columbiamekan.dk
Last scanned: 2026-09-02 22:54:40  ·  786ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   68ms
NameserverIP addressesPTRASN / ISP
ns1.dnshost.net 2a0b:8e00::10
91.237.67.1		 ns1.dnshost.net
ns1.dnshost.net		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns2.dnshost.net 185.167.176.1
2a0b:8e00:1::10		 ns2.dnshost.net
ns2.dnshost.net		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
🌍 A Records1 records   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.157.223.250 3600s redirects.domainname.systems AS42708 Glesys AB 185.157.220.0/22 🇸🇪 Sweden Falkenberg
📧 MX Records1 records   80ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s columbiamekan-dk.mail.protection.outlook.com 52.101.103.36
52.101.73.26
52.101.73.28
52.101.73.8		 mail-miypr05cu00104.inbound.protection.outlook.com
mail-as9pr05cu01302.inbound.protection.outlook.com
mail-am7pr05cu00204.inbound.protection.outlook.com
mail-am0pr04cu00500.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.8
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   273ms
TXT Record
MS=ms74206146
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (columbiamekan.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)
🔐 DNSSEC111ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1726571196
Primary NS (MNAME)ns1.dnshost.net
Responsible (RNAME)zonemaster@dnshost.net
Refresh43200s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
68ms
A
74ms
MX
80ms
AAAA
52ms
TXT
273ms
CAA
66ms
HTTPS
67ms
TLSA
180ms
SOA
0ms
MTA-STS
106ms
DNSSEC
111ms
SRV
101ms
Total
786ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 22:54:40 786ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-23 00:39:38 17114ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 15:11:10 1870ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 07:02:56 920ms 2 NS 1 A 1 MX ❓ Unknown View
2026-06-20 06:48:22 3389ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 02:20:40 2573ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-19 13:32:54 2556ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 21:50:26 804ms 2 NS 1 A 1 MX 🔓 Insecure View
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