org.ru.ac - robtex.com

org.ru.ac

DNSSEC⚠️ Not signed
A3.139.159.151πŸ‡ΊπŸ‡Έ Amazon3.136.0.0/13 EC2 CMH prefix
PTRec2-3-139-159-151.us-east-2.compute.amazonaws.com

ru.ac

DNSSEC⚠️ Not signed
A3.139.159.151πŸ‡ΊπŸ‡Έ Amazon3.136.0.0/13 EC2 CMH prefix
NSl1.ns.divido.org.ru.ac ⭐
NSl1.ns.divido.org
NSl2.ns.divido.org
TXT26e2cd39db437b9d550a5ddfc846fcd327471ed6
SOAl1.ns.divido.org.ru.acadmin@divido.org.ru.ac 2013-10-10 #24

Subdomains

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A3.139.159.151
●A3.139.159.1512026-03-23 β†’ 2026-04-04 Β· 2 obs
● 2026-03-23 11:21:06
● 2026-04-04 08:27:56

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
aca0.nic.ac, a2.nic.ac, b0.nic.ac, c0.nic.ac8 records
ru.acl2.ns.divido.org, l1.ns.divido.org-

βœ… Authoritative Response

Server:91.208.95.134

NS records: l2.ns.divido.org, l1.ns.divido.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ru.ac (unsigned zone)

⏱️ Timing

Total: 625ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A13.139.159.151

πŸ“Œ Glue Records Collected

Total: 8

In-bailiwick: 8 (a0.nic.ac, a2.nic.ac, b0.nic.ac...)

Analysis

Hierarchy

divido.org.ru.ac has org.ru.ac as its parent.

IP Addresses

org.ru.ac maps to IP address 3.139.159.151.

Other host names, for instance when.i.grow.up.at.big.ac, www.cm.io, divido.org.5.sh, og.ac and divido.org.cc.sh share IP numbers with org.ru.ac.