lessonly.com - dns.ninja

`lessonly.com`

DNSSEC	⚠️ Not signed
A	151.101.194.159^{🇺🇸 Fastly151.101.192.0/22}
NS	`ns-644.awsdns-16.net` ⭐
		A	2600:9000:5302:8400::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-644.awsdns-16.net`
		A	205.251.194.132^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-644.awsdns-16.net`
NS	`ns-1334.awsdns-38.org`
		A	2600:9000:5305:3600::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1334.awsdns-38.org`
		A	205.251.197.54^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1334.awsdns-38.org`
NS	`ns-1580.awsdns-05.co.uk`
		A	2600:9000:5306:2c00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1580.awsdns-05.co.uk`
		A	205.251.198.44^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1580.awsdns-05.co.uk`
NS	`ns-189.awsdns-23.com`
		A	2600:9000:5300:bd00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-189.awsdns-23.com`
		A	205.251.192.189^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-189.awsdns-23.com`
MX	`lessonly-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c922::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00100.inbound.protection.outlook.com`
		A	40.93.192.1^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm5pr02cu00201.inbound.protection.outlook.com`
		A	52.101.10.8^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr04cu00100.inbound.protection.outlook.com`
		A	52.101.10.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00302.inbound.protection.outlook.com`
		A	52.101.194.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
TXT	`MS=ms51837049`
TXT	`google-site-verification=3ND0s3g7FDTEs4QWrH6JhlgNIb95uaHbXASqnAQBQ8M`
TXT	`google-site-verification=P0xb_lwmuHRtXxb0pkJ0SnLf7caAkx-jN63ZdlxdOG0`
TXT	`google-site-verification=TbI3rW9IeZQR1ZO4By7WJCpVVLR8R71RqBnNala5ovA`
TXT	`status-page-domain-verification=vkg53v3znz7d`
TXT	`v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J/mR...`
TXT	`v=spf1 ip4:167.89.73.35 include:_spf.google.com include:mktomail.com include:...`
TXT	`zoom-domain-verification=3c650d8f-8fc7-41cc-8acd-f956cffa0fc4`
SOA	`ns-644.awsdns-16.net`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1781813040

rank #301617 globally
rank #128063 in the tld
📈 Tranco rank: #138,049

Subdomains

monday.lessonly.com

www.lessonly.com

fieldlens.lessonly.com

winstonbenefits.lessonly.com

widget.lessonly.com

playhousesquare.lessonly.com

anaplan.lessonly.com

extensions.lessonly.com

bethematch.lessonly.com

synchrony.lessonly.com

samsara.lessonly.com

ilm.lessonly.com

philips.lessonly.com

haircuttery.lessonly.com

go.lessonly.com

api.lessonly.com

studiosity.lessonly.com

us-1.lessonly.com

assets.lessonly.com

Same first word

lessonly.ru

lessonly.org

lessonly.me

lessonly.engineering

lessonly.net

lessonly.com

lessonly.pro

lessonly.github.io

Similar names

onlyless.com

sellyson.com

sonysell.com

sonysell.net

lylesson.com

DNS History

23 records (6 active, 17 former)

○NSaxfr.dnsimple.com2016-12-03 → 2017-09-17 · 8 obs

○ 2016-04-04 08:36:10
● 2016-12-03 14:28:14
● 2017-08-26 02:47:12
○ 2017-09-14 00:41:22
● 2017-09-15 22:43:12
● 2017-09-17 22:54:32
○ 2021-05-16 02:22:40
○ 2026-06-18 20:12:20

