alexanderlessons.com - robtex.com

alexanderlessons.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:ba0🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a669🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.11.160Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.166.105🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkarl.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bbe🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
A2803:f800:50::6ca2:c1be🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkarl.ns.cloudflare.com
A2a06:98c1:50::ac40:21be🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkarl.ns.cloudflare.com
A108.162.193.190🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
A172.64.33.190🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
A173.245.59.190🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
NSlola.ns.cloudflare.com
A2606:4700:50::adf5:3a84🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlola.ns.cloudflare.com
A2803:f800:50::6ca2:c084🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlola.ns.cloudflare.com
A2a06:98c1:50::ac40:2084🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlola.ns.cloudflare.com
A108.162.192.132🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlola.ns.cloudflare.com
A172.64.32.132🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlola.ns.cloudflare.com
A173.245.58.132🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlola.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.11.160, 172.67.166.105
IPv6 hints2606:4700:3030::6815:ba0, 2606:4700:3037::ac43:a669
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=119, name=cloudflare-ech.com
SOAkarl.ns.cloudflare.comdns@cloudflare.com serial=2400096528

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=1778342046
WOT: UNKNOWN (68/100)

Subdomains

www.alexanderlessons.com

Same first word

alexanderlessons.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSkarl.ns.cloudflare.comlola.ns.cloudflare.comdns1.earthlink.netdns2.earthlink.netdns3.earthlink.netMXmx1c38.carrierzone.commx2c38.carrierzone.commx3c38.carrierzone.commx4c38.carrierzone.comA104.21.11.160172.67.166.1052606:4700:3030::6815:ba02606:4700:3037::ac43:a66966.175.58.9
○NSdns1.earthlink.net2015-08-14 → 2018-10-18 · 4 obs
● 2015-08-14 18:22:34
● 2018-10-18 05:32:10
○ 2026-04-29 13:36:28
○ 2026-05-09 16:14:32
○NSdns2.earthlink.net2015-08-14 → 2018-10-18 · 4 obs
● 2015-08-14 18:22:34
● 2018-10-18 05:32:10
○ 2026-04-29 13:36:28
○ 2026-05-09 16:14:32
○NSdns3.earthlink.net2015-08-14 → 2018-10-18 · 4 obs
● 2015-08-14 18:22:34
● 2018-10-18 05:32:10
○ 2026-04-29 13:36:28
○ 2026-05-09 16:14:32
●NSkarl.ns.cloudflare.com2026-04-29 → 2026-05-09 · 3 obs
○ 2018-10-18 05:32:10
● 2026-04-29 13:36:28
● 2026-05-09 16:14:32
●NSlola.ns.cloudflare.com2026-04-29 → 2026-05-09 · 3 obs
○ 2018-10-18 05:32:10
● 2026-04-29 13:36:28
● 2026-05-09 16:14:32
○MXmx1c38.carrierzone.com2015-08-14 → 2018-10-18 · 4 obs
● 2015-08-14 18:22:34
● 2018-10-18 05:32:10
○ 2026-04-29 13:36:28
○ 2026-05-09 16:14:32
○MXmx2c38.carrierzone.com2015-08-14 → 2018-10-18 · 4 obs
● 2015-08-14 18:22:34
● 2018-10-18 05:32:10
○ 2026-04-29 13:36:28
○ 2026-05-09 16:14:32
○MXmx3c38.carrierzone.com2015-08-14 → 2018-10-18 · 4 obs
● 2015-08-14 18:22:34
● 2018-10-18 05:32:10
○ 2026-04-29 13:36:28
○ 2026-05-09 16:14:32
○MXmx4c38.carrierzone.com2015-08-14 → 2018-10-18 · 4 obs
● 2015-08-14 18:22:34
● 2018-10-18 05:32:10
○ 2026-04-29 13:36:28
○ 2026-05-09 16:14:32
●A104.21.11.1602026-04-29 → 2026-05-09 · 3 obs
○ 2018-10-18 05:32:10
● 2026-04-29 13:36:28
● 2026-05-09 16:14:32
●A172.67.166.1052026-04-29 → 2026-05-09 · 3 obs
○ 2018-10-18 05:32:10
● 2026-04-29 13:36:28
● 2026-05-09 16:14:32
●A2606:4700:3030::6815:ba02026-04-29 → 2026-05-09 · 3 obs
○ 2018-10-18 05:32:10
● 2026-04-29 13:36:28
● 2026-05-09 16:14:32
●A2606:4700:3037::ac43:a6692026-04-29 → 2026-05-09 · 3 obs
○ 2018-10-18 05:32:10
● 2026-04-29 13:36:28
● 2026-05-09 16:14:32
○A66.175.58.92015-08-14 → 2018-10-18 · 4 obs
● 2015-08-14 18:22:34
● 2018-10-18 05:32:10
○ 2026-04-29 13:36:28
○ 2026-05-09 16:14:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...-
alexanderlessons.comlola.ns.cloudflare.com, karl.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.132

NS records: lola.ns.cloudflare.com, karl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alexanderlessons.com (unsigned zone)

⏱️ Timing

Total: 388ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.11.160, 172.67.166.105
AAAA22606:4700:3037::ac43:a669, 2606:4700:3030::6815:ba0
NS2karl.ns.cloudflare.com, lola.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1karl.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

alexanderlessons.com is parent of www.alexanderlessons.com.

IP Addresses

alexanderlessons.com points to four IP numbers: 2606:4700:3030::6815:ba0, 2606:4700:3037::ac43:a669, 104.21.11.160 and 172.67.166.105.

Other host names, for instance spokancore.digital, ophradelivis.sbs, primerjob(0x736578)pertise.com, jaipuriaschoolbhiwadi.in and betinia-hr.com share IP numbers with alexanderlessons.com.

Name Servers

alexanderlessons.com's delegation is to two name servers karl.ns.cloudflare.com and lola.ns.cloudflare.com.

alexanderlessons.com shares the same name server configuration as other domains, such as intercept.org.au, mighty-business.cz, rodinneslevy.cz, lastholiday.game and solas.net.

alexanderlessons.com at least partially shares its name servers with other domains, for instance camarabarauna.pb.gov.br, themoviespace.com, mcsmemoria.com.br, (0x706f726e)osector.net and youtubebm.com.

These name servers are commonly used alongside fattouche.ns.cloudflare.com and tori.ns.cloudflare.com.

Host names with six IP numbers:

karl.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbe, 2803:f800:50::6ca2:c1be, 2a06:98c1:50::ac40:21be, 108.162.193.190, 172.64.33.190 and 173.245.59.190.

lola.ns.cloudflare.com points to: 2606:4700:50::adf5:3a84, 2803:f800:50::6ca2:c084, 2a06:98c1:50::ac40:2084, 108.162.192.132, 172.64.32.132 and 173.245.58.132.