bluesky.dk

Records from scan: 2026-10-08 05:21:00 · 1320ms total · last checked 2026-10-16 14:27 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 59ms

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 71ms

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 72ms

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#

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#

115ms

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

🏷️ SOA#

127ms

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#

59ms

71ms

72ms

AAAA

70ms

TXT

366ms

CAA

67ms

HTTPS

70ms

TLSA

146ms

SOA

127ms

MTA-STS

103ms

DNSSEC

115ms

SRV

138ms

Total

1320ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 05:21:00 shown	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	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