tpof.co.jp - robtex.com
tpof.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:e42:101:2:202:181:99:37🇯🇵 SAKURA-B2001:e40::/30 SAKURA Internet Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka 530-0011, JAPAN | ||||||
| PTR | www317.sakura.ne.jp | ||||||
| A | 202.181.99.37🇯🇵 SAKURA-B202.181.96.0/20 (6/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | tpof.co.jp ⭐ | ||||||
| A | 2001:e42:101:2:202:181:99:37🇯🇵 SAKURA-B2001:e40::/30 SAKURA Internet Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka 530-0011, JAPAN | ||||||
| PTR | www317.sakura.ne.jp | ||||||
| A | 202.181.99.37🇯🇵 SAKURA-B202.181.96.0/20 (6/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www317.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www317.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2015-03-20 #0 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
MX for
tpof.co.jp |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●MXtpof.co.jp2018-05-11 → 2026-08-04 · 2 obs
● 2026-08-04 18:33:14
●A2001:e42:101:2:202:181:99:372018-05-11 → 2026-08-04 · 2 obs
● 2026-08-04 18:33:14
●A202.181.99.372018-05-11 → 2026-08-04 · 2 obs
● 2026-08-04 18:33:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| tpof.co.jp | ns2.dns.ne.jp, ns1.dns.ne.jp | 2 records |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns2.dns.ne.jp, ns1.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tpof.co.jp (unsigned zone)
⏱️ Timing
Total: 937ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.181.99.37 |
| AAAA | 1 | 2001:e42:101:2:202:181:99:37 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | tpof.co.jp (pri: 10) |
| TXT | 1 | v=spf1 a:www317.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)
Analysis
Mail Server Role
The MX record for tpof.co.jp points back to tpof.co.jp — it is its own mail server.
IP Addresses
tpof.co.jp has two IP addresses: 202.181.99.37 and 2001:e42:101:2:202:181:99:37
Among the host names that share IP numbers with tpof.co.jp are video-walk.com, blog.nomoto.info, milax.net and two others.
Name Servers
tpof.co.jp is served by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
The name servers of tpof.co.jp overlap at least partially with those of other domains — among them cooljunky.sakura.ne.jp, gensys.co.jp, cherfi.com and two more.
master.dns.ne.jp has IP address 210.224.172.18, ns1.dns.ne.jp has IP address 61.211.236.1 and ns2.dns.ne.jp has IP address 133.167.21.1 — one address each.
Mail Servers
The MX record for tpof.co.jp points to a single mail server: tpof.co.jp.
tpof.co.jp resolves to two IP numbers — 202.181.99.37 and 2001:e42:101:2:202:181:99:37.