mail.gutenberg83.de - robtex.com
mail.gutenberg83.de
gutenberg83.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:4236:3100:ae18:43c1:9620:d27a🇩🇪 STRATO2a01:238::/29 Strato Rechenzentrum | ||||||
| A | 85.214.35.41🇩🇪 STRATO85.214.0.0/15 AG | ||||||
| NS | ns4.stratoserver.net ⭐ | ||||||
| NS | ns3.stratoserver.net | ||||||
| MX | gutenberg83.de ⭐ | ||||||
| MX | relay.rzone.de(100) | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | ns4.stratoserver.nethostmaster@strato-rz.de 2023-02-17 #28 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A87.238.192.892015-07-09 → 2016-07-16 · 4 obs
● 2016-07-16 07:23:58
○ 2026-08-15 23:10:54
○ 2026-08-15 23:10:56
●CNAMEgutenberg83.de2026-08-15 → 2026-08-15 · 2 obs
● 2026-08-15 23:10:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| gutenberg83.de | ns3.stratoserver.net, ns4.stratoserver.net | - |
✅ Authoritative Response
Server:217.160.80.159
NS records: ns3.stratoserver.net, ns4.stratoserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gutenberg83.de (unsigned zone)
⏱️ Timing
Total: 924ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | gutenberg83.de |
Analysis
IP Addresses
mail.gutenberg83.de resolves to the IP addresses 85.214.35.41 and 2a01:238:4236:3100:ae18:43c1:9620:d27a
Additional host names — including zibcd.eu and gutenberg83.de — share IP numbers with mail.gutenberg83.de.
Name Servers
mail.gutenberg83.de is served by two delegated name servers, ns3.stratoserver.net and ns4.stratoserver.net.
The name server configuration of mail.gutenberg83.de is shared with other domains, for instance burgermeister.de, rplay.net, myhomelux.de and two others.
Each of the two host names carries two IP addresses: ns3.stratoserver.net points to 185.132.34.159 and 2607:f1c0:fe:53:185:132:34:159, and ns4.stratoserver.net points to 217.160.80.159 and 2001:8d8:fe:53:5747:2a74:d:32.
Mail Servers
mail.gutenberg83.de uses two mail servers, gutenberg83.de and relay.rzone.de.
mail.gutenberg83.de uses the same mail servers as other domains, including gutenberg83.de.
At least some of the mail servers used by mail.gutenberg83.de are shared with other domains: os24.com, aggensteinweg.de, igo2.cam and two others among them.
These mail servers tend to be used in combination with the mail servers mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names pointing to two IP addresses:
gutenberg83.de maps to two IP addresses — 85.214.35.41 and 2a01:238:4236:3100:ae18:43c1:9620:d27a.
Host names resolving to a single IP address:
relay.rzone.de points to the IP address 81.169.145.96.