j-pcqa.com - robtex.com
j-pcqa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.151.170🇯🇵 GMOOSK-NET160.251.151.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | s351.xrea.com | ||||||
| NS | ns1.value-domain.com ⭐ | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.value-domain.com | ||||||
| A | 172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | j-pcqa.com ⭐ | ||||||
| A | 160.251.151.170🇯🇵 GMOOSK-NET160.251.151.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | s351.xrea.com | ||||||
| TXT | v=spf1 ip4:160.251.151.170 ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@j-pcqa.com 2025-02-17 #17 | ||||||
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=1774407527 | ||||||
MX for
j-pcqa.com |
Same first word
j-pcqa.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.value-domain.com2015-05-05 → 2026-03-25 · 2 obs
● 2026-03-25 03:05:06
●NSns2.value-domain.com2015-05-05 → 2026-03-25 · 2 obs
● 2026-03-25 03:05:06
●MXj-pcqa.com2015-05-05 → 2026-03-25 · 2 obs
● 2026-03-25 03:05:06
○A150.95.9.1702020-03-25 → 2020-03-25 · 4 obs
● 2020-03-25 03:19:36
○ 2026-02-15 15:48:10
○ 2026-03-25 03:05:06
●A160.251.151.1702026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 15:48:10
● 2026-03-25 03:05:06
○A203.189.105.1702015-05-05 → 2017-04-05 · 4 obs
● 2017-04-05 21:07:52
○ 2020-03-25 03:19:36
○ 2026-03-25 03:05:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| j-pcqa.com | ns1.value-domain.com, ns2.value-domain.com | 2 records |
✅ Authoritative Response
Server:172.64.52.161
NS records: ns1.value-domain.com, ns2.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for j-pcqa.com (unsigned zone)
⏱️ Timing
Total: 396ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.151.170 |
| NS | 2 | ns2.value-domain.com, ns1.value-domain.com |
| MX | 1 | j-pcqa.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:160.251.151.170 ~all |
| SOA | 1 | ns1.value-domain.com hostmaster.j-pcqa.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.value-domain.com, ns2.value-domain.com)
Analysis
Mail Server Role
j-pcqa.com is the mail server for j-pcqa.com.
IP Addresses
j-pcqa.com resolves to a single IP: 160.251.151.170.
Other host names, for instance hfyk.net, msi-japan.net, mail.onnsokunotono.com, tdc.vc and mail.setsu.org share IP numbers with j-pcqa.com.
Name Servers
j-pcqa.com has two name servers: ns1.value-domain.com and ns2.value-domain.com.
j-pcqa.com shares the same name server setup as other domains, for example observe.co.jp, big-db.net, plsm.net, kodomoamageki.info and ryuushisha.com.
j-pcqa.com shares some name servers with other domains, for example obimen.net, tksplaza.jp, idolgoo.com, beautrim.com and getupdates.net.
These name servers are commonly used with the name servers ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com, ns12.value-domain.com and ns13.value-domain.com.
Host names with two IP numbers:
ns1.value-domain.com points to: 172.64.52.38 and 172.64.52.161; ns2.value-domain.com points to: 172.64.53.3 and 172.64.53.115.
Mail Servers
One mail server handles j-pcqa.com.
Host name j-pcqa.com points to IP 160.251.151.170.