criptfirst.com - dns.ninja
criptfirst.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=1788630913 | ||||||
MX for
criptfirst.com |
Same first word
criptfirst.com |
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-09-04 → 2026-09-05 · 2 obs
● 2026-09-05 18:24:06
●NSns2.xserver.jp2026-09-04 → 2026-09-05 · 2 obs
● 2026-09-05 18:24:06
●NSns3.xserver.jp2026-09-04 → 2026-09-05 · 2 obs
● 2026-09-05 18:24:06
●NSns4.xserver.jp2026-09-04 → 2026-09-05 · 2 obs
● 2026-09-05 18:24:06
●NSns5.xserver.jp2026-09-04 → 2026-09-05 · 2 obs
● 2026-09-05 18:24:06
●MXcriptfirst.com2026-09-04 → 2026-09-05 · 2 obs
● 2026-09-05 18:24:06
●A85.131.207.552026-09-04 → 2026-09-05 · 2 obs
● 2026-09-05 18:24:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| criptfirst.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 criptfirst.com (unsigned zone)
⏱️ Timing
Total: 2689ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.207.55 |
| NS | 5 | ns4.xserver.jp, ns3.xserver.jp... |
| MX | 1 | criptfirst.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv16314.xserver.jp +a:criptfir |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
criptfirst.com handles its own mail, functioning as its own mail server.
IP Addresses
criptfirst.com resolves to just one IP address, 85.131.207.55.
Two other host names, along with kogetsu-official.com, next0.net and mi.agency-assist.co.jp, also share IP numbers with criptfirst.com.
Name Servers
criptfirst.com 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 criptfirst.com and other domains — office-kurosu.com, dentalifree.com, kuropujun.xsrv.jp 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:
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 that point to one IP address:
ns2.xserver.jp resolves to 35.72.43.26.
ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
criptfirst.com is served by just one mail server: criptfirst.com.
criptfirst.com points to one IP number — 85.131.207.55.