dynamictools.co.jp - robtex.com
dynamictools.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.80.116.117🇯🇵 InfoSphere116.80.0.0/16 INFOSPHERE | ||||||
| PTR | dynamictools.co.jp | ||||||
| NS | ns4.mcnet.ad.jp ⭐ | ||||||
| A | 210.172.36.182🇯🇵 MCNET210.172.32.0/19 | ||||||
| NS | ns5.mcnet.ad.jp | ||||||
| A | 210.172.36.198🇯🇵 MCNET210.172.32.0/19 | ||||||
| MX | mail.dynamictools.co.jp ⭐ | ||||||
| A | 116.80.116.117🇯🇵 InfoSphere116.80.0.0/16 INFOSPHERE | ||||||
| PTR | dynamictools.co.jp | ||||||
| TXT | v=spf1 include:dynamictools.co.jp.spf.hosting-pf.net ~all | ||||||
| SOA | ns4.mcnet.ad.jppostmaster@mcnet.ad.jp 2025-07-18 #1 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Same first word
dynamictools.io |
dynamictools.biz |
dynamictools.com.au |
dynamictools.in |
dynamictools.co.nz |
dynamictools.co.jp |
dynamictools.info |
Similar names
DNS History
13 records (4 active, 9 former)
○NSns.kagoya.net2020-03-03 → 2020-03-03 · 4 obs
● 2020-03-03 15:25:00
○ 2026-05-17 03:58:26
○ 2026-07-31 09:58:40
○NSns0.kagoya.net2020-03-03 → 2020-03-03 · 4 obs
● 2020-03-03 15:25:00
○ 2026-05-17 03:58:26
○ 2026-07-31 09:58:40
○NSns1.kagoya.net2020-03-03 → 2020-03-03 · 4 obs
● 2020-03-03 15:25:00
○ 2026-05-17 03:58:26
○ 2026-07-31 09:58:40
●NSns4.mcnet.ad.jp2026-05-17 → 2026-07-31 · 3 obs
● 2026-05-17 03:58:26
● 2026-07-31 09:58:40
●NSns5.mcnet.ad.jp2026-05-17 → 2026-07-31 · 3 obs
● 2026-05-17 03:58:26
● 2026-07-31 09:58:40
○NSnsas1.firstserver.ne.jp2017-03-07 → 2017-03-07 · 3 obs
○ 2020-03-03 15:25:00
○ 2026-07-31 09:58:40
○NSnsas2.firstserver.ne.jp2017-03-07 → 2017-03-07 · 3 obs
○ 2020-03-03 15:25:00
○ 2026-07-31 09:58:40
○MXdmail.kagoya.net2020-03-03 → 2020-03-03 · 4 obs
● 2020-03-03 15:25:00
○ 2026-05-17 03:58:26
○ 2026-07-31 09:58:40
●MXmail.dynamictools.co.jp2017-03-07 → 2026-07-31 · 4 obs
○ 2020-03-03 15:25:00
● 2026-05-17 03:58:26
● 2026-07-31 09:58:40
○MXmx1.firstserver.ne.jp2017-03-07 → 2017-03-07 · 3 obs
○ 2020-03-03 15:25:00
○ 2026-07-31 09:58:40
○MXmx2.firstserver.ne.jp2017-03-07 → 2017-03-07 · 3 obs
○ 2020-03-03 15:25:00
○ 2026-07-31 09:58:40
●A116.80.116.1172026-05-17 → 2026-07-31 · 3 obs
● 2026-05-17 03:58:26
● 2026-07-31 09:58:40
○A203.137.81.1582017-03-07 → 2017-03-07 · 3 obs
○ 2020-03-03 15:25:00
○ 2026-07-31 09:58:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| dynamictools.co.jp | ns4.mcnet.ad.jp, ns5.mcnet.ad.jp | - |
✅ Authoritative Response
Server:210.172.36.182
NS records: ns4.mcnet.ad.jp, ns5.mcnet.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dynamictools.co.jp (unsigned zone)
⏱️ Timing
Total: 1457ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.80.116.117 |
| NS | 2 | ns4.mcnet.ad.jp, ns5.mcnet.ad.jp |
| MX | 1 | mail.dynamictools.co.jp (pri: 10) |
| TXT | 1 | v=spf1 include:dynamictools.co.jp.spf.ho |
| SOA | 1 | ns4.mcnet.ad.jp postmaster.mcnet.ad.jp |
Analysis
IP Addresses
dynamictools.co.jp has exactly one IP address — 116.80.116.117.
Name Servers
dynamictools.co.jp is served by two delegated name servers, ns4.mcnet.ad.jp and ns5.mcnet.ad.jp.
The name server configuration of dynamictools.co.jp is shared with other domains, for instance clear-printing.com, akiraint.com, ast-osaka.jp and two others.
dynamictools.co.jp partially shares its NS delegation with several other domains, including nakata-eg.co.jp, mahobin.org, decipher.co.jp and two others.
ns4.mcnet.ad.jp resolves to 210.172.36.182. ns5.mcnet.ad.jp resolves to 210.172.36.198. Both host names point to a single IP number.
Mail Servers
dynamictools.co.jp uses one mail server — mail.dynamictools.co.jp.
There is one IP number for mail.dynamictools.co.jp: 116.80.116.117.