dc1.lib.ttu.ee - robtex.com

dc1.lib.ttu.ee

DNSSEC⚠️ Not signed
A192.168.243.250

lib.ttu.ee

DNSSEC⚠️ Not signed
NSns.taltech.ee ⭐
SOAns.taltech.eehostmaster@taltech.ee 2026-03-13 #2
WOT: SAFE (79/100)
WOT: SAFE (93/100)

Previously NS for

campusttu.ee
243.40.193.in-addr.arpa
lib.ttu.ee

Same first word

dc1.myds.me
dc1.cc
dc1.se
dc1.com
dc1.cz
dc1.msk.ru
dc1.io
dc1.us
dc1.nl
dc1.cn
dc1.at
dc1.org
dc1.pp.ua
dc1.co.za
dc1.ca
dc1.online
dc1.ch
dc1.dk
dc1.co
dc1.jp
dc1.net
dc1.site

Similar names

cd1.de
d1c.de
cd1.mobi
cd1.ir
1cd.com
1dc.sk
1dc.com.au
d1c.ru
c1d.com
1dc.in
1dc.net
d1c.ca
cd1.com
1dc.ru
1dc.jp
1cd.eu
cd1.at
1cd.us
cd1.cn
1dc.cn
cd1.us
1dc.it
1cd.pl
cd1.eu
c1d.de
cd1.info
1cd.de
1cd.su
d1c.net
1dc.co
c1d.me
c1d.org
1cd.org
d1c.cn
cd1.site
cd1.fr
1dc.com
d1c.me
d1c.in
1cd.co.uk
1dc.de
1dc.cc
cd1.co
1cd.it
cd1.co.kr
cd1.org
cd1.net
c1d.net

DNS History

3 records (1 active, 2 former)

20162017201820192020202120222023202420252026A192.168.243.250193.40.243.2302002:c128:f3e6::c128:f3e6
●A192.168.243.2502026-04-01 → 2026-04-27 · 3 obs
○ 2017-08-20 07:21:32
● 2026-04-01 18:15:50
● 2026-04-27 03:41:18
○A193.40.243.2302015-09-14 → 2017-08-20 · 4 obs
● 2015-09-14 01:17:44
● 2017-08-20 07:21:32
○ 2026-04-01 18:15:50
○ 2026-04-27 03:41:18
○A2002:c128:f3e6::c128:f3e62016-11-16 → 2017-08-20 · 5 obs
○ 2015-09-14 01:17:44
● 2016-11-16 21:43:22
● 2017-08-20 07:21:32
○ 2026-04-01 18:15:50
○ 2026-04-27 03:41:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
eeb.tld.ee, e.tld.ee, ee.cert.ee, ee.eenet.ee...9 records
ttu.eens2.eenet.ee, ns.eenet.ee, ns.taltech.ee5 records
lib.ttu.eens.taltech.ee-

✅ Authoritative Response

Server:193.40.248.226

NS records: ns.taltech.ee

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ttu.ee (unsigned zone)

⏱️ Timing

Total: 866ms | Queries: -

📄 Records

TypeCountSample Data
A1192.168.243.250

📌 Glue Records Collected

Total: 14

In-bailiwick: 9 (b.tld.ee, b.tld.ee, e.tld.ee...)

Out-of-bailiwick: 5 (ns2.eenet.ee, ns.taltech.ee, ns.eenet.ee...)

Analysis

IP Addresses

dc1.lib.ttu.ee resolves to one IP number: 192.168.243.250.

Other host names, for instance wlauth.iamas.ac.jp, share IP numbers with dc1.lib.ttu.ee.