samplebu.com - robtex.com
samplebu.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=1794164436 | ||||||
MX for
samplebu.com |
Same first word
samplebu.com |
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●MXsamplebu.com2015-08-16 → 2026-11-08 · 2 obs
● 2026-11-08 19:36:16
●A157.112.145.42015-08-16 → 2026-11-08 · 2 obs
● 2026-11-08 19:36:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| samplebu.com | ns1.wpx.ne.jp, ns2.wpx.ne.jp, ns3.wpx.ne.jp | - |
✅ Authoritative Response
Server:157.112.182.227
NS records: ns1.wpx.ne.jp, ns2.wpx.ne.jp, ns3.wpx.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 988ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.112.145.4 |
| NS | 3 | ns2.wpx.ne.jp, ns1.wpx.ne.jp... |
| MX | 1 | samplebu.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv3.wpx.ne.jp +a:samplebu.com |
| SOA | 1 | ns1.wpx.ne.jp root.wpx.ne.jp |
Analysis
Mail Server Role
The MX record for samplebu.com points back to samplebu.com — it is its own mail server.
IP Addresses
samplebu.com directs to one IP number, which is 157.112.145.4.
Among the host names that share IP numbers with samplebu.com are arinowa.com, makidaisuke.jp, xn--48je9ix440atr0b.com and two others.
Name Servers
DNS for samplebu.com is handled by three authoritative name servers: ns1.wpx.ne.jp, ns2.wpx.ne.jp and ns3.wpx.ne.jp.
There is at least partial name server overlap between samplebu.com and other domains — xn--4gqs0al7ce32b960c.site, faroworkplace.com, mermaid-service.com and two more among them.
Host names resolving to 9 IP numbers:
ns1.wpx.ne.jp has IP addresses 157.112.145.65, 157.112.145.66 and 157.112.145.67, plus 6 other.
Host names resolving to 8 IP numbers:
ns2.wpx.ne.jp has IP addresses 120.136.10.149, 120.136.10.150 and 120.136.10.243, plus 5 other.
Host names resolving to 7 IP numbers:
ns3.wpx.ne.jp has IP addresses 157.112.182.226, 157.112.182.227 and 157.112.182.228, plus 4 other.
Mail Servers
The MX record for samplebu.com points to a single mail server: samplebu.com.
samplebu.com has exactly one IP number: 157.112.145.4.