e-tobu.com - robtex.com
e-tobu.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776034647 | ||||||
Same first word
e-tobu.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns.jcs-idc.jp2026-03-07 → 2026-04-12 · 3 obs
● 2026-03-07 00:23:18
● 2026-04-12 23:16:54
●NSns1.jcs-idc.jp2026-03-07 → 2026-04-12 · 3 obs
● 2026-03-07 00:23:18
● 2026-04-12 23:16:54
●NSns2.jcs-idc.jp2026-03-07 → 2026-04-12 · 3 obs
● 2026-03-07 00:23:18
● 2026-04-12 23:16:54
○NSns6-tk01.ocn.ad.jp2015-08-07 → 2017-09-17 · 4 obs
● 2017-09-17 17:14:58
○ 2026-03-07 00:23:18
○ 2026-04-12 23:16:54
○NSns6-tk02.ocn.ad.jp2015-08-07 → 2017-09-17 · 4 obs
● 2017-09-17 17:14:58
○ 2026-03-07 00:23:18
○ 2026-04-12 23:16:54
●MXetobu-com0c.mail.protection.outlook.com2026-03-07 → 2026-04-12 · 3 obs
● 2026-03-07 00:23:18
● 2026-04-12 23:16:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| e-tobu.com | ns2.jcs-idc.jp, ns1.jcs-idc.jp | - |
✅ Authoritative Response
Server:61.200.35.180
NS records: ns2.jcs-idc.jp, ns1.jcs-idc.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for e-tobu.com (unsigned zone)
⏱️ Timing
Total: 1416ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.jcs-idc.jp, ns1.jcs-idc.jp |
| MX | 1 | etobu-com0c.mail.protection.outlook.com |
| SOA | 1 | ns.jcs-idc.jp root.jcs-idc.jp |
Analysis
Name Servers
e-tobu.com is delegated to three name servers: ns1.jcs-idc.jp, ns2.jcs-idc.jp and ns.jcs-idc.jp.
e-tobu.com at least partially shares its name servers with other domains, for instance ihls.co.jp, 32h.127.101.111.in-addr.arpa, jcs-ltd.com, asiax.jp and khs-cloud.jp.
These name servers are commonly used with ns.workin.jp, ns.lohasroom.net and ns.jcs-ltd.com.
Host names with a single IP:
ns1.jcs-idc.jp resolves to 211.120.239.238.
ns2.jcs-idc.jp resolves to 61.200.35.180.
Mail Servers
e-tobu.com is served by a single mail server, etobu-com0c.mail.protection.outlook.com.
The host name etobu-com0c.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1f::1, 52.101.124.1, 52.101.124.5, 52.101.157.10 and 52.101.157.40.