mackaptajn.dk DNS records

🖥️ Nameservers2 records 36ms

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 Records1 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
31.59.129.68	300s	—	AS214481	Wojciech Czapkowicz	31.59.129.0/24	🇳🇱 The Netherlands	Amsterdam

📧 MX Records3 records 29ms

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 Records2 records 155ms

TXT Record
nms-domain-verification=658299361556
v=spf1 mx a:mail.appscaptain.com include:relay.mymailcheap.com -all

✉️ SPF

Policy	Record (mackaptajn.dk)
-all (hard fail)	v=spf1 mx a:mail.appscaptain.com include:relay.mymailcheap.com -all

📨 DMARC

Policy	Record (_dmarc.mackaptajn.dk)
p=quarantine	v=DMARC1;p=quarantine;pct=50

📬 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
TXT	_acme-challenge.mackaptajn.dk	3p-uh0HrCp3rc057RqGkWlRCnpgxkdWbUKq5n6mFDVM
TXT	_acme-challenge.mackaptajn.dk	Mj_scZ-Tc-66Uf4U86MFsaMqzLoukUeQf86jcjvTPto
TXT	_acme-challenge.mackaptajn.dk	m-DwuTjujOC4VEzW6RWLAXFD865ln1eKcyq5cwPU-Yo

🔗 TLSA / DANE

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

🔐 DNSSEC101ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2413268165
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

36ms

A

26ms

MX

29ms

AAAA

23ms

TXT

155ms

CAA

28ms

HTTPS

25ms

TLSA

502ms

SOA

0ms

MTA-STS

53ms

DNSSEC

101ms

SRV

52ms

Total

1092ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 12:46:50	1092ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-24 19:34:15	3719ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-21 06:20:43	9830ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-15 19:25:57	1952ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-10 07:03:41	2134ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-23 15:32:58	9981ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-29 01:03:19	1618ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-26 23:21:23	895ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-20 19:13:45	620ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 15:33:57	1267ms	2 NS 1 A 3 MX	🔒 Secure	View