cocare.dk

📜 Historical scan 2026-09-08 07:33:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cocare.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 February 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.148 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by cocare-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.148	3600s	webcluster1.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cocare-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::5 2a01:111:f403:ca09::b 2a01:111:f403:ca21::e 52.101.103.137 52.101.68.5 52.101.73.12 52.101.73.8	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am0pr04cu00500.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#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	46.30.215.148

🔷 AAAA Records (IPv6)#

1 records 87ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:a7:5d8c:907f:6e75	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 246ms

TXT Record
MS=ms76313799
v=spf1 include:_custspf.one.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (cocare.dk)
-all (hard fail)	v=spf1 include:_custspf.one.com 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#

latest probe, not this scan · checked 2026-10-11 00:03:57

www	46.30.215.170 2a02:2350:5:106:8050:7289:7c64:54c7 (AS51468) (address records, no CNAME)
www vs bare domain	Same network cocare.dk: 46.30.215.170 2a02:2350:5:106:8050:7289:7c64:54c7 (AS51468) www.cocare.dk: 46.30.215.170 2a02:2350:5:106:8050:7289:7c64:54c7 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

145ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026090304
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 18:48:16

Field	Value
Registrar	ONE.COM A/S
Registered	2023-02-10
Expires	2027-02-09 (113d)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

74ms

56ms

AAAA

87ms

TXT

246ms

CAA

52ms

HTTPS

42ms

TLSA

190ms

SOA

0ms

MTA-STS

77ms

DNSSEC

145ms

SRV

95ms

Total

1061ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 23:53:46	882ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 15:34:57	1120ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 07:33:22 shown	1061ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 15:49:09	1059ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-07 05:00:25	3327ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 21:02:53	7963ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 21:36:41	545ms	2 NS 1 A 1 MX	🔓 Insecure