k-r.dk DNS records

🖥️ Nameservers2 records 46ms

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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.102	3600s	linux3.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kr-dk0c.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::a 2a01:111:f403:ca04::f 2a01:111:f403:ca48::8 52.101.73.155 52.101.73.16 52.101.73.24 52.101.73.30	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 68ms

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

📝 TXT Records3 records 182ms

TXT Record
autodesk-domain-verification=mxL93T8eijeQ24ag_uSQ
MS=ms86968317
v=spf1 ip4:176.22.223.34 include:spf-westeu.emailsignatures365.com include:spf.cadesign.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (k-r.dk)
-all (hard fail)	v=spf1 ip4:176.22.223.34 include:spf-westeu.emailsignatures365.com include:spf.cadesign.dk include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.k-r.dk)
p=reject	v=DMARC1; p=reject; ri=43200; rua=mailto:rua-reports@cadesign.dk; ruf=mailto:ruf-reports@cadesign.dk

📬 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)

🔐 DNSSEC2073ms

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

🏷️ SOA0ms

Field	Value
Serial	2026041201
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

46ms

A

37ms

MX

54ms

AAAA

46ms

TXT

182ms

CAA

67ms

HTTPS

61ms

TLSA

358ms

SOA

0ms

MTA-STS

68ms

DNSSEC

2073ms

SRV

68ms

Total

2933ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 12:37:04	2933ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 16:51:09	1431ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 00:44:41	4491ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:02:43	4546ms	2 NS 1 A 1 MX	🔒 Secure	View