integer.jp - dns.ninja
integer.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.172.26.11🇯🇵 DRNET202.172.24.0/21 | ||||||
| PTR | m10.coreserver.jp | ||||||
| NS | ns1.value-domain.com ⭐ | ||||||
| A | 172.64.52.38🇺🇸 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 | ||||||
| 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 | ||||||
| MX | integer.jp ⭐ | ||||||
| A | 202.172.26.11🇯🇵 DRNET202.172.24.0/21 | ||||||
| PTR | m10.coreserver.jp | ||||||
| TXT | v=spf1 ip4:202.172.26.11 ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@integer.jp 2020-08-26 #18 | ||||||
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=1785111303 | ||||||
MX for
integer.jp |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.value-domain.com2015-08-15 → 2026-07-27 · 2 obs
● 2026-07-27 00:33:08
●NSns2.value-domain.com2015-08-15 → 2026-07-27 · 2 obs
● 2026-07-27 00:33:08
●NSns3.value-domain.com2026-02-15 → 2026-07-27 · 3 obs
● 2026-02-15 04:58:58
● 2026-07-27 00:33:08
●MXinteger.jp2015-08-15 → 2026-07-27 · 2 obs
● 2026-07-27 00:33:08
●A202.172.26.112015-08-15 → 2026-07-27 · 2 obs
● 2026-07-27 00:33:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| integer.jp | ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com | - |
✅ Authoritative Response
Server:172.64.52.38
NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for integer.jp (unsigned zone)
⏱️ Timing
Total: 1297ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.172.26.11 |
| NS | 2 | ns2.value-domain.com, ns1.value-domain.com |
| MX | 1 | integer.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:202.172.26.11 ~all |
| SOA | 1 | ns1.value-domain.com hostmaster.integer. |
Analysis
Mail Server Role
integer.jp handles its own mail, functioning as its own mail server.
IP Addresses
integer.jp resolves to just one IP address, 202.172.26.11.
Two other host names, along with dancing-robot.club, lunax.org and kuchikomi.i10.jp, also share IP numbers with integer.jp.
Name Servers
integer.jp is served by three name servers: ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com.
integer.jp partially shares its NS delegation with several other domains, including febcjp.com, tsis.me, sakaji.jp and two others.
The name servers ns4.value-domain.com, ns5.value-domain.com, ns13.value-domain.com and two others are commonly seen in use alongside these name servers.
The hostnames ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com each have one IP address. ns1.value-domain.com resolves to 172.64.52.38; ns2.value-domain.com resolves to 172.64.53.3; ns3.value-domain.com resolves to 172.64.52.38 — the same address as ns1.value-domain.com.
ns1.value-domain.com and ns3.value-domain.com each have 172.64.52.38 IP addresses.
Mail Servers
integer.jp is served by just one mail server: integer.jp.
integer.jp resolves to 202.172.26.11 and no other IP number.