ca-mc.dk DNS records

🖥️ Nameservers2 records 48ms

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 Records1 records 46ms

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 Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	camc-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::e 2a01:111:f403:ca09:: 2a01:111:f403:ca09::e 52.101.68.36 52.101.73.1 52.101.73.153 52.101.73.30	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00306.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 Records1 records 122ms

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

📝 TXT Records1 records 178ms

TXT Record
v=spf1 ip4:185.7.62.206 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (ca-mc.dk)
-all (hard fail)	v=spf1 ip4:185.7.62.206 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.ca-mc.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC86ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

46ms

MX

47ms

AAAA

44ms

TXT

178ms

CAA

54ms

HTTPS

48ms

TLSA

4034ms

SOA

0ms

MTA-STS

62ms

DNSSEC

86ms

SRV

122ms

Total

5050ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 09:05:10	5050ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 08:28:23	2281ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 06:25:14	9375ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 06:31:36	9166ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 14:02:54	9722ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 08:10:05	895ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 18:46:12	714ms	2 NS 1 A 1 MX	🔒 Secure	View