su.ispu.ru - robtex.com

su.ispu.ru

DNSSEC⚠️ Not signed
A85.142.148.145🇷🇺 niks85.142.148.0/23 NIKS Network
MXmail.ispu.ru ⭐
A85.142.148.171🇷🇺 niks85.142.148.0/23 NIKS Network
PTRmail.ispu.ru

ispu.ru

DNSSEC⚠️ Not signed
A85.142.148.166🇷🇺 niks85.142.148.0/23 NIKS Network
NSns2.ispu.ru ⭐
NSns.ispu.ru
MXmail.ispu.ru ⭐
TXTv=spf1 mx ~all
TXTMS=ms29486360
TXT_globalsign-domain-verification=UhNK0a-owlqn0mxQ9S8cJOcXSf8YqsZbSfPz03Fm7X
TXTmailru-verification: 889e67f647a1ba19
TXTgoogle-site-verification=7mma81hO9J5FSEr0troEgDmdUOu3jMNWALVwBxnT6fg
SOAns.ispu.ruadmin@ispu.ru 2026-03-02 #1
WOT: SAFE (92/100)
rank #228992 globally
rank #7005 in the tld
WOT: SAFE (92/100)
📈 Tranco rank: #207,636

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DNS History

3 records (2 active, 1 former)

20162017201820192020202120222023202420252026MXmail.ispu.rumail-ext.ispu.ruA85.142.148.145
○MXmail-ext.ispu.ru2015-07-24 → 2017-01-29 · 4 obs
● 2015-07-24 16:25:26
● 2017-01-29 17:17:26
○ 2026-03-06 10:58:16
○ 2026-07-20 09:10:24
●MXmail.ispu.ru2026-03-06 → 2026-07-20 · 3 obs
○ 2017-01-29 17:17:26
● 2026-03-06 10:58:16
● 2026-07-20 09:10:24
●A85.142.148.1452015-07-24 → 2026-07-20 · 2 obs
● 2015-07-24 16:25:26
● 2026-07-20 09:10:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
ispu.runs.ispu.ru, ns2.ispu.ru2 records

✅ Authoritative Response

Server:85.142.148.22

NS records: ns.ispu.ru, ns2.ispu.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ispu.ru (unsigned zone)

⏱️ Timing

Total: 703ms | Queries: -

📄 Records

TypeCountSample Data
A185.142.148.145
MX1mail.ispu.ru (pri: 10)

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns2.ispu.ru, ns.ispu.ru)

Analysis

IP Addresses

su.ispu.ru resolves to one IP address: 85.142.148.145.

ip76.ispu.ru, gw.ispu.ru, ip8.ispu.ru and two other host names share IP numbers with su.ispu.ru.

Mail Servers

Mail for su.ispu.ru is handled by a single mail server, mail.ispu.ru.

su.ispu.ru uses an identical mail server configuration to several other domains — among them mail2.ispu.ru, helios.ispu.ru, ip177.ispu.ru and two more.

mail.ispu.ru resolves to 85.142.148.171 and no other IP number.