expl.jp - robtex.com
expl.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns103-1.jp1.ecl.ntt.com ⭐ | ||||||
| A | 153.153.145.101🇯🇵 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 | ||||||
| NS | dns103-2.uk1.ecl.ntt.com | ||||||
| A | 153.153.171.20🇯🇵 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 | ||||||
| NS | dns103-3.us1.ecl.ntt.com | ||||||
| A | 180.12.186.4🇯🇵 OCN180.0.0.0/10 (AS4713) CIDR BLOCK 89 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| NS | dns103-4.sg1.ecl.ntt.com | ||||||
| A | 180.55.77.108🇯🇵 OCN180.0.0.0/10 (AS4713) CIDR BLOCK 89 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| SOA | dns103-1.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=1784743203 | ||||||
Subdomains
flpublictest.expl.jp |
fl2cloud5m1.expl.jp |
flcloudmail4.expl.jp |
tsc.expl.jp |
flcloud2.expl.jp |
Same first word
expl.in |
expl.us |
expl.by |
expl.co |
expl.nl |
expl.club |
expl.jp |
expl.ru |
expl.com |
expl.live |
expl.tv |
expl.info |
expl.net |
expl.ai |
expl.cn |
expl.de |
expl.org |
Similar names
DNS History
9 records (4 active, 5 former)
●NSdns103-1.jp1.ecl.ntt.com2021-03-29 → 2026-07-22 · 3 obs
● 2021-03-29 21:10:46
● 2026-07-22 18:53:10
●NSdns103-2.uk1.ecl.ntt.com2021-03-29 → 2026-07-22 · 3 obs
● 2021-03-29 21:10:46
● 2026-07-22 18:53:10
●NSdns103-3.us1.ecl.ntt.com2021-03-29 → 2026-07-22 · 3 obs
● 2021-03-29 21:10:46
● 2026-07-22 18:53:10
●NSdns103-4.sg1.ecl.ntt.com2021-03-29 → 2026-07-22 · 3 obs
● 2021-03-29 21:10:46
● 2026-07-22 18:53:10
○NSns.necidc.net2017-06-14 → 2017-06-14 · 3 obs
○ 2021-03-29 21:10:46
○ 2026-07-22 18:53:10
○NSns2.necidc.net2017-06-14 → 2017-06-14 · 3 obs
○ 2021-03-29 21:10:46
○ 2026-07-22 18:53:10
○NSns3.necidc.net2017-06-14 → 2017-06-14 · 3 obs
○ 2021-03-29 21:10:46
○ 2026-07-22 18:53:10
○NSns4.necidc.net2017-06-14 → 2017-06-14 · 3 obs
○ 2021-03-29 21:10:46
○ 2026-07-22 18:53:10
○NSns5.necidc.net2017-06-14 → 2017-06-14 · 3 obs
○ 2021-03-29 21:10:46
○ 2026-07-22 18:53:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | g.dns.jp, a.dns.jp, e.dns.jp, d.dns.jp... | - |
| expl.jp | dns103-1.jp1.ecl.ntt.com, dns103-2.uk1.ecl.ntt.com, dns103-3.us1.ecl.ntt.com, dns103-4.sg1.ecl.ntt.com | - |
✅ Authoritative Response
Server:180.12.186.4
NS records: dns103-1.jp1.ecl.ntt.com, dns103-2.uk1.ecl.ntt.com, dns103-3.us1.ecl.ntt.com, dns103-4.sg1.ecl.ntt.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expl.jp (unsigned zone)
⏱️ Timing
Total: 1190ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns103-4.sg1.ecl.ntt.com, dns103-2.uk1.ecl.ntt.com... |
| SOA | 1 | dns103-1.jp1.ecl.ntt.com ecl.ntt.com |
Analysis
Hierarchy
expl.jp is a parent domain of flpublictest.expl.jp, fl2cloud5m1.expl.jp, flcloudmail4.expl.jp, tsc.expl.jp and flcloud2.expl.jp.
Name Servers
The domain expl.jp is delegated to these four name servers: dns103-1.jp1.ecl.ntt.com, dns103-4.sg1.ecl.ntt.com, dns103-2.uk1.ecl.ntt.com and dns103-3.us1.ecl.ntt.com.
expl.jp shares at least some of its name servers with other domains, including shiki.jp, tecnos.co.jp, efh.co.jp and two others.
dns103-1.jp1.ecl.ntt.com resolves to 153.153.145.101. dns103-4.sg1.ecl.ntt.com resolves to 180.55.77.108. dns103-2.uk1.ecl.ntt.com resolves to 153.153.171.20. dns103-3.us1.ecl.ntt.com resolves to 180.12.186.4. All four hosts carry exactly one IP address.