jschaefer.info - robtex.com
jschaefer.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1151::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w97.rzone.de | ||||||
| A | 81.169.145.151🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks07.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:7🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks07.rzone.de | ||||||
| A | 217.160.80.134🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks07.rzone.de | ||||||
| NS | shades19.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:146🇺🇸 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 | shades19.rzone.de | ||||||
| A | 185.132.34.146🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades19.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| 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 | ||||||
| SOA | docks07.rzone.dehostmaster@strato-rz.de 2025-05-27 #15 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1774847808 | ||||||
Same first word
jschaefer.com |
jschaefer.eu |
jschaefer.info |
DNS History
5 records (5 active, 0 former)
●A2a01:238:20a:202:1151::2026-02-23 → 2026-03-30 · 2 obs
● 2026-03-30 05:56:36
●A81.169.145.1512026-02-23 → 2026-03-30 · 2 obs
● 2026-03-30 05:56:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| jschaefer.info | docks07.rzone.de, shades19.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.146
NS records: docks07.rzone.de, shades19.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jschaefer.info (unsigned zone)
⏱️ Timing
Total: 1557ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.151 |
| AAAA | 1 | 2a01:238:20a:202:1151:: |
| NS | 2 | docks07.rzone.de, shades19.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks07.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
jschaefer.info resolves to two IP numbers: 2a01:238:20a:202:1151:: and 81.169.145.151.
Other host names, for instance ychb.com, musik-poesie.de, fcvd.nl, istdrin.de and stapf-automation.de share IP numbers with jschaefer.info.
Name Servers
Two name servers docks07.rzone.de and shades19.rzone.de handle delegation for jschaefer.info.
jschaefer.info uses the same name server setup as other domains, for example insiplan.eu, girkhausen.de, fk-online-service.de, neumatic.de and hamburg-coach.com.
jschaefer.info partially shares name servers with other domains; examples include loeblein-berlin.de, bss-service.de, orgabooks.com, filbi.de and schlepphorst.com.
These name servers are commonly used alongside shades04.rzone.de, docks15.rzone.de, docks14.rzone.de, shades18.rzone.de, shades13.rzone.de, shades10.rzone.de, docks13.rzone.de, docks19.rzone.de, docks05.rzone.de and shades12.rzone.de.
Host names with two IP numbers:
docks07.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:7 and 217.160.80.134
shades19.rzone.de points to: 2607:f1c0:fe:53:185:132:34:146 and 185.132.34.146
Mail Servers
jschaefer.info is handled by a single mail server, smtpin.rzone.de.
jschaefer.info has the same mail server setup as other domains, including 2perform.de, sirakaya.info, dwi-berlin.com, soundbook.de and ik-513006.eu.
Host smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.