mailkeeper.dk DNS records

🖥️ Nameservers4 records 71ms

Nameserver	IP addresses	PTR	ASN / ISP
pns1.cloudns.net	185.136.96.111 2a06:fb00:1::1:111	pns1.cloudns.net pns1.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
pns2.cloudns.net	185.136.97.111 2a06:fb00:1::2:111	pns2.cloudns.net pns2.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
pns3.cloudns.net	185.136.98.111 2a06:fb00:1::3:111	pns3.cloudns.net pns3.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
pns4.cloudns.net	185.136.99.111 2a06:fb00:1::4:111	pns4.cloudns.net pns4.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd

🌍 A Records1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
127.0.0.1	120s	localhost	—	—	—	—	—

📧 MX Records1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	120s	localhost	::1 127.0.0.1	localhost localhost	— —

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	127.0.0.1
🔶 Autoconfig	127.0.0.1

🔷 AAAA Records (IPv6)1 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
::1	120s	localhost	—	—	—	—	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 344ms

TXT Record
expired

✉️ 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)

🔐 DNSSEC133ms

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

🏷️ SOA

✗ No SOA record found

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

71ms

A

55ms

MX

53ms

AAAA

40ms

TXT

344ms

CAA

62ms

HTTPS

56ms

TLSA

94ms

SOA

36ms

MTA-STS

117ms

DNSSEC

133ms

SRV

114ms

Total

1394ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 23:32:43	1394ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 06:22:21	14420ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 06:11:37	6626ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 06:05:24	16557ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 05:27:56	2368ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 05:05:34	12809ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 04:28:55	1563ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 01:19:53	4205ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 20:48:11	15252ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 04:20:19	3504ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-12 16:22:22	14040ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 16:31:31	8597ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 12:06:02	15419ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 12:14:06	8323ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 02:08:55	6583ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-31 06:16:28	9321ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-28 21:34:53	10066ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 07:21:46	22544ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 06:18:35	14558ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 05:41:52	14450ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 04:28:46	6840ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 00:52:54	1048ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-21 17:58:55	7249ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-20 09:28:47	15214ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-19 04:42:25	9009ms	4 NS 1 A 1 MX	🔓 Insecure	View