letcom.dk

📜 Historical scan 2026-09-23 22:10:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

letcom.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 20 April 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 198.38.83.113 is hosted by WHG Hosting Services Ltd (AS199404) in India. Mail is handled by mail.letcom.dk. The zone is DNSSEC-signed and validates, has no 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 31ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.38.83.113	43200s	606675-samsotech-id.securehostdns.com	AS199404	WHG Hosting Services Ltd	198.38.83.0/24	🇮🇳 India	Navi Mumbai

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.letcom.dk	198.38.83.183	vps.tezash.com	AS199404 WHG Hosting Services Ltd

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	letcom.dk → 198.38.83.113
🔶 Autoconfig	letcom.dk → 198.38.83.113

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

latest probe, not this scan · checked 2026-10-11 12:52:36

www	198.38.83.113 (AS199404) (address records, no CNAME)
www vs bare domain	Same network letcom.dk: 198.38.83.113 (AS199404) www.letcom.dk: 198.38.83.113 (AS199404)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092301
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 2026-10-10 12:21:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-04-20
Expires	2027-06-30 (256d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

36ms

45ms

AAAA

35ms

TXT

153ms

CAA

42ms

HTTPS

50ms

TLSA

102ms

SOA

0ms

MTA-STS

47ms

DNSSEC

110ms

SRV

64ms

Total

789ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 01:41:49	916ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 00:54:21	697ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 22:10:48 shown	789ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 08:11:37	628ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 09:49:08	805ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 00:51:42	819ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 16:34:42	4213ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 14:39:29	2863ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 05:49:12	999ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 05:38:51	2367ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:46:14	2224ms	2 NS 1 A 1 MX	🔒 Secure