principiacykler.dk

📜 Historical scan 2026-09-07 13:59:32  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

principiacykler.dk is a .dk domain served by 2 nameservers (andy.ns.cloudflare.com, hazel.ns.cloudflare.com). It was registered on 12 April 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.18.20.221 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   51ms
NameserverIP addressesPTRASN / 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 Records#

2 records   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.18.20.221 300s — AS13335 Cloudflare, Inc. 104.16.0.0/14 — —
104.18.21.221 300s — AS13335 Cloudflare, Inc. 104.16.0.0/14 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   42ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700::6812:14dd 300s — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 🇺🇸 United States —
2606:4700::6812:15dd 300s — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 🇺🇸 United States —

🔐 HTTPS Records#

1 records   38ms
PriorityTargetSvcParams
1 service . alpn="h2" ipv4hint=104.18.20.221,104.18.21.221 ipv6hint=2606:4700::6812:14dd,2606:4700::6812:15dd

📝 TXT Records#

1 records   230ms
TXT Record
v=spf1 include:_spf62670.spf-protect.dk -all

✉️ SPF#

PolicyRecord (principiacykler.dk)
-all (hard fail) v=spf1 include:_spf62670.spf-protect.dk -all

📨 DMARC#

PolicyRecord (_dmarc.principiacykler.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 18:57:11
www104.18.20.221 104.18.21.221 2606:4700::6812:14dd 2606:4700::6812:15dd (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

86ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2410116818
Primary NS (MNAME)andy.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-14 04:04:16
FieldValue
RegistrarInterNetX GmbH
Registered2013-04-12
Expires2027-04-30 (188d)

🔗 Same registrant#

26 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
avenue-bikes.dkInterNetX GmbH
avenuebikes.dkInterNetX GmbH
avenuecykler.dkInterNetX GmbH
bike-by-gubi.dkInterNetX GmbH
bugatticykler.dkInterNetX GmbH
centurion.dkInterNetX GmbH
cyklerforalle.dkInterNetX GmbH
hf-christiansen.dkInterNetX GmbH
hfchristiansen.dkInterNetX GmbH
mbk-bikes.dkInterNetX GmbH
mbk-cykler.dkInterNetX GmbH
mbkbikes.dkInterNetX GmbH
mbkcykler.dkInterNetX GmbH
micadobikes.dkInterNetX GmbH
motobecanebikes.dkInterNetX GmbH
nishiki-bikes.dkInterNetX GmbH
nishiki-cykler.dkInterNetX GmbH
nishikibikes.dkInterNetX GmbH
principia-bikes.dkInterNetX GmbH
principia-cykler.dkInterNetX GmbH
principia.dkInterNetX GmbH
raleigh-bikes.dkInterNetX GmbH
raleigh-cykler.dkInterNetX GmbH
raleighbikes.dkInterNetX GmbH
taarnby-bikes.dkInterNetX GmbH
tourist-de-lux.dkInterNetX GmbH
📋 WHOIS#

⏱️ Lookup Timing#

NS
51ms
A
34ms
MX
47ms
AAAA
42ms
TXT
230ms
CAA
43ms
HTTPS
38ms
TLSA
75ms
SOA
0ms
MTA-STS
77ms
DNSSEC
86ms
SRV
75ms
Total
655ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-25 07:51:14 2481ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-22 04:26:31 647ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-07 13:59:32 shown 655ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-23 09:24:59 24825ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-22 04:27:44 780ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-02 12:14:29 2661ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-23 07:32:19 786ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-19 03:43:33 830ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-17 23:49:19 760ms 4 NS 1 A 0 MX 🔓 Insecure
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