aktivfeldborg.dk
Last scanned: 2026-06-26 14:48:08  ·  1913ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   201ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   230ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.40.74 3600s linux82.curanet.dk AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records1 records   252ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s aktivfeldborg-dk.mail.protection.outlook.com 2a01:111:f403:ca04::1
2a01:111:f403:ca09::20
2a01:111:f403:ca09::5
2a01:111:f403:ca09::9
52.101.68.39
52.101.68.5
52.101.73.19
52.101.73.6		 mail-db7pr03cu00401.inbound.protection.outlook.com
mail-as8pr05cu00400.inbound.protection.outlook.com
mail-am1pr04cu00105.inbound.protection.outlook.com
mail-as8pr04cu00801.inbound.protection.outlook.com
mail-db7pr03cu00607.inbound.protection.outlook.com
mail-du2pr03cu00105.inbound.protection.outlook.com
mail-as8pr04cu00803.inbound.protection.outlook.com
mail-am6pr04cu00306.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   342ms
TXT Record
MS=ms42709515
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (aktivfeldborg.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 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)
🔐 DNSSEC312ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA233ms
FieldValue
Serial2023061501
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
201ms
A
230ms
MX
252ms
AAAA
232ms
TXT
342ms
CAA
243ms
HTTPS
242ms
TLSA
787ms
SOA
233ms
MTA-STS
274ms
DNSSEC
312ms
SRV
234ms
Total
1913ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 14:48:08 1913ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 14:46:55 1163ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:56:59 2025ms 2 NS 1 A 1 MX 🔒 Secure View
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