mail.development.support - dns.ninja
mail.development.support
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 91.233.87.22๐ฉ๐ช IPB91.233.84.0/22 -1blu-PI | ||||||
| PTR | mx2bln1.prossl.de | ||||||
development.support
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 91.233.84.70๐ฉ๐ช IPB91.233.84.0/22 -1blu-PI | ||||||
| NS | ns1.prodns.de โญ | ||||||
| NS | ns2.prodns.eu | ||||||
| NS | ns3.prodns.de | ||||||
| NS | ns4.prodns.eu | ||||||
| NS | ns5.prodns.de | ||||||
| MX | mail.development.support โญ | ||||||
| TXT | v=spf1 a mx ip4:91.233.84.0/22 ~all | ||||||
| SOA | ns1.prodns.dednsmaster@prodns.de 2026-05-29 #1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA91.233.87.222017-12-18 โ 2026-06-05 ยท 2 obs
โ 2017-12-18 05:49:54
โ 2026-06-05 08:38:54
โ 2026-06-05 08:38:54
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| support | v0n0.nic.support, v0n1.nic.support, v0n2.nic.support, v0n3.nic.support... | 12 records |
| development.support | ns5.prodns.de, ns1.prodns.de, ns2.prodns.eu, ns3.prodns.de... | - |
โ Authoritative Response
Server:5.161.87.123
NS records: ns5.prodns.de, ns1.prodns.de, ns2.prodns.eu, ns3.prodns.de, ns4.prodns.eu
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for development.support (unsigned zone)
โฑ๏ธ Timing
Total: 2102ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.233.87.22 |
๐ Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.support, v0n1.nic.support, v0n2.nic.support...)
Analysis
Mail Server Role
mail.development.support is used as a mail server for development.support.
IP Addresses
mail.development.support resolves to just one IP address, 91.233.87.22.
Two other host names, along with mail.asv-forelle-massenheim.de, mail.bin-admin.org and mail.masters-in-business.de, also share IP numbers with mail.development.support.