oa-pain.com - robtex.com
oa-pain.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=1785985584 | ||||||
MX for
oa-pain.com |
Same first word
oa-pain.com |
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-05-15 → 2026-08-06 · 2 obs
● 2026-08-06 03:14:00
●NSns2.xserver.jp2026-05-15 → 2026-08-06 · 2 obs
● 2026-08-06 03:14:00
●NSns3.xserver.jp2026-05-15 → 2026-08-06 · 2 obs
● 2026-08-06 03:14:00
●NSns4.xserver.jp2026-05-15 → 2026-08-06 · 2 obs
● 2026-08-06 03:14:00
●NSns5.xserver.jp2026-05-15 → 2026-08-06 · 2 obs
● 2026-08-06 03:14:00
●MXoa-pain.com2026-05-15 → 2026-08-06 · 2 obs
● 2026-08-06 03:14:00
●A85.131.209.1652026-05-15 → 2026-08-06 · 2 obs
● 2026-08-06 03:14:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| oa-pain.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.37.247
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 oa-pain.com (unsigned zone)
⏱️ Timing
Total: 3044ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.209.165 |
| NS | 5 | ns3.xserver.jp, ns4.xserver.jp... |
| MX | 1 | oa-pain.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv16804.xserver.jp +a:oa-pain. |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
oa-pain.com acts as its own mail server.
IP Addresses
oa-pain.com points to a single IP number: 85.131.209.165.
Additional host names — jobchange.biz, mail.jobchange.biz, kuwa3.net and two others — share IP numbers with oa-pain.com.
Name Servers
Delegation for oa-pain.com is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
oa-pain.com partially shares its NS delegation with several other domains, including doikenzai.com, sannou.com, global-standard.jp and two others.
These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.
Host names with three IP numbers:
ns1.xserver.jp resolves to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp resolves to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp resolves to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names pointing to a single IP address:
ns2.xserver.jp resolves to 35.72.43.26.
ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
oa-pain.com has a single mail server: oa-pain.com itself.
oa-pain.com points to one IP number — 85.131.209.165.