shizenjin.com - robtex.com
shizenjin.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 218.219.62.112🇯🇵 TOKAI-NETWORK218.219.56.0/21 TOKAI-NET | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| MX | shizenjin.com ⭐ | ||||||
| A | 218.219.62.112🇯🇵 TOKAI-NETWORK218.219.56.0/21 TOKAI-NET | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1782273787 | ||||||
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=1784052467 | ||||||
PTR for
MX for
shizenjin.com |
Previously MX for
www.shizenjin.com |
Subdomains
www.shizenjin.com |
Same first word
shizenjin.net |
shizenjin.com |
DNS History
12 records (6 active, 6 former)
●NS01.dnsv.jp2026-04-01 → 2026-07-14 · 3 obs
● 2026-04-01 16:36:20
● 2026-07-14 18:22:24
●NS02.dnsv.jp2026-04-01 → 2026-07-14 · 3 obs
● 2026-04-01 16:36:20
● 2026-07-14 18:22:24
●NS03.dnsv.jp2026-04-01 → 2026-07-14 · 3 obs
● 2026-04-01 16:36:20
● 2026-07-14 18:22:24
●NS04.dnsv.jp2026-04-01 → 2026-07-14 · 3 obs
● 2026-04-01 16:36:20
● 2026-07-14 18:22:24
○NSns-130.awsdns-16.com2015-05-31 → 2016-10-24 · 4 obs
● 2016-10-24 06:52:26
○ 2026-04-01 16:36:20
○ 2026-07-14 18:22:24
○NSns-1378.awsdns-44.org2015-05-31 → 2016-10-24 · 4 obs
● 2016-10-24 06:52:26
○ 2026-04-01 16:36:20
○ 2026-07-14 18:22:24
○NSns-1973.awsdns-54.co.uk2015-05-31 → 2016-10-24 · 4 obs
● 2016-10-24 06:52:26
○ 2026-04-01 16:36:20
○ 2026-07-14 18:22:24
○NSns-627.awsdns-14.net2015-05-31 → 2016-10-24 · 4 obs
● 2016-10-24 06:52:26
○ 2026-04-01 16:36:20
○ 2026-07-14 18:22:24
●MXshizenjin.com2015-05-31 → 2026-07-14 · 2 obs
● 2026-07-14 18:22:24
○A204.227.185.1612015-05-31 → 2015-12-19 · 4 obs
● 2015-12-19 07:45:00
○ 2016-01-26 16:03:24
○ 2026-07-14 18:22:24
○A210.48.236.2422016-01-26 → 2026-05-11 · 5 obs
● 2016-01-26 16:03:24
● 2026-05-11 06:33:40
○ 2026-07-08 05:59:28
○ 2026-07-14 18:22:24
●A218.219.62.1122026-07-08 → 2026-07-14 · 3 obs
● 2026-07-08 05:59:28
● 2026-07-14 18:22:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| shizenjin.com | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.32.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for shizenjin.com (unsigned zone)
⏱️ Timing
Total: 1448ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 218.219.62.112 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | shizenjin.com (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Hierarchy
shizenjin.com serves as the parent of www.shizenjin.com.
Mail Server Role
shizenjin.com is listed as a mail server for itself.
IP Addresses
shizenjin.com resolves to one IP address: 218.219.62.112.
There are other host names — yudai.co.jp among them — that share IP numbers with shizenjin.com.
Name Servers
The authoritative name servers for shizenjin.com are 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
shizenjin.com has at least partial name server overlap with other domains, such as shinmei-denzai.co.jp, comsat.biz, tagen.co.jp and two others.
Hostnames that resolve to two IP addresses:
01.dnsv.jp has two IP addresses: 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp has two IP addresses: 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp has two IP addresses: 157.7.35.53 and 2400:8500:3fff::53.
Hosts with just one IP address:
02.dnsv.jp directs to 157.7.33.53.
Mail Servers
Mail for shizenjin.com is handled by one mail server — shizenjin.com.
shizenjin.com has exactly one IP number: 218.219.62.112.