bluesky.dk

📜 Historical scan 2026-09-23 19:14:15  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bluesky.dk is a .dk domain served by 3 nameservers (ns1.netio.cz, ns2.netio.cz, ns3.netio.cz). It was registered on 20 June 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.25.185.106 is hosted by MasterDC s.r.o. (AS24971) in Czechia. Mail is handled by mail.bluesky.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#

3 records   65ms
NameserverIP addressesPTRASN / ISP
ns1.netio.cz 185.25.184.6 ns1.netio.cz AS24971 MasterDC s.r.o.
ns2.netio.cz 185.28.194.194 ns2.anycastdns.cz AS60592 Gransy s.r.o.
ns3.netio.cz 185.38.108.108 ns1.anycastdns.cz AS60592 Gransy s.r.o.

🌍 A Records#

1 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.25.185.106 1800s vm1841.cust.netio.cz AS24971 MasterDC s.r.o. 185.25.184.0/22 🇨🇿 Czechia —

📧 MX Records#

1 records   77ms
PriorityTTLMail ServerIP addressesPTRASN
10 1800s mail.bluesky.dk 185.25.185.106 vm1841.cust.netio.cz AS24971 MasterDC s.r.o.

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverbluesky.dk → 185.25.185.106
🔶 Autoconfigbluesky.dk → 185.25.185.106

🔷 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 2026-10-08 05:21:00
www CNAMEbluesky.dk (all on bluesky.dk)
www vs bare domainSame network
bluesky.dk: 185.25.185.106 (AS24971)
www.bluesky.dk: 185.25.185.106 (AS24971)
WildcardYes: any name under the zone resolves

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.bluesky.dk bluesky.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

103ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2023062101
Primary NS (MNAME)ns1.netio.cz
Responsible (RNAME)hostmaster@netio.cz
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-11 01:32:20
FieldValue
RegistrarGransy s.r.o.
Registered2023-06-20
Expires2027-06-19 (245d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
65ms
A
51ms
MX
77ms
AAAA
62ms
TXT
299ms
CAA
65ms
HTTPS
47ms
TLSA
123ms
SOA
0ms
MTA-STS
88ms
DNSSEC
103ms
SRV
169ms
Total
1336ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 05:21:00 1320ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-23 19:14:15 shown 1336ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-15 05:48:15 10867ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-10 00:16:27 3408ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-27 10:33:05 2374ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-27 03:40:09 1280ms 3 NS 1 A 1 MX 🔓 Insecure
2026-07-01 23:44:01 1652ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-16 15:14:17 3474ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-16 15:09:55 1925ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-16 15:06:45 613ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-16 15:00:18 3083ms 3 NS 1 A 1 MX 🔓 Insecure
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