cleverchoice.dk DNS records

🖥️ Nameservers2 records 54ms

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 57ms

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 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	cleverchoice-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::26 2a01:111:f403:ca09::6 2a01:111:f403:ca48::a 52.101.103.137 52.101.68.0 52.101.68.18 52.101.73.123	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am6pr02cu00203.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

🔌 SRV Records1 records 79ms

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

📝 TXT Records5 records 189ms

TXT Record
atlassian-domain-verification=6lHRXcaK5A0Wh28+YF6lMHk/wyneB71w4QlDzq00GnM1kas/CeNuPbA934tBTSGz
google-site-verification=hamQLwQ0_4VI4fxSGc7kQEiVC5CdFHa22h1gssyDApw
google-site-verification=QwC4F7q15kGDToZV2vqO4ik9gj-atTqFWrSJ9I7CQlk
KLS-DCA-878
v=spf1 a mx include:spf.protection.outlook.com include:servers.mcsv.net include:spf.hostnordic.com -all

✉️ SPF

Policy	Record (cleverchoice.dk)
-all (hard fail)	v=spf1 a mx include:spf.protection.outlook.com include:servers.mcsv.net include:spf.hostnordic.com -all

📨 DMARC

Policy	Record (_dmarc.cleverchoice.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:63906d7a158ae@dmarc.centerasecurity.com;

📬 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)

🔐 DNSSEC110ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081302
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

54ms

A

57ms

MX

53ms

AAAA

46ms

TXT

189ms

CAA

45ms

HTTPS

43ms

TLSA

413ms

SOA

0ms

MTA-STS

77ms

DNSSEC

110ms

SRV

79ms

Total

1194ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 16:32:31	1194ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 03:38:40	837ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 03:40:35	4884ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 05:32:53	5878ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 18:40:05	1432ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 12:06:39	750ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 12:23:54	4683ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 09:31:50	1157ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 21:15:20	602ms	2 NS 1 A 1 MX	🔒 Secure	View