dkgl.dk
📜 Historical scan 2026-08-11 19:06:42  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   43ms
🌍 A Records1 records   31ms
📧 MX Records1 records   28ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  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 Records2 records   174ms
TXT Record
SOA=1692718401
v=spf1 -all
✉️ SPF
PolicyRecord (dkgl.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.dkgl.dk)
p=reject v=DMARC1; p=reject;
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records3 records   50ms
FlagsTagValue
0 iodef mailto:caa-iodef@ucl.dk
0 issue letsencrypt.org
0 issuewild ;
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC108ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial1786429819
Primary NS (MNAME)mimer.deic.dk
Responsible (RNAME)dns@support.i2.dk
Refresh16384s
Retry2048s
Expire2097152s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
43ms
A
31ms
MX
28ms
AAAA
29ms
TXT
174ms
CAA
50ms
HTTPS
34ms
TLSA
35ms
SOA
0ms
MTA-STS
55ms
DNSSEC
108ms
SRV
66ms
Total
703ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 22:31:08 783ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-31 07:53:16 442ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-29 03:18:22 1877ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-28 00:00:16 586ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-26 23:36:47 475ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-23 08:23:24 1306ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-22 07:52:20 1182ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-21 07:39:13 9105ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-20 07:17:55 6564ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-19 04:39:06 3256ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-17 01:33:29 8585ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-15 16:12:48 1977ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-13 15:16:20 763ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-11 19:06:42 703ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-10 12:22:58 3530ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-08 04:28:23 1034ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-28 01:38:59 16699ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-25 00:26:38 781ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-23 21:17:50 654ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-22 20:44:06 785ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-21 17:56:55 788ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-20 10:26:22 953ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-19 08:28:47 642ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-18 05:16:09 2783ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-16 14:11:13 720ms 3 NS 1 A 1 MX 🔒 Secure View
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