zenchem.com - robtex.com
zenchem.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.80.20.84🇯🇵 InfoSphere116.80.0.0/16 INFOSPHERE | ||||||
| PTR | zenchem.com | ||||||
| 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.zenchem.com ⭐ | ||||||
| A | 116.80.20.84🇯🇵 InfoSphere116.80.0.0/16 INFOSPHERE | ||||||
| PTR | zenchem.com | ||||||
| TXT | MS=47260C6D400BE080E4ADE4F61493CFAC3699C2E8 | ||||||
| TXT | v=spf1 include:zenchem.com.spf.hosting-pf.net ~all | ||||||
| SOA | ns4.mcnet.ad.jppostmaster@mcnet.ad.jp 2024-01-05 #1 | ||||||
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=1776018052 | ||||||
PTR for
Subdomains
Same first word
zenchem.com |
DNS History
9 records (4 active, 5 former)
○NSns1.kanriweb.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-06-19 11:44:18
○ 2026-04-12 18:43:16
○NSns2.kanriweb.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-06-19 11:44:18
○ 2026-04-12 18:43:16
●NSns4.mcnet.ad.jp2015-06-19 → 2026-04-12 · 3 obs
● 2015-06-19 11:44:18
● 2026-04-12 18:43:16
●NSns5.mcnet.ad.jp2015-06-19 → 2026-04-12 · 3 obs
● 2015-06-19 11:44:18
● 2026-04-12 18:43:16
●MXmail.zenchem.com2015-06-19 → 2026-04-12 · 3 obs
● 2015-06-19 11:44:18
● 2026-04-12 18:43:16
○MXmx1.kanriweb.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-06-19 11:44:18
○ 2026-04-12 18:43:16
●A116.80.20.842026-02-26 → 2026-04-12 · 3 obs
● 2026-02-26 07:55:06
● 2026-04-12 18:43:16
○A117.58.231.1792015-06-19 → 2016-12-08 · 5 obs
● 2015-06-19 11:44:18
● 2016-12-08 20:37:30
○ 2017-09-16 12:43:20
○ 2026-04-12 18:43:16
○A143.125.216.2292017-09-16 → 2017-09-16 · 4 obs
● 2017-09-16 12:43:20
○ 2026-02-26 07:55:06
○ 2026-04-12 18:43:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net... | - |
| zenchem.com | 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 zenchem.com (unsigned zone)
⏱️ Timing
Total: 952ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.80.20.84 |
| NS | 2 | ns5.mcnet.ad.jp, ns4.mcnet.ad.jp |
| MX | 1 | mail.zenchem.com (pri: 10) |
| TXT | 2 | MS=47260C6D400BE080E4ADE4F61493CFAC3699C, v=spf1 include:zenchem.com.spf.hosting-p |
| SOA | 1 | ns4.mcnet.ad.jp postmaster.mcnet.ad.jp |
Analysis
Hierarchy
zenchem.com is a parent of www.zenchem.com and mail.zenchem.com.
IP Addresses
zenchem.com resolves to one IP number: 116.80.20.84.
Other host names such as www.zenchem.com and mail.zenchem.com share IP numbers with zenchem.com.
Name Servers
zenchem.com is delegated to two name servers ns4.mcnet.ad.jp and ns5.mcnet.ad.jp.
zenchem.com shares the same name server setup as other domains, for instance yodogawa-foods.co.jp, yamaguchi-doken.co.jp, hitomori.com, caebv.com and pd-planning.com.
Host names with one IP number:
ns4.mcnet.ad.jp points to 210.172.36.182
ns5.mcnet.ad.jp points to 210.172.36.198
Mail Servers
zenchem.com is handled by a single mail server, mail.zenchem.com.
mail.zenchem.com resolves to IP 116.80.20.84.