cajo.dk

📜 Historical scan 2026-06-27 11:05:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cajo.dk is a .dk domain served by 4 nameservers (ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org and 1 more). It was registered on 21 June 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.209.71.19 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by cajo-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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#

4 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-02.azure-dns.com	13.107.236.2 2603:1061:0:700::2	ns1-02.azure-dns.com ns1-02.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-02.azure-dns.net	150.171.21.2 2620:1ec:8ec:700::2	ns2-02.azure-dns.net ns2-02.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-02.azure-dns.org	204.14.183.2 2a01:111:4000:700::2	ns3-02.azure-dns.org ns3-02.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-02.azure-dns.info	208.84.5.2 2620:1ec:bda:700::2	ns4-02.azure-dns.info ns4-02.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.209.71.19	3600s	80.209.71.19.static.fibianet.dk	AS44869	FIBIA P/S	80.209.0.0/17	🇩🇰 Denmark	Borup

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cajo-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::e 2a01:111:f403:ca09::20 2a01:111:f403:ca09::6 52.101.68.0 52.101.68.18 52.101.68.36 52.101.73.28	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 70ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 188ms

TXT Record
MS=ms44675996
openai-domain-verification=dv-tiPxIxuCSM5p9797L8UIYx8G
v=spf1 ip4:185.109.91.11 ip4:80.209.71.19 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (cajo.dk)
~all (soft fail)	v=spf1 ip4:185.109.91.11 ip4:80.209.71.19 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 2026-10-09 08:02:47

www	Exists, no address
www vs bare domain	www does not resolve cajo.dk: 80.209.71.19 (AS44869) www.cajo.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

71ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

37ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1-02.azure-dns.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-20 06:59:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-06-21
Expires	2027-06-30 (251d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

32ms

39ms

34ms

AAAA

39ms

TXT

188ms

CAA

38ms

HTTPS

32ms

TLSA

689ms

SOA

37ms

MTA-STS

46ms

DNSSEC

71ms

SRV

70ms

Total

1469ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 05:48:33	1155ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-28 05:15:49	1040ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-01 04:04:08	1259ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-27 11:05:34 shown	1469ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-26 20:45:07	1033ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-26 06:17:55	1383ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-22 21:04:35	1111ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 18:55:31	2588ms	4 NS 1 A 1 MX	🔒 Secure