classroom2000.com - robtex.com

classroom2000.com

DNSSEC⚠️ Not signed
A13.248.213.45🇺🇸 Amazon13.248.208.0/20
PTRa67c48129651a0940.awsglobalaccelerator.com
A76.223.67.189🇺🇸 Amazon76.223.64.0/20
NSns15.domaincontrol.com ⭐
A2603:5:21b0::8🇺🇸 GODADDY-DNS2603:5:21b0::/44
PTRns15.domaincontrol.com
A97.74.107.8🇺🇸 GODADDY-DNS97.74.106.0/23
PTRns15.domaincontrol.com
NSns16.domaincontrol.com
A2603:5:22b0::8🇺🇸 GODADDY-DNS2603:5:22b0::/44
PTRns16.domaincontrol.com
A173.201.75.8🇺🇸 GODADDY-DNS173.201.74.0/23
PTRns16.domaincontrol.com
SOAns15.domaincontrol.comdns@jomax.net 2026-04-09 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776056727

Same first word

classroom2000.com

DNS History

25 records (4 active, 21 former)

200920112013201520172019202120232025NSns15.domaincontrol.comns16.domaincontrol.coma.ns.ultsearch.comb.ns.ultsearch.comns1.namefind.comns2.namefind.comns3.namefind.comA13.248.213.4576.223.67.18913.248.169.48184.168.221.20184.168.221.26184.168.221.3184.168.221.6184.168.221.7208.73.211.7050.63.202.1050.63.202.2150.63.202.2450.63.202.2550.63.202.2650.63.202.866.116.125.12168.178.213.6176.223.54.146
○NSa.ns.ultsearch.com2008-03-20 → 2015-06-04 · 4 obs
● 2008-03-20 00:53:36
● 2015-06-04 06:23:08
○ 2015-10-19 20:01:12
○ 2026-04-13 05:16:40
○NSb.ns.ultsearch.com2008-03-20 → 2015-06-04 · 4 obs
● 2008-03-20 00:53:36
● 2015-06-04 06:23:08
○ 2015-10-19 20:01:12
○ 2026-04-13 05:16:40
○NSns1.namefind.com2018-09-26 → 2018-09-26 · 3 obs
○ 2017-02-07 10:41:36
● 2018-09-26 04:29:00
○ 2026-04-13 05:16:40
●NSns15.domaincontrol.com2026-04-13 → 2026-04-13 · 2 obs
○ 2018-09-26 04:29:00
● 2026-04-13 05:16:40
●NSns16.domaincontrol.com2026-04-13 → 2026-04-13 · 2 obs
○ 2018-09-26 04:29:00
● 2026-04-13 05:16:40
○NSns2.namefind.com2018-09-26 → 2018-09-26 · 3 obs
○ 2017-02-07 10:41:36
● 2018-09-26 04:29:00
○ 2026-04-13 05:16:40
○NSns3.namefind.com2015-10-19 → 2017-02-07 · 5 obs
○ 2015-06-04 06:23:08
● 2015-10-19 20:01:12
● 2017-02-07 10:41:36
○ 2018-09-26 04:29:00
○ 2026-04-13 05:16:40
○A13.248.169.482026-04-13 → 2026-04-13 · 1 obs
○ 2026-04-13 05:16:40
●A13.248.213.452026-04-13 → 2026-04-13 · 2 obs
○ 2018-09-26 04:29:00
● 2026-04-13 05:16:40
○A184.168.221.202017-02-07 → 2017-02-07 · 4 obs
○ 2016-04-21 23:01:14
● 2017-02-07 10:41:36
○ 2018-09-26 04:29:00
○ 2026-04-13 05:16:40
○A184.168.221.262017-02-07 → 2017-02-07 · 4 obs
○ 2016-04-21 23:01:14
● 2017-02-07 10:41:36
○ 2018-09-26 04:29:00
○ 2026-04-13 05:16:40
○A184.168.221.32017-02-07 → 2017-02-07 · 4 obs
○ 2016-04-21 23:01:14
● 2017-02-07 10:41:36
○ 2018-09-26 04:29:00
○ 2026-04-13 05:16:40
○A184.168.221.62017-02-07 → 2017-02-07 · 4 obs
○ 2016-04-21 23:01:14
● 2017-02-07 10:41:36
○ 2018-09-26 04:29:00
○ 2026-04-13 05:16:40
○A184.168.221.72017-02-07 → 2017-02-07 · 4 obs
