284.dk DNS records

🖥️ Nameservers2 records 119ms

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 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records4 records 85ms

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 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

🔗 TLSA / DANE4 records 155ms

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…

🔐 DNSSEC244ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083001
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

119ms

A

69ms

MX

85ms

AAAA

97ms

TXT

326ms

CAA

82ms

HTTPS

155ms

TLSA

155ms

SOA

0ms

MTA-STS

202ms

DNSSEC

244ms

SRV

150ms

Total

1378ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 00:42:16	1378ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 22:11:01	2611ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 12:18:22	779ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-16 10:03:13	2890ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-02 15:14:58	867ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-30 22:21:14	957ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 21:11:47	8797ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-22 18:28:32	4863ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-19 01:16:09	898ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-30 04:34:28	621ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 06:10:45	694ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-18 10:01:45	970ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 12:59:06	2097ms	2 NS 1 A 4 MX	🔒 Secure	View