●NSns-1334.awsdns-38.org2016-12-03 → 2026-06-18 · 3 obs

○ 2016-04-04 08:36:10
● 2016-12-03 14:28:14
● 2026-06-18 20:12:20

●NSns-1580.awsdns-05.co.uk2016-12-03 → 2026-06-18 · 3 obs

○ 2016-04-04 08:36:10
● 2016-12-03 14:28:14
● 2026-06-18 20:12:20

●NSns-189.awsdns-23.com2016-12-03 → 2026-06-18 · 3 obs

○ 2016-04-04 08:36:10
● 2016-12-03 14:28:14
● 2026-06-18 20:12:20

●NSns-644.awsdns-16.net2016-12-03 → 2026-06-18 · 7 obs

○ 2016-04-04 08:36:10
● 2016-12-03 14:28:14
● 2017-09-14 00:41:22
○ 2017-09-15 22:43:12
○ 2017-09-17 22:54:32
● 2021-05-16 02:22:40
● 2026-06-18 20:12:20

○NSns1.dnsimple.com2016-12-03 → 2021-05-16 · 5 obs

○ 2016-04-04 08:36:10
● 2016-12-03 14:28:14
● 2021-05-16 02:22:40
○ 2026-02-28 03:20:04
○ 2026-06-18 20:12:20

○NSns1.sedoparking.com2015-06-13 → 2016-04-04 · 4 obs

● 2015-06-13 08:28:26
● 2016-04-04 08:36:10
○ 2016-12-03 14:28:14
○ 2026-06-18 20:12:20

○NSns2.dnsimple.com2016-12-03 → 2021-05-16 · 5 obs

○ 2016-04-04 08:36:10
● 2016-12-03 14:28:14
● 2021-05-16 02:22:40
○ 2026-02-28 03:20:04
○ 2026-06-18 20:12:20

○NSns2.sedoparking.com2015-06-13 → 2016-04-04 · 4 obs

● 2015-06-13 08:28:26
● 2016-04-04 08:36:10
○ 2016-12-03 14:28:14
○ 2026-06-18 20:12:20

○NSns3.dnsimple.com2016-12-03 → 2021-05-16 · 5 obs

○ 2016-04-04 08:36:10
● 2016-12-03 14:28:14
● 2021-05-16 02:22:40
○ 2026-02-28 03:20:04
○ 2026-06-18 20:12:20

○NSns4.dnsimple.com2016-12-03 → 2021-05-16 · 5 obs

○ 2016-04-04 08:36:10
● 2016-12-03 14:28:14
● 2021-05-16 02:22:40
○ 2026-02-28 03:20:04
○ 2026-06-18 20:12:20

○MXalt1.aspmx.l.google.com2016-12-03 → 2021-05-16 · 5 obs

○ 2016-04-04 08:36:10
● 2016-12-03 14:28:14
● 2021-05-16 02:22:40
○ 2026-02-28 03:20:04
○ 2026-06-18 20:12:20

○MXalt2.aspmx.l.google.com2016-12-03 → 2021-05-16 · 5 obs

○ 2016-04-04 08:36:10
● 2016-12-03 14:28:14
● 2021-05-16 02:22:40
○ 2026-02-28 03:20:04
○ 2026-06-18 20:12:20

○MXalt3.aspmx.l.google.com2016-12-03 → 2021-05-16 · 5 obs

○ 2016-04-04 08:36:10
● 2016-12-03 14:28:14
● 2021-05-16 02:22:40
○ 2026-02-28 03:20:04
○ 2026-06-18 20:12:20

○MXalt4.aspmx.l.google.com2016-12-03 → 2021-05-16 · 5 obs

○ 2016-04-04 08:36:10
● 2016-12-03 14:28:14
● 2021-05-16 02:22:40
○ 2026-02-28 03:20:04
○ 2026-06-18 20:12:20

○MXaspmx.l.google.com2016-12-03 → 2021-05-16 · 5 obs

○ 2016-04-04 08:36:10
● 2016-12-03 14:28:14
● 2021-05-16 02:22:40
○ 2026-02-28 03:20:04
○ 2026-06-18 20:12:20

●MXlessonly-com.mail.protection.outlook.com2026-02-28 → 2026-06-18 · 3 obs

○ 2021-05-16 02:22:40
● 2026-02-28 03:20:04
● 2026-06-18 20:12:20

○MXmail.nickstel.com2015-06-13 → 2016-04-04 · 4 obs

● 2015-06-13 08:28:26
● 2016-04-04 08:36:10
○ 2016-12-03 14:28:14
○ 2026-06-18 20:12:20

