vortex.gr.jp - robtex.com
vortex.gr.jp
gr.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | gr.jp. | ||||||
WOT: SAFE (93/100)
Subdomains
ns.vortex.gr.jp |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSalpha.e-business.ne.jp2026-07-03 → 2026-07-04 · 3 obs
● 2026-07-03 20:31:26
● 2026-07-04 08:03:08
●NSns.vortex.gr.jp2015-06-25 → 2026-07-04 · 2 obs
● 2026-07-04 08:03:08
●NSzeta.e-business.ne.jp2026-07-03 → 2026-07-04 · 3 obs
● 2026-07-03 20:31:26
● 2026-07-04 08:03:08
○MXmail00.e-business.ne.jp2015-06-25 → 2017-04-24 · 4 obs
● 2017-04-24 17:42:16
○ 2026-07-03 20:31:26
○ 2026-07-04 08:03:08
●MXvortex-gr-jp.mail.protection.outlook.com2026-07-03 → 2026-07-04 · 3 obs
● 2026-07-03 20:31:26
● 2026-07-04 08:03:08
○MXvwall00.e-business.ne.jp2015-06-25 → 2017-04-24 · 4 obs
● 2017-04-24 17:42:16
○ 2026-07-03 20:31:26
○ 2026-07-04 08:03:08
○A210.198.65.1462015-06-25 → 2017-04-24 · 4 obs
● 2017-04-24 17:42:16
○ 2026-07-03 20:31:26
○ 2026-07-04 08:03:08
●A210.198.65.2362026-07-03 → 2026-07-04 · 3 obs
● 2026-07-03 20:31:26
● 2026-07-04 08:03:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| vortex.gr.jp | alpha.e-business.ne.jp, zeta.e-business.ne.jp | 2 records |
✅ Authoritative Response
Server:210.198.65.8
NS records: alpha.e-business.ne.jp, zeta.e-business.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vortex.gr.jp (unsigned zone)
⏱️ Timing
Total: 928ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.198.65.236 |
| NS | 3 | zeta.e-business.ne.jp, alpha.e-business.ne.jp... |
| MX | 1 | vortex-gr-jp.mail.protection.outlook.com |
| TXT | 4 | _globalsign-domain-verification=MFXdt_38, DAC=dacnYKkNeXVf7SKNtS9... |
| SOA | 1 | alpha.e-business.ne.jp contact.e-busines |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (zeta.e-business.ne.jp, alpha.e-business.ne.jp)
Analysis
Hierarchy
vortex.gr.jp is the parent zone for ns.vortex.gr.jp.
IP Addresses
vortex.gr.jp has exactly one IP address — 210.198.65.236.
arase-p.co.jp, ns.maniha.co.jp, ns.ohmichi.co.jp plus two other host names have IP numbers in common with vortex.gr.jp.
Name Servers
DNS for vortex.gr.jp is handled by three authoritative name servers: ns.vortex.gr.jp, alpha.e-business.ne.jp and zeta.e-business.ne.jp.
vortex.gr.jp partially shares its NS delegation with several other domains, including kanto-unyu.co.jp, sansho-green.co.jp, uv.tuc.ac.jp and two others.
These name servers are regularly seen alongside alphaz.e-business.ne.jp and zetaz.e-business.ne.jp as name servers.
ns.vortex.gr.jp, alpha.e-business.ne.jp and zeta.e-business.ne.jp all have one IP address each — ns.vortex.gr.jp directs to 210.198.65.236, alpha.e-business.ne.jp directs to 210.198.65.7 and zeta.e-business.ne.jp directs to 210.198.65.8.
Mail Servers
vortex.gr.jp uses one mail server — vortex-gr-jp.mail.protection.outlook.com.
vortex-gr-jp.mail.protection.outlook.com has 8 IP addresses: 52.101.124.1, 52.101.157.10, 52.101.157.11 plus 5 more.