dotleth.dk

📜 Historical scan 2026-09-20 22:33:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dotleth.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 August 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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 34ms

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#

🌍

No A records found

📧 MX Records#

5 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	2a00:1450:4010:c20::1b 64.233.163.27	yulppbn-in-f27.1e100.net lj-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 171ms

TXT Record
google-site-verification=eTaMvnb7811U6a7SH77q1D48CsQQg59YfwasJBq77tg
v=spf1 include:_spf.google.com -all

✉️ SPF#

Policy	Record (dotleth.dk)
-all (hard fail)	v=spf1 include:_spf.google.com -all

📨 DMARC#

Policy	Record (_dmarc.dotleth.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@dotleth.dk

📬 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 2026-10-17 02:59:23

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves dotleth.dk: no address www.dotleth.dk: 195.47.247.18 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

2058ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026091401
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 2026-10-09 05:57:55

Field	Value
Registrar	ONE.COM A/S
Registered	2002-08-16
Expires	2027-09-30 (341d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

39ms

AAAA

39ms

TXT

171ms

CAA

36ms

HTTPS

44ms

TLSA

61ms

SOA

0ms

MTA-STS

55ms

DNSSEC

2058ms

SRV

51ms

Total

2473ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 02:59:23	767ms	2 NS 0 A 5 MX	🔒 Secure
2026-10-09 05:35:52	2014ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-27 03:50:32	610ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-20 22:33:30 shown	2473ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-16 22:57:17	801ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-03 22:13:27	726ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-03 14:48:24	1202ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-17 03:19:33	5809ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-13 13:12:14	5743ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-12 02:58:14	5638ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-09 00:42:12	1275ms	2 NS 0 A 5 MX	🔒 Secure
2026-07-16 22:32:42	1100ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-24 23:30:10	815ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-23 18:41:43	746ms	2 NS 0 A 5 MX	⚠️ Bogus
2026-06-19 13:15:07	3187ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-17 04:30:07	477ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-17 04:20:21	620ms	2 NS 0 A 5 MX	🔒 Secure