catboost.org - robtex.com

catboost.org

DNSSEC⚠️ Not signed
A2a02:6b8::242🇷🇺 TELETECH2a02:6b8::/32 Yandex network
PTRany.yandex.ru
A213.180.204.242🇷🇺 TELETECH213.180.192.0/19
NSns3.yandex.ru
A2a02:6b8::1001TELETECH2a02:6b8::/32 Yandex network
A87.250.250.1
NSns4.yandex.ru
A2a02:6b8:0:1::1:1TELETECH2a02:6b8::/32 Yandex network
A77.88.21.1TELETECH77.88.0.0/18 Yandex enterprise network
MXmx.yandex.net
A2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network
PTRmxfront.stable.qloud-b.yandex.net
A77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network
PTRmxfront.stable.qloud-b.yandex.net
TXT843737b29883aaebae59a5ef60b9bfc067d6e100c99b5a4a1ce3d61f442466
TXT96ecd6928cf6313019cf2d11dc11d6fa945e5d808fcd391ce076bcd6968aa39
TXT_globalsign-domain-verification=kMjxNk_FtICzhGMLprAmereYj2b0IFYWquYhyPpk9q
TXTmailru-verification: 7aa3bf53376631c2
TXTv=spf1 redirect=_spf.yandex.net
TXT45e3b7565dc5130458f2bead528f8f6000d78f2b5fd904b06355c19f0cd3e4f
SOAns3.yandex.rusysadmin@yandex.ru serial=1781119519

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1783405716

Same first word

Similar names

DNS History

5 records (5 active, 0 former)

NSns3.yandex.runs4.yandex.ruMXmx.yandex.netA213.180.204.2422a02:6b8::242
NSns3.yandex.ru2026-06-10 → 2026-07-07 · 2 obs
● 2026-06-10 19:25:18
● 2026-07-07 06:38:20
NSns4.yandex.ru2026-06-10 → 2026-07-07 · 2 obs
● 2026-06-10 19:25:18
● 2026-07-07 06:38:20
MXmx.yandex.net2026-06-10 → 2026-07-07 · 2 obs
● 2026-06-10 19:25:18
● 2026-07-07 06:38:20
A213.180.204.2422026-06-10 → 2026-07-07 · 2 obs
● 2026-06-10 19:25:18
● 2026-07-07 06:38:20
A2a02:6b8::2422026-06-10 → 2026-07-07 · 2 obs
● 2026-06-10 19:25:18
● 2026-07-07 06:38:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
catboost.orgns4.yandex.ru, ns3.yandex.ru-

✅ Authoritative Response

Server:77.88.21.1

NS records: ns4.yandex.ru, ns3.yandex.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for catboost.org (unsigned zone)

⏱️ Timing

Total: 861ms | Queries: -

📄 Records

TypeCountSample Data
A1213.180.204.242
AAAA12a02:6b8::242
NS2ns3.yandex.ru, ns4.yandex.ru
MX1mx.yandex.net (pri: 10)
TXT6843737b29883aaebae59a5ef60b9bfc067d6e100, 96ecd6928cf6313019cf2d11dc11d6fa945e5d80...
SOA1ns3.yandex.ru sysadmin.yandex.ru

Analysis

IP Addresses

catboost.org has two IP addresses: 213.180.204.242 and 2a02:6b8::242

Additional host names — slava-hool1.yandex.ru, rumxs.yandex.ru, muztours-ru.yandex.ru and two others — share IP numbers with catboost.org.

Name Servers

catboost.org is served by two delegated name servers, ns3.yandex.ru and ns4.yandex.ru.

catboost.org shares the same name server setup with other domains, for instance 227.250.87.in-addr.arpa, 157.8.141.in-addr.arpa, nda.ya.ru and two other.

Each of the two host names carries two IP addresses: ns3.yandex.ru points to 87.250.250.1 and 2a02:6b8::1001, and ns4.yandex.ru points to 77.88.21.1 and 2a02:6b8:0:1::1:1.

Mail Servers

catboost.org has one mail server: mx.yandex.net.

mx.yandex.net directs to two IP numbers, 77.88.21.249 and 2a02:6b8::311.