cocio.dk

📜 Historical scan 2026-06-16 21:35:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cocio.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.50.2.24 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by cocio-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	—	—	—
b.portsdns.net	—	—	—

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.2.24	—	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	cocio-dk.mail.protection.outlook.com	52.101.73.15 52.101.73.153 52.101.73.2 52.101.73.24	mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com	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 Records#

3 records 602ms

TXT Record
dp+7hnTJKBMogPvFMuETfPj3OHh2OJH2Xirx06knqc/yBhoYzGOjKKv3s0wmywf+BqO59oe7e4TsyB61/Zg6dA==
MS=ms30588651
v=spf1 mx ip4:216.71.157.58 ip4:216.71.158.98 ip4:94.101.218.208 ip4:94.101.218.210 ip4:94.101.218.160/31 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (cocio.dk)
~all (soft fail)	v=spf1 mx ip4:216.71.157.58 ip4:216.71.158.98 ip4:94.101.218.208 ip4:94.101.218.210 ip4:94.101.218.160/31 include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.cocio.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 06:13:07

www CNAME	az-wa-pr-coc.azurewebsites.net (all on azurewebsites.net) → 20.50.2.24 (AS8075)
www vs bare domain	Same network cocio.dk: 20.50.2.24 (AS8075) www.cocio.dk: 20.50.2.24 (AS8075)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

138ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

34ms

Field	Value
Serial	2023121300
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	28800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

43ms

49ms

47ms

AAAA

42ms

TXT

602ms

CAA

46ms

HTTPS

45ms

TLSA

161ms

SOA

34ms

MTA-STS

189ms

DNSSEC

138ms

SRV

0ms

Total

1193ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-27 18:15:16	1154ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 14:35:01	4831ms	2 NS 1 A 1 MX	❓ Unknown
2026-06-22 12:07:30	1153ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 05:42:38	2272ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 21:35:06 shown	1193ms	2 NS 1 A 1 MX	🔓 Insecure