`lessonworker.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:3697^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8bf7^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.151^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.247^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lisa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c083^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lisa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2083^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lisa.ns.cloudflare.com`
		A	108.162.192.131^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	172.64.32.131^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	173.245.58.131^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
NS	`reese.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reese.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c375^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`reese.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2375^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`reese.ns.cloudflare.com`
		A	108.162.195.117^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reese.ns.cloudflare.com`
		A	162.159.44.117^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reese.ns.cloudflare.com`
		A	172.64.35.117^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reese.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.54.151, 172.67.139.247
		IPv6 hints	2606:4700:3032::6815:3697, 2606:4700:3035::ac43:8bf7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOA	`lisa.ns.cloudflare.com`dns@cloudflare.com serial=2411091470

`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=1786092269

Same first word

lessonworker.com

DNS History

7 records (6 active, 1 former)

●NSlisa.ns.cloudflare.com2026-06-09 → 2026-08-07 · 2 obs

● 2026-06-09 12:12:30
● 2026-08-07 08:59:26

●NSreese.ns.cloudflare.com2026-06-09 → 2026-08-07 · 2 obs

● 2026-06-09 12:12:30
● 2026-08-07 08:59:26

●A104.21.54.1512026-06-09 → 2026-08-07 · 2 obs

● 2026-06-09 12:12:30
● 2026-08-07 08:59:26

●A172.67.139.2472026-06-09 → 2026-08-07 · 2 obs

● 2026-06-09 12:12:30
● 2026-08-07 08:59:26

●A2606:4700:3032::6815:36972026-06-18 → 2026-08-07 · 3 obs

○ 2026-06-18 08:03:58
● 2026-06-18 20:32:46
● 2026-08-07 08:59:26

○A2606:4700:3033::6815:36972026-06-09 → 2026-06-18 · 4 obs

● 2026-06-09 12:12:30
● 2026-06-18 08:03:58
○ 2026-06-18 20:32:46
○ 2026-08-07 08:59:26

●A2606:4700:3035::ac43:8bf72026-06-09 → 2026-08-07 · 2 obs

● 2026-06-09 12:12:30
● 2026-08-07 08:59:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
lessonworker.com	lisa.ns.cloudflare.com, reese.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.117

NS records: lisa.ns.cloudflare.com, reese.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lessonworker.com (unsigned zone)

⏱️ Timing

Total: 174ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.54.151, 172.67.139.247`
AAAA	2	`2606:4700:3032::6815:3697, 2606:4700:3035::ac43:8bf7`
NS	2	`lisa.ns.cloudflare.com, reese.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lisa.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (lisa.ns.cloudflare.com, lisa.ns.cloudflare.com, lisa.ns.cloudflare.com...)

Analysis

IP Addresses

lessonworker.com resolves to four IP addresses: 104.21.54.151, 172.67.139.247, 2606:4700:3032::6815:3697 and 2606:4700:3035::ac43:8bf7.

Two other host names, along with tabella.com.mx, trancewarez.co.uk and wevebeentoopatient.org, also share IP numbers with lessonworker.com.

Name Servers

lessonworker.com is served by two delegated name servers, lisa.ns.cloudflare.com and reese.ns.cloudflare.com.

lessonworker.com shares its NS records with other domains, for example grand1-resmi.vip, grandpasha-gir3.vip, nbcardservices.com and two others.

lessonworker.com has at least partial name server overlap with other domains, such as rohrreinigung-blau.de, irisnewmedia.com, gogle-gmail.com and two others.

It is common to see these name servers used together with name servers violet.ns.cloudflare.com and ken.ns.cloudflare.com.

DNS names with 6 IP addresses:

lisa.ns.cloudflare.com carries IP addresses 108.162.192.131, 172.64.32.131 and 173.245.58.131, with 3 other addresses beyond those.

reese.ns.cloudflare.com carries IP addresses 108.162.195.117, 162.159.44.117 and 172.64.35.117, with 3 other addresses beyond those.

lessonworker.com - robtex.com