nrsb-boligselskab.dk
Last scanned: 2026-08-27 14:51:11  ·  1011ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   91ms
🌍 A Records1 records   54ms
📧 MX Records3 records   127ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig185.154.243.151
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records6 records   241ms
TXT Record
_globalsign-domain-verification=NMsv7eS9wzxAq3ZX8PFfV41cwfGhk77eTawp5WrdU2
6n9opsnb7246u9fk9lpehlqn9q
kqvf2nfjl38ap47hmts7helofd
MS=ms36265420
norresundby-umbraco.azurewebsites.net
v=spf1 include:spf.protection.outlook.com include:spf.mailanyone.net include:sendgrid.net include:o._spf.hostedsepo.dk include:spf.complea-hosting.dk -all
✉️ SPF
📨 DMARC
PolicyRecord (_dmarc.nrsb-boligselskab.dk)
p=none (monitor only) v=DMARC1; p=none; sp=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)
🔐 DNSSEC210ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025012702
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
91ms
A
54ms
MX
127ms
AAAA
49ms
TXT
241ms
CAA
84ms
HTTPS
133ms
TLSA
134ms
SOA
0ms
MTA-STS
220ms
DNSSEC
210ms
SRV
114ms
Total
1011ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:51:11 1011ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-03 00:59:40 904ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-17 11:59:00 1753ms 2 NS 1 A 3 MX 🔒 Secure View
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