ulpu2.ru - robtex.com

ulpu2.ru

DNSSEC⚠️ Not signed
A77.237.244.41🇩🇪 CONTABO77.237.240.0/21
PTRvmi2889313.contaboserver.net
NSvmi2889313.contaboserver.net ⭐
A77.237.244.41🇩🇪 CONTABO77.237.240.0/21
PTRvmi2889313.contaboserver.net
NSns1.dendy.su
A77.237.244.41🇩🇪 CONTABO77.237.240.0/21
PTRvmi2889313.contaboserver.net
NSns2.dendy.su
A77.237.244.41🇩🇪 CONTABO77.237.240.0/21
PTRvmi2889313.contaboserver.net
MXmail.ulpu2.ru(20)
A77.237.244.41🇩🇪 CONTABO77.237.240.0/21
PTRvmi2889313.contaboserver.net
TXTv=spf1 ip4:77.237.244.41 a mx ~all
SOAvmi2889313.contaboserver.netrokmail@mail.ru 2026-06-01 #0

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSc.tld-servers.ru
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4069756
WOT: SAFE (60/100)

Subdomains

mail.ulpu2.ru

Same first word

ulpu2.ru

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSns1.dendy.suns2.dendy.suvmi2889313.contaboserver.netns1.expired.reg.runs1.valuehost.runs2.expired.reg.runs2.valuehost.runs3.valuehost.ruMXmail.ulpu2.rumx22.valuehost.rumx25.valuehost.ruA77.237.244.41217.112.35.74
●NSns1.dendy.su2026-06-25 → 2026-07-26 · 3 obs
○ 2026-04-17 21:38:06
● 2026-06-25 20:39:12
● 2026-07-26 15:05:20
○NSns1.expired.reg.ru2026-04-17 → 2026-04-17 · 4 obs
○ 2026-04-13 06:17:12
● 2026-04-17 21:38:06
○ 2026-06-25 20:39:12
○ 2026-07-26 15:05:20
○NSns1.valuehost.ru2015-07-11 → 2026-04-13 · 4 obs
● 2015-07-11 08:00:24
● 2026-04-13 06:17:12
○ 2026-04-17 21:38:06
○ 2026-07-26 15:05:20
●NSns2.dendy.su2026-06-25 → 2026-07-26 · 3 obs
○ 2026-04-17 21:38:06
● 2026-06-25 20:39:12
● 2026-07-26 15:05:20
○NSns2.expired.reg.ru2026-04-17 → 2026-04-17 · 4 obs
○ 2026-04-13 06:17:12
● 2026-04-17 21:38:06
○ 2026-06-25 20:39:12
○ 2026-07-26 15:05:20
○NSns2.valuehost.ru2015-07-11 → 2026-04-13 · 4 obs
● 2015-07-11 08:00:24
● 2026-04-13 06:17:12
○ 2026-04-17 21:38:06
○ 2026-07-26 15:05:20
○NSns3.valuehost.ru2015-07-11 → 2026-04-13 · 4 obs
● 2015-07-11 08:00:24
● 2026-04-13 06:17:12
○ 2026-04-17 21:38:06
○ 2026-07-26 15:05:20
●NSvmi2889313.contaboserver.net2026-06-25 → 2026-07-26 · 3 obs
○ 2026-04-17 21:38:06
● 2026-06-25 20:39:12
● 2026-07-26 15:05:20
●MXmail.ulpu2.ru2026-06-25 → 2026-07-26 · 3 obs
○ 2026-04-17 21:38:06
● 2026-06-25 20:39:12
● 2026-07-26 15:05:20
○MXmx22.valuehost.ru2015-07-11 → 2016-11-28 · 4 obs
● 2015-07-11 08:00:24
● 2016-11-28 12:56:18
○ 2026-02-18 10:06:52
○ 2026-07-26 15:05:20
○MXmx25.valuehost.ru2026-02-18 → 2026-04-13 · 5 obs
○ 2016-11-28 12:56:18
● 2026-02-18 10:06:52
● 2026-04-13 06:17:12
○ 2026-04-17 21:38:06
○ 2026-07-26 15:05:20
○A217.112.35.742015-07-11 → 2026-04-13 · 4 obs
● 2015-07-11 08:00:24
● 2026-04-13 06:17:12
○ 2026-04-17 21:38:06
○ 2026-07-26 15:05:20
●A77.237.244.412026-06-25 → 2026-07-26 · 3 obs
○ 2026-04-17 21:38:06
● 2026-06-25 20:39:12
● 2026-07-26 15:05:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...-
ulpu2.runs1.dendy.su, ns2.dendy.su-

✅ Authoritative Response

Server:77.237.244.41

NS records: ns1.dendy.su, ns2.dendy.su

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ulpu2.ru (unsigned zone)

⏱️ Timing

Total: 1171ms | Queries: -

📄 Records

TypeCountSample Data
A177.237.244.41
NS2ns1.dendy.su, ns2.dendy.su
MX2mail.ulpu2.ru (pri: 20), mail.ulpu2.ru (pri: 10)
TXT1v=spf1 ip4:77.237.244.41 a mx ~all
SOA1vmi2889313.contaboserver.net rokmail.mai

Analysis

Hierarchy

ulpu2.ru serves as the parent of mail.ulpu2.ru.

IP Addresses

ulpu2.ru resolves to just one IP address, 77.237.244.41.

Two other host names, along with smesiteli-lemark.ru, mmostar.ru and dendy.su, also share IP numbers with ulpu2.ru.

Name Servers

ulpu2.ru has three name servers — vmi2889313.contaboserver.net, ns1.dendy.su and ns2.dendy.su.

ulpu2.ru has at least partial name server overlap with other domains, such as plovrus.ru, welena.ru, kazahstangid.online and two others.

vmi2889313.contaboserver.net, ns1.dendy.su and ns2.dendy.su all point to the same IP address — 77.237.244.41.

Each of vmi2889313.contaboserver.net, ns1.dendy.su and ns2.dendy.su resolves to 77.237.244.41.

Mail Servers

The sole mail server for ulpu2.ru is mail.ulpu2.ru.

mail.ulpu2.ru points to one IP number — 77.237.244.41.