usual.dk DNS records

🖥️ Nameservers2 records 52ms

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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	3600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	173.194.222.26 173.194.222.27 173.194.73.27 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1b 2a00:1450:4010:c0b::1b 64.233.161.26 64.233.161.27	lo-in-f26.1e100.net lo-in-f27.1e100.net lq-in-f27.1e100.net lh-in-f26.1e100.net lh-in-x1a.1e100.net lh-in-f27.1e100.net lh-in-x1b.1e100.net lo-in-f26.1e100.net lo-in-x1a.1e100.net lo-in-f27.1e100.net lo-in-x1b.1e100.net lh-in-f26.1e100.net lh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 163ms

TXT Record
brevo-code:d52493d87af8ca33f4170aa6d858963d
google-site-verification=bkHW3je9L0cL5YmmVKJbC8NvkcpCNowKJ0uQ3bjyxWU

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.usual.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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)

🔐 DNSSEC2069ms

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	2026082303
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

52ms

A

50ms

MX

50ms

AAAA

53ms

TXT

163ms

CAA

45ms

HTTPS

36ms

TLSA

95ms

SOA

0ms

MTA-STS

56ms

DNSSEC

2069ms

SRV

81ms

Total

2635ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 07:35:21	2635ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 13:52:14	8885ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 13:06:27	5229ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 12:34:02	5477ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 22:44:03	5332ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 10:07:30	5343ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 22:00:02	1627ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 09:18:42	629ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 23:53:15	1162ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 12:54:54	1941ms	2 NS 1 A 1 MX	🔓 Insecure	View