○ 2016-04-21 23:01:14
● 2017-02-07 10:41:36
○ 2018-09-26 04:29:00
○ 2026-04-13 05:16:40
○A208.73.211.702015-06-04 → 2015-06-04 · 4 obs
○ 2008-03-20 00:53:36
● 2015-06-04 06:23:08
○ 2015-10-19 20:01:12
○ 2026-04-13 05:16:40
○A50.63.202.102016-04-21 → 2016-04-21 · 4 obs
○ 2016-01-04 08:12:24
● 2016-04-21 23:01:14
○ 2017-02-07 10:41:36
○ 2026-04-13 05:16:40
○A50.63.202.212017-02-07 → 2017-02-07 · 4 obs
○ 2016-04-21 23:01:14
● 2017-02-07 10:41:36
○ 2018-09-26 04:29:00
○ 2026-04-13 05:16:40
○A50.63.202.242017-02-07 → 2017-02-07 · 4 obs
○ 2016-04-21 23:01:14
● 2017-02-07 10:41:36
○ 2018-09-26 04:29:00
○ 2026-04-13 05:16:40
○A50.63.202.252016-01-04 → 2016-01-04 · 4 obs
○ 2015-10-19 20:01:12
● 2016-01-04 08:12:24
○ 2016-04-21 23:01:14
○ 2026-04-13 05:16:40
○A50.63.202.262015-10-19 → 2015-10-19 · 4 obs
○ 2015-06-04 06:23:08
● 2015-10-19 20:01:12
○ 2016-01-04 08:12:24
○ 2026-04-13 05:16:40
○A50.63.202.82017-02-07 → 2017-02-07 · 4 obs
○ 2016-04-21 23:01:14
● 2017-02-07 10:41:36
○ 2018-09-26 04:29:00
○ 2026-04-13 05:16:40
○A66.116.125.1212008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 00:53:36
○ 2015-06-04 06:23:08
○ 2026-04-13 05:16:40
○A68.178.213.612018-09-26 → 2018-09-26 · 3 obs
○ 2017-02-07 10:41:36
● 2018-09-26 04:29:00
○ 2026-04-13 05:16:40
○A76.223.54.1462026-04-13 → 2026-04-13 · 1 obs
○ 2026-04-13 05:16:40
●A76.223.67.1892026-04-13 → 2026-04-13 · 2 obs
○ 2018-09-26 04:29:00
● 2026-04-13 05:16:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...-
classroom2000.comns15.domaincontrol.com, ns16.domaincontrol.com4 records

✅ Authoritative Response

Server:97.74.107.8

NS records: ns15.domaincontrol.com, ns16.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classroom2000.com (unsigned zone)

⏱️ Timing

Total: 397ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.67.189, 13.248.213.45
NS2ns15.domaincontrol.com, ns16.domaincontrol.com
SOA1ns15.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns15.domaincontrol.com, ns15.domaincontrol.com, ns16.domaincontrol.com...)

Analysis

IP Addresses

classroom2000.com points to two IP numbers: 13.248.213.45 and 76.223.67.189.

Other host names such as doorpi.net, cogo.co.uk, potionsmedia.com, ehubx.com and breckintl.com share IP numbers with classroom2000.com.

Name Servers

classroom2000.com is delegated to two name servers: ns15.domaincontrol.com and ns16.domaincontrol.com.

classroom2000.com uses the same name server setup as other domains, including theadversityu.com, ijesi.org, wardcleanairproducts.com, humpndump.com and tannants.com.

Host names with two IP numbers:

ns15.domaincontrol.com points to 2603:5:21b0::8 and 97.74.107.8.

ns16.domaincontrol.com points to 2603:5:22b0::8 and 173.201.75.8.