smartcykler.dk

📜 Historical scan 2026-06-18 07:54:26  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

smartcykler.dk is a .dk domain served by 2 nameservers (sandy.ns.cloudflare.com, woz.ns.cloudflare.com). It was registered on 2 March 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.0.42 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   48ms
NameserverIP addressesPTRASN / ISP
sandy.ns.cloudflare.com 108.162.192.219
172.64.32.219
173.245.58.219
2606:4700:50::adf5:3adb
2803:f800:50::6ca2:c0db
2a06:98c1:50::ac40:20db		 sandy.ns.cloudflare.com
sandy.ns.cloudflare.com
sandy.ns.cloudflare.com
sandy.ns.cloudflare.com
sandy.ns.cloudflare.com
sandy.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
woz.ns.cloudflare.com 108.162.193.150
172.64.33.150
173.245.59.150
2606:4700:58::adf5:3b96
2803:f800:50::6ca2:c196
2a06:98c1:50::ac40:2196		 woz.ns.cloudflare.com
woz.ns.cloudflare.com
woz.ns.cloudflare.com
woz.ns.cloudflare.com
woz.ns.cloudflare.com
woz.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

3 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.26.0.42 — — AS13335 Cloudflare, Inc. 104.26.0.0/20 — —
104.26.1.42 — — AS13335 Cloudflare, Inc. 104.26.0.0/20 — —
172.67.68.209 — — AS13335 Cloudflare, Inc. 172.67.64.0/18 — —

📧 MX Records#

1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover78.46.143.48
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

3 records   46ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:20::681a:12a — — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 — —
2606:4700:20::681a:2a — — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 — —
2606:4700:20::ac43:44d1 — — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 — —

🔐 HTTPS Records#

1 records   56ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.26.0.42,104.26.1.42,172.67.68.209 ipv6hint=2606:4700:20::681a:2a,2606:4700:20::681a:12a,2606:4700:20::ac43:44d1

🔌 SRV Records#

1 records   189ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

1 records   174ms
TXT Record
v=spf1 a mx ip4:78.46.143.48 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (smartcykler.dk)
-all (hard fail) v=spf1 a mx ip4:78.46.143.48 include:spf.simply.com -all

📨 DMARC#

PolicyRecord (_dmarc.smartcykler.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#

latest probe, not this scan · checked 2026-10-12 05:58:37
www104.26.0.42 104.26.1.42 172.67.68.209 2606:4700:20::681a:12a 2606:4700:20::681a:2a 2606:4700:20::ac43:44d1 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

✍️ DKIM keys#

2 found
SelectorCNAMEKey
s1 s1.domainkey.u36337049.wl050.sendgrid.net RSA · ~2048 bit
s2 s2.domainkey.u36337049.wl050.sendgrid.net 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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   78ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

144ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

45ms
FieldValue
Serial2407078155
Primary NS (MNAME)sandy.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-12 06:10:13
FieldValue
RegistrarSimply.com A/S
Registered2015-03-02
Expires2027-03-31 (164d)

🔗 Same registrant#

2 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
stcy.dkSimply.com A/S
støvringcykler.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
48ms
A
47ms
MX
48ms
AAAA
46ms
TXT
174ms
CAA
46ms
HTTPS
56ms
TLSA
78ms
SOA
45ms
MTA-STS
56ms
DNSSEC
144ms
SRV
189ms
Total
1173ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 05:58:37 461ms 2 NS 3 A 1 MX 🔓 Insecure
2026-09-24 20:25:09 730ms 2 NS 3 A 1 MX 🔓 Insecure
2026-08-26 14:25:45 897ms 2 NS 3 A 1 MX 🔓 Insecure
2026-08-21 17:57:12 1037ms 2 NS 3 A 1 MX 🔓 Insecure
2026-08-20 17:41:34 2425ms 2 NS 3 A 1 MX 🔓 Insecure
2026-08-14 04:59:42 970ms 2 NS 3 A 1 MX 🔓 Insecure
2026-07-10 15:45:59 8906ms 2 NS 3 A 1 MX 🔓 Insecure
2026-06-24 08:41:23 1658ms 2 NS 3 A 1 MX ❓ Unknown
2026-06-18 08:06:27 1510ms 2 NS 3 A 1 MX 🔓 Insecure
2026-06-18 07:54:26 shown 1173ms 2 NS 3 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone