jb-schulz.de - robtex.com
jb-schulz.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.169.188.140🇩🇪 STRATO81.169.128.0/17 AG | ||||||
| PTR | h2519844.stratoserver.net | ||||||
| NS | docks12.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:12🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks12.rzone.de | ||||||
| A | 217.160.80.139🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks12.rzone.de | ||||||
| NS | shades20.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:147🇺🇸 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 | shades20.rzone.de | ||||||
| A | 185.132.34.147🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades20.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 | docks12.rzone.dehostmaster@strato-rz.de 2020-05-08 #5 | ||||||
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.dedns-operations@denic.de serial=1774560127 | ||||||
Same first word
jb-schulz.de |
DNS History
5 records (4 active, 1 former)
○MXsmtp.rzone.de2015-07-04 → 2017-09-14 · 3 obs
● 2017-09-14 22:57:50
○ 2026-03-26 21:27:28
●A81.169.188.1402015-07-04 → 2026-03-26 · 2 obs
● 2026-03-26 21:27:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| jb-schulz.de | docks12.rzone.de, shades20.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.147
NS records: docks12.rzone.de, shades20.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jb-schulz.de (unsigned zone)
⏱️ Timing
Total: 861ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.188.140 |
| NS | 2 | shades20.rzone.de, docks12.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks12.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
jb-schulz.de points to IP number 81.169.188.140.
Other host names, for instance, h2519844.stratoserver.net share IP numbers with jb-schulz.de.
Name Servers
jb-schulz.de is delegated to two name servers: docks12.rzone.de and shades20.rzone.de.
jb-schulz.de uses the same name server setup as other domains such as fomotec.de, intisol.es, pekaric.com, www.toyota-schneider.de and aquasoli.net.
jb-schulz.de shares name servers with other domains at least partially, for example laudanium.de, 4me2do.com, schleiferei-krause.de, telvia.de and enricabad.com.
these name servers are often used with the following: shades01.rzone.de, docks05.rzone.de, docks15.rzone.de, shades16.rzone.de, shades15.rzone.de, shades10.rzone.de, docks20.rzone.de, shades08.rzone.de, docks08.rzone.de and docks13.rzone.de.
Host names with two IP numbers:
docks12.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:12 and 217.160.80.139; shades20.rzone.de points to 2607:f1c0:fe:53:185:132:34:147 and 185.132.34.147.
Mail Servers
jb-schulz.de is handled by a single mail server, smtpin.rzone.de.
jb-schulz.de shares the same mail server setup as other domains, for instance wieching.net, bbs4.flamark.de, tiefbau-ebeling.de, ip2-ip.phaet.teachless.com and ceri.de.
smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.