cykelstyrken.dk

Records from scan: 2026-10-08 16:59:12  ·  493ms total  ·  last checked 2026-10-19 13:13 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cykelstyrken.dk is a .dk domain served by 2 nameservers (ivan.ns.cloudflare.com, miki.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.27.100 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   32ms
NameserverIP addressesPTRASN / ISP
ivan.ns.cloudflare.com 108.162.193.120
172.64.33.120
173.245.59.120
2606:4700:58::adf5:3b78
2803:f800:50::6ca2:c178
2a06:98c1:50::ac40:2178		 ivan.ns.cloudflare.com
ivan.ns.cloudflare.com
ivan.ns.cloudflare.com
ivan.ns.cloudflare.com
ivan.ns.cloudflare.com
ivan.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
miki.ns.cloudflare.com 108.162.192.202
172.64.32.202
173.245.58.202
2606:4700:50::adf5:3aca
2803:f800:50::6ca2:c0ca
2a06:98c1:50::ac40:20ca		 miki.ns.cloudflare.com
miki.ns.cloudflare.com
miki.ns.cloudflare.com
miki.ns.cloudflare.com
miki.ns.cloudflare.com
miki.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   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.27.100 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.142.62 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔶 Autoconfig104.21.27.100

🔷 AAAA Records (IPv6)#

2 records   34ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::6815:1b64 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:8e3e 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   42ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.27.100,172.67.142.62 ech=AEX+DQBBEAAgACAgZuF7RB3K25x3aEq9V8I4d46VUZ4Br2zt0/LTxBmkdQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1b64,2606:4700:3035::ac43:8e3e

📝 TXT Records#

2 records   181ms
TXT Record
v=DMARC1; p=none;
v=spf1 +a +mx +ip4:192.250.229.156 +include:spf.mysecurecloudhost.com +ip4:192.250.229.161 +include:spf.a2hosting.com +include:spf.simply.com +ip4:94.231.106.240 ~all

✉️ SPF#

PolicyRecord (cykelstyrken.dk)
~all (soft fail) v=spf1 +a +mx +ip4:192.250.229.156 +include:spf.mysecurecloudhost.com +ip4:192.250.229.161 +include:spf.a2hosting.com +include:spf.simply.com +ip4:94.231.106.240 ~all

📨 DMARC#

PolicyRecord (_dmarc.cykelstyrken.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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#

checked 2026-10-08 16:59:12
www104.21.27.100 172.67.142.62 2606:4700:3030::6815:1b64 2606:4700:3035::ac43:8e3e (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: ~all

  • warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

3 records   57ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 4B949F05A63FED95FC94B3A83DD70167…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

73ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

32ms
FieldValue
Serial2416276550
Primary NS (MNAME)ivan.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
36ms
MX
35ms
AAAA
34ms
TXT
181ms
CAA
34ms
HTTPS
42ms
TLSA
57ms
SOA
32ms
MTA-STS
44ms
DNSSEC
73ms
SRV
63ms
Total
493ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 16:59:12 shown 493ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-04 06:22:46 539ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-01 15:48:18 575ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-25 14:48:22 1220ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-23 14:06:55 631ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-26 12:09:16 577ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-24 19:25:55 2408ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-05 23:12:13 1251ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-30 05:43:32 844ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-28 02:01:08 888ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-27 03:14:40 1680ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-20 03:48:00 619ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-16 23:30:55 1498ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-16 23:30:50 432ms 2 NS 1 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone