letjob.dk DNS records

🖥️ Nameservers3 records 33ms

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 Records1 records 23ms

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 Records1 records 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	mail.letjob.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

🔗 TLSA / DANE

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

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2021022301
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

33ms

A

23ms

MX

24ms

AAAA

32ms

TXT

189ms

CAA

42ms

HTTPS

40ms

TLSA

142ms

SOA

0ms

MTA-STS

42ms

DNSSEC

100ms

SRV

49ms

Total

1187ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 16:53:31	1187ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 14:14:43	704ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 01:44:50	746ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 23:08:11	1605ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 18:01:46	2244ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 14:59:38	1141ms	3 NS 1 A 1 MX	❓ Unknown	View
2026-08-20 14:28:41	7541ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 06:06:30	3120ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 05:05:17	2459ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 17:03:29	1426ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 14:13:37	1258ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-12 01:59:05	3317ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 03:34:38	1645ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-29 22:03:32	1293ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-28 15:23:41	2396ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 05:47:37	10144ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 03:18:56	819ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-22 00:50:32	1149ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 08:50:14	10012ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-12 05:51:26	1097ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-05 21:39:50	3524ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-05 20:24:28	1133ms	3 NS 1 A 1 MX	❓ Unknown	View
2026-07-04 18:30:54	1278ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 20:45:01	1307ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-29 13:01:26	1990ms	3 NS 1 A 1 MX	🔓 Insecure	View