mailproxy.b4web.de - dns.ninja
mailproxy.b4web.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com ⚠️ Not in parent delegation | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
b4web.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| NS | sl2.sedo.com | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
Previously MX for
Same first word
mailproxy.at |
mailproxy.de |
mailproxy.ru |
mailproxy.net |
mailproxy.xyz |
mailproxy.nl |
mailproxy.top |
mailproxy.jp |
mailproxy.eu |
mailproxy.info |
mailproxy.com |
mailproxy.us |
mailproxy.fr |
Similar names
proxymail.jp |
proxymail.com |
proxymail.ru |
proxymail.de |
proximaly.com |
proxymail.cz |
proxymail.net |
proxymail.org |
proxymail.dk |
proxymail.eu |
DNS History
6 records (4 active, 2 former)
●NSsl1.sedo.com2026-02-15 → 2026-07-12 · 5 obs
● 2026-03-29 22:50:38
○ 2026-04-07 09:21:20
● 2026-04-27 14:57:04
● 2026-07-12 03:30:02
●NSsl2.sedo.com2026-02-15 → 2026-07-12 · 5 obs
● 2026-03-29 22:50:38
○ 2026-04-07 09:21:20
● 2026-04-27 14:57:04
● 2026-07-12 03:30:02
●MXlocalhost2026-02-15 → 2026-07-12 · 5 obs
● 2026-03-29 22:50:38
○ 2026-04-07 09:21:20
● 2026-04-27 14:57:04
● 2026-07-12 03:30:02
○A2a01:4f8:140:7361:59cd:e881:6360:a4902015-07-15 → 2016-05-04 · 4 obs
● 2016-05-04 16:37:28
○ 2026-02-15 00:35:18
○ 2026-07-12 03:30:02
○A46.4.90.1092015-07-15 → 2016-05-04 · 4 obs
● 2016-05-04 16:37:28
○ 2026-02-15 00:35:18
○ 2026-07-12 03:30:02
●A91.195.241.2322026-02-15 → 2026-07-12 · 3 obs
● 2026-02-15 00:35:18
● 2026-07-12 03:30:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| b4web.de | sl2.sedo.com, sl1.sedo.com | - |
✅ Authoritative Response
Server:91.195.241.173
NS records: sl2.sedo.com, sl1.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b4web.de (unsigned zone)
⏱️ Timing
Total: 900ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl2.sedo.com, sl1.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
IP Addresses
mailproxy.b4web.de has exactly one IP address — 91.195.241.232.
foram.eu, thalasso.info, g-pon.com plus two other host names have IP numbers in common with mailproxy.b4web.de.
Name Servers
DNS delegation for mailproxy.b4web.de points to two name servers: sl1.sedo.com and sl2.sedo.com.
The name server configuration of mailproxy.b4web.de is shared with other domains, for instance manntastisch.de, brandx.ch, erl.org and two others.
sl1.sedo.com and sl2.sedo.com each resolve to one IP number: sl1.sedo.com points to 91.195.240.173 and sl2.sedo.com points to 91.195.241.173.
Mail Servers
mailproxy.b4web.de uses one mail server — localhost.
The mail server setup of mailproxy.b4web.de matches that of other domains such as ileds.de, watchstreet.de, uat.insulation-installation-3502.shop and two others.