`mx01.gradenegger.eu`

DNSSEC	⚠️ Not signed
A	46.38.232.237^{🇩🇪 netcup-AS46.38.232.0/21}
		PTR	`mx01.gradenegger.eu`

`gradenegger.eu`

	DNSSEC	⚠️ Not signed
	A	159.195.6.87^{🇩🇰 netcup-AS159.195.4.0/22}
	NS	`root-dns.netcup.net` ⭐
	NS	`second-dns.netcup.net`
	NS	`third-dns.netcup.net`
	MX	`gradenegger-eu.mail.protection.outlook.com` ⭐
	TXT	`google-site-verification=1s1zvmsQXeMvv3Dw-0DhIvYYXKT4iMdn2FLm0H149MM`
	TXT	`MS=ms85411995`
	TXT	`v=spf1 include:spf.protection.outlook.com -all`
	SOA	`root-dns.netcup.net`dnsadmin@netcup.net 2025-09-23 #91

PTR for

237.232.38.46.in-addr.arpa

Same first word

mx01.de

mx01.ru

mx01.gov.mz

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mx01.dyndns.org

mx01.mv

mx01.123hjemmeside.dk

mx01.net

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mx01.spdns.eu

mx01.com

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mx01.eu

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DNS History

1 record (1 active, 0 former)

●A46.38.232.2372026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 08:36:04
● 2026-03-27 08:36:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...	-
gradenegger.eu	root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net	-

✅ Authoritative Response

Server:46.38.225.225

NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gradenegger.eu (unsigned zone)

⏱️ Timing

Total: 990ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.38.232.237`

Analysis

IP Addresses

mx01.gradenegger.eu points to a single IP number: 46.38.232.237.

Other host names, for instance v220210140675138978.happysrv.de, share IP numbers with mx01.gradenegger.eu.

mx01.gradenegger.eu - robtex.com