catago.dk

Records from scan: 2026-10-12 16:40:58 · 703ms total · last checked 2026-10-24 10:15 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

catago.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by catago-dk.o-v1.mx.microsoft. The zone is DNSSEC-signed and validates, 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 103ms

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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 92ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	catago-dk.o-v1.mx.microsoft	2a01:111:f403:ca04::10 2a01:111:f403:ca09::26 2a01:111:f403:ca48::10 2a01:111:f403:ca48::e 52.101.103.162 52.101.68.29 52.101.73.153 52.101.91.162	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-dbapr03cu00105.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 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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 121ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 240ms

TXT Record
MS=ms65259120
v=spf1 include:spf.protection.outlook.com include:_spf.herodesk-mails.io -all

✉️ SPF#

Policy	Record (catago.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.herodesk-mails.io -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 2026-10-12 16:40:58

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network catago.dk: 195.47.247.18 (AS51468) www.catago.dk: 195.47.247.18 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 77ms

Service / Owner	Type	Cert association
SMTP _25._tcp.catago-dk.o-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.catago-dk.o-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.catago-dk.o-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.catago-dk.o-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…

🔐 DNSSEC#

55ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026101101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

103ms

31ms

92ms

AAAA

101ms

TXT

240ms

CAA

100ms

HTTPS

100ms

TLSA

77ms

SOA

34ms

MTA-STS

54ms

DNSSEC

55ms

SRV

121ms

Total

703ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 16:40:58 shown	703ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 02:29:27	963ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 17:59:06	1338ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 01:50:32	835ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 07:24:27	3352ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 14:56:05	5074ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-12 22:55:51	9332ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 14:27:17	9348ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 02:40:40	2707ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 13:12:14	1031ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 07:49:17	911ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 19:45:39	746ms	2 NS 1 A 1 MX	🔒 Secure