bluespace.dk DNS records

🖥️ Nameservers2 records 179ms

Nameserver	IP addresses	PTR	ASN / ISP
kareem.ns.cloudflare.com	—	—	—
vida.ns.cloudflare.com	—	—	—

🌍 A Records2 records 183ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.40.146	—	—	AS13335	—	—	—	—
172.67.153.11	—	—	AS13335	—	—	—	—

📧 MX Records2 records 158ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	—	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)2 records 128ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:990b	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—
2606:4700:3036::6815:2892	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—

🔐 HTTPS Records1 records 155ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.40.146,172.67.153.11 ech=AEX+DQBBQwAgACB/kjJxhdKdMifzADCBWwX4suHL5sc8EO3CxwUV7BdUPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:990b,2606:4700:3036::6815:2892

📝 TXT Records2 records 291ms

TXT Record
protonmail-verification=17e0b13f1f897203fd166c798310f772b5747559
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF

Policy	Record (bluespace.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC

Policy	Record (_dmarc.bluespace.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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

🔗 TLSA / DANE4 records 192ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC310ms

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

🏷️ SOA170ms

Field	Value
Serial	2407030008
Primary NS (MNAME)	kareem.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

179ms

A

183ms

MX

158ms

AAAA

128ms

TXT

291ms

CAA

173ms

HTTPS

155ms

TLSA

192ms

SOA

170ms

MTA-STS

202ms

DNSSEC

310ms

SRV

0ms

Total

2466ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 23:37:03	1723ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-27 08:29:08	1557ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-14 00:04:59	4006ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-23 16:09:53	1165ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-23 08:44:05	1150ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-20 17:19:29	784ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-20 16:03:53	3225ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-16 15:13:24	2466ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-16 15:12:26	3720ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-16 15:03:06	532ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-16 15:00:55	940ms	2 NS 2 A 2 MX	🔓 Insecure	View