challenge-sidebusiness.com - robtex.com
challenge-sidebusiness.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=1777357106 | ||||||
MX for
challenge-sidebusiness.com |
Same first word
challenge-sidebusiness.com |
DNS History
6 records (5 active, 1 former)
●MXchallenge-sidebusiness.com2017-08-10 → 2026-04-28 · 2 obs
● 2026-04-28 06:30:06
●A183.181.91.392026-04-25 → 2026-04-28 · 3 obs
● 2026-04-25 08:49:26
● 2026-04-28 06:30:06
○A183.90.255.72017-08-10 → 2017-08-10 · 3 obs
○ 2026-04-25 08:49:26
○ 2026-04-28 06:30:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| challenge-sidebusiness.com | ns1.wpx.ne.jp, ns2.wpx.ne.jp, ns3.wpx.ne.jp | - |
✅ Authoritative Response
Server:157.112.182.229
NS records: ns1.wpx.ne.jp, ns2.wpx.ne.jp, ns3.wpx.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for challenge-sidebusiness.com (unsigned zone)
⏱️ Timing
Total: 1180ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.91.39 |
| NS | 3 | ns2.wpx.ne.jp, ns3.wpx.ne.jp... |
| MX | 1 | challenge-sidebusiness.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv1038.wpx.ne.jp +a:challenge- |
| SOA | 1 | ns1.wpx.ne.jp root.wpx.ne.jp |
Analysis
Mail Server Role
challenge-sidebusiness.com serves as a mail server for challenge-sidebusiness.com.
IP Addresses
challenge-sidebusiness.com points to a single IP: 183.181.91.39.
Other host names, for instance oita-maintenance.co.jp, fstopics.com, sv1038.wpx.ne.jp, zettaiprime.jp and kokolog.net share IP numbers with challenge-sidebusiness.com.
Name Servers
challenge-sidebusiness.com is delegated to three name servers: ns1.wpx.ne.jp, ns2.wpx.ne.jp and ns3.wpx.ne.jp.
challenge-sidebusiness.com at least partially shares its name servers with other domains, for instance eishinkai.info, starpeg-music.com, tanotomo.net, sougi-navi.net and humi.info.
Nine IP numbers: ns1.wpx.ne.jp points to: 157.112.145.65, 157.112.145.66, 157.112.145.67, 157.112.145.68, 157.112.145.69, 157.112.145.70, 157.112.145.145, 157.112.145.146 and 157.112.145.232.
Eight IP numbers: ns2.wpx.ne.jp points to: 120.136.10.149, 120.136.10.150, 120.136.10.243, 183.90.225.214, 183.90.225.215, 183.90.225.216, 183.90.225.217 and 183.90.225.218.
Seven IP numbers: ns3.wpx.ne.jp points to: 157.112.182.226, 157.112.182.227, 157.112.182.228, 157.112.182.229, 157.112.182.230, 157.112.182.254 and 202.226.37.244.
Mail Servers
challenge-sidebusiness.com is handled by a single mail server.
challenge-sidebusiness.com points to IP number 183.181.91.39.