cbsun.dk DNS records

🖥️ Nameservers2 records 36ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.106.200.1	600s	edge.redirect.pizza	AS209626	Enflow B.V.	89.106.200.0/24	🇳🇱 The Netherlands	—

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	108.177.14.26 108.177.14.27 209.85.233.26 209.85.233.27 2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1b 2a00:1450:4010:c03::1b 2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1b 2a00:1450:4010:c0f::1b 74.125.131.26	lt-in-f26.1e100.net lt-in-f27.1e100.net lr-in-f26.1e100.net lr-in-f27.1e100.net lr-in-x1a.1e100.net lr-in-f26.1e100.net lr-in-f27.1e100.net lr-in-x1b.1e100.net lt-in-f26.1e100.net lt-in-x1a.1e100.net lt-in-x1b.1e100.net lt-in-f27.1e100.net lu-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 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a12:5240::1	600s	edge.redirect.pizza	AS209626	Enflow B.V.	2a12:5240:0:0:0:0:0:0/47	🇳🇱 The Netherlands	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 145ms

TXT Record
google-site-verification=t7RykmRmpSo1pet4YmVADb6YFqFt2YsCB15sfJjomhg

✉️ 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)

🔐 DNSSEC84ms

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

🏷️ SOA41ms

Field	Value
Serial	2026082001
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

36ms

A

43ms

MX

38ms

AAAA

51ms

TXT

145ms

CAA

48ms

HTTPS

54ms

TLSA

322ms

SOA

41ms

MTA-STS

60ms

DNSSEC

84ms

SRV

69ms

Total

5222ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-20 17:49:40	5222ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 21:35:13	4970ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 03:31:02	6126ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 05:14:11	1131ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 16:29:26	1169ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 07:00:43	2638ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 15:29:31	988ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 19:51:28	789ms	2 NS 1 A 1 MX	🔒 Secure	View