srd.su - robtex.com

srd.su

DNSSEC⚠️ Not signed
NSns3-l2.nic.ru ⚠️ Not in zone NS records
A193.232.146.1🇷🇺 RU-CENTER193.232.146.0/24 -NETWORK
PTRns3-l2.nic.ru
NSns4-cloud.nic.ru ⚠️ Not in zone NS records
A89.104.93.30🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.93.33🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.93.34🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.95.30🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
A89.104.95.33🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
A89.104.95.34🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
NSns4-l2.nic.ru ⚠️ Not in zone NS records
A91.217.20.20🇷🇺 RU-CENTER91.217.20.0/24
PTRns4-l2.nic.ru
NSns8-cloud.nic.ru ⚠️ Not in zone NS records
A89.104.93.31🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.93.35🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.93.36🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.95.31🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
A89.104.95.35🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
A89.104.95.36🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
NSns8-l2.nic.ru ⚠️ Not in zone NS records
A91.217.21.20🇷🇺 RU-CENTER-AS91.217.21.0/24 RU-CENTER
PTRns8-l2.nic.ru

su

DNSSEC🔒 Signed (DS record present)
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=650209881

Same first word

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srd.no
srd.fr
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srd.com.au

Similar names

sdr.cl
rds.es
rsd.es
rds.com.ru
drs.org.cn
rds.msk.ru
sdr.it
drs.ru
rsd.ch
dsr.lv
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rds.cl
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dsr.kr
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sdr.co.uk
dsr.ac.th
rsd.com.tr
drs.eu
dsr.or.kr
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drs.tw
rsd.at
drs.mx
rsd.com
drs.com.tw
sdr.mx
rsd.k12.pa.us
dsr.fi
rsd.com.ua
sdr.academy
rsd.org.ly
rsd.lviv.ua
drs.com
rds.kiev.ua
rds.de
sdr.co.jp
rds.co.id
sdr.us
sdr.suzuki
drs.tv
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sdr.se
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dsr.sakura.ne.jp
sdr.com
rds.management
drs.ws
rds.sk
sdr.su
rds.be
drs.solutions
rds.nl
drs.es
drs.insure
rds.net.pk
sdr.asia
dsr.net.au
sdr.org.il
sdr.at
rds.ca
rds.tv
drs.clinic
dsr.fr
rsd.org
sdr.com.mx
rsd.md
rds.com.vn
dsr.co.in
dsr.partners
drs.ac.th
rds.land
sdr.fi
rds.co.zw
rds.chat
sdr.info
sdr.me
sdr.com.ua
drs.group
rsd.be
rds.sg
rsd.lv
drs.co
drs.co.jp
rds.nu
rds.asso.fr
rds.com.ph
drs.life
rsd.dk
sdr.cn
rds.ge
dsr.es
rds.adv.br
drs.li
sdr.es
rds.us-east-1.amazonaws.com
sdr.si
rsd.co.za
rds.fm
sdr.studio
drs.co.il
drs.network
rsd.ltd
sdr.cloudns.pro
rds.org.hn
rsd.tw
rds.org.uk
drs.at

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSns3-l2.nic.runs4-cloud.nic.runs4-l2.nic.runs8-cloud.nic.runs8-l2.nic.runs1.expired.reg.runs2.expired.reg.ruA194.58.56.26194.58.56.43
○NSns1.expired.reg.ru2015-12-18 → 2015-12-22 · 4 obs
● 2015-12-18 09:14:30
● 2015-12-22 17:23:52
○ 2026-07-13 22:12:46
○ 2026-07-18 14:57:32
○NSns2.expired.reg.ru2015-12-18 → 2015-12-22 · 4 obs
● 2015-12-18 09:14:30
● 2015-12-22 17:23:52
○ 2026-07-13 22:12:46
○ 2026-07-18 14:57:32
●NSns3-l2.nic.ru2026-07-13 → 2026-07-18 · 3 obs
○ 2015-12-22 17:23:52
● 2026-07-13 22:12:46
● 2026-07-18 14:57:32
●NSns4-cloud.nic.ru2026-07-13 → 2026-07-18 · 3 obs
○ 2015-12-22 17:23:52
● 2026-07-13 22:12:46
● 2026-07-18 14:57:32
●NSns4-l2.nic.ru2026-07-13 → 2026-07-18 · 3 obs
○ 2015-12-22 17:23:52
● 2026-07-13 22:12:46
● 2026-07-18 14:57:32
●NSns8-cloud.nic.ru2026-07-13 → 2026-07-18 · 3 obs
○ 2015-12-22 17:23:52
● 2026-07-13 22:12:46
● 2026-07-18 14:57:32
●NSns8-l2.nic.ru2026-07-13 → 2026-07-18 · 3 obs
○ 2015-12-22 17:23:52
● 2026-07-13 22:12:46
● 2026-07-18 14:57:32
○A194.58.56.262015-12-18 → 2015-12-18 · 3 obs
● 2015-12-18 09:14:30
○ 2015-12-22 17:23:52
○ 2026-07-18 14:57:32
○A194.58.56.432015-12-22 → 2015-12-22 · 4 obs
○ 2015-12-18 09:14:30
● 2015-12-22 17:23:52
○ 2026-07-13 22:12:46
○ 2026-07-18 14:57:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...10 records
srd.suns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru...-

✅ Authoritative Response

Server:91.217.20.20

NS records: ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for srd.su (unsigned zone)

⏱️ Timing

Total: 1337ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)

Analysis

Name Servers

Delegation for srd.su is to five name servers: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru and two others.

There is at least partial name server overlap between srd.su and other domains — tea-f.ru, osnova.ooo, stroy-bum.com and two more among them.

These name servers tend to appear in combination with the name servers ns8-l2.nic.ru, ns8-cloud.nic.ru, ns3.nic.ru and ns1.hc.ru.

Host names with 6 IP numbers:

ns4-cloud.nic.ru has IP addresses 89.104.93.30, 89.104.93.33 and 89.104.93.34, plus 3 other.

ns8-cloud.nic.ru has IP addresses 89.104.93.31, 89.104.93.35 and 89.104.93.36, plus 3 other.

Host names pointing to a single IP address:

ns3-l2.nic.ru directs to 193.232.146.1.

ns4-l2.nic.ru directs to 91.217.20.20.

ns8-l2.nic.ru directs to 91.217.21.20.