oboec.jp - robtex.com
oboec.jp
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1784273402 | ||||||
MX for
oboec.jp |
Same first word
oboec.jp |
Similar names
DNS History
10 records (7 active, 3 former)
●NSns1.xserver.jp2026-05-13 → 2026-07-17 · 3 obs
● 2026-05-13 08:46:04
● 2026-07-17 07:46:40
●NSns2.xserver.jp2026-05-13 → 2026-07-17 · 3 obs
● 2026-05-13 08:46:04
● 2026-07-17 07:46:40
○NSns3.sphere.ad.jp2018-05-15 → 2018-05-15 · 3 obs
○ 2026-05-13 08:46:04
○ 2026-07-17 07:46:40
●NSns3.xserver.jp2026-05-13 → 2026-07-17 · 3 obs
● 2026-05-13 08:46:04
● 2026-07-17 07:46:40
○NSns4.sphere.ad.jp2018-05-15 → 2018-05-15 · 3 obs
○ 2026-05-13 08:46:04
○ 2026-07-17 07:46:40
●NSns4.xserver.jp2026-05-13 → 2026-07-17 · 3 obs
● 2026-05-13 08:46:04
● 2026-07-17 07:46:40
●NSns5.xserver.jp2026-05-13 → 2026-07-17 · 3 obs
● 2026-05-13 08:46:04
● 2026-07-17 07:46:40
●MXoboec.jp2018-05-15 → 2026-07-17 · 2 obs
● 2026-07-17 07:46:40
○A1.33.171.162018-05-15 → 2018-05-15 · 3 obs
○ 2026-05-13 08:46:04
○ 2026-07-17 07:46:40
●A183.181.90.382026-05-13 → 2026-07-17 · 3 obs
● 2026-05-13 08:46:04
● 2026-07-17 07:46:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| oboec.jp | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | 11 records |
✅ Authoritative Response
Server:202.226.36.247
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oboec.jp (unsigned zone)
⏱️ Timing
Total: 921ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.90.38 |
| NS | 5 | ns2.xserver.jp, ns4.xserver.jp... |
| MX | 1 | oboec.jp (pri: 0) |
| TXT | 2 | v=spf1 +a:sv8357.xserver.jp +a:oboec.jp , google-site-verification=01QalZbuCX5W2zO |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
Mail Server Role
oboec.jp handles its own mail, functioning as its own mail server.
IP Addresses
oboec.jp resolves to just one IP address, 183.181.90.38.
Two other host names, along with mail.kiwamoto-clinic.com, sv8357.xserver.jp and www.lifunext.com, also share IP numbers with oboec.jp.
Name Servers
oboec.jp delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
There is at least partial name server overlap between oboec.jp and other domains — mucota.co.jp, lifebase.co.jp, likedocomo.net and two more among them.
These name servers frequently co-occur with the name servers ns4.xserver.jp and ns5.xserver.jp.
Hostnames that map to three IP numbers:
The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names that point to one IP address:
The hostname ns2.xserver.jp resolves to 35.72.43.26.
The hostname ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
oboec.jp is served by just one mail server: oboec.jp.
oboec.jp carries a single IP number, which is 183.181.90.38.