blueferrite.dk DNS records

🖥️ Nameservers4 records 89ms

Nameserver	IP addresses	PTR	ASN / ISP
dns.dns1.de	2a02:2940:0:a0d1::246 95.130.16.246	dns.dns1.de dns.dns1.de	AS13246 Key-Systems GmbH AS13246 Key-Systems GmbH
dns.dns2.de	2a02:2940:0:a0d2::218 95.130.17.218	dns.dns2.de dns.dns2.de	AS13246 Key-Systems GmbH AS13246 Key-Systems GmbH
dns.dns3.de	217.146.22.194 2a00:11c0:e:766::2	dns.dns3.de dns.dns3.de	AS42473 Anexia Cloud Solutions GmbH AS42473 Anexia Cloud Solutions GmbH
dns.dns4.de	144.76.91.137 2a01:4f8:192:2187::2	dns.dns4.de dns.dns4.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.197.96.208	86400s	burns.joomla100.de	AS25220	equada network GmbH	85.197.96.0/20	🇩🇪 Germany	—

📧 MX Records2 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.blueferrite.dk	2001:4b38:100:0:85:197:96:201 85.197.96.201	mx1.joomla100.de mx1.joomla100.de	AS25220 equada network GmbH AS25220 equada network GmbH
20	86400s	mail2.blueferrite.dk	2001:4b38:100:0:85:197:96:202 85.197.96.202	mx2.joomla100.de mx2.joomla100.de	AS25220 equada network GmbH AS25220 equada network GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	85.197.96.208
🔶 Autoconfig	85.197.96.208

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 364ms

TXT Record
v=spf1 a mx -all

✉️ SPF

Policy	Record (blueferrite.dk)
-all (hard fail)	v=spf1 a mx -all

📨 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

🔗 TLSA / DANE

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

🔐 DNSSEC95ms

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

🏷️ SOA0ms

Field	Value
Serial	2025032707
Primary NS (MNAME)	dns.dns1.de
Responsible (RNAME)	hostmaster@internetwire.de
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

89ms

A

53ms

MX

50ms

AAAA

64ms

TXT

364ms

CAA

64ms

HTTPS

53ms

TLSA

321ms

SOA

0ms

MTA-STS

88ms

DNSSEC

95ms

SRV

149ms

Total

1399ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 03:58:42	1399ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-08-26 06:11:58	3167ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-08-16 20:07:14	9025ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-06-27 06:51:45	1328ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-06-25 22:53:06	1495ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-06-23 03:48:00	4860ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-06-22 10:01:56	984ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 04:54:44	1166ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 15:10:59	1649ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-06-16 15:07:56	873ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-06-16 15:06:46	3412ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-06-16 15:01:02	3261ms	4 NS 1 A 2 MX	🔓 Insecure	View