ninjakernen.dk DNS records

🖥️ Nameservers2 records 76ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.208.48.244	3600s	vmi3186131.contaboserver.net	AS51167	Contabo GmbH	85.208.48.0/24	🇫🇷 France	Lauterbourg

📧 MX Records4 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod16-cph3.g1i.one.com	5.249.232.33	mx1.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod16-cph3.g1i.one.com	5.249.232.34	mx2.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod16-cph3.g1i.one.com	5.249.232.35	mx3.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod16-cph3.g1i.one.com	5.249.232.36	mx4.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 189ms

TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF

Policy	Record (ninjakernen.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.ninjakernen.dk)
p=reject	v=DMARC1; p=reject

📬 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 / DANE4 records 330ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…

🔐 DNSSEC124ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

76ms

A

46ms

MX

37ms

AAAA

67ms

TXT

189ms

CAA

63ms

HTTPS

73ms

TLSA

330ms

SOA

0ms

MTA-STS

107ms

DNSSEC

124ms

SRV

73ms

Total

1178ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 16:35:12	1178ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-22 04:49:25	7333ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-04 04:37:38	8311ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-29 10:07:23	1142ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-22 23:02:31	8755ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-21 14:31:13	9063ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-20 10:10:57	3027ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-16 19:48:36	1224ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-13 20:32:16	862ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-03 14:43:54	1194ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-25 08:26:56	755ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-24 06:23:41	773ms	2 NS 1 A 4 MX	❓ Unknown	View
2026-06-18 00:07:51	2712ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-18 00:05:35	3233ms	2 NS 1 A 4 MX	🔓 Insecure	View