chronostep.com - robtex.com
chronostep.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=1778307071 | ||||||
MX for
chronostep.com |
Same first word
chronostep.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2018-07-12 → 2026-05-09 · 2 obs
● 2026-05-09 06:27:24
●NSns2.xserver.jp2018-07-12 → 2026-05-09 · 2 obs
● 2026-05-09 06:27:24
●NSns3.xserver.jp2018-07-12 → 2026-05-09 · 2 obs
● 2026-05-09 06:27:24
●NSns4.xserver.jp2018-07-12 → 2026-05-09 · 2 obs
● 2026-05-09 06:27:24
●NSns5.xserver.jp2018-07-12 → 2026-05-09 · 2 obs
● 2026-05-09 06:27:24
●MXchronostep.com2018-07-12 → 2026-05-09 · 2 obs
● 2026-05-09 06:27:24
●A183.90.245.82018-07-12 → 2026-05-09 · 2 obs
● 2026-05-09 06:27:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| chronostep.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 chronostep.com (unsigned zone)
⏱️ Timing
Total: 3148ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.245.8 |
| NS | 5 | ns2.xserver.jp, ns4.xserver.jp... |
| MX | 1 | chronostep.com (pri: 0) |
| TXT | 3 | v=spf1 +a:sv2007.xserver.jp +a:chronoste, google-site-verification=Ci90FwRQQCIu58f... |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
For chronostep.com, the mail server is chronostep.com.
IP Addresses
chronostep.com points to a single IP number: 183.90.245.8.
other host names for instance wakouhouse.com, seikatutecyou.com, mail.tailor-nakayama.com, dns.biz-force.co.jp and mail.a1-ssi.com share IP numbers with chronostep.com.
Name Servers
chronostep.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
chronostep.com at least partially shares name servers with other domains, for instance obi-sankyo.com, tab-con.co.jp, youtei.net, ipuku.com and fujilaotour.com.
Host names with three IP numbers
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number
ns2.xserver.jp points to: 35.72.43.26.
ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
One mail server handles chronostep.com.
Host name chronostep.com points to IP address 183.90.245.8.