lerkenfeldtgods.dk DNS records

🖥️ Nameservers2 records 26ms

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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.83.125	3600s	re03.azehosting.net	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	lerkenfeldtgods-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::e 2a01:111:f403:ca09::f 2a01:111:f403:ca48::a 52.101.68.5 52.101.73.123 52.101.73.22 52.101.73.30	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 47ms

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

📝 TXT Records3 records 108ms

TXT Record
google-site-verification=eL9ruXjXIaxWD-CGK5sFAh8BF4lOYqYgDz0n7VN0gn4
MS=ms25954135
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (lerkenfeldtgods.dk)
-all (hard fail)	v=spf1 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)

🔐 DNSSEC101ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082601
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

26ms

A

31ms

MX

26ms

AAAA

26ms

TXT

108ms

CAA

30ms

HTTPS

30ms

TLSA

314ms

SOA

0ms

MTA-STS

40ms

DNSSEC

101ms

SRV

47ms

Total

824ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 12:35:50	824ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 19:57:15	9109ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 16:42:28	41142ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 05:13:26	18028ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 06:41:05	1154ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 16:49:05	1385ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 19:02:51	1255ms	2 NS 1 A 1 MX	🔒 Secure	View