rklj.dk DNS records

🖥️ Nameservers2 records 34ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.154	3600s	webcluster1.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	173.194.221.26 173.194.221.27 173.194.222.26 173.194.222.27 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::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	lm-in-f26.1e100.net lm-in-f27.1e100.net lo-in-f26.1e100.net lo-in-f27.1e100.net lm-in-f26.1e100.net lm-in-x1a.1e100.net lm-in-x1b.1e100.net lm-in-f27.1e100.net lo-in-f26.1e100.net lo-in-x1a.1e100.net lo-in-x1b.1e100.net lo-in-f27.1e100.net lh-in-f26.1e100.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)1 records 28ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:d2:77b:c3b4:fe41	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 Records2 records 137ms

TXT Record
google-site-verification=_7FHKwLmcrRFwwKzOPbJm0jZggrDYs8L6G1aPSDRPD8
google-site-verification=Qv85JwsYkGDTInvvOHp9Zfzg10zXtKfBvc17K5icPKs

✉️ 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 / DANE

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

🔐 DNSSEC99ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082801
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

34ms

A

30ms

MX

34ms

AAAA

28ms

TXT

137ms

CAA

32ms

HTTPS

25ms

TLSA

82ms

SOA

0ms

MTA-STS

36ms

DNSSEC

99ms

SRV

35ms

Total

787ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 15:50:38	787ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 17:46:10	689ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 13:29:33	720ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 13:36:12	3270ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 12:30:15	1399ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 04:20:30	3232ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 03:37:06	6817ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 15:02:19	509ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 02:43:45	593ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 20:49:51	870ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 13:22:59	2191ms	2 NS 1 A 1 MX	🔒 Secure	View