k-r.dk

Records from scan: 2026-10-16 16:37:15 · 1175ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

k-r.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 August 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.106.102 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by kr-dk0c.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 121ms

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 Records#

1 records 124ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.102	30s	linux3.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 71ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	30s	kr-dk0c.mail.protection.outlook.com	2a01:111:f403:ca21::10 2a01:111:f403:ca38::8 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::e 52.101.103.143 52.101.185.24 52.101.68.29 52.101.68.39	mail-matpr05cu00100.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.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 → 52.98.213.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 534ms

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

📝 TXT Records#

3 records 199ms

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

🧩 Web & zone#

checked 2026-10-16 16:37:15

www CNAME	linux3.123hotel.dk (all on 123hotel.dk) → 94.231.106.102 (AS48854)
www vs bare domain	Same network k-r.dk: 94.231.106.102 (AS48854) www.k-r.dk: 94.231.106.102 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector2	selector2-kr-dk0c._domainkey.kjaerrichter.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

184ms

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

🏷️ SOA#

25ms

Field	Value
Serial	2026101301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-09 21:05:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-08-25
Expires	2030-09-30 (1444d)

📋 WHOIS#

⏱️ Lookup Timing#

121ms

124ms

71ms

AAAA

146ms

TXT

199ms

CAA

163ms

HTTPS

96ms

TLSA

64ms

SOA

25ms

MTA-STS

80ms

DNSSEC

184ms

SRV

534ms

Total

1175ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 16:37:15 shown	1175ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 09:32:53	1612ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-14 08:02:03	1256ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 20:34:01	1291ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 12:37:04	2933ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 16:51:09	1431ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 00:44:41	4491ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:02:43	4546ms	2 NS 1 A 1 MX	🔒 Secure