mail.development.support - dns.ninja

mail.development.support

DNSSECโš ๏ธ Not signed
A91.233.87.22๐Ÿ‡ฉ๐Ÿ‡ช IPB91.233.84.0/22 -1blu-PI
PTRmx2bln1.prossl.de

development.support

DNSSECโš ๏ธ Not signed
A91.233.84.70๐Ÿ‡ฉ๐Ÿ‡ช IPB91.233.84.0/22 -1blu-PI
NSns1.prodns.de โญ
NSns2.prodns.eu
NSns3.prodns.de
NSns4.prodns.eu
NSns5.prodns.de
MXmail.development.support โญ
TXTv=spf1 a mx ip4:91.233.84.0/22 ~all
SOAns1.prodns.dednsmaster@prodns.de 2026-05-29 #1

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

201820192020202120222023202420252026A91.233.87.22
โ—A91.233.87.222017-12-18 โ†’ 2026-06-05 ยท 2 obs
โ— 2017-12-18 05:49:54
โ— 2026-06-05 08:38:54

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
supportv0n0.nic.support, v0n1.nic.support, v0n2.nic.support, v0n3.nic.support...12 records
development.supportns5.prodns.de, ns1.prodns.de, ns2.prodns.eu, ns3.prodns.de...-

โœ… Authoritative Response

Server:5.161.87.123

NS records: ns5.prodns.de, ns1.prodns.de, ns2.prodns.eu, ns3.prodns.de, ns4.prodns.eu

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for development.support (unsigned zone)

โฑ๏ธ Timing

Total: 2102ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A191.233.87.22

๐Ÿ“Œ 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.