skjernov.dk DNS records

🖥️ Nameservers2 records 120ms

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 Records

🌍

No A records found

📧 MX Records4 records 121ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod15-cph3.g1i.one.com	104.37.35.36	mx1.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod15-cph3.g1i.one.com	104.37.35.37	mx2.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod15-cph3.g1i.one.com	104.37.35.38	mx3.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod15-cph3.g1i.one.com	104.37.35.39	mx4.mailpod15-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 244ms

TXT Record
v=spf1 mx a include:skjernov.dk include:_spf.google.com include:sparkpostmail.com ~all

✉️ SPF

Policy	Record (skjernov.dk)
~all (soft fail)	v=spf1 mx a include:skjernov.dk include:_spf.google.com include:sparkpostmail.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 / DANE4 records 72ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…

🔐 DNSSEC204ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026090901
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

120ms

A

137ms

MX

121ms

AAAA

122ms

TXT

244ms

CAA

129ms

HTTPS

97ms

TLSA

72ms

SOA

0ms

MTA-STS

113ms

DNSSEC

204ms

SRV

142ms

Total

707ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-12 10:16:38	707ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-08-20 12:05:46	4929ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-08-18 10:13:18	2703ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-07-02 17:46:40	9615ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-06-27 09:36:23	649ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-06-24 14:17:12	772ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-06-22 18:00:15	735ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-06-17 13:43:13	2341ms	2 NS 0 A 4 MX	🔒 Secure	View