socialtool.jp - robtex.com
socialtool.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns101-1.jp1.ecl.ntt.com ⭐ | ||||||
| A | 153.153.145.99🇯🇵 OCN153.128.0.0/10 (AS4713) CIDR BLOCK NTT Communications Corporation OTEMACHI PLACE WEST TOWER 2-3-1 Otemachi, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | 153-153-145-99-revip-default.145.153.153.in-addr.arpa | ||||||
| NS | dns101-2.uk1.ecl.ntt.com | ||||||
| A | 153.153.171.18🇯🇵 OCN153.128.0.0/10 (AS4713) CIDR BLOCK NTT Communications Corporation OTEMACHI PLACE WEST TOWER 2-3-1 Otemachi, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | 153-153-171-18-revip-jp2-default.171.153.153.in-addr.arpa | ||||||
| NS | dns101-3.us1.ecl.ntt.com | ||||||
| A | 180.12.186.2🇯🇵 OCN180.0.0.0/10 (AS4713) CIDR BLOCK 89 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | 180-12-186-2-revip-jp5-default.186.12.180.in-addr.arpa | ||||||
| NS | dns101-4.sg1.ecl.ntt.com | ||||||
| A | 180.55.77.106🇯🇵 OCN180.0.0.0/10 (AS4713) CIDR BLOCK 89 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | 180-55-77-106-revip-jp6-default.77.55.180.in-addr.arpa | ||||||
| SOA | dns101-1.jp1.ecl.ntt.comecl@ntt.com serial=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=1778867103 | ||||||
Subdomains
sns.socialtool.jp |
Same first word
Similar names
DNS History
15 records (4 active, 11 former)
●NSdns101-1.jp1.ecl.ntt.com2026-04-29 → 2026-05-15 · 3 obs
● 2026-04-29 06:52:42
● 2026-05-15 18:17:46
●NSdns101-2.uk1.ecl.ntt.com2026-04-29 → 2026-05-15 · 3 obs
● 2026-04-29 06:52:42
● 2026-05-15 18:17:46
●NSdns101-3.us1.ecl.ntt.com2026-04-29 → 2026-05-15 · 3 obs
● 2026-04-29 06:52:42
● 2026-05-15 18:17:46
●NSdns101-4.sg1.ecl.ntt.com2026-04-29 → 2026-05-15 · 3 obs
● 2026-04-29 06:52:42
● 2026-05-15 18:17:46
○NSns-225.dns.jp-e1.cloudn-service.com2018-09-01 → 2018-09-01 · 4 obs
● 2018-09-01 19:18:48
○ 2026-04-29 06:52:42
○ 2026-05-15 18:17:46
○NSns-226.dns.jp-w1.cloudn-service.com2018-09-01 → 2018-09-01 · 4 obs
● 2018-09-01 19:18:48
○ 2026-04-29 06:52:42
○ 2026-05-15 18:17:46
○NSns-227.dns.us-e1.cloudn-service.com2018-09-01 → 2018-09-01 · 4 obs
● 2018-09-01 19:18:48
○ 2026-04-29 06:52:42
○ 2026-05-15 18:17:46
○NSns.necidc.net2016-01-16 → 2017-02-10 · 5 obs
● 2016-01-16 00:53:06
● 2017-02-10 21:47:22
○ 2018-09-01 19:18:48
○ 2026-05-15 18:17:46
○NSns01.service-lab.jp2015-06-24 → 2015-10-22 · 4 obs
● 2015-10-22 17:32:00
○ 2016-01-16 00:53:06
○ 2026-05-15 18:17:46
○NSns05.mesh.ad.jp2015-06-24 → 2015-10-22 · 4 obs
● 2015-10-22 17:32:00
○ 2016-01-16 00:53:06
○ 2026-05-15 18:17:46
○NSns2.necidc.net2016-01-16 → 2017-02-10 · 5 obs
● 2016-01-16 00:53:06
● 2017-02-10 21:47:22
○ 2018-09-01 19:18:48
○ 2026-05-15 18:17:46
○NSns3.necidc.net2016-01-16 → 2017-02-10 · 5 obs
● 2016-01-16 00:53:06
● 2017-02-10 21:47:22
○ 2018-09-01 19:18:48
○ 2026-05-15 18:17:46
○NSns4.necidc.net2016-01-16 → 2017-02-10 · 5 obs
● 2016-01-16 00:53:06
● 2017-02-10 21:47:22
○ 2018-09-01 19:18:48
○ 2026-05-15 18:17:46
○NSns5.necidc.net2016-01-16 → 2017-02-10 · 5 obs
● 2016-01-16 00:53:06
● 2017-02-10 21:47:22
○ 2018-09-01 19:18:48
○ 2026-05-15 18:17:46
○MXns01.service-lab.jp2015-06-24 → 2015-10-22 · 4 obs
● 2015-10-22 17:32:00
○ 2016-01-16 00:53:06
○ 2026-05-15 18:17:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, d.dns.jp, g.dns.jp, b.dns.jp... | - |
| socialtool.jp | dns101-1.jp1.ecl.ntt.com, dns101-2.uk1.ecl.ntt.com, dns101-3.us1.ecl.ntt.com, dns101-4.sg1.ecl.ntt.com | - |
✅ Authoritative Response
Server:153.153.145.99
NS records: dns101-1.jp1.ecl.ntt.com, dns101-2.uk1.ecl.ntt.com, dns101-3.us1.ecl.ntt.com, dns101-4.sg1.ecl.ntt.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for socialtool.jp (unsigned zone)
⏱️ Timing
Total: 998ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns101-3.us1.ecl.ntt.com, dns101-2.uk1.ecl.ntt.com... |
| SOA | 1 | dns101-1.jp1.ecl.ntt.com ecl.ntt.com |
Analysis
Hierarchy
socialtool.jp is the parent of sns.socialtool.jp.
Name Servers
socialtool.jp is delegated to four name servers: dns101-1.jp1.ecl.ntt.com, dns101-4.sg1.ecl.ntt.com, dns101-2.uk1.ecl.ntt.com and dns101-3.us1.ecl.ntt.com.
socialtool.jp at least partially shares name servers with other domains, including 136.136.203.in-addr.arpa, 003543.jp, ryoden.jp, uni-x.co.jp and 165.145.153.in-addr.arpa.
these name servers are commonly used with dns102-1.jp1.ecl.ntt.com, dns102-4.sg1.ecl.ntt.com, dns102-2.uk1.ecl.ntt.com and dns102-3.us1.ecl.ntt.com.
Hostnames with a single IP:
dns101-1.jp1.ecl.ntt.com points to 153.153.145.99
dns101-4.sg1.ecl.ntt.com points to 180.55.77.106
dns101-2.uk1.ecl.ntt.com points to 153.153.171.18
dns101-3.us1.ecl.ntt.com points to 180.12.186.2