gray.jp - dns.ninja
gray.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.151.119🇯🇵 GMOOSK-NET160.251.151.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | s293.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 | ||||||
| NS | ns3.value-domain.com ⚠️ Not in zone NS records | ||||||
| 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 | ns4.value-domain.com ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
| NS | ns5.value-domain.com ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
| MX | gray.jp ⭐ | ||||||
| A | 160.251.151.119🇯🇵 GMOOSK-NET160.251.151.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | s293.xrea.com | ||||||
| TXT | v=spf1 ip4:160.251.151.119 ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@gray.jp 2020-08-26 #22 | ||||||
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=1780766102 | ||||||
MX for
gray.jp |
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
○NSns.ann.ne.jp2015-08-09 → 2016-02-17 · 4 obs
● 2016-02-17 15:43:48
○ 2026-03-18 07:48:16
○ 2026-06-06 17:35:54
○NSns1.ann.ne.jp2015-08-09 → 2016-02-17 · 4 obs
● 2016-02-17 15:43:48
○ 2026-03-18 07:48:16
○ 2026-06-06 17:35:54
●NSns1.value-domain.com2026-03-18 → 2026-06-06 · 3 obs
● 2026-03-18 07:48:16
● 2026-06-06 17:35:54
●NSns2.value-domain.com2026-03-18 → 2026-06-06 · 3 obs
● 2026-03-18 07:48:16
● 2026-06-06 17:35:54
●NSns3.value-domain.com2026-03-18 → 2026-06-06 · 3 obs
● 2026-03-18 07:48:16
● 2026-06-06 17:35:54
●NSns4.value-domain.com2026-03-18 → 2026-06-06 · 3 obs
● 2026-03-18 07:48:16
● 2026-06-06 17:35:54
●NSns5.value-domain.com2026-03-18 → 2026-06-06 · 3 obs
● 2026-03-18 07:48:16
● 2026-06-06 17:35:54
●MXgray.jp2015-08-09 → 2026-06-06 · 2 obs
● 2026-06-06 17:35:54
●A160.251.151.1192026-03-18 → 2026-06-06 · 3 obs
● 2026-03-18 07:48:16
● 2026-06-06 17:35:54
○A219.117.255.2422015-08-09 → 2016-02-17 · 4 obs
● 2016-02-17 15:43:48
○ 2026-03-18 07:48:16
○ 2026-06-06 17:35:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| gray.jp | ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com... | - |
✅ Authoritative Response
Server:172.64.53.115
NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gray.jp (unsigned zone)
⏱️ Timing
Total: 1328ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.151.119 |
| NS | 2 | ns2.value-domain.com, ns1.value-domain.com |
| MX | 1 | gray.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:160.251.151.119 ~all |
| SOA | 1 | ns1.value-domain.com hostmaster.gray.jp |
Analysis
Mail Server Role
gray.jp serves as a mail server for gray.jp.
IP Addresses
gray.jp has exactly one IP address — 160.251.151.119.
mail.heiwa-denki.net, nande.jp, s293.xrea.com plus two other host names have IP numbers in common with gray.jp.
Name Servers
The zone gray.jp is authoritative on 5 name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and two additional ones.
At least some of gray.jp's name servers are shared with other domains, for example kirei-d.com, uwte-uwyq.com, takeroad.com and two more.
These name servers tend to appear together with the name servers ns4.value-domain.com, ns5.value-domain.com and ns11.value-domain.com, plus two others.
Host names pointing to two IP addresses:
ns1.value-domain.com maps to two IP addresses — 172.64.52.38 and 172.64.52.161.
ns2.value-domain.com maps to two IP addresses — 172.64.53.3 and 172.64.53.115.
ns3.value-domain.com maps to two IP addresses — 172.64.52.38 and 172.64.52.161.
ns4.value-domain.com maps to two IP addresses — 172.64.53.3 and 172.64.53.115.
ns5.value-domain.com maps to two IP addresses — 172.64.52.38 and 172.64.52.161.
Three host names point to 172.64.52.38: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.
Three host names point to 172.64.52.161: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.
These two host names — ns2.value-domain.com and ns4.value-domain.com — each point to 172.64.53.3 IP addresses.
These two host names — ns2.value-domain.com and ns4.value-domain.com — each point to 172.64.53.115 IP addresses.
Mail Servers
gray.jp uses exactly one mail server, which is gray.jp.
There is one IP number for gray.jp: 160.251.151.119.