centrumlaase.dk
Last scanned: 2026-06-27 17:22:27  ·  1555ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   226ms
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 Records1 records   235ms
IPTTLPTRASNISP / OrgCIDRCountryCity
152.115.36.112 3600s s10.stom.dk AS31027 GlobalConnect A/S 152.115.0.0/16 🇩🇰 Denmark —
📧 MX Records1 records   199ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.centrumlaase.dk 152.115.36.112 s10.stom.dk AS31027 GlobalConnect A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover152.115.36.112
🔶 Autoconfig152.115.36.112
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   340ms
TXT Record
v=spf1 ip4:152.115.36.112 +a +mx include:spf.stom.dk include:sendgrid.net ~all
✉️ SPF
PolicyRecord (centrumlaase.dk)
~all (soft fail) v=spf1 ip4:152.115.36.112 +a +mx include:spf.stom.dk include:sendgrid.net ~all
📨 DMARC
PolicyRecord (_dmarc.centrumlaase.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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)
🔐 DNSSEC633ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA510ms
FieldValue
Serial2024052300
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
226ms
A
235ms
MX
199ms
AAAA
513ms
TXT
340ms
CAA
193ms
HTTPS
219ms
TLSA
193ms
SOA
510ms
MTA-STS
234ms
DNSSEC
633ms
SRV
362ms
Total
1555ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 17:22:27 1555ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-21 08:28:00 771ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-20 23:05:08 1172ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 20:05:35 515ms 4 NS 1 A 1 MX 🔒 Secure View
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