letasyl.dk

📜 Historical scan 2026-06-20 00:48:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

letasyl.dk is a .dk domain served by 3 nameservers (ns1.mermaidconsulting.dk, ns2.mermaidconsulting.dk, ns3.mermaidconsulting.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.139.20.192 is hosted by DigitalOcean, LLC (AS14061) in The Netherlands. Mail is handled by mail.letasyl.dk. The zone is not DNSSEC-signed, 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#

3 records 111ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mermaidconsulting.dk	195.43.138.106	—	AS59979 Klein-Data
ns2.mermaidconsulting.dk	188.226.198.116	ns2.mermaidconsulting.dk	AS14061 DigitalOcean, LLC
ns3.mermaidconsulting.dk	95.216.146.130	ns3.mermaidconsulting.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 145ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.139.20.192	900s	www.letasyl.dk	AS14061	DigitalOcean, LLC	37.139.0.0/19	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 155ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	mail.letasyl.dk	178.62.1.23	mail3.mdc.dk	AS14061 DigitalOcean, LLC

🔷 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 2026-10-08 03:46:14

www	37.139.20.192 (AS14061) (address records, no CNAME)
www vs bare domain	Same network letasyl.dk: 37.139.20.192 (AS14061) www.letasyl.dk: 37.139.20.192 (AS14061)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

229ms

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

🏷️ SOA#

72ms

Field	Value
Serial	2025042401
Primary NS (MNAME)	ns1.mermaidconsulting.dk
Responsible (RNAME)	root@mermaidconsulting.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

111ms

145ms

155ms

AAAA

142ms

TXT

277ms

CAA

83ms

HTTPS

82ms

TLSA

64ms

SOA

72ms

MTA-STS

167ms

DNSSEC

229ms

SRV

2105ms

Total

2539ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 03:46:13	1050ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-26 12:20:01	981ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-04 16:34:11	1549ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-31 18:25:32	10074ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-02 14:21:59	2654ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 08:23:23	4457ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 00:48:49 shown	2539ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 11:57:52	904ms	3 NS 1 A 1 MX	🔓 Insecure