`mail.softwareperformance.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:d0a:60b7::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`www458.your-server.de`
A	136.243.165.62^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}

`softwareperformance.de`

	DNSSEC	⚠️ Not signed
	A	2a01:4f8:d0a:60b7::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
	A	136.243.165.62^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
	NS	`ns1.your-server.de` ⭐
	NS	`ns.second-ns.com`
	NS	`ns3.second-ns.de`
	MX	`mail.softwareperformance.de` ⭐
	TXT	`v=spf1 +a +mx ?all`
	SOA	`ns1.your-server.de`postmaster@your-server.de 2026-01-16 #0

MX for

softwareperformance.de

Same first word

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DNS History

2 records (2 active, 0 former)

●A136.243.165.622020-02-09 → 2026-03-31 · 2 obs

● 2020-02-09 06:16:48
● 2026-03-31 18:30:12

●A2a01:4f8:d0a:60b7::22020-02-09 → 2026-03-31 · 2 obs

● 2020-02-09 06:16:48
● 2026-03-31 18:30:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
softwareperformance.de	ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de	4 records

✅ Authoritative Response

Server:193.47.99.4

NS records: ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for softwareperformance.de (unsigned zone)

⏱️ Timing

Total: 748ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.243.165.62`
AAAA	1	`2a01:4f8:d0a:60b7::2`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.your-server.de, ns1.your-server.de, ns3.second-ns.de...)

Analysis

Mail Server Role

mail.softwareperformance.de serves as the mail server for softwareperformance.de.

IP Addresses

mail.softwareperformance.de points to two IP numbers: 2a01:4f8:d0a:60b7::2 and 136.243.165.62.

Other host names, for instance about.my-boutiq.com, dream-flight.eu, conp-solutions.com, mail.praxis-gfrerer.at and mail.mekaela.net share IP numbers with mail.softwareperformance.de.

mail.softwareperformance.de - robtex.com