pools.jp - robtex.com
pools.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.181.102🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky002.rakko.zone | ||||||
| NS | ns1.rakko.zone ⭐ | ||||||
| A | 172.64.52.196🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.rakko.zone | ||||||
| A | 172.64.53.134🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | pools.jp ⭐ | ||||||
| A | 183.90.181.102🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky002.rakko.zone | ||||||
| TXT | v=spf1 +a +mx +ip4:183.90.181.102 ~all | ||||||
| SOA | ns1.rakko.zonehostmaster@pools.jp 2026-01-17 #1 | ||||||
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=1773558003 | ||||||
MX for
pools.jp |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.rakko.zone2026-02-26 → 2026-03-15 · 3 obs
● 2026-02-26 00:20:06
● 2026-03-15 18:26:58
○NSns1.xserver.jp2015-05-16 → 2016-09-22 · 4 obs
● 2016-09-22 01:21:56
○ 2026-02-26 00:20:06
○ 2026-03-15 18:26:58
●NSns2.rakko.zone2026-02-26 → 2026-03-15 · 3 obs
● 2026-02-26 00:20:06
● 2026-03-15 18:26:58
○NSns2.xserver.jp2015-05-16 → 2016-09-22 · 4 obs
● 2016-09-22 01:21:56
○ 2026-02-26 00:20:06
○ 2026-03-15 18:26:58
○NSns3.xserver.jp2015-05-16 → 2016-09-22 · 4 obs
● 2016-09-22 01:21:56
○ 2026-02-26 00:20:06
○ 2026-03-15 18:26:58
○NSns4.xserver.jp2015-05-16 → 2016-09-22 · 4 obs
● 2016-09-22 01:21:56
○ 2026-02-26 00:20:06
○ 2026-03-15 18:26:58
○NSns5.xserver.jp2015-05-16 → 2016-09-22 · 4 obs
● 2016-09-22 01:21:56
○ 2026-02-26 00:20:06
○ 2026-03-15 18:26:58
●MXpools.jp2015-05-16 → 2026-03-15 · 2 obs
● 2026-03-15 18:26:58
○A120.136.14.342015-05-16 → 2016-09-22 · 4 obs
● 2016-09-22 01:21:56
○ 2026-02-26 00:20:06
○ 2026-03-15 18:26:58
●A183.90.181.1022026-02-26 → 2026-03-15 · 3 obs
● 2026-02-26 00:20:06
● 2026-03-15 18:26:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | 15 records |
| pools.jp | ns2.rakko.zone, ns1.rakko.zone | - |
✅ Authoritative Response
Server: 172.64.53.134
NS records: ns2.rakko.zone, ns1.rakko.zone
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pools.jp (unsigned zone)
⏱️ Timing
Total: 1949ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.181.102 |
| NS | 2 | ns1.rakko.zone, ns2.rakko.zone |
| MX | 1 | pools.jp (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:183.90.181.102 ~all |
| SOA | 1 | ns1.rakko.zone hostmaster.pools.jp |
📌 Glue Records Collected
Total: 15
In-bailiwick: 15 (a.dns.jp, b.dns.jp, c.dns.jp...)
Analysis
Mail Server Role
For pools.jp, the mail server is pools.jp.
IP Addresses
pools.jp resolves to one IP number: 183.90.181.102.
other host names including www.seizanso.com, mail2.semi(0x6e756465).net, www.erie.jp, www.rsibanking.com and 2015.mang.jp share IP numbers with pools.jp.
Name Servers
pools.jp is delegated to two name servers ns1.rakko.zone and ns2.rakko.zone.
pools.jp shares the same name server setup as other domains, for instance hinnyu.jp, raf.jp, footprint.jp, vetnpets.com and 4chan.jp.
Host names with one IP number:
ns1.rakko.zone points to 172.64.52.196
ns2.rakko.zone points to 172.64.53.134
Mail Servers
pools.jp is served by a single mail server, pools.jp.
pools.jp resolves to IP 183.90.181.102.