richmond.dk DNS records

🖥️ Nameservers2 records 46ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.140	3600s	webcluster1.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	cav7apcla.mx.service.one	104.37.35.36 104.37.35.37 104.37.35.38 104.37.35.39	mx1.mailpod15-cph3.g1i.one.com mx2.mailpod15-cph3.g1i.one.com mx3.mailpod15-cph3.g1i.one.com mx4.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S AS51468 One.com A/S AS51468 One.com A/S AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 53ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:64:595e:9f21:e4e0	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 248ms

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

✉️ SPF

Policy	Record (richmond.dk)
~all (soft fail)	v=spf1 include:_custspf.one.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 / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC142ms

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

🏷️ SOA45ms

Field	Value
Serial	2026062601
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

46ms

A

38ms

MX

48ms

AAAA

53ms

TXT

248ms

CAA

48ms

HTTPS

41ms

TLSA

182ms

SOA

45ms

MTA-STS

61ms

DNSSEC

142ms

SRV

127ms

Total

16979ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 19:07:07	661ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 15:58:39	856ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 22:26:22	568ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 16:04:01	9210ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 10:14:57	8579ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 16:59:33	16979ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 19:18:59	656ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 10:30:38	3054ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 15:51:52	652ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 03:43:41	534ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 17:00:29	606ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 15:27:40	648ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 22:50:35	2980ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 17:08:58	747ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 01:10:18	975ms	2 NS 1 A 1 MX	🔒 Secure	View