mulberg.dk
Last scanned: 2026-08-27 22:08:23  ·  720ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   37ms
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 Records1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s www291.your-server.de 2a01:4f8:d0a:126c::2
78.46.156.197		 www291.your-server.de
www291.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermail.mulberg.dk → 78.46.5.205
🔶 Autoconfigmail.mulberg.dk → 78.46.5.205
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   67ms
ServicePriorityWeightPortTarget
_imap._tcp 10 1 993 mail.mulberg.dk
📝 TXT Records1 records   160ms
TXT Record
v=spf1 a mx -all
✉️ SPF
PolicyRecord (mulberg.dk)
-all (hard fail) v=spf1 a mx -all
📨 DMARC
PolicyRecord (_dmarc.mulberg.dk)
p=reject v=DMARC1;p=reject;sp=none;pct=50;adkim=r;aspf=r;
📬 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)
🔐 DNSSEC96ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026070603
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
37ms
A
49ms
MX
48ms
AAAA
35ms
TXT
160ms
CAA
34ms
HTTPS
61ms
TLSA
108ms
SOA
0ms
MTA-STS
77ms
DNSSEC
96ms
SRV
67ms
Total
720ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 22:08:23 720ms 4 NS 0 A 1 MX 🔒 Secure View
2026-07-07 01:09:03 923ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-28 04:36:32 3353ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-27 17:44:34 847ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-25 11:30:20 860ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-19 21:34:57 877ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-17 19:08:35 2204ms 4 NS 0 A 1 MX 🔒 Secure View
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