activities.jp - robtex.com
activities.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.94.161.55🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | 55.161.94.219.static.www145b.sakura.ne.jp | ||||||
| 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 | activities.jp ⭐ | ||||||
| A | 219.94.161.55🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | 55.161.94.219.static.www145b.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www145b.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2022-09-06 #13 | ||||||
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=1777333503 | ||||||
MX for
activities.jp |
Subdomains
suita.activities.jp |
Same first word
Similar names
isitactive.net |
activiites.com |
visitateci.com |
cativities.com |
isitactive.net.au |
isitactive.com.au |
visitateci.it |
isitactive.com |
itisactive.com |
itisactive.de |
DNS History
5 records (5 active, 0 former)
●MXactivities.jp2026-04-27 → 2026-04-28 · 2 obs
● 2026-04-28 00:15:56
●A219.94.161.552026-04-27 → 2026-04-28 · 2 obs
● 2026-04-28 00:15:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, c.dns.jp, b.dns.jp, f.dns.jp... | - |
| activities.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 activities.jp (unsigned zone)
⏱️ Timing
Total: 960ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.94.161.55 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | activities.jp (pri: 10) |
| TXT | 1 | v=spf1 a:www145b.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
Hierarchy
activities.jp is the parent of suita.activities.jp.
Mail Server Role
For activities.jp, the mail server is activities.jp.
IP Addresses
activities.jp resolves to one IP number: 219.94.161.55.
Other host names such as suita.activities.jp and 55.161.94.219.static.www145b.sakura.ne.jp share IP numbers with activities.jp.
Name Servers
activities.jp is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
activities.jp at least partially shares name servers with other domains, for instance tezuka-gu-ict.jp, obentou.org, ipm.or.jp, kinkan.sakura.ne.jp and nagatasika.com.
Host names with one IP number: master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
activities.jp is served by a single mail server, activities.jp.
activities.jp resolves to IP 219.94.161.55.