math101.org - robtex.com

math101.org

DNSSEC⚠️ Not signed
A3.33.251.168🇺🇸 Amazon3.33.240.0/20
PTRaec037177372cc6cd.awsglobalaccelerator.com
A15.197.225.128🇺🇸 Amazon15.197.224.0/20
NSns05.domaincontrol.com ⭐
A2603:5:2160::3🇺🇸 GODADDY-DNS2603:5:2160::/44
PTRns05.domaincontrol.com
A97.74.102.3🇺🇸 GODADDY-DNS97.74.102.0/23
PTRns05.domaincontrol.com
NSns06.domaincontrol.com
A2603:5:2260::3🇺🇸 GODADDY-DNS2603:5:2260::/44
PTRns06.domaincontrol.com
A173.201.70.3🇺🇸 GODADDY-DNS173.201.70.0/23
PTRns06.domaincontrol.com
SOAns05.domaincontrol.comdns@jomax.net 2025-08-23 #6

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=1774542999

Same first word

math101.org

Similar names

math110.cn
math110.com

DNS History

17 records (4 active, 13 former)

20162017201820192020202120222023202420252026NSns05.domaincontrol.comns06.domaincontrol.comdns1.registrar-servers.comdns1.registrar-servers.com,dns2.registrar-servers.comdns3.registrar-servers.comdns4.registrar-servers.comdns5.registrar-servers.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA15.197.225.1283.33.251.168192.64.119.118192.64.119.146
○NSdns1.registrar-servers.com2015-07-19 → 2017-03-30 · 6 obs
● 2015-07-19 17:10:38
● 2015-11-20 20:59:48
○ 2016-03-08 20:39:16
● 2017-03-30 11:34:20
○ 2026-03-03 08:48:12
○ 2026-03-26 16:47:58
○NSdns1.registrar-servers.com,2016-03-08 → 2017-03-30 · 5 obs
○ 2015-11-20 20:59:48
● 2016-03-08 20:39:16
● 2017-03-30 11:34:20
○ 2026-03-03 08:48:12
○ 2026-03-26 16:47:58
○NSdns2.registrar-servers.com2015-07-19 → 2017-03-30 · 4 obs
● 2015-07-19 17:10:38
● 2017-03-30 11:34:20
○ 2026-03-03 08:48:12
○ 2026-03-26 16:47:58
○NSdns3.registrar-servers.com2015-07-19 → 2017-03-30 · 4 obs
● 2015-07-19 17:10:38
● 2017-03-30 11:34:20
○ 2026-03-03 08:48:12
○ 2026-03-26 16:47:58
○NSdns4.registrar-servers.com2015-07-19 → 2017-03-30 · 4 obs
● 2015-07-19 17:10:38
● 2017-03-30 11:34:20
○ 2026-03-03 08:48:12
○ 2026-03-26 16:47:58
○NSdns5.registrar-servers.com2015-07-19 → 2017-03-30 · 4 obs
● 2015-07-19 17:10:38
● 2017-03-30 11:34:20
○ 2026-03-03 08:48:12
○ 2026-03-26 16:47:58
●NSns05.domaincontrol.com2026-03-03 → 2026-03-26 · 3 obs
○ 2017-03-30 11:34:20
● 2026-03-03 08:48:12
● 2026-03-26 16:47:58
●NSns06.domaincontrol.com2026-03-03 → 2026-03-26 · 3 obs
○ 2017-03-30 11:34:20
● 2026-03-03 08:48:12
● 2026-03-26 16:47:58
○MXeforward1.registrar-servers.com2015-11-20 → 2017-03-30 · 4 obs
● 2015-11-20 20:59:48
● 2017-03-30 11:34:20
○ 2026-03-03 08:48:12
○ 2026-03-26 16:47:58
○MXeforward2.registrar-servers.com2015-11-20 → 2017-03-30 · 4 obs
● 2015-11-20 20:59:48
● 2017-03-30 11:34:20
○ 2026-03-03 08:48:12
○ 2026-03-26 16:47:58
○MXeforward3.registrar-servers.com2015-11-20 → 2017-03-30 · 4 obs
● 2015-11-20 20:59:48
● 2017-03-30 11:34:20
○ 2026-03-03 08:48:12
○ 2026-03-26 16:47:58
○MXeforward4.registrar-servers.com2015-11-20 → 2017-03-30 · 4 obs
● 2015-11-20 20:59:48
● 2017-03-30 11:34:20
○ 2026-03-03 08:48:12
○ 2026-03-26 16:47:58
○MXeforward5.registrar-servers.com2015-11-20 → 2017-03-30 · 4 obs
● 2015-11-20 20:59:48
● 2017-03-30 11:34:20
○ 2026-03-03 08:48:12
○ 2026-03-26 16:47:58
●A15.197.225.1282026-03-03 → 2026-03-26 · 3 obs
○ 2017-03-30 11:34:20
● 2026-03-03 08:48:12
● 2026-03-26 16:47:58
○A192.64.119.1182016-03-08 → 2017-03-30 · 5 obs
○ 2015-11-20 20:59:48
● 2016-03-08 20:39:16
● 2017-03-30 11:34:20
○ 2026-03-03 08:48:12
○ 2026-03-26 16:47:58
○A192.64.119.1462015-07-19 → 2015-11-20 · 4 obs
● 2015-07-19 17:10:38
● 2015-11-20 20:59:48
○ 2016-03-08 20:39:16
○ 2026-03-26 16:47:58
●A3.33.251.1682026-03-03 → 2026-03-26 · 3 obs
○ 2017-03-30 11:34:20
● 2026-03-03 08:48:12
● 2026-03-26 16:47:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
math101.orgns06.domaincontrol.com, ns05.domaincontrol.com-

✅ Authoritative Response

Server:97.74.102.3

NS records: ns06.domaincontrol.com, ns05.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for math101.org (unsigned zone)

⏱️ Timing

Total: 388ms | Queries: -

📄 Records

TypeCountSample Data
A215.197.225.128, 3.33.251.168
NS2ns05.domaincontrol.com, ns06.domaincontrol.com
SOA1ns05.domaincontrol.com dns.jomax.net

Analysis

IP Addresses

math101.org resolves to two IP numbers: 3.33.251.168 and 15.197.225.128.

other host names including ammyawards.com, reallite.ca, themiamilofts.com, jessaminetax.org and mexico.info share IP numbers with math101.org.

Name Servers

math101.org is delegated to two name servers ns05.domaincontrol.com and ns06.domaincontrol.com.

math101.org shares the same name server setup as other domains, for instance appslink-me.com, marriagecounseling-online.com, shreeyapatel.com, tonkutsche.de and bandagenetics.com.

Host names with two IP numbers:

The host name ns05.domaincontrol.com points to 2603:5:2160::3 and 97.74.102.3; the host name ns06.domaincontrol.com points to 2603:5:2260::3 and 173.201.70.3.