columbia-mekan.dk

Records from scan: 2026-09-26 00:20:19 · 885ms total · last checked 2026-10-21 02:15 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

columbia-mekan.dk is a .dk domain served by 2 nameservers (ns1.dnshost.net, ns2.dnshost.net). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by columbiamekan-dk02b.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 56ms

Nameserver	IP addresses	PTR	ASN / 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 AS1921 ipcom GmbH

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	columbiamekan-dk02b.mail.protection.outlook.com	52.101.103.137 52.101.209.153 52.101.73.153 52.101.91.162	mail-miypr02cu00101.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-matpr04cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 241ms

TXT Record
MS=ms54594961
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (columbia-mekan.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

🧩 Web & zone#

checked 2026-10-09 08:52:39

www	NXDOMAIN
www vs bare domain	Neither resolves columbia-mekan.dk: no address www.columbia-mekan.dk: no address
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-columbiamekan-dk02b._domainkey.addtech365.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

87ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	1714392010
Primary NS (MNAME)	ns1.dnshost.net
Responsible (RNAME)	zonemaster@dnshost.net
Refresh	43200s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

56ms

35ms

47ms

AAAA

46ms

TXT

241ms

CAA

62ms

HTTPS

48ms

TLSA

306ms

SOA

0ms

MTA-STS

72ms

DNSSEC

87ms

SRV

76ms

Total

885ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 00:20:19 shown	885ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-31 22:31:21	9768ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-27 15:25:57	772ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-19 21:07:13	1339ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 21:51:28	701ms	2 NS 0 A 1 MX	🔓 Insecure