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=1786311379

Same first word

mathslesson.com
mathslesson.eu

Similar names

mathlessons.de
mathlessons.co
mathlessons.lol
mathlessons.org
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 → 2026-08-09 · 3 obs
○ 2020-01-15 01:31:14
● 2026-04-17 13:00:42
● 2026-08-09 21:51:30
○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
○ 2026-08-09 21:51:30
●NSns2.atom.com2026-04-17 → 2026-08-09 · 3 obs
○ 2020-01-15 01:31:14
● 2026-04-17 13:00:42
● 2026-08-09 21:51:30
○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
○ 2026-08-09 21:51:30
○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
○ 2026-08-09 21:51:30
○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
○ 2026-08-09 21:51:30
○MXanmail.namebrightmail.com2015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 10:48:56
○ 2015-11-16 02:58:06
○ 2026-08-09 21:51:30
○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
○ 2026-08-09 21:51:30
●A52.20.84.622026-04-17 → 2026-08-09 · 3 obs
○ 2020-01-15 01:31:14
● 2026-04-17 13:00:42
● 2026-08-09 21:51:30
○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
○ 2026-08-09 21:51:30
○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
○ 2026-08-09 21:51:30
○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
○ 2026-08-09 21:51:30
○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
○ 2026-08-09 21:51:30
○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
○ 2026-08-09 21:51:30
○A54.209.246.1822015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 10:48:56
○ 2026-04-17 13:00:42
○ 2026-08-09 21:51:30
○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
○ 2026-08-09 21:51:30
○A54.85.144.1972015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 10:48:56
○ 2026-04-17 13:00:42
○ 2026-08-09 21:51:30
○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
○ 2026-08-09 21:51:30
○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
○ 2026-08-09 21:51:30
○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
○ 2026-08-09 21:51:30
○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
○ 2026-08-09 21:51:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.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: 3045ms | Queries: -

📄 Records

TypeCountSample Data
A152.20.84.62
NS2ns1.atom.com, ns2.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.

The name servers of mathslesson.com overlap at least partially with those of other domains — among them graphenia.com, mreast.com, capturetrends.com and two more.

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.