prodev.jp - dns.ninja
prodev.jp
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1784964602 | ||||||
Previously MX for
prodev.jp |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.value-domain.com2015-06-22 → 2026-07-25 · 2 obs
● 2026-07-25 07:53:06
●NSns2.value-domain.com2015-06-22 → 2026-07-25 · 2 obs
● 2026-07-25 07:53:06
●NSns3.value-domain.com2026-03-27 → 2026-07-25 · 3 obs
● 2026-03-27 09:41:58
● 2026-07-25 07:53:06
○MXprodev.jp2015-06-22 → 2017-05-28 · 4 obs
● 2017-05-28 02:44:08
○ 2026-03-27 09:41:58
○ 2026-07-25 07:53:06
●MXsmtp.google.com2026-03-27 → 2026-07-25 · 3 obs
● 2026-03-27 09:41:58
● 2026-07-25 07:53:06
○A202.172.28.442015-06-22 → 2017-05-28 · 4 obs
● 2017-05-28 02:44:08
○ 2026-03-27 09:41:58
○ 2026-07-25 07:53:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, b.dns.jp, d.dns.jp, f.dns.jp... | - |
| prodev.jp | ns2.value-domain.com, ns1.value-domain.com, ns3.value-domain.com | - |
✅ Authoritative Response
Server:172.64.52.38
NS records: ns2.value-domain.com, ns1.value-domain.com, ns3.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prodev.jp (unsigned zone)
⏱️ Timing
Total: 865ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.value-domain.com, ns2.value-domain.com |
| MX | 1 | SMTP.GOOGLE.COM (pri: 1) |
| TXT | 1 | google-site-verification=jW1osA8F4I_9nss |
| SOA | 1 | ns1.value-domain.com hostmaster.prodev.j |
Analysis
Name Servers
The authoritative name servers for prodev.jp are ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com — three in total.
prodev.jp has at least partial name server overlap with other domains, such as nyu-gan.net, okayama-nijiiro-clinic.com, garnetstar-bmw.com and two others.
These name servers are routinely co-deployed with the name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others.
Each of the hostnames ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com has a single IP address assigned: ns1.value-domain.com directs to 172.64.52.38, ns2.value-domain.com directs to 172.64.53.3 and ns3.value-domain.com directs to 172.64.52.38.
Both ns1.value-domain.com and ns3.value-domain.com resolve to 172.64.52.38 IP addresses each.
Mail Servers
prodev.jp routes its mail through a single mail server, smtp.google.com.
prodev.jp has the same mail server arrangement as a number of other domains, for example deborahoh.com, noid.it, wimbrussels.com and two more.
prodev.jp shares at least some of its mail servers with other domains — for example utopikalabs.com, themistlounge.com, arovy.com and two more.
These mail servers tend to be used in conjunction with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two additional mail servers.
smtp.google.com directs to 9 IP numbers, including 142.251.163.26, 142.251.163.27 and 172.253.62.26, along with 6 other.