`hostmaster.circlelab.de`

DNSSEC	⚠️ Not signed
A	94.16.104.163^{🇦🇹 netcup-AS94.16.104.0/22 powered by ANX}
		PTR	`v220241020380291316.goodsrv.de`

`circlelab.de`

	DNSSEC	⚠️ Not signed
	A	94.16.104.163^{🇦🇹 netcup-AS94.16.104.0/22 powered by ANX}
	NS	`root-dns.netcup.net` ⭐
	NS	`second-dns.netcup.net`
	NS	`third-dns.netcup.net`
	MX	`mxext1.mailbox.org` ⭐
	MX	`mxext2.mailbox.org` ⭐
	MX	`mxext3.mailbox.org`⁽²⁰⁾
	TXT	`v=spf1 include:mailbox.org ~all`
	SOA	`root-dns.netcup.net`dnsadmin@netcup.net 2025-11-11 #71

Same first word

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Similar names

DNS History

2 records (1 active, 1 former)

○A5.45.104.242015-06-18 → 2016-05-02 · 4 obs

● 2015-06-18 12:44:12
● 2016-05-02 02:10:44
○ 2026-04-11 21:43:12
○ 2026-04-15 08:03:24

●A94.16.104.1632026-04-11 → 2026-04-15 · 3 obs

○ 2016-05-02 02:10:44
● 2026-04-11 21:43:12
● 2026-04-15 08:03:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, z.nic.de, a.nic.de	-
circlelab.de	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 circlelab.de (unsigned zone)

⏱️ Timing

Total: 950ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.16.104.163`

Analysis

IP Addresses

hostmaster.circlelab.de resolves to a single IP address: 94.16.104.163.

Other host names including mail.attirb.de, wohnhof-am-bahndamm.de, attirb.de, circlelab.de and v220241020380291316.goodsrv.de share IP numbers with hostmaster.circlelab.de.

hostmaster.circlelab.de - robtex.com