tabei.co.jp - robtex.com
tabei.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 124.146.198.52🇯🇵 InfoSphere124.146.128.0/17 INFOSPHERE | ||||||
| PTR | tabei.co.jp | ||||||
| NS | ns3.sphere.ad.jp ⭐ | ||||||
| A | 202.239.113.22🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns3.sphere.ad.jp | ||||||
| NS | ns4.sphere.ad.jp | ||||||
| A | 202.239.113.30🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns4.sphere.ad.jp | ||||||
| MX | tabei.co.jp ⭐ | ||||||
| A | 124.146.198.52🇯🇵 InfoSphere124.146.128.0/17 INFOSPHERE | ||||||
| PTR | tabei.co.jp | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:124.146.198.2/32 +ip4:124.146.198.52/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1576034209 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
MX for
tabei.co.jp |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns3.sphere.ad.jp2018-01-29 → 2026-04-13 · 2 obs
● 2026-04-13 14:07:34
●NSns4.sphere.ad.jp2018-01-29 → 2026-04-13 · 2 obs
● 2026-04-13 14:07:34
●MXtabei.co.jp2018-01-29 → 2026-04-13 · 2 obs
● 2026-04-13 14:07:34
●A124.146.198.522018-01-29 → 2026-04-13 · 2 obs
● 2026-04-13 14:07:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, c.dns.jp, b.dns.jp, f.dns.jp... | 15 records |
| tabei.co.jp | ns4.sphere.ad.jp, ns3.sphere.ad.jp | - |
✅ Authoritative Response
Server:202.239.113.30
NS records: ns4.sphere.ad.jp, ns3.sphere.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tabei.co.jp (unsigned zone)
⏱️ Timing
Total: 1453ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 124.146.198.52 |
| NS | 2 | ns3.sphere.ad.jp, ns4.sphere.ad.jp |
| MX | 1 | tabei.co.jp (pri: 10) |
| TXT | 1 | v=spf1 include:fmx.etius.jp +ip4:124.146 |
| SOA | 1 | ns3.sphere.ad.jp dns.sphere.ad.jp |
📌 Glue Records Collected
Total: 15
In-bailiwick: 15 (h.dns.jp, g.dns.jp, f.dns.jp...)
Analysis
Mail Server Role
tabei.co.jp serves as the mail server for tabei.co.jp.
IP Addresses
tabei.co.jp points to a single IP address: 124.146.198.52.
Name Servers
tabei.co.jp is delegated to two name servers: ns3.sphere.ad.jp and ns4.sphere.ad.jp.
tabei.co.jp uses the same name server setup as other domains, including shinkai-clinic.com, www.seiwaen.jp, asto.co.jp, www.hashimayouchien.jp and is-japan.org.
tabei.co.jp shares some name servers with other domains, for example zero-x.co.jp.
Hostnames with a single IP
ns3.sphere.ad.jp resolves to: 202.239.113.22.
ns4.sphere.ad.jp resolves to: 202.239.113.30.
Mail Servers
Mail for tabei.co.jp is handled by a single mail server, tabei.co.jp.
Host tabei.co.jp points to IP 124.146.198.52.