mail.firstweb4.de - robtex.com
mail.firstweb4.de
firstweb4.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:f48:cafe:5209::1🇩🇪 TTM2a00:f48::/32 IP Routing by 23M.com | ||||||
| A | 212.83.50.224🇩🇪 TTM212.83.32.0/19 IP Routing by 23M.com | ||||||
| NS | ns1.first-webway.de ⭐ | ||||||
| NS | ns2.first-webway.de | ||||||
| NS | ns3.first-webway.de | ||||||
| NS | ns4.first-webway.de | ||||||
| MX | mail.firstweb4.de ⭐ | ||||||
| SOA | ns1.first-webway.deinfo@first-web.de 2020-06-24 #0 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
5 records (1 active, 4 former)
○NSns1.first-webway.de2026-03-02 → 2026-04-15 · 2 obs
○ 2026-04-15 05:12:00
○NSns2.first-webway.de2026-03-02 → 2026-04-15 · 2 obs
○ 2026-04-15 05:12:00
○NSns3.first-webway.de2026-03-02 → 2026-04-15 · 2 obs
○ 2026-04-15 05:12:00
○NSns4.first-webway.de2026-03-02 → 2026-04-15 · 2 obs
○ 2026-04-15 05:12:00
●CNAMEfirstweb4.de2026-03-02 → 2026-04-15 · 2 obs
● 2026-04-15 05:12:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| firstweb4.de | ns1.first-webway.de, ns2.first-webway.de, ns3.first-webway.de, ns4.first-webway.de | - |
✅ Authoritative Response
Server:185.132.34.161
NS records: ns1.first-webway.de, ns2.first-webway.de, ns3.first-webway.de, ns4.first-webway.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstweb4.de (unsigned zone)
⏱️ Timing
Total: 715ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | firstweb4.de |
Analysis
Mail Server Role
mail.firstweb4.de serves as the mail server for firstweb4.de.
IP Addresses
Two IP numbers are pointed to by mail.firstweb4.de: 2a00:f48:cafe:5209::1 and 212.83.50.224.
other host names include aesthetics-online.com, mail.kelmtraining.de, vertrieb-service.de, tufek.de and industrie-vertretung-ohsmer.de; they share IP numbers with mail.firstweb4.de.
Name Servers
mail.firstweb4.de delegates to four name servers: ns1.first-webway.de, ns2.first-webway.de, ns3.first-webway.de and ns4.first-webway.de.
mail.firstweb4.de at least partially shares name servers with other domains, for instance gartenhaus-bausatz.com, dergoldschmied.com, klebeband-bedrucken.de, vertrieb-service.de and tufek.de.
Host names with two IP numbers: ns1.first-webway.de points to 2001:8d8:fe:53:217:160:80:161 and 217.160.80.161; ns2.first-webway.de points to 2001:8d8:fe:53:217:160:81:161 and 217.160.81.161; ns3.first-webway.de points to 2607:f1c0:fe:53:185:132:35:161 and 185.132.35.161; ns4.first-webway.de points to 2607:f1c0:fe:53:185:132:34:161 and 185.132.34.161.
Mail Servers
mail.firstweb4.de is handled by a single mail server.
The mail server setup for mail.firstweb4.de is the same as for other domains, such as firstweb4.de.