smart-lesson.com - robtex.com

smart-lesson.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns5.afternic.com ⭐
A2603:5:2134::42🇺🇸 GODADDY-DNS2603:5:2130::/44
PTRns5.afternic.com
A97.74.99.66🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns5.afternic.com
NSns6.afternic.com
A2603:5:2234::42🇺🇸 GODADDY-DNS2603:5:2230::/44
PTRns6.afternic.com
A173.201.67.66🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns6.afternic.com
TXTv=spf1 -all
SOAns5.afternic.comdns@jomax.net 2025-09-30 #0

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=1778804561

Same first word

smart-lesson.com

DNS History

13 records (4 active, 9 former)

202120222023202420252026NSns5.afternic.comns6.afternic.comdns01.gmoserver.jpdns02.gmoserver.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commx9.gmoserver.jpA13.248.169.4876.223.54.146157.7.144.104
○NSdns01.gmoserver.jp2020-03-01 → 2020-03-01 · 3 obs
● 2020-03-01 02:31:46
○ 2026-04-22 06:07:34
○ 2026-05-15 00:37:34
○NSdns02.gmoserver.jp2020-03-01 → 2020-03-01 · 3 obs
● 2020-03-01 02:31:46
○ 2026-04-22 06:07:34
○ 2026-05-15 00:37:34
●NSns5.afternic.com2026-04-22 → 2026-05-15 · 3 obs
○ 2020-03-01 02:31:46
● 2026-04-22 06:07:34
● 2026-05-15 00:37:34
●NSns6.afternic.com2026-04-22 → 2026-05-15 · 3 obs
○ 2020-03-01 02:31:46
● 2026-04-22 06:07:34
● 2026-05-15 00:37:34
○MXalt1.aspmx.l.google.com2020-03-01 → 2020-03-01 · 3 obs
● 2020-03-01 02:31:46
○ 2026-04-22 06:07:34
○ 2026-05-15 00:37:34
○MXalt2.aspmx.l.google.com2020-03-01 → 2020-03-01 · 3 obs
● 2020-03-01 02:31:46
○ 2026-04-22 06:07:34
○ 2026-05-15 00:37:34
○MXalt3.aspmx.l.google.com2020-03-01 → 2020-03-01 · 3 obs
● 2020-03-01 02:31:46
○ 2026-04-22 06:07:34
○ 2026-05-15 00:37:34
○MXalt4.aspmx.l.google.com2020-03-01 → 2020-03-01 · 3 obs
● 2020-03-01 02:31:46
○ 2026-04-22 06:07:34
○ 2026-05-15 00:37:34
○MXaspmx.l.google.com2020-03-01 → 2020-03-01 · 3 obs
● 2020-03-01 02:31:46
○ 2026-04-22 06:07:34
○ 2026-05-15 00:37:34
○MXmx9.gmoserver.jp2020-03-01 → 2020-03-01 · 3 obs
● 2020-03-01 02:31:46
○ 2026-04-22 06:07:34
○ 2026-05-15 00:37:34
●A13.248.169.482026-04-22 → 2026-05-15 · 3 obs
○ 2020-03-01 02:31:46
● 2026-04-22 06:07:34
● 2026-05-15 00:37:34
○A157.7.144.1042020-03-01 → 2020-03-01 · 3 obs
● 2020-03-01 02:31:46
○ 2026-04-22 06:07:34
○ 2026-05-15 00:37:34
●A76.223.54.1462026-04-22 → 2026-05-15 · 3 obs
○ 2020-03-01 02:31:46
● 2026-04-22 06:07:34
● 2026-05-15 00:37:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net...-
smart-lesson.comns5.afternic.com, ns6.afternic.com2 records

✅ Authoritative Response

Server:173.201.67.66

NS records: ns5.afternic.com, ns6.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smart-lesson.com (unsigned zone)

⏱️ Timing

Total: 192ms | Queries: -

📄 Records

TypeCountSample Data
A213.248.169.48, 76.223.54.146
NS2ns5.afternic.com, ns6.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns5.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns5.afternic.com, ns6.afternic.com)

Analysis

IP Addresses

smart-lesson.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names, for instance lanwangtie.bodog80.com, 234.170.52.rdns.ubiquity.io, gopoetry.com, gate-way.com and nrw.orlandoshuttles.com share IP numbers with smart-lesson.com.

Name Servers

Two name servers ns5.afternic.com and ns6.afternic.com handle delegation for smart-lesson.com.

smart-lesson.com uses the same name server setup as other domains, for example rosyarts.com, intuitivefunds.com, fw1a.pulsemedia.biz, cjra.org and scawy.com.

smart-lesson.com partially shares name servers with other domains; examples include froozer.com, geekversemedia.xyz, coloringgames.xyz, tb2.xyz and actredirects.xyz.

These name servers are commonly used with verification-gakbzzzqmt6gkcplw4efpp.ns101.verify.hn, verification-ex8vn3zniaperlcgbphvpy.ns101.verify.hn and verification-rfvurxr9xbpeskaj652hw7.ns101.verify.hn.

Host names with two IP numbers:

ns5.afternic.com points to: 2603:5:2134::42 and 97.74.99.66

ns6.afternic.com points to: 2603:5:2234::42 and 173.201.67.66