bluesky.dk

📜 Historical scan 2026-07-01 23:44:01 · ← 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 72ms

Nameserver	IP addresses	PTR	ASN / 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 86ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.25.185.106	1800s	vm1841.cust.netio.cz	AS24971	MasterDC s.r.o.	185.25.184.0/22	🇨🇿 Czechia	—

📧 MX Records#

1 records 99ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1800s	mail.bluesky.dk	185.25.185.106	vm1841.cust.netio.cz	AS24971 MasterDC s.r.o.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	bluesky.dk → 185.25.185.106
🔶 Autoconfig	bluesky.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 CNAME	bluesky.dk (all on bluesky.dk) → 185.25.185.106 (AS24971)
www vs bare domain	Same network bluesky.dk: 185.25.185.106 (AS24971) www.bluesky.dk: 185.25.185.106 (AS24971)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.bluesky.dk	bluesky.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

149ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

103ms

Field	Value
Serial	2023062101
Primary NS (MNAME)	ns1.netio.cz
Responsible (RNAME)	hostmaster@netio.cz
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-11 01:32:20

Field	Value
Registrar	Gransy s.r.o.
Registered	2023-06-20
Expires	2027-06-19 (245d)

📋 WHOIS#

⏱️ Lookup Timing#

72ms

86ms

99ms

AAAA

71ms

TXT

295ms

CAA

92ms

HTTPS

86ms

TLSA

175ms

SOA

103ms

MTA-STS

97ms

DNSSEC

149ms

SRV

467ms

Total

1652ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 05:21:00	1320ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-23 19:14:15	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 shown	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