`4uradio.de`

A	2a01:238:20a:202:1092::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`w8c.rzone.de`
A	81.169.145.92^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`docks13.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:13^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks13.rzone.de`
		A	217.160.80.140^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks13.rzone.de`
NS	`shades15.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:142^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`shades15.rzone.de`
		A	185.132.34.142^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades15.rzone.de`
MX	`smtpin.rzone.de`⁽⁹⁹⁹⁾
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtpin.rzone.de`
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1778796892

Subdomains

mail.4uradio.de

Same first word

4uradio.de

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
4uradio.de	docks13.rzone.de, shades15.rzone.de	-

✅ Authoritative Response

Server:217.160.80.140

NS records: docks13.rzone.de, shades15.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4uradio.de (unsigned zone)

⏱️ Timing

Total: 2772ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.92`
AAAA	1	`2a01:238:20a:202:1092::`
NS	2	`shades15.rzone.de, docks13.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks13.rzone.de hostmaster.strato-rz.de`

Analysis

Hierarchy

4uradio.de is the parent of mail.4uradio.de.

IP Addresses

4uradio.de resolves to two IP numbers: 2a01:238:20a:202:1092:: and 81.169.145.92.

other host names including jasperkoning.com, persic.de, leinenbach.de, helfer-vor-ort.info and brakon.eu share IP numbers with 4uradio.de.

Name Servers

4uradio.de is delegated to two name servers docks13.rzone.de and shades15.rzone.de.

4uradio.de shares the same name server setup as other domains, for instance xn--victoria-gebudereinigung-1bc.de, helings.eu, icln.nl, strcon.de and kostenfrei.de.

4uradio.de at least partially shares name servers with other domains, for instance pvdm.net, awinkler.de, conrat-sbk.com, chhot.de and linarch.eu.

These name servers are commonly used with the following name servers: docks09.rzone.de, shades18.rzone.de, docks08.rzone.de, shades13.rzone.de, docks04.rzone.de, shades17.rzone.de, shades10.rzone.de, shades05.rzone.de, docks16.rzone.de and shades01.rzone.de.

Host names with two IP numbers:

The host name docks13.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:13 and 217.160.80.140; the host name shades15.rzone.de points to 2607:f1c0:fe:53:185:132:34:142 and 185.132.34.142.

Mail Servers

4uradio.de is handled by a single mail server, smtpin.rzone.de.

4uradio.de shares the same mail server setup as other domains, for instance degomed.de, etopy.org, puchelt-edv.de, toplocation.de and aurolyn.com.

smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

4uradio.de - robtex.com

4uradio.de

de