webkaptajnen.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
lana.ns.cloudflare.com	108.162.192.182 172.64.32.182 173.245.58.182 2606:4700:50::adf5:3ab6 2803:f800:50::6ca2:c0b6 2a06:98c1:50::ac40:20b6	lana.ns.cloudflare.com lana.ns.cloudflare.com lana.ns.cloudflare.com lana.ns.cloudflare.com lana.ns.cloudflare.com lana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rick.ns.cloudflare.com	108.162.193.139 172.64.33.139 173.245.59.139 2606:4700:58::adf5:3b8b 2803:f800:50::6ca2:c18b 2a06:98c1:50::ac40:218b	rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com rick.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 Records3 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	mail.appscaptain.com	31.59.129.38	mail.appscaptain.com	AS214481 Wojciech Czapkowicz
10	300s	mxbackup1.junkemailfilter.com	184.105.182.142	142-he.filtered.junkemailfilter.com	AS6939 Hurricane Electric LLC
15	300s	mxbackup2.junkemailfilter.com	184.105.182.212 184.105.182.213 184.105.182.214 184.105.182.222 184.105.182.223 184.105.182.224	— — — — — —	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 219ms

TXT Record
v=spf1 mx a:mail.appscaptain.com ~all

✉️ SPF

Policy	Record (webkaptajnen.dk)
~all (soft fail)	v=spf1 mx a:mail.appscaptain.com ~all

📨 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)

🔐 DNSSEC131ms

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	2412195627
Primary NS (MNAME)	lana.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

48ms

A

56ms

MX

64ms

AAAA

58ms

TXT

219ms

CAA

53ms

HTTPS

39ms

TLSA

516ms

SOA

0ms

MTA-STS

63ms

DNSSEC

131ms

SRV

104ms

Total

1265ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:51:07	1265ms	2 NS 0 A 3 MX	🔓 Insecure	View
2026-08-14 20:51:35	1890ms	2 NS 0 A 3 MX	🔓 Insecure	View
2026-06-30 19:45:18	1439ms	2 NS 0 A 3 MX	🔓 Insecure	View
2026-06-24 15:34:26	5049ms	2 NS 0 A 3 MX	❓ Unknown	View
2026-06-23 13:39:55	1167ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 05:31:58	2658ms	2 NS 0 A 3 MX	🔓 Insecure	View
2026-06-20 14:49:50	3109ms	2 NS 0 A 3 MX	🔓 Insecure	View
2026-06-17 13:07:40	2526ms	2 NS 0 A 3 MX	🔓 Insecure	View