mathslesson.com - dns.ninja

mathslesson.com

DNSSEC⚠️ Not signed
A52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-20-84-62.compute-1.amazonaws.com
NSns1.atom.com ⭐
A44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-219-81-145.compute-1.amazonaws.com
NSns2.atom.com
A50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix
PTRec2-50-19-240-86.compute-1.amazonaws.com
TXTf0095018235b8109a2bf9f65674a1784b6971ed6
SOAns1.atom.comhostmaster@mathslesson.com 2025-10-14 #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=1781396913

Same first word

mathslesson.com

Similar names

mathlessons.de
mathlessons.co
mathlessons.lol
mathlessons.com
mathlessons.pro

DNS History

21 records (3 active, 18 former)

20162017201820192020202120222023202420252026NSns1.atom.comns2.atom.comns1.namebrightdns.comns2.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comMXanmail.namebrightmail.comA52.20.84.6252.0.96.2452.200.243.12352.71.117.9954.152.144.24354.174.31.25454.208.74.21554.209.246.18254.82.156.1954.85.144.19754.86.225.156CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.comhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com
●NSns1.atom.com2026-04-17 → 2026-06-14 · 3 obs
○ 2020-01-15 01:31:14
● 2026-04-17 13:00:42
● 2026-06-14 01:52:30
○NSns1.namebrightdns.com2015-05-19 → 2017-01-22 · 4 obs
● 2015-05-19 10:48:56
● 2017-01-22 22:35:10
○ 2020-01-15 01:31:14
○ 2026-06-14 01:52:30
●NSns2.atom.com2026-04-17 → 2026-06-14 · 3 obs
○ 2020-01-15 01:31:14
● 2026-04-17 13:00:42
● 2026-06-14 01:52:30
○NSns2.namebrightdns.com2015-05-19 → 2017-01-22 · 4 obs
● 2015-05-19 10:48:56
● 2017-01-22 22:35:10
○ 2020-01-15 01:31:14
○ 2026-06-14 01:52:30
○NSnsg1.namebrightdns.com2020-01-15 → 2020-01-15 · 4 obs
○ 2017-01-22 22:35:10
● 2020-01-15 01:31:14
○ 2026-04-17 13:00:42
○ 2026-06-14 01:52:30
○NSnsg2.namebrightdns.com2020-01-15 → 2020-01-15 · 4 obs
○ 2017-01-22 22:35:10
● 2020-01-15 01:31:14
○ 2026-04-17 13:00:42
○ 2026-06-14 01:52:30
○MXanmail.namebrightmail.com2015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 10:48:56
○ 2015-11-16 02:58:06
○ 2026-06-14 01:52:30
○A52.0.96.242016-02-10 → 2016-02-10 · 4 obs
○ 2015-11-16 02:58:06
● 2016-02-10 12:44:04
○ 2016-04-29 13:56:28
○ 2026-06-14 01:52:30
●A52.20.84.622026-04-17 → 2026-06-14 · 3 obs
○ 2020-01-15 01:31:14
● 2026-04-17 13:00:42
● 2026-06-14 01:52:30
○A52.200.243.1232016-04-29 → 2016-04-29 · 4 obs
○ 2016-02-10 12:44:04
● 2016-04-29 13:56:28
○ 2017-01-22 22:35:10
○ 2026-06-14 01:52:30
○A52.71.117.992016-02-10 → 2016-02-10 · 4 obs
○ 2015-11-16 02:58:06
● 2016-02-10 12:44:04
○ 2016-04-29 13:56:28
○ 2026-06-14 01:52:30
○A54.152.144.2432016-04-29 → 2016-04-29 · 4 obs
○ 2016-02-10 12:44:04
● 2016-04-29 13:56:28
○ 2017-01-22 22:35:10
○ 2026-06-14 01:52:30
○A54.174.31.2542015-11-16 → 2015-11-16 · 4 obs
○ 2015-05-19 10:48:56
● 2015-11-16 02:58:06
○ 2016-02-10 12:44:04
○ 2026-06-14 01:52:30
○A54.208.74.2152015-11-16 → 2015-11-16 · 4 obs
○ 2015-05-19 10:48:56
● 2015-11-16 02:58:06
○ 2016-02-10 12:44:04
○ 2026-06-14 01:52:30
○A54.209.246.1822015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 10:48:56
○ 2026-04-17 13:00:42
○ 2026-06-14 01:52:30
○A54.82.156.192017-01-22 → 2017-01-22 · 4 obs
○ 2016-04-29 13:56:28
● 2017-01-22 22:35:10
○ 2020-01-15 01:31:14
○ 2026-06-14 01:52:30
○A54.85.144.1972015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 10:48:56
○ 2026-04-17 13:00:42
○ 2026-06-14 01:52:30
○A54.86.225.1562017-01-22 → 2017-01-22 · 4 obs
○ 2016-04-29 13:56:28
● 2017-01-22 22:35:10
○ 2020-01-15 01:31:14
○ 2026-06-14 01:52:30
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-05-19 → 2016-04-29 · 4 obs
● 2015-05-19 10:48:56
● 2016-04-29 13:56:28
○ 2017-01-22 22:35:10
○ 2026-06-14 01:52:30
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-01-22 → 2017-01-22 · 4 obs
○ 2016-04-29 13:56:28
● 2017-01-22 22:35:10
○ 2020-01-15 01:31:14
○ 2026-06-14 01:52:30
○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-01-15 → 2020-01-15 · 4 obs
○ 2017-01-22 22:35:10
● 2020-01-15 01:31:14
○ 2026-04-17 13:00:42
○ 2026-06-14 01:52:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...-
mathslesson.comns1.atom.com, ns2.atom.com2 records

✅ Authoritative Response

Server:44.219.81.145

NS records: ns1.atom.com, ns2.atom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathslesson.com (unsigned zone)

⏱️ Timing

Total: 4203ms | Queries: -

📄 Records

TypeCountSample Data
A152.20.84.62
NS2ns2.atom.com, ns1.atom.com
TXT1f0095018235b8109a2bf9f65674a1784b6971ed6
SOA1ns1.atom.com hostmaster.mathslesson.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)

Analysis

IP Addresses

mathslesson.com points to a single IP number: 52.20.84.62.

Additional host names — ecorecipe.com, xitora.com, ketly.com and two others — share IP numbers with mathslesson.com.

Name Servers

mathslesson.com has two authoritative name servers — ns1.atom.com and ns2.atom.com.

mathslesson.com shares its name server setup with other domains, including bohoso.com, pybis.com, ingnix.com and two others.

mathslesson.com has overlapping name servers with several other domains — among them graphenia.com, capturetrends.com, jeddahtech.com and stagebrokers.com.

These name servers commonly appear in combination with the name servers verification-2xzoej42aqnsnm4edg4kf8.ns101.verify.hn.

Both ns1.atom.com and ns2.atom.com have a single IP address each — ns1.atom.com resolves to 44.219.81.145 while ns2.atom.com resolves to 50.19.240.86.