web-school.co.jp - robtex.com

web-school.co.jp

DNSSEC⚠️ Not signed

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (58/100)

Previously MX for

web-school.co.jp

Same first word

web-school.com
web-school.in
web-school.tv

Similar names

school-web.nl
school-web.co.jp
school-web.com

DNS History

4 records (0 active, 4 former)

2020202120222023202420252026NSns750.theserverdns.comns751.theserverdns.comMXweb-school.co.jpA204.44.82.130
○NSns750.theserverdns.com2019-02-20 → 2019-02-20 · 3 obs
● 2019-02-20 07:39:40
○ 2026-04-14 05:49:58
○ 2026-04-26 02:15:06
○NSns751.theserverdns.com2019-02-20 → 2019-02-20 · 3 obs
● 2019-02-20 07:39:40
○ 2026-04-14 05:49:58
○ 2026-04-26 02:15:06
○MXweb-school.co.jp2019-02-20 → 2019-02-20 · 3 obs
● 2019-02-20 07:39:40
○ 2026-04-14 05:49:58
○ 2026-04-26 02:15:06
○A204.44.82.1302019-02-20 → 2019-02-20 · 3 obs
● 2019-02-20 07:39:40
○ 2026-04-14 05:49:58
○ 2026-04-26 02:15:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-

✅ Authoritative Response

Server:150.100.6.8

NS records: a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp, e.dns.jp, f.dns.jp, g.dns.jp, h.dns.jp

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 798ms | Queries: -

📄 Records

TypeCountSample Data