lachmann.dk

Records from scan: 2026-10-21 01:09:06 · 2523ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lachmann.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 September 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.58.213.102 is hosted by mono solutions ApS (AS201595) in Denmark. Mail is handled by lachmann-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 116ms

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 95ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.58.213.102	600s	—	AS201595	mono solutions ApS	185.58.212.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 96ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	lachmann-dk.mail.protection.outlook.com	2a01:111:f403:ca21::a 2a01:111:f403:ca21::c 2a01:111:f403:ca21::e 2a01:111:f403:ca48::12 52.101.103.143 52.101.103.36 52.101.181.153 52.101.91.162	mail-maspr04cu00102.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-matpr04cu00302.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 → 52.98.149.152
🔶 Autoconfig	lachmann.dk → 185.58.213.102

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 425ms

TXT Record
MS=ms42878758
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (lachmann.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

🧩 Web & zone#

checked 2026-10-21 01:09:07

www CNAME	lachmann.dk (all on lachmann.dk) → 185.58.213.102 (AS201595)
www vs bare domain	Same network lachmann.dk: 185.58.213.102 (AS201595) www.lachmann.dk: 185.58.213.102 (AS201595)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.lachmann.dk	lachmann.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

344ms

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

🏷️ SOA#

67ms

Field	Value
Serial	2026101601
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 2026-10-16 18:40:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-09-03
Expires	2027-09-30 (341d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

116ms

95ms

96ms

AAAA

94ms

TXT

425ms

CAA

74ms

HTTPS

238ms

TLSA

936ms

SOA

67ms

MTA-STS

259ms

DNSSEC

344ms

SRV

278ms

Total

2523ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 01:09:06 shown	2523ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-19 20:29:53	1323ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-16 18:27:17	2800ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 17:44:06	1333ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 01:03:47	1102ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 06:41:11	1181ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 06:18:41	1091ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 09:21:10	6061ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 04:29:43	1561ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 19:30:02	1004ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:46:36	1263ms	2 NS 1 A 1 MX	🔒 Secure