klean.dk DNS records

🖥️ Nameservers2 records 88ms

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 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.103	600s	linux224.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	klean-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca09::5 2a01:111:f403:ca09::6 2a01:111:f403:ca09::f 52.101.68.0 52.101.68.12 52.101.68.32 52.101.68.39	mail-db4pr02cu00406.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db7pr03cu00607.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 → 52.98.241.184
🔶 Autoconfig	dns.umbraco.io → 162.159.140.127

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 346ms

TXT Record
anthropic-domain-verification-h7y32f=OhpgFKxwVpY4Qwn4M1SWZiKwb
google-site-verification=MUfURdyPvn62jfT1QXwDIkOUt7OIqduRxCcgsuHAqlU
google-site-verification=nAG92Zx9RknBHlvR1Ld3dWvd2ygp5i-0oOa7KSOx8Y8
google-site-verification=RcbWrt_2omgo2RvlZscbmWkaYGv_6UvB9W6e_q2fOcQ
MS=ms97941476
v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:mailmailmail.net ip4:217.61.238.115 include:servers.mcsv.net include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (klean.dk)
-all (hard fail)	v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:mailmailmail.net ip4:217.61.238.115 include:servers.mcsv.net include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.klean.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)

🔐 DNSSEC258ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081901
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

88ms

A

72ms

MX

62ms

AAAA

76ms

TXT

346ms

CAA

72ms

HTTPS

73ms

TLSA

291ms

SOA

0ms

MTA-STS

141ms

DNSSEC

258ms

SRV

192ms

Total

2321ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-20 10:48:26	2321ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 06:51:57	5723ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 18:57:22	1766ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 16:11:54	857ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 16:17:26	890ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 23:41:06	1115ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 17:53:12	857ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 17:33:10	3250ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 17:02:21	9088ms	2 NS 1 A 1 MX	🔒 Secure	View