cresta-code.com - robtex.com
cresta-code.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.131.207.87🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc. | ||||||
| PTR | sv16346.xserver.jp | ||||||
| NS | ns1.xserver.jp ⭐ | ||||||
| A | 202.226.36.164 | ||||||
| A | 202.226.36.170 | ||||||
| A | 202.226.36.246 | ||||||
| NS | ns2.xserver.jp | ||||||
| A | 35.72.43.26 | ||||||
| NS | ns3.xserver.jp | ||||||
| A | 202.226.36.247 | ||||||
| NS | ns4.xserver.jp | ||||||
| A | 183.90.224.226 | ||||||
| A | 183.90.224.230 | ||||||
| A | 202.226.39.247 | ||||||
| NS | ns5.xserver.jp | ||||||
| A | 157.112.182.218 | ||||||
| A | 157.112.182.220 | ||||||
| A | 202.226.37.247 | ||||||
| MX | cresta-code.com ⭐ | ||||||
| A | 85.131.207.87🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc. | ||||||
| PTR | sv16346.xserver.jp | ||||||
| TXT | v=spf1 +a:sv16346.xserver.jp +a:cresta-code.com +mx include:spf.sender.xserve... | ||||||
| SOA | ns1.xserver.jproot@xserver.jp serial=0 | ||||||
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=1794405666 | ||||||
MX for
cresta-code.com |
Same first word
cresta-code.com |
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-09-23 → 2026-11-11 · 2 obs
● 2026-11-11 14:45:10
●NSns2.xserver.jp2026-09-23 → 2026-11-11 · 2 obs
● 2026-11-11 14:45:10
●NSns3.xserver.jp2026-09-23 → 2026-11-11 · 2 obs
● 2026-11-11 14:45:10
●NSns4.xserver.jp2026-09-23 → 2026-11-11 · 2 obs
● 2026-11-11 14:45:10
●NSns5.xserver.jp2026-09-23 → 2026-11-11 · 2 obs
● 2026-11-11 14:45:10
●MXcresta-code.com2026-09-23 → 2026-11-11 · 2 obs
● 2026-11-11 14:45:10
●A85.131.207.872026-09-23 → 2026-11-11 · 2 obs
● 2026-11-11 14:45:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| cresta-code.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ 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 cresta-code.com (unsigned zone)
⏱️ Timing
Total: 2195ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.207.87 |
| NS | 5 | ns5.xserver.jp, ns3.xserver.jp... |
| MX | 1 | cresta-code.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv16346.xserver.jp +a:cresta-c |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
cresta-code.com acts as its own mail server.
IP Addresses
cresta-code.com points to a single IP number: 85.131.207.87.
Other host names, for instance hospital.yaizu.shizuoka.jp, tochigi-senkyo-el.jp, 7373design.com and two other share IP numbers with cresta-code.com.
Name Servers
Delegation for cresta-code.com is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
cresta-code.com at least partially shares name servers with other domains, for instance a-c-kougyou.com, shisui-assoc.com, aromaria-salon.com and two other.
It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.
Host names with three IP numbers:
The host name ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The host name ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The host name ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names pointing to a single 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
cresta-code.com has a single mail server: cresta-code.com itself.
cresta-code.com carries a single IP number, which is 85.131.207.87.