krabbe-as.dk
Last scanned: 2026-06-17 17:17:29  ·  3748ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   295ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   183ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.106.180 — linux220.curanet.dk AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 MX Records1 records   238ms
PriorityTTLMail ServerIP addressesPTRASN
1 — krabbeas-dk01e.mail.protection.outlook.com 2a01:111:f403:ca04::7
2a01:111:f403:ca09::3
2a01:111:f403:ca09::d
2a01:111:f403:ca09::f
52.101.68.0
52.101.68.29
52.101.68.5
52.101.73.26		 mail-db4pr02cu00307.inbound.protection.outlook.com
mail-am6pr04cu00303.inbound.protection.outlook.com
mail-as9pr05cu01305.inbound.protection.outlook.com
mail-am7pr05cu00307.inbound.protection.outlook.com
mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-dbapr03cu00105.inbound.protection.outlook.com
mail-du2pr03cu00105.inbound.protection.outlook.com
mail-as9pr05cu01302.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
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   554ms
TXT Record
MS=ms17600101
v=spf1 include:spf.protection.outlook.com include:web.shared.mysmtp.com ip4:89.150.138.54 ip4:213.32.241.52 -all
✉️ SPF
PolicyRecord (krabbe-as.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:web.shared.mysmtp.com ip4:89.150.138.54 ip4:213.32.241.52 -all
📨 DMARC
PolicyRecord (_dmarc.krabbe-as.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email;
📬 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)
🔐 DNSSEC367ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA279ms
FieldValue
Serial2026011301
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
295ms
A
183ms
MX
238ms
AAAA
230ms
TXT
554ms
CAA
197ms
HTTPS
235ms
TLSA
561ms
SOA
279ms
MTA-STS
252ms
DNSSEC
367ms
SRV
0ms
Total
3748ms
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