system-lab.jp - robtex.com

system-lab.jp

DNSSEC⚠️ Not signed
A3.113.95.176🇯🇵 Amazon3.112.0.0/14 EC2 NRT prefix
PTRsv01.ebit.ne.jp
NSns1.ebit.ne.jp ⭐ ⚠️ Not in parent delegation
A54.199.213.208🇯🇵 Amazon54.199.128.0/17 EC2 NRT Prefix
PTRsv01.cubic-server.com
NSns1.cubic-server.com ⚠️ Not in zone NS records
A54.199.213.208🇯🇵 Amazon54.199.128.0/17 EC2 NRT Prefix
PTRsv01.cubic-server.com
NSns2.cubic-server.com ⚠️ Not in zone NS records
A52.220.155.91🇸🇬 Amazon52.220.0.0/15 SIN prefix
PTRns2.cubic-server.com
NSns2.ebit.ne.jp ⚠️ Not in parent delegation
A52.220.155.91🇸🇬 Amazon52.220.0.0/15 SIN prefix
PTRns2.cubic-server.com
MXsystem-lab.jp ⭐
A3.113.95.176🇯🇵 Amazon3.112.0.0/14 EC2 NRT prefix
PTRsv01.ebit.ne.jp
SOAns1.ebit.ne.jpinfo@ebit.co.jp 2019-12-07 #1

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1778558403

MX for

system-lab.jp

Previously MX for

mail.system-lab.jp

Subdomains

mail.system-lab.jp

Same first word

system-lab.ru
system-lab.jp
system-lab.co.jp
system-lab.info
system-lab.com

Similar names

lab-system.ru
alb-system.de
systema-lb.com
lab-system.it
abl-system.de

DNS History

7 records (6 active, 1 former)

20162017201820192020202120222023202420252026NSns1.cubic-server.comns1.ebit.ne.jpns2.cubic-server.comns2.ebit.ne.jpMXsystem-lab.jpA3.113.95.17654.199.213.208
●NSns1.cubic-server.com2015-07-21 → 2026-05-12 · 5 obs
● 2015-07-21 13:47:40
● 2017-02-10 07:29:34
○ 2019-12-24 03:03:06
● 2026-04-17 07:43:54
● 2026-05-12 04:15:18
●NSns1.ebit.ne.jp2019-12-24 → 2026-05-12 · 3 obs
○ 2017-02-10 07:29:34
● 2019-12-24 03:03:06
● 2026-05-12 04:15:18
●NSns2.cubic-server.com2015-07-21 → 2026-05-12 · 5 obs
● 2015-07-21 13:47:40
● 2017-02-10 07:29:34
○ 2019-12-24 03:03:06
● 2026-04-17 07:43:54
● 2026-05-12 04:15:18
●NSns2.ebit.ne.jp2019-12-24 → 2026-05-12 · 3 obs
○ 2017-02-10 07:29:34
● 2019-12-24 03:03:06
● 2026-05-12 04:15:18
●MXsystem-lab.jp2015-07-21 → 2026-05-12 · 2 obs
● 2015-07-21 13:47:40
● 2026-05-12 04:15:18
●A3.113.95.1762019-12-24 → 2026-05-12 · 3 obs
○ 2017-02-10 07:29:34
● 2019-12-24 03:03:06
● 2026-05-12 04:15:18
○A54.199.213.2082015-07-21 → 2017-02-10 · 4 obs
● 2015-07-21 13:47:40
● 2017-02-10 07:29:34
○ 2019-12-24 03:03:06
○ 2026-05-12 04:15:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jph.dns.jp, c.dns.jp, d.dns.jp, f.dns.jp...-
system-lab.jpns2.cubic-server.com, ns1.cubic-server.com-

✅ Authoritative Response

Server:52.220.155.91

NS records: ns2.cubic-server.com, ns1.cubic-server.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for system-lab.jp (unsigned zone)

⏱️ Timing

Total: 1868ms | Queries: -

📄 Records

TypeCountSample Data
A13.113.95.176
NS2ns2.ebit.ne.jp, ns1.ebit.ne.jp
MX1system-lab.jp (pri: 0)
SOA1ns1.ebit.ne.jp info.ebit.co.jp

Analysis

Hierarchy

system-lab.jp is a parent of mail.system-lab.jp.

Mail Server Role

system-lab.jp serves as the mail server for system-lab.jp.

IP Addresses

system-lab.jp points to a single IP number: 3.113.95.176.

Other host names, for instance ns1.ebit.co.jp, ebit-inc.com, mail.ebit.co.jp and sv01.ebit.ne.jp share IP numbers with system-lab.jp.

Name Servers

system-lab.jp is delegated to four name servers: ns1.cubic-server.com, ns2.cubic-server.com, ns1.ebit.ne.jp and ns2.ebit.ne.jp.

system-lab.jp at least partially shares name servers with other domains, for instance ortus.co.jp, k-partners.net, matisse.co.jp, sugarpot-hp.com and elderpc.com.

Host names with one IP number:

Host name ns1.cubic-server.com points to: 54.199.213.208

Host name ns2.cubic-server.com points to: 52.220.155.91

Host name ns1.ebit.ne.jp points to: 54.199.213.208

Host name ns2.ebit.ne.jp points to: 52.220.155.91

Host names pointing to 54.199.213.208: ns1.cubic-server.com and ns1.ebit.ne.jp

Host names pointing to 52.220.155.91: ns2.cubic-server.com and ns2.ebit.ne.jp

Mail Servers

A single mail server handles system-lab.jp.

system-lab.jp points to a single IP: 3.113.95.176.