skycrazy.dk
Last scanned: 2026-08-28 08:38:51  ·  595ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 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
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermail.clauseriksen.net → 95.216.153.84
🔶 Autoconfigmail.clauseriksen.net → 95.216.153.84
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   88ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 1 443 mail.clauseriksen.net
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.skycrazy.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc-rua@hashi.dk; ruf=mailto:dmarc-ruf@hashi.dk; adkim=r; aspf=r; rf=afrf
📬 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)
🔐 DNSSEC91ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2022110607
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
45ms
AAAA
39ms
TXT
148ms
CAA
51ms
HTTPS
34ms
TLSA
29ms
SOA
0ms
MTA-STS
55ms
DNSSEC
91ms
SRV
88ms
Total
595ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 08:38:51 595ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-24 03:40:12 475ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-22 13:56:14 1099ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 05:52:15 681ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-18 09:23:51 7151ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-18 09:12:59 2431ms 3 NS 0 A 0 MX 🔒 Secure View
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