk
Last scanned: 2026-09-03 18:14:56  ·  694ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   87ms
NameserverIP addressesPTRASN / ISP
ns1.desec.io 2607:f740:e633:deec::2
45.54.76.1		 ns1.desec.io
ns1.desec.io		 AS63911 NetActuate, Inc
AS63911 NetActuate, Inc
ns2.desec.org 157.53.224.1
2607:f740:e00a:deec::2		 ns2.desec.org
ns2.desec.org		 AS36217 NetActuate, Inc
AS36217 NetActuate, Inc
🌍 A Records
🌍
No A records found
📧 MX Records1 records   81ms
PriorityTTLMail ServerIP addressesPTRASN
0 86400s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   281ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (fuckup.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.fuckup.dk)
p=reject v=DMARC1; p=reject; adkim=s; aspf=s; sp=reject
📬 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)
🔐 DNSSEC211ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2023034358
Primary NS (MNAME)get.desec.io
Responsible (RNAME)get@desec.io
Refresh86400s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
87ms
A
80ms
MX
81ms
AAAA
95ms
TXT
281ms
CAA
75ms
HTTPS
111ms
TLSA
25ms
SOA
0ms
MTA-STS
120ms
DNSSEC
211ms
SRV
133ms
Total
694ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 18:14:56 694ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-31 16:08:21 2422ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-27 03:35:40 616ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-20 06:58:22 885ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-13 19:00:48 1680ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-07 21:14:18 16595ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-03 14:28:14 958ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-23 05:14:05 8531ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-17 03:31:05 8674ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-16 00:43:29 977ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-03 14:25:23 1731ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-01 09:48:28 465ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-23 21:19:07 2506ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-22 22:46:07 1169ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 10:08:38 643ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-17 09:23:09 769ms 2 NS 0 A 0 MX 🔒 Secure View
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