sio.ru - robtex.com

sio.ru

DNSSEC⚠️ Not signed
A217.29.63.116🇷🇺 OKBPROGRESS217.29.63.0/24
NSintrodns.com ⭐
A193.233.87.103🇷🇺 AS-3HCLOUD193.233.87.0/24
NSns1.introdns.com ⚠️ Not in parent delegation
A185.73.182.252🇰🇿 OKBPROGRESS185.73.182.0/24
NSns1.nameservers.ru ⚠️ Not in zone NS records
A185.73.182.252🇰🇿 OKBPROGRESS185.73.182.0/24
NSns2.introdns.com ⚠️ Not in parent delegation
A193.232.5.254🇷🇺 OKBPROGRESS193.232.5.0/24 INETTECH
PTRroot.nameservers.ru
NSns2.nameservers.ru ⚠️ Not in zone NS records
A193.232.5.254🇷🇺 OKBPROGRESS193.232.5.0/24 INETTECH
PTRroot.nameservers.ru
MXmail.sio.ru ⭐
A193.232.5.254🇷🇺 OKBPROGRESS193.232.5.0/24 INETTECH
PTRroot.nameservers.ru
TXTv=spf1 ip4:185.73.182.252 a mx ~all
SOAintrodns.comroot@introdns.com 2025-08-24 #24

ru

DNSSEC⚠️ Not signed
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4067830

Subdomains

mail.sio.ru

Same first word

sio.it
sio.im
sio.vn
sio.fi
sio.events
sio.org
sio.se
sio.ro
sio.email
sio.com
sio.com.pl
sio.pt
sio.cz
sio.fr
sio.me
sio.ru
sio.pl
sio.com.co
sio.ge
sio.ch
sio.de
sio.org.uk
sio.engineering
sio.no
sio.dk
sio.be
sio.services
sio.solutions
sio.si
sio.su
sio.org.cn
sio.com.ve
sio.at
sio.gov.sa
sio.ag
sio.tv
sio.bio
sio.rs
sio.net.nz
sio.eu
sio.gov.eg
sio.co.id
sio.pw
sio.in
sio.co.il
sio.or.jp
sio.xen.prgmr.com
sio.nl
sio.mx
sio.net.cn
sio.gov.bh
sio.bh
sio.co
sio.ne.jp
sio.ca
sio.net
sio.cl
sio.gov.pl
sio.life
sio.tools
sio.us
sio.jp

Similar names

ois.co.kr
osi.it
osi.swiss
ios.im
ois.edu.pa
ios.cx
iso.to
osi.lv
ios.com.ly
soi.gov.il
ois.mobi
ios.life
iso.org
ios.training
soi.org.uk
osi.me
ios.ink
osi.com.au
ios.la
ios.io
osi.olawa.pl
ois.com.mx
osi.co.th
ois.org.ua
ios.net.au
ois.ca
ois.co
ios.co
iso.co.uk
soi.com.au
ios.it
soi.org.br
ios.jp
osi.technology
ois.se
osi.tel
ios.com.br
ios.edu.pl
ios.ru
iso.us
soi.com.co
iso.im
iso.org.tr
iso.no
ios.ne.jp
osi.vn
iso.uk.net
soi.info
osi.net
iso.ie
osi.com.ph
ios.me
osi.fr
iso.cx
ios.no
ios.ba
iso.cat
ois.co.uk
iso.co.jp
iso.com.co
osi.io
osi.lk
osi.in
ois.tech
ios.net
osi.uz
ios.co.kr
iso.es
ios.gov.pl
soi.com.vn
soi.nl
iso.dyndns.tv
ios.com.gr
osi.ie
soi.mobi
osi.com.pl
soi.blue
soi.vn
ois.com.sg
iso.is
osi.co.il
ios.com.mx
osi.cc
ois.capital
ois.kasserver.com

