karrierecenter.dk
Last scanned: 2026-06-25 06:43:58  ·  1172ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   262ms
NameserverIP addressesPTRASN / ISP
ns1.shellhost.dk 193.200.90.91
2001:67c:564::13		 —
ns1.shellhost.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.shellhost.dk 193.200.91.90
2001:67c:564::12		 ns2.eushells.com
ns2.eushells.com		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
🌍 A Records1 records   282ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.200.90.229 3600s web1.eushells.com AS62121 Christian Ebsen ApS 193.200.90.0/23 🇩🇰 Denmark —
📧 MX Records1 records   285ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.karrierecenter.dk — — —
🔷 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)
🔐 DNSSEC365ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA242ms
FieldValue
Serial2024110200
Primary NS (MNAME)ns1.shellhost.dk
Responsible (RNAME)hostmaster@shellhost.dk
Refresh84400s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
262ms
A
282ms
MX
285ms
AAAA
254ms
TXT
384ms
CAA
250ms
HTTPS
284ms
TLSA
156ms
SOA
242ms
MTA-STS
277ms
DNSSEC
365ms
SRV
290ms
Total
1172ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 06:43:58 1172ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 02:43:01 1486ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 12:32:04 1123ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 07:11:40 973ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 14:34:35 1447ms 2 NS 1 A 1 MX 🔒 Secure View
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