lessonloop.org - robtex.com

lessonloop.org

DNSSEC⚠️ Not signed
A148.72.61.139🇺🇸 AS398101148.72.56.0/21
PTR139.61.72.148.host.secureserver.net
NSns-1971.awsdns-54.co.uk ⭐
A2600:9000:5307:b300::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1971.awsdns-54.co.uk
A205.251.199.179🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1971.awsdns-54.co.uk
NSns-1416.awsdns-49.org
A2600:9000:5305:8800::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1416.awsdns-49.org
A205.251.197.136🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1416.awsdns-49.org
NSns-462.awsdns-57.com
A2600:9000:5301:ce00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-462.awsdns-57.com
A205.251.193.206🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-462.awsdns-57.com
NSns-646.awsdns-16.net
A2600:9000:5302:8600::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-646.awsdns-16.net
A205.251.194.134🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-646.awsdns-16.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c03::1a🇺🇸 Google2607:f8b0::/32
PTRdy-in-f26.1e100.net
A142.250.101.27🇺🇸 Google142.250.101.0/24
PTRdz-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTgoogle-site-verification=1hJZy9DBQ7gxtiKGLXc5ohSWUEvYGqwuFH2dWf03cBM
TXTgoogle-site-verification=ekYw7JIvwzEfPeMNY-oN1IjElpQrrAA8bip6F8llAe4
TXTopenai-domain-verification=dv-qqOWR8jURqEwimTTfmPMRbPq
TXTv=spf1 include:_spf.google.com include:amazonses.com include:21806143.spf02.h...
SOAns-1971.awsdns-54.co.ukawsdns-hostmaster@amazon.com serial=1

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=1775965858

Subdomains

api-stream.lessonloop.org

Same first word

lessonloop.io
lessonloop.org

Similar names

looplesson.com
pololesson.co.uk

DNS History

13 records (10 active, 3 former)

20162017201820192020202120222023202420252026NSns-1416.awsdns-49.orgns-1971.awsdns-54.co.ukns-462.awsdns-57.comns-646.awsdns-16.neta.dns.hostway.netb.dns.hostway.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA148.72.61.139208.73.210.143
○NSa.dns.hostway.net2015-07-01 → 2015-11-23 · 4 obs
● 2015-07-01 02:03:12
● 2015-11-23 03:47:38
○ 2016-02-25 10:06:06
○ 2026-04-12 04:00:40
○NSb.dns.hostway.net2015-07-01 → 2015-11-23 · 4 obs
● 2015-07-01 02:03:12
● 2015-11-23 03:47:38
○ 2016-02-25 10:06:06
○ 2026-04-12 04:00:40
●NSns-1416.awsdns-49.org2026-04-12 → 2026-04-12 · 3 obs
○ 2016-02-25 10:06:06
● 2026-04-12 02:17:52
● 2026-04-12 04:00:40
●NSns-1971.awsdns-54.co.uk2026-04-12 → 2026-04-12 · 3 obs
○ 2016-02-25 10:06:06
● 2026-04-12 02:17:52
● 2026-04-12 04:00:40
●NSns-462.awsdns-57.com2026-04-12 → 2026-04-12 · 3 obs
○ 2016-02-25 10:06:06
● 2026-04-12 02:17:52
● 2026-04-12 04:00:40
●NSns-646.awsdns-16.net2026-04-12 → 2026-04-12 · 3 obs
○ 2016-02-25 10:06:06
● 2026-04-12 02:17:52
● 2026-04-12 04:00:40
●MXalt1.aspmx.l.google.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 02:17:52
● 2026-04-12 04:00:40
●MXalt2.aspmx.l.google.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 02:17:52
● 2026-04-12 04:00:40
●MXalt3.aspmx.l.google.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 02:17:52
● 2026-04-12 04:00:40
●MXalt4.aspmx.l.google.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 02:17:52
● 2026-04-12 04:00:40
●MXaspmx.l.google.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 02:17:52
● 2026-04-12 04:00:40
●A148.72.61.1392026-04-12 → 2026-04-12 · 3 obs
○ 2016-02-25 10:06:06
● 2026-04-12 02:17:52
● 2026-04-12 04:00:40
○A208.73.210.1432015-07-01 → 2015-11-23 · 4 obs
● 2015-07-01 02:03:12
● 2015-11-23 03:47:38
○ 2016-02-25 10:06:06
○ 2026-04-12 04:00:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
lessonloop.orgns-462.awsdns-57.com, ns-646.awsdns-16.net, ns-1971.awsdns-54.co.uk, ns-1416.awsdns-49.org1 record

✅ Authoritative Response

Server:205.251.197.136

NS records: ns-462.awsdns-57.com, ns-646.awsdns-16.net, ns-1971.awsdns-54.co.uk, ns-1416.awsdns-49.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lessonloop.org (unsigned zone)

⏱️ Timing

Total: 872ms | Queries: -

📄 Records

TypeCountSample Data
A1148.72.61.139
NS4ns-1416.awsdns-49.org, ns-1971.awsdns-54.co.uk...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT4google-site-verification=1hJZy9DBQ7gxtiK, google-site-verification=ekYw7JIvwzEfPeM...
SOA1ns-1971.awsdns-54.co.uk awsdns-hostmaste

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-1416.awsdns-49.org)

Analysis

Hierarchy

lessonloop.org is the parent of api-stream.lessonloop.org.

IP Addresses

lessonloop.org resolves to a single IP: 148.72.61.139.

Name Servers

lessonloop.org is delegated to four name servers: ns-462.awsdns-57.com, ns-646.awsdns-16.net, ns-1416.awsdns-49.org and ns-1971.awsdns-54.co.uk.

lessonloop.org shares some name servers with other domains, for example d1eo85umfvifkt.cloudfront.net, certainty.com.au, svevacasatimodignani.it, infoemailtechprobeta.com and jobs.vic.gov.au.

Host names with two IP numbers

Two IPs per host:

ns-462.awsdns-57.com points to 2600:9000:5301:ce00::1 and 205.251.193.206

ns-646.awsdns-16.net points to 2600:9000:5302:8600::1 and 205.251.194.134

ns-1416.awsdns-49.org points to 2600:9000:5305:8800::1 and 205.251.197.136

ns-1971.awsdns-54.co.uk points to 2600:9000:5307:b300::1 and 205.251.199.179

Mail Servers

lessonloop.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

lessonloop.org shares some mail servers with other domains, at least partially; for instance shadesme.com, lounge777.com, elplayon-santander.gov.co, ns500671.ns500754.ns500742.ns500731.ns500671.ns500671.ns500671.ns500291.ns500666.lustychickser.com and sodeoka.com.

these mail servers are often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IPs:

Host aspmx.l.google.com has IPs 2607:f8b0:4023:c03::1a and 142.250.101.27.

Host alt1.aspmx.l.google.com has IPs 2800:3f0:4003:c0f::1a and 108.177.123.27.

Host alt2.aspmx.l.google.com has IPs 2607:f8b0:4023:1015::1a and 172.253.135.26.

Host alt3.aspmx.l.google.com has IPs 2607:f8b0:4023:3003::1a and 172.253.145.27.

Host alt4.aspmx.l.google.com has IPs 2a00:1450:400c:c00::1a and 173.194.76.26.