sealab.dk DNS records

🖥️ Nameservers2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
mike.ns.cloudflare.com	108.162.195.63 162.159.44.63 172.64.35.63 2606:4700:58::a29f:2c3f 2803:f800:50::6ca2:c33f 2a06:98c1:50::ac40:233f	mike.ns.cloudflare.com mike.ns.cloudflare.com mike.ns.cloudflare.com mike.ns.cloudflare.com mike.ns.cloudflare.com mike.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
shubhi.ns.cloudflare.com	108.162.194.63 162.159.38.63 172.64.34.63 2606:4700:50::a29f:263f 2803:f800:50::6ca2:c23f 2a06:98c1:50::ac40:223f	shubhi.ns.cloudflare.com shubhi.ns.cloudflare.com shubhi.ns.cloudflare.com shubhi.ns.cloudflare.com shubhi.ns.cloudflare.com shubhi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records

📧

No MX records found

🔷 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.sealab.dk	auth.sealab.dk

🔗 TLSA / DANE

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

🔐 DNSSEC96ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2412715179
Primary NS (MNAME)	mike.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

46ms

MX

58ms

AAAA

73ms

TXT

270ms

CAA

55ms

HTTPS

45ms

TLSA

58ms

SOA

0ms

MTA-STS

84ms

DNSSEC

96ms

SRV

107ms

Total

1046ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 03:30:58	1046ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-27 09:04:44	692ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-21 03:41:16	7054ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-19 01:20:45	901ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-18 00:14:35	2661ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-16 18:45:28	1243ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-04 16:46:50	924ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-01 23:22:24	2640ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-07-19 09:59:48	2600ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-23 18:20:55	1006ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-21 04:03:32	525ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-06-18 08:49:45	658ms	2 NS 0 A 0 MX	🔓 Insecure	View