cnb-consult.dk DNS records

🖥️ Nameservers2 records 52ms

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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.175	3600s	vm1484.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cnbconsult-dk0i.mail.protection.outlook.com	2a01:111:f403:ca09::3 2a01:111:f403:ca09::4 2a01:111:f403:ca09::a 2a01:111:f403:ca38::8 52.101.103.143 52.101.68.16 52.101.73.123 52.101.73.24	mail-am6pr04cu00303.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 212ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:web.shared.mysmtp.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (cnb-consult.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:web.shared.mysmtp.com include:_custspf.one.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

🔗 TLSA / DANE

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

🔐 DNSSEC120ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081702
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-07-08 13:44:49

Field	Value
Registrar	ONE.COM A/S
Registered	2022-10-10
Expires	2026-10-09 (37d)

📋 WHOIS

⏱️ Lookup Timing

NS

52ms

A

39ms

MX

42ms

AAAA

53ms

TXT

212ms

CAA

78ms

HTTPS

79ms

TLSA

365ms

SOA

0ms

MTA-STS

105ms

DNSSEC

120ms

SRV

82ms

Total

1187ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 12:23:54	1187ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 09:45:46	705ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 22:22:48	3699ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 14:53:50	9161ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 14:01:48	1419ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 20:13:34	32953ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 11:07:17	5107ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 13:44:00	9189ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 17:57:47	2561ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 01:28:09	1116ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 01:20:34	2406ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-20 14:27:08	1036ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 07:39:32	910ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 07:14:09	760ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 23:52:39	65535ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 21:42:48	2937ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 21:31:31	672ms	2 NS 1 A 1 MX	🔒 Secure	View