seachangecph.dk DNS records

🖥️ Nameservers2 records 56ms

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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.235	3600s	webcluster2.webpod18-cph3.g1i.one	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 42ms

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)1 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:108:8058:1e4c:4981:d384	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 187ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.seachangecph.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 1643ms

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…

🔐 DNSSEC94ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081309
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

56ms

A

49ms

MX

42ms

AAAA

38ms

TXT

187ms

CAA

29ms

HTTPS

56ms

TLSA

1643ms

SOA

0ms

MTA-STS

78ms

DNSSEC

94ms

SRV

75ms

Total

2400ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 13:38:02	2400ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-14 15:02:56	3954ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-12 10:10:19	2151ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 02:53:39	2683ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 20:07:34	814ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 18:21:01	741ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-02 13:39:36	657ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 23:09:34	707ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 15:09:05	775ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 14:17:05	812ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 14:06:30	8598ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 13:49:00	708ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 13:38:12	784ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 09:19:40	794ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 02:38:47	625ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 08:49:19	710ms	1 NS 0 A 0 MX	❓ Unknown	View