`ralfludwig.eu`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1160::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`wa0.rzone.de`
A	81.169.145.160^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`shades11.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:138^{🇺🇸 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	`shades11.rzone.de`
		A	185.132.34.138^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades11.rzone.de`
NS	`docks15.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:15^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks15.rzone.de`
		A	217.160.80.142^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks15.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`shades11.rzone.de`hostmaster@strato-rz.de 2020-06-06 #82

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1123171357

Same first word

ralfludwig.eu

ralfludwig.org

DNS History

8 records (5 active, 3 former)

●NSdocks15.rzone.de2015-07-25 → 2026-04-11 · 2 obs

● 2015-07-25 11:38:44
● 2026-04-11 21:59:28

●NSshades11.rzone.de2015-07-25 → 2026-04-11 · 2 obs

● 2015-07-25 11:38:44
● 2026-04-11 21:59:28

○MXsmtp.rzone.de2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 11:38:44
○ 2015-11-22 19:09:00
○ 2026-04-11 21:59:28

●MXsmtpin.rzone.de2015-11-22 → 2026-04-11 · 3 obs

○ 2015-07-25 11:38:44
● 2015-11-22 19:09:00
● 2026-04-11 21:59:28

○A2a01:238:20a:202:1072::2015-07-25 → 2017-04-19 · 3 obs

● 2015-07-25 11:38:44
● 2017-04-19 06:09:36
○ 2026-04-11 21:59:28

●A2a01:238:20a:202:1160::2026-04-11 → 2026-04-11 · 2 obs

○ 2017-04-19 06:09:36
● 2026-04-11 21:59:28

●A81.169.145.1602026-04-11 → 2026-04-11 · 2 obs

○ 2017-04-19 06:09:36
● 2026-04-11 21:59:28

○A81.169.145.722015-07-25 → 2017-04-19 · 3 obs

● 2015-07-25 11:38:44
● 2017-04-19 06:09:36
○ 2026-04-11 21:59:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	w.dns.eu, x.dns.eu, be.dns.eu, y.dns.eu...	-
ralfludwig.eu	docks15.rzone.de, shades11.rzone.de	-

✅ Authoritative Response

Server:185.132.34.138

NS records: docks15.rzone.de, shades11.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ralfludwig.eu (unsigned zone)

⏱️ Timing

Total: 484ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.160`
AAAA	1	`2a01:238:20a:202:1160::`
NS	2	`docks15.rzone.de, shades11.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`shades11.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

ralfludwig.eu resolves to two IP numbers: 2a01:238:20a:202:1160:: and 81.169.145.160.

Other host names, for instance jokersten.com, fv-cvjm-muenchsteinach.de, cryptblog.de, vofag.de and xn--bcker-kva.info share IP numbers with ralfludwig.eu.

Name Servers

ralfludwig.eu has two name servers: docks15.rzone.de and shades11.rzone.de.

ralfludwig.eu shares the same name server setup as other domains, for example steridata.de, casaroli.eu, handyambulanz.de, neuler.com and schmid-com.de.

ralfludwig.eu shares some name servers with other domains, for example eiwit-shake.nl, arndt-am-abend.de, cesky-terrier-kft.de, team-ferox.de and tahirovic.de.

these name servers are often used with docks19.rzone.de, docks14.rzone.de, shades01.rzone.de, shades12.rzone.de, docks04.rzone.de, shades07.rzone.de, shades16.rzone.de, shades10.rzone.de, docks05.rzone.de and docks10.rzone.de.

Host names with two IP numbers:

docks15.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:15 and 217.160.80.142; shades11.rzone.de points to: 2607:f1c0:fe:53:185:132:34:138 and 185.132.34.138.

Mail Servers

ralfludwig.eu is handled by a single mail server, smtpin.rzone.de.

ralfludwig.eu shares the mail server setup with other domains, for example oja-handel.de, schwientek.net, dieranks.de, cannesawards.com and ns.zumkurrel.de.

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

ralfludwig.eu - robtex.com

ralfludwig.eu

eu