centurion-cykler.dk DNS records

🖥️ Nameservers2 records 66ms

Nameserver	IP addresses	PTR	ASN / ISP
andy.ns.cloudflare.com	108.162.193.101 172.64.33.101 173.245.59.101 2606:4700:58::adf5:3b65 2803:f800:50::6ca2:c165 2a06:98c1:50::ac40:2165	andy.ns.cloudflare.com andy.ns.cloudflare.com andy.ns.cloudflare.com andy.ns.cloudflare.com andy.ns.cloudflare.com andy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
hazel.ns.cloudflare.com	108.162.194.157 162.159.38.157 172.64.34.157 2606:4700:50::a29f:269d 2803:f800:50::6ca2:c29d 2a06:98c1:50::ac40:229d	hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.18.28.210	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
104.18.29.210	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 52ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700::6812:1cd2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	🇺🇸 United States	—
2606:4700::6812:1dd2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	🇺🇸 United States	—

🔐 HTTPS Records1 records 63ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.18.28.210,104.18.29.210 ipv6hint=2606:4700::6812:1cd2,2606:4700::6812:1dd2

📝 TXT Records1 records 213ms

TXT Record
v=spf1 include:_spf63260.spf-protect.dk -all

✉️ SPF

Policy	Record (centurion-cykler.dk)
-all (hard fail)	v=spf1 include:_spf63260.spf-protect.dk -all

📨 DMARC

Policy	Record (_dmarc.centurion-cykler.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6718fc5a06b4e@dmarc-dk.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)

🔐 DNSSEC82ms

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	2410285408
Primary NS (MNAME)	andy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

66ms

A

55ms

MX

52ms

AAAA

52ms

TXT

213ms

CAA

36ms

HTTPS

63ms

TLSA

68ms

SOA

0ms

MTA-STS

85ms

DNSSEC

82ms

SRV

87ms

Total

646ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 20:11:40	646ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-24 00:36:02	9487ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-02 23:50:52	883ms	4 NS 1 A 0 MX	🔓 Insecure	View
2026-06-24 17:54:39	1974ms	4 NS 1 A 0 MX	🔓 Insecure	View
2026-06-19 00:08:14	782ms	4 NS 1 A 0 MX	🔓 Insecure	View
2026-06-16 20:05:23	493ms	4 NS 1 A 0 MX	🔓 Insecure	View