dendensya.com - robtex.com
dendensya.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.140.118.16🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| NS | ns2.dendensya.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 210.140.118.16🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| NS | prvh2016.presinet.ne.jp | ||||||
| A | 210.140.118.16🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| NS | prvh2016.ssl0001-presinet.ne.jp ⚠️ Not in zone NS records | ||||||
| A | 210.140.118.16🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| MX | mail.dendensya.com ⭐ | ||||||
| A | 210.140.118.16🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| TXT | v=spf1 +a +mx +a:prvh2016.presinet.ne.jp -all | ||||||
| SOA | ns2.dendensya.cominfo@presinet.ne.jp 2026-04-22 #2 | ||||||
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=1777322156 | ||||||
Previously NS for
dendensya.com |
Previously MX for
dendensya.com |
Subdomains
Same first word
dendensya.com |
DNS History
11 records (5 active, 6 former)
○NSdendensya.com2015-06-29 → 2018-11-01 · 4 obs
● 2018-11-01 09:46:58
○ 2026-03-27 07:01:52
○ 2026-04-27 20:37:12
○NSdns01.muumuu-domain.com2015-06-29 → 2018-11-01 · 4 obs
● 2018-11-01 09:46:58
○ 2026-03-27 07:01:52
○ 2026-04-27 20:37:12
○NSdns02.muumuu-domain.com2015-06-29 → 2018-11-01 · 4 obs
● 2018-11-01 09:46:58
○ 2026-03-27 07:01:52
○ 2026-04-27 20:37:12
●NSns2.dendensya.com2026-03-27 → 2026-04-27 · 3 obs
● 2026-03-27 07:01:52
● 2026-04-27 20:37:12
●NSprvh2016.presinet.ne.jp2026-03-27 → 2026-04-27 · 3 obs
● 2026-03-27 07:01:52
● 2026-04-27 20:37:12
●NSprvh2016.ssl0001-presinet.ne.jp2026-03-27 → 2026-04-27 · 3 obs
● 2026-03-27 07:01:52
● 2026-04-27 20:37:12
○MXdendensya.com2015-06-29 → 2018-11-01 · 4 obs
● 2018-11-01 09:46:58
○ 2026-03-27 07:01:52
○ 2026-04-27 20:37:12
●MXmail.dendensya.com2026-03-27 → 2026-04-27 · 3 obs
● 2026-03-27 07:01:52
● 2026-04-27 20:37:12
○A153.122.16.452015-06-29 → 2017-01-10 · 4 obs
● 2017-01-10 19:41:54
○ 2018-11-01 09:46:58
○ 2026-04-27 20:37:12
○A180.131.140.12018-11-01 → 2018-11-01 · 4 obs
● 2018-11-01 09:46:58
○ 2026-03-27 07:01:52
○ 2026-04-27 20:37:12
●A210.140.118.162026-03-27 → 2026-04-27 · 3 obs
● 2026-03-27 07:01:52
● 2026-04-27 20:37:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net... | - |
| dendensya.com | prvh2016.presinet.ne.jp, prvh2016.ssl0001-presinet.ne.jp | - |
✅ Authoritative Response
Server:210.140.118.16
NS records: prvh2016.presinet.ne.jp, prvh2016.ssl0001-presinet.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dendensya.com (unsigned zone)
⏱️ Timing
Total: 1182ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.140.118.16 |
| NS | 2 | ns2.dendensya.com, prvh2016.presinet.ne.jp |
| MX | 1 | mail.dendensya.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:prvh2016.presinet.ne.jp |
| SOA | 1 | ns2.dendensya.com info.presinet.ne.jp |
Analysis
Hierarchy
dendensya.com is a parent of mail.dendensya.com and ns2.dendensya.com.
IP Addresses
dendensya.com points to a single IP number: 210.140.118.16.
Other host names, for instance mail.hitakougyou.com, mail.masuyama-kougyo.com, nissyo-taxi.com, ns2.erfolg26.com and ns2.kinunowaka.com share IP numbers with dendensya.com.
Name Servers
The delegation for dendensya.com is handled by three name servers: ns2.dendensya.com, prvh2016.presinet.ne.jp and prvh2016.ssl0001-presinet.ne.jp.
dendensya.com at least partially shares name servers with other domains, for instance nissyo-taxi.com, erfolg26.com, sbf-craft.com, yamaguchitekkin.com and kudaden.com.
these name servers are often used with ns2.nissyo-taxi.com, ns2.sbf-craft.com, ns2.yamaguchitekkin.com, ns2.kudaden.com, ns2.nft-g.co.jp, ns2.masuyama-kougyo.com, ns2.susiwaraku.com and ns2.hitakougyou.com.
Host names sharing a single IP address:
The host name ns2.dendensya.com points to 210.140.118.16.
The host name prvh2016.presinet.ne.jp points to 210.140.118.16.
The host name prvh2016.ssl0001-presinet.ne.jp points to 210.140.118.16.
Host names that point to 210.140.118.16: ns2.dendensya.com, prvh2016.presinet.ne.jp and prvh2016.ssl0001-presinet.ne.jp.
Mail Servers
dendensya.com is handled by a single mail server, mail.dendensya.com.
mail.dendensya.com points to a single IP: 210.140.118.16.