`proxy4.hindenburgring.com`

DNSSEC	⚠️ Not signed
A	193.37.151.80^{🇩🇪 PORTAL-TO-WEB193.37.151.0/24 ECKEL-NET-1}
		PTR	`proxy4.hindenburgring.com`
		PTR	`proxy.hindenburgring.com`

`hindenburgring.com`

	DNSSEC	⚠️ Not signed
	A	2a0a:4cc0:c0:e92d::1^{🇦🇹 netcup-AS2a0a:4cc0:c0::/43}
	A	152.53.180.199^{🇦🇹 netcup-AS152.53.180.0/22}
	NS	`ns7.hindenburgring.com` ⭐
	NS	`ns.portal-to-web.de` ⚠️ Not in parent delegation
	NS	`ns2.portal-to-web.de` ⚠️ Not in parent delegation
	NS	`ns3.portal-to-web.de` ⚠️ Not in parent delegation
	NS	`ns8.hindenburgring.com`
	MX	`mx1.hindenburgring.com` ⭐
	TXT	`v=spf1 +ip6:2001:678:10c4::/48 +ip4:193.37.151.0/24 -all`
	SOA	`ns7.hindenburgring.com`postmaster@hindenburgring.com serial=1774849856

🔒 HSTS Preload (+subdomains)

PTR for

80.151.37.193.in-addr.arpa

Same first word

proxy4.shop

proxy4.com

proxy4.org

proxy4.de

proxy4.me

Similar names

4proxy.de

4proxy.ru

4proxy.com

4proxy.rent

DNS History

1 record (1 active, 0 former)

●A193.37.151.802026-02-16 → 2026-05-09 · 2 obs

● 2026-02-16 09:54:36
● 2026-05-09 22:15:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...	-
hindenburgring.com	ns.portal-to-web.de, ns2.portal-to-web.de, ns3.portal-to-web.de, ns7.hindenburgring.com...	4 records

✅ Authoritative Response

Server:193.37.151.108

NS records: ns.portal-to-web.de, ns2.portal-to-web.de, ns3.portal-to-web.de, ns7.hindenburgring.com, ns8.hindenburgring.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 447ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.37.151.80`

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns7.hindenburgring.com, ns7.hindenburgring.com, ns8.hindenburgring.com...)

Analysis

IP Addresses

proxy4.hindenburgring.com points to a single IP address: 193.37.151.80.

Other host names, for instance proxy.hindenburgring.com, share IP numbers with proxy4.hindenburgring.com.

proxy4.hindenburgring.com - robtex.com