itperformance.dk DNS records

🖥️ Nameservers3 records 109ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.second-ns.com	213.239.204.242 2a01:4f8:0:a101::b:1	ns.second-ns.com ns.second-ns.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns1.your-server.de	213.133.100.102 2a01:4f8:0:1::5ddc:1	ns1.your-server.de ns1.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.second-ns.de	193.47.99.4 2001:67c:192c::add:b3	ns3.second-ns.de ns3.second-ns.de	AS12337 noris network AG AS12337 noris network AG

🌍 A Records1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.46.144.104	7200s	www410.your-server.de	AS24940	Hetzner Online GmbH	78.46.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records1 records 122ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	www410.your-server.de	2a01:4f8:d0a:52cc::2 78.46.144.104	www410.your-server.de www410.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	78.46.144.104
🔶 Autoconfig	mail.your-server.de → 78.46.5.205

🔷 AAAA Records (IPv6)1 records 98ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:52cc::2	7200s	www410.your-server.de	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 183ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	100	443	mail.your-server.de
_imaps._tcp	0	100	993	mail.your-server.de

📝 TXT Records1 records 318ms

TXT Record
v=spf1 +a +mx ?all

✉️ SPF

Policy	Record (itperformance.dk)
?all (neutral)	v=spf1 +a +mx ?all

📨 DMARC

Policy	Record (_dmarc.itperformance.dk)
p=quarantine	v=DMARC1;p=quarantine;sp=none;pct=50;adkim=r;aspf=r;

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.itperformance.dk	5hxHWJJHc1PgOWm2hBbEVDuaM5rGDIURDO88OqfmJMY
TXT	_acme-challenge.itperformance.dk	Hpf3wr0J9iwKF6qlmpgVSndM1h4d9xE0_Gf588Km5AY
TXT	_acme-challenge.itperformance.dk	SQWHSEXkirlw0ozOxuZvO1Z9lZN6uUG2ZDrxG14kCjE
TXT	_acme-challenge.itperformance.dk	U7HlF69E2v_F0kQ_jOIZXAzwuad7vtgYr6hsInoV0M8
TXT	_acme-challenge.itperformance.dk	WGXua2R1LquAjsByUHv5JyRXGVNVzYAH-LZq_Ck01I8
TXT	_acme-challenge.itperformance.dk	adcChlOhlIszThxPoSltgBH6fH1K0bh2eEo8PknBQY0

🔗 TLSA / DANE

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

🔐 DNSSEC127ms

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

🏷️ SOA80ms

Field	Value
Serial	2026043000
Primary NS (MNAME)	ns1.your-server.de
Responsible (RNAME)	postmaster@your-server.de
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

109ms

A

58ms

MX

122ms

AAAA

98ms

TXT

318ms

CAA

79ms

HTTPS

78ms

TLSA

139ms

SOA

80ms

MTA-STS

109ms

DNSSEC

127ms

SRV

183ms

Total

708ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-04 16:52:55	5217ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 11:01:30	984ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 00:50:57	1038ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 13:05:11	708ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 15:44:36	1147ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 02:16:03	1091ms	3 NS 1 A 1 MX	🔓 Insecure	View