pc-lesson.com - robtex.com

pc-lesson.com

DNSSEC⚠️ Not signed
A163.44.185.168🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTR163-44-185-168.virt.lolipop.jp
NSuns01.lolipop.jp ⭐
A202.239.23.47🇯🇵 IDC202.239.23.0/24 Frontier Inc.
NSuns02.lolipop.jp
A160.251.249.29🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
MXmx01.lolipop.jp ⭐
A157.7.107.233🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
TXTv=spf1 include:_spf.lolipop.jp ~all
SOAuns01.lolipop.jpadmin@madame.jp serial=1566791969

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=1777082726

Same first word

pc-lesson.net
pc-lesson.com

DNS History

17 records (4 active, 13 former)

2017201820192020202120222023202420252026NSuns01.lolipop.jpuns02.lolipop.jpns1.namebrightdns.comns2.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comMXmx01.lolipop.jpA163.44.185.168107.23.198.240157.7.107.9852.0.96.2452.204.129.2252.4.72.13752.71.117.9954.85.127.70CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
○NSns1.namebrightdns.com2016-03-14 → 2017-03-30 · 5 obs
● 2016-03-14 00:45:42
○ 2016-07-14 18:57:44
● 2017-03-30 08:47:40
○ 2020-03-07 08:00:56
○ 2026-04-25 02:31:08
○NSns2.namebrightdns.com2016-03-14 → 2017-03-30 · 5 obs
● 2016-03-14 00:45:42
○ 2016-07-14 18:57:44
● 2017-03-30 08:47:40
○ 2020-03-07 08:00:56
○ 2026-04-25 02:31:08
○NSnsg1.namebrightdns.com2016-07-14 → 2016-07-14 · 4 obs
○ 2016-03-14 00:45:42
● 2016-07-14 18:57:44
○ 2017-03-30 08:47:40
○ 2026-04-25 02:31:08
○NSnsg2.namebrightdns.com2016-07-14 → 2016-07-14 · 4 obs
○ 2016-03-14 00:45:42
● 2016-07-14 18:57:44
○ 2017-03-30 08:47:40
○ 2026-04-25 02:31:08
●NSuns01.lolipop.jp2020-03-07 → 2026-04-25 · 3 obs
○ 2017-03-30 08:47:40
● 2020-03-07 08:00:56
● 2026-04-25 02:31:08
●NSuns02.lolipop.jp2020-03-07 → 2026-04-25 · 3 obs
○ 2017-03-30 08:47:40
● 2020-03-07 08:00:56
● 2026-04-25 02:31:08
●MXmx01.lolipop.jp2020-03-07 → 2026-04-25 · 2 obs
● 2020-03-07 08:00:56
● 2026-04-25 02:31:08
○A107.23.198.2402016-07-14 → 2016-07-14 · 4 obs
○ 2016-03-14 00:45:42
● 2016-07-14 18:57:44
○ 2017-03-30 08:47:40
○ 2026-04-25 02:31:08
○A157.7.107.982020-03-07 → 2020-03-07 · 4 obs
○ 2017-03-30 08:47:40
● 2020-03-07 08:00:56
○ 2026-04-05 00:19:40
○ 2026-04-25 02:31:08
●A163.44.185.1682026-04-05 → 2026-04-25 · 3 obs
○ 2020-03-07 08:00:56
● 2026-04-05 00:19:40
● 2026-04-25 02:31:08
○A52.0.96.242016-03-14 → 2016-03-14 · 3 obs
● 2016-03-14 00:45:42
○ 2016-07-14 18:57:44
○ 2026-04-25 02:31:08
○A52.204.129.222017-03-30 → 2017-03-30 · 4 obs
○ 2016-07-14 18:57:44
● 2017-03-30 08:47:40
○ 2020-03-07 08:00:56
○ 2026-04-25 02:31:08
○A52.4.72.1372016-07-14 → 2016-07-14 · 4 obs
○ 2016-03-14 00:45:42
● 2016-07-14 18:57:44
○ 2017-03-30 08:47:40
○ 2026-04-25 02:31:08
○A52.71.117.992016-03-14 → 2016-03-14 · 3 obs
● 2016-03-14 00:45:42
○ 2016-07-14 18:57:44
○ 2026-04-25 02:31:08
○A54.85.127.702017-03-30 → 2017-03-30 · 4 obs
○ 2016-07-14 18:57:44
● 2017-03-30 08:47:40
○ 2020-03-07 08:00:56
○ 2026-04-25 02:31:08
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-03-14 → 2016-07-14 · 4 obs
● 2016-03-14 00:45:42
● 2016-07-14 18:57:44
○ 2017-03-30 08:47:40
○ 2026-04-25 02:31:08
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-30 → 2017-03-30 · 4 obs
○ 2016-07-14 18:57:44
● 2017-03-30 08:47:40
○ 2020-03-07 08:00:56
○ 2026-04-25 02:31:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
pc-lesson.comuns01.lolipop.jp, uns02.lolipop.jp-

✅ Authoritative Response

Server:160.251.249.29

NS records: uns01.lolipop.jp, uns02.lolipop.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 939ms | Queries: -

📄 Records

TypeCountSample Data
A1163.44.185.168
NS2uns02.lolipop.jp, uns01.lolipop.jp
MX1mx01.lolipop.jp (pri: 10)
TXT1v=spf1 include:_spf.lolipop.jp ~all
SOA1uns01.lolipop.jp admin.madame.jp

Analysis

IP Addresses

pc-lesson.com resolves to one IP number: 163.44.185.168.

other host names including www.nippon-kempo.jp, karimata-zeirisi.com, namayake.com, ever-bloom.jp and pconan.com share IP numbers with pc-lesson.com.

Name Servers

pc-lesson.com is delegated to two name servers uns01.lolipop.jp and uns02.lolipop.jp.

pc-lesson.com shares the same name server setup as other domains, for instance asunaro-works.com, s-cb.jp, ai-ko.net, ffvv.net and yanastar.com.

pc-lesson.com shares name servers with other domains at least partially, for example jaklab.com and yr-corp.com.

Host names with one IP number:

uns01.lolipop.jp points to 202.239.23.47

uns02.lolipop.jp points to 160.251.249.29

Mail Servers

pc-lesson.com is handled by a single mail server, mx01.lolipop.jp.

pc-lesson.com shares the same mail server setup as other domains, for instance true-mindup2018.com, rgnet.jp, saunashikiji.jp, tanaosystem.com and saiganka.jp.

mx01.lolipop.jp resolves to IP 157.7.107.233.