kroneadvokater.dk DNS records

🖥️ Nameservers2 records 41ms

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
35.214.250.10	43200s	10.250.214.35.bc.googleusercontent.com	AS43515	Google Ireland Limited	35.214.128.0/17	🇳🇱 The Netherlands	Groningen

📧 MX Records1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kroneadvokater-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 2a01:111:f403:ca09::28 2a01:111:f403:ca21::c 52.101.68.15 52.101.68.32 52.101.73.19 52.101.73.22	mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00106.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

📝 TXT Records2 records 95ms

TXT Record
v=spf1 ip4: 217.116.213.122 include:spf.protection.outlook.com -all
v=spf1 ip4:91.215.162.220 include:spf.protection.outlook.com -all

✉️ SPF

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (kroneadvokater.dk)
-all (hard fail)	v=spf1 ip4: 217.116.213.122 include:spf.protection.outlook.com -all
-all (hard fail)	v=spf1 ip4:91.215.162.220 include:spf.protection.outlook.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)

🔐 DNSSEC104ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090301
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

41ms

A

39ms

MX

25ms

AAAA

40ms

TXT

95ms

CAA

34ms

HTTPS

25ms

TLSA

296ms

SOA

0ms

MTA-STS

41ms

DNSSEC

104ms

SRV

39ms

Total

769ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 16:43:08	769ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 13:11:42	1360ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 10:45:07	3057ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 22:47:26	1291ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 04:17:35	1925ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 21:59:32	1290ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 16:43:32	881ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 16:25:42	945ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 12:05:53	1015ms	2 NS 1 A 1 MX	🔒 Secure	View