●A151.101.194.1592021-05-16 → 2026-06-18 · 3 obs

○ 2017-09-17 22:54:32
● 2021-05-16 02:22:40
● 2026-06-18 20:12:20

○A174.129.25.1702016-12-03 → 2016-12-30 · 5 obs

○ 2016-04-04 08:36:10
● 2016-12-03 14:28:14
● 2016-12-30 12:47:42
○ 2017-08-26 02:47:12
○ 2026-06-18 20:12:20

○A192.237.224.602017-08-26 → 2017-09-17 · 5 obs

○ 2016-12-30 12:47:42
● 2017-08-26 02:47:12
● 2017-09-17 22:54:32
○ 2021-05-16 02:22:40
○ 2026-06-18 20:12:20

○A2001:4801:7901:0:c5ce:526c:0:1a2017-08-26 → 2017-09-17 · 5 obs

○ 2016-12-30 12:47:42
● 2017-08-26 02:47:12
● 2017-09-17 22:54:32
○ 2021-05-16 02:22:40
○ 2026-06-18 20:12:20

○A72.52.4.912015-06-13 → 2016-04-04 · 4 obs

● 2015-06-13 08:28:26
● 2016-04-04 08:36:10
○ 2016-12-03 14:28:14
○ 2026-06-18 20:12:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lessonly.com	ns-189.awsdns-23.com, ns-644.awsdns-16.net, ns-1580.awsdns-05.co.uk, ns-1334.awsdns-38.org	2 records

✅ Authoritative Response

Server:205.251.192.189

NS records: ns-189.awsdns-23.com, ns-644.awsdns-16.net, ns-1580.awsdns-05.co.uk, ns-1334.awsdns-38.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lessonly.com (unsigned zone)

⏱️ Timing

Total: 424ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`151.101.194.159`
NS	4	`ns-1334.awsdns-38.org, ns-1580.awsdns-05.co.uk...`
MX	1	`lessonly-com.mail.protection.outlook.com`
TXT	8	`MS=ms51837049, google-site-verification=3ND0s3g7FDTEs4Q...`
SOA	1	`ns-644.awsdns-16.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-189.awsdns-23.com, ns-189.awsdns-23.com)

Analysis

Hierarchy

lessonly.com serves as parent to monday.lessonly.com, www.lessonly.com, fieldlens.lessonly.com, winstonbenefits.lessonly.com, widget.lessonly.com along with a few other host names.

IP Addresses

lessonly.com directs to one IP number, which is 151.101.194.159.

Among the host names that share IP numbers with lessonly.com are oneway.org, giffordsicecream.com, awakeamerica.org and two others.

Name Servers

The domain lessonly.com is delegated to these four name servers: ns-189.awsdns-23.com, ns-644.awsdns-16.net, ns-1334.awsdns-38.org and ns-1580.awsdns-05.co.uk.

lessonly.com has at least partial name server overlap with other domains, such as raku-den.net, awseucdemos.com, firstlegalrecords.info and two others.

ns-189.awsdns-23.com, ns-644.awsdns-16.net, ns-1334.awsdns-38.org and ns-1580.awsdns-05.co.uk all point to exactly two IP numbers each: ns-189.awsdns-23.com → 205.251.192.189 and 2600:9000:5300:bd00::1; ns-644.awsdns-16.net → 205.251.194.132 and 2600:9000:5302:8400::1; ns-1334.awsdns-38.org → 205.251.197.54 and 2600:9000:5305:3600::1; ns-1580.awsdns-05.co.uk → 205.251.198.44 and 2600:9000:5306:2c00::1.

Mail Servers

lessonly.com routes its mail through a single mail server, lessonly-com.mail.protection.outlook.com.

lessonly-com.mail.protection.outlook.com directs to 8 IP numbers, including 40.93.192.1, 52.101.10.8 and 52.101.10.18, along with 5 other.