leththomsen.dk

📜 Historical scan 2026-08-27 15:16:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

leththomsen.dk is a .dk domain served by 2 nameservers (adi.ns.cloudflare.com, terry.ns.cloudflare.com). It was registered on 11 April 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.160.24.32 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by leththomsen-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
adi.ns.cloudflare.com	108.162.192.56 172.64.32.56 173.245.58.56 2606:4700:50::adf5:3a38 2803:f800:50::6ca2:c038 2a06:98c1:50::ac40:2038	adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
terry.ns.cloudflare.com	108.162.193.237 172.64.33.237 173.245.59.237 2606:4700:58::adf5:3bed 2803:f800:50::6ca2:c1ed 2a06:98c1:50::ac40:21ed	terry.ns.cloudflare.com terry.ns.cloudflare.com terry.ns.cloudflare.com terry.ns.cloudflare.com terry.ns.cloudflare.com terry.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.160.24.32	300s	93-160-24-32-cable.dk.customer.tdc.net	AS3292	TDC Holding A/S	93.160.0.0/14	🇩🇰 Denmark	Frederiksberg

📧 MX Records#

1 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	leththomsen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::6 2a01:111:f403:ca09::e 2a01:111:f403:ca09::f 52.101.68.3 52.101.68.36 52.101.73.12 52.101.73.24	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr05cu00300.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

📝 TXT Records#

2 records 208ms

TXT Record
MS=ms10782781
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (leththomsen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.leththomsen.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:1f469d3cadbd48b1bce796e086b84780@dmarc-reports.cloudflare.net

📬 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#

latest probe, not this scan · checked 2026-10-09 18:15:39

www	NXDOMAIN
www vs bare domain	www does not resolve leththomsen.dk: 93.160.24.32 (AS3292) www.leththomsen.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

81ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2411791440
Primary NS (MNAME)	adi.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 11:49:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-04-11
Expires	2027-04-30 (189d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

56ms

70ms

AAAA

61ms

TXT

208ms

CAA

41ms

HTTPS

34ms

TLSA

367ms

SOA

0ms

MTA-STS

71ms

DNSSEC

81ms

SRV

95ms

Total

1060ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 18:15:39	1945ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-08 11:44:34	1332ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 08:26:48	839ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 15:16:29 shown	1060ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-10 19:41:00	1585ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-08 10:10:42	1952ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 00:54:01	1167ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 03:16:11	1226ms	2 NS 1 A 1 MX	🔓 Insecure