post3.hostingcrew.de - robtex.com
post3.hostingcrew.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.26.248.163🇩🇪 DTAG91.0.0.0/10 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | post3.hostingcrew.de | ||||||
| TXT | v=spf1 a ~all | ||||||
hostingcrew.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.26.248.172🇩🇪 DTAG91.0.0.0/10 Deutsche Telekom AG, Internet service provider | ||||||
| NS | ns1.edv-crew.net ⭐ | ||||||
| NS | ns2.edv-crew.net | ||||||
| NS | ns3.edv-crew.net | ||||||
| NS | ns4.edv-crew.net | ||||||
| MX | post4.hostingcrew.de ⭐ | ||||||
| MX | post3.hostingcrew.de(20) | ||||||
| TXT | v=spf1 a:post3.hostingcrew.de a:post4.hostingcrew.de ~all | ||||||
| SOA | ns1.edv-crew.netcr@edv-crew.de 2025-12-29 #0 | ||||||
PTR for
MX for
whv24.de |
zahnarzt-dr-fust.de |
n8live.de |
dj-christian.com |
weeken.de |
edv-crew.net |
aiwl.de |
crewmail.info |
siefkenhollmann.de |
whv-web.de |
gladow.net |
hostingcrew.de |
Same first word
Similar names
top3s.com |
stop3.net |
st3po.com |
3spot.org |
3spot.com |
3tops.com |
3post.com |
3spot.us |
3post.eu |
stop3.org |
opts3.com |
t3pos.com |
3stop.com |
3tops.cn |
3tops.nl |
3spot.info |
tops3.com |
3spot.net |
t3ops.com |
stop3.com |
DNS History
1 record (1 active, 0 former)
●A91.26.248.1632026-02-15 → 2026-03-29 · 2 obs
● 2026-02-15 07:29:50
● 2026-03-29 03:04:24
● 2026-03-29 03:04:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| hostingcrew.de | ns1.edv-crew.net, ns2.edv-crew.net, ns3.edv-crew.net, ns4.edv-crew.net | - |
✅ Authoritative Response
Server:217.160.80.161
NS records: ns1.edv-crew.net, ns2.edv-crew.net, ns3.edv-crew.net, ns4.edv-crew.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hostingcrew.de (unsigned zone)
⏱️ Timing
Total: 1220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.26.248.163 |
| TXT | 1 | v=spf1 a ~all |
Analysis
Mail Server Role
post3.hostingcrew.de serves as a mail server for whv24.de, zahnarzt-dr-fust.de, n8live.de, dj-christian.com, weeken.de and a few other domains.
For mail handling, post4.hostingcrew.de serves as a mail server together with post3.hostingcrew.de.
IP Addresses
post3.hostingcrew.de points to a single IP number: 91.26.248.163.
Other host names, for instance post3.servercrew.de, share IP numbers with post3.hostingcrew.de.