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSintrodns.comns1.introdns.comns1.nameservers.runs2.introdns.comns2.nameservers.runs1.r01.runs2.r01.ruMXmail.sio.ruA217.29.63.116104.238.24.25177.37.172.55
●NSintrodns.com2026-02-17 → 2026-03-08 · 3 obs
○ 2017-08-20 09:26:32
● 2026-02-17 00:16:44
● 2026-03-08 06:41:24
●NSns1.introdns.com2026-02-17 → 2026-03-08 · 3 obs
○ 2017-08-20 09:26:32
● 2026-02-17 00:16:44
● 2026-03-08 06:41:24
●NSns1.nameservers.ru2026-02-17 → 2026-03-08 · 3 obs
○ 2017-08-20 09:26:32
● 2026-02-17 00:16:44
● 2026-03-08 06:41:24
○NSns1.r01.ru2015-08-28 → 2017-08-20 · 4 obs
● 2015-08-28 07:05:42
● 2017-08-20 09:26:32
○ 2026-02-17 00:16:44
○ 2026-03-08 06:41:24
●NSns2.introdns.com2026-02-17 → 2026-03-08 · 3 obs
○ 2017-08-20 09:26:32
● 2026-02-17 00:16:44
● 2026-03-08 06:41:24
●NSns2.nameservers.ru2026-02-17 → 2026-03-08 · 3 obs
○ 2017-08-20 09:26:32
● 2026-02-17 00:16:44
● 2026-03-08 06:41:24
○NSns2.r01.ru2015-08-28 → 2017-08-20 · 4 obs
● 2015-08-28 07:05:42
● 2017-08-20 09:26:32
○ 2026-02-17 00:16:44
○ 2026-03-08 06:41:24
●MXmail.sio.ru2026-02-17 → 2026-03-08 · 2 obs
● 2026-02-17 00:16:44
● 2026-03-08 06:41:24
○A104.238.24.2512026-02-17 → 2026-02-17 · 3 obs
○ 2017-08-20 09:26:32
● 2026-02-17 00:16:44
○ 2026-03-08 06:41:24
●A217.29.63.1162026-03-08 → 2026-03-08 · 2 obs
○ 2026-02-17 00:16:44
● 2026-03-08 06:41:24
○A77.37.172.552015-08-28 → 2017-08-20 · 4 obs
● 2015-08-28 07:05:42
● 2017-08-20 09:26:32
○ 2026-02-17 00:16:44
○ 2026-03-08 06:41:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
sio.runs1.nameservers.ru, ns2.nameservers.ru2 records

✅ Authoritative Response

Server: 193.232.5.254

NS records: ns1.nameservers.ru, ns2.nameservers.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sio.ru (unsigned zone)

⏱️ Timing

Total: 766ms | Queries: -

📄 Records

TypeCountSample Data
A1217.29.63.116
NS2ns2.introdns.com, ns1.introdns.com
MX2mail.sio.ru (pri: 20), mail.sio.ru (pri: 10)
TXT1v=spf1 ip4:185.73.182.252 a mx ~all
SOA1introdns.com root.introdns.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.nameservers.ru, ns1.nameservers.ru)

Analysis

Hierarchy

sio.ru is the parent of mail.sio.ru.

IP Addresses

sio.ru points to IP number 217.29.63.116.

Other host names for example bortnik.ru, cibus.ru and mail.bortnik.ru share IP numbers with sio.ru.

Name Servers

sio.ru is delegated to five name servers: introdns.com, ns1.introdns.com, ns2.introdns.com, ns1.nameservers.ru and ns2.nameservers.ru.

sio.ru shares name servers with other domains at least partially, for example applyhost.ru, hostlu.com, carg.ru, notecase.ru and hoh.ru.

Host names with one IP number:

Host introdns.com points to: 193.233.87.103.

Host ns1.introdns.com points to: 185.73.182.252.

Host ns2.introdns.com points to: 193.232.5.254.

Host ns1.nameservers.ru points to: 185.73.182.252.

Host ns2.nameservers.ru points to: 193.232.5.254.

Hosts pointing to 185.73.182.252: ns1.introdns.com and ns1.nameservers.ru.

Hosts pointing to 193.232.5.254: ns2.introdns.com and ns2.nameservers.ru.

Mail Servers

sio.ru is handled by a single mail server, mail.sio.ru.

mail.sio.ru points to a single IP: 193.232.5.254.