cykel-revisor.dk

📜 Historical scan 2026-06-23 16:35:11  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cykel-revisor.dk is a .dk domain served by 2 nameservers (ns1.bytebob.com, ns2.bytebob.com). It was registered on 18 November 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 79.170.44.152 is hosted by Heart Internet limited (AS20738) in United Kingdom. Mail is handled by mail.cykel-revisor.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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   66ms
NameserverIP addressesPTRASN / ISP
ns1.bytebob.com 79.170.40.2 ns1.mainnameserver.com AS20738 Heart Internet limited
ns2.bytebob.com 79.170.43.3 ns2.mainnameserver.com AS20738 Heart Internet limited

🌍 A Records#

1 records   135ms
IPTTLPTRASNISP / OrgCIDRCountryCity
79.170.44.152 10800s web152.extendcp.co.uk AS20738 Heart Internet limited 79.170.40.0/21 🇬🇧 United Kingdom Leeds

📧 MX Records#

1 records   229ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mail.cykel-revisor.dk 79.170.40.85 mail85.extendcp.co.uk AS20738 Heart Internet limited

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover79.170.44.152
🔶 Autoconfig79.170.44.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 11:03:38
www79.170.44.152 (AS20738) (address records, no CNAME)
www vs bare domainSame network
cykel-revisor.dk: 79.170.44.152 (AS20738)
www.cykel-revisor.dk: 79.170.44.152 (AS20738)
WildcardYes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

240ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

92ms
FieldValue
Serial2012111104
Primary NS (MNAME)ns1.bytebob.com
Responsible (RNAME)hostmaster@mainnameserver.com
Refresh86400s
Retry604800s
Expire2419200s
Minimum (neg-cache TTL)10800s

📋 Registration#

WHOIS fetched 2026-10-07 16:01:50
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2010-11-18
Expires2027-11-30 (405d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
66ms
A
135ms
MX
229ms
AAAA
185ms
TXT
693ms
CAA
93ms
HTTPS
92ms
TLSA
218ms
SOA
92ms
MTA-STS
223ms
DNSSEC
240ms
SRV
451ms
Total
1497ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 11:03:38 927ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-02 12:47:53 6960ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-02 16:36:15 9888ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-23 16:35:11 shown 1497ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-16 23:25:08 732ms 2 NS 1 A 1 MX 🔓 Insecure
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