nextro.com - dns.ninja
nextro.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=1781609765 | ||||||
MX for
nextro.com |
Subdomains
www.nextro.com |
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
○NSns1.bluehost.com2015-04-27 → 2021-05-24 · 4 obs
● 2021-05-24 01:01:46
○ 2026-02-24 16:53:32
○ 2026-06-16 11:41:24
●NSns1.xserver.jp2026-02-24 → 2026-06-16 · 3 obs
● 2026-02-24 16:53:32
● 2026-06-16 11:41:24
○NSns2.bluehost.com2015-04-27 → 2021-05-24 · 4 obs
● 2021-05-24 01:01:46
○ 2026-02-24 16:53:32
○ 2026-06-16 11:41:24
●NSns2.xserver.jp2026-02-24 → 2026-06-16 · 3 obs
● 2026-02-24 16:53:32
● 2026-06-16 11:41:24
●NSns3.xserver.jp2026-02-24 → 2026-06-16 · 3 obs
● 2026-02-24 16:53:32
● 2026-06-16 11:41:24
●NSns4.xserver.jp2026-02-24 → 2026-06-16 · 3 obs
● 2026-02-24 16:53:32
● 2026-06-16 11:41:24
●NSns5.xserver.jp2026-02-24 → 2026-06-16 · 3 obs
● 2026-02-24 16:53:32
● 2026-06-16 11:41:24
○MXmail.nextro.com2015-04-27 → 2021-05-24 · 4 obs
● 2021-05-24 01:01:46
○ 2026-02-24 16:53:32
○ 2026-06-16 11:41:24
●MXnextro.com2026-02-24 → 2026-06-16 · 3 obs
● 2026-02-24 16:53:32
● 2026-06-16 11:41:24
●A162.43.104.732026-02-24 → 2026-06-16 · 3 obs
● 2026-02-24 16:53:32
● 2026-06-16 11:41:24
○A50.87.249.232021-05-24 → 2021-05-24 · 4 obs
● 2021-05-24 01:01:46
○ 2026-02-24 16:53:32
○ 2026-06-16 11:41:24
○A66.147.244.1362015-04-27 → 2017-12-01 · 4 obs
● 2017-12-01 20:11:46
○ 2021-05-24 01:01:46
○ 2026-06-16 11:41:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net... | - |
| nextro.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.246
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 nextro.com (unsigned zone)
⏱️ Timing
Total: 998ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.104.73 |
| NS | 5 | ns5.xserver.jp, ns4.xserver.jp... |
| MX | 1 | nextro.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv14672.xserver.jp +a:nextro.c |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Hierarchy
The domain www.nextro.com falls under the parent nextro.com.
Mail Server Role
nextro.com serves as a mail server for nextro.com.
IP Addresses
nextro.com has exactly one IP address — 162.43.104.73.
hirunenosato.jp, sv14672.xserver.jp, idei.co.jp plus two other host names have IP numbers in common with nextro.com.
Name Servers
Five name servers handle delegation for nextro.com: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
At least some of nextro.com's name servers are shared with other domains, for example mame-production.com, sakuranbo.link, n-s-o.co.jp and two more.
These name servers tend to be deployed in combination with the name servers ns4.xserver.jp and ns5.xserver.jp.
Host names carrying three IP numbers:
The hostname ns1.xserver.jp directs to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp directs to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp directs to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names resolving to a single IP address:
ns2.xserver.jp has the IP address 35.72.43.26.
ns3.xserver.jp has the IP address 202.226.36.247.
Mail Servers
nextro.com uses exactly one mail server, which is nextro.com.
nextro.com directs to just one IP number, 162.43.104.73.