principiabikes.dk DNS records

🖥️ Nameservers2 records 38ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.18.8.246	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
104.18.9.246	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700::6812:8f6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700::6812:9f6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records1 records 40ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.18.8.246,104.18.9.246 ipv6hint=2606:4700::6812:8f6,2606:4700::6812:9f6

📝 TXT Records1 records 188ms

TXT Record
v=spf1 include:_spf63360.spf-protect.dk -all

✉️ SPF

Policy	Record (principiabikes.dk)
-all (hard fail)	v=spf1 include:_spf63360.spf-protect.dk -all

📨 DMARC

Policy	Record (_dmarc.principiabikes.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.principiabikes.dk	CWcjW9QrxIFTn0QvPCqIgIOj0uT1fSxvNpICYsMMBCE
TXT	_acme-challenge.principiabikes.dk	lpiujIs6vo7q-jl1G7xJ9Vyi542kCQ6umnFzGWNiIjw

🔗 TLSA / DANE

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

🔐 DNSSEC70ms

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	2410289048
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

38ms

A

36ms

MX

33ms

AAAA

45ms

TXT

188ms

CAA

49ms

HTTPS

40ms

TLSA

55ms

SOA

0ms

MTA-STS

41ms

DNSSEC

70ms

SRV

65ms

Total

848ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-24 03:01:20	848ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-19 11:12:48	601ms	4 NS 1 A 0 MX	🔓 Insecure	View
2026-06-17 23:41:24	2612ms	4 NS 1 A 0 MX	🔓 Insecure	View