mail.postmail.su - robtex.com

mail.postmail.su

DNSSECโš ๏ธ Not signed
A88.84.221.88๐Ÿ‡ท๐Ÿ‡บ FLEX-AS88.84.192.0/19 Flex ISP
PTRhost4.symbios.ru

postmail.su

DNSSECโš ๏ธ Not signed
A88.84.221.88๐Ÿ‡ท๐Ÿ‡บ FLEX-AS88.84.192.0/19 Flex ISP
NShost4.symbios โญ
NShost4.symbios.ru
NSns.symbios.ru
NSns2.symbios.ru
MXmail.postmail.su(20)
TXTv=spf1 ip4:192.168.18.185 ip4:88.84.221.88 a mx ~all
SOAhost4.symbiosroot@example.com 2025-05-09 #31

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A88.84.221.88
โ—A88.84.221.882026-04-28 โ†’ 2026-04-28 ยท 2 obs
โ— 2026-04-28 08:40:40
โ— 2026-04-28 21:55:22

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
sud.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net...10 records
postmail.suns.symbios.ru, ns2.symbios.ru, host4.symbios.ru-

โœ… Authoritative Response

Server:88.84.221.88

NS records: ns.symbios.ru, ns2.symbios.ru, host4.symbios.ru

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for postmail.su (unsigned zone)

โฑ๏ธ Timing

Total: 1298ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A188.84.221.88

๐Ÿ“Œ Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)

Analysis

Mail Server Role

mail.postmail.su serves as the mail server for postmail.su.

IP Addresses

mail.postmail.su resolves to a single IP: 88.84.221.88.

Other host names, for instance mail.sparktell.net, symbios.ru, dts.su, ns.symbios.ru and mail.dts.su share IP numbers with mail.postmail.su.