cpus.dk DNS records

🖥️ Nameservers4 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.92.65.188	3600s	80-92-65-188.ip.dclux.com	AS24611	Datacenter Luxembourg S.A.	80.92.64.0/19	🇱🇺 Luxembourg	Luxembourg

📧 MX Records1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	80.92.65.188
🔶 Autoconfig	80.92.65.188

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 194ms

TXT Record
v=spf1 include:_spf76430.spf-protect.com -all

✉️ SPF

Policy	Record (cpus.dk)
-all (hard fail)	v=spf1 include:_spf76430.spf-protect.com -all

📨 DMARC

Policy	Record (_dmarc.cpus.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6508436254723@dmarc.centerasecurity.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)

🔐 DNSSEC101ms

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

🏷️ SOA0ms

Field	Value
Serial	2025091067
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

37ms

A

33ms

MX

35ms

AAAA

40ms

TXT

194ms

CAA

32ms

HTTPS

33ms

TLSA

63ms

SOA

0ms

MTA-STS

65ms

DNSSEC

101ms

SRV

73ms

Total

516ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 03:27:35	516ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 20:13:41	757ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 07:00:01	3526ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 02:35:46	2535ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 13:42:07	863ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 22:03:24	970ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 21:18:17	738ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 18:29:43	688ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 01:10:28	1042ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 23:28:01	807ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 14:32:12	1770ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 23:02:07	987ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 01:06:28	2363ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 22:45:05	936ms	4 NS 1 A 0 MX	🔒 Secure	View