tmobile.jp - robtex.com
tmobile.jp
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=1785203102 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.brandshelter.com2026-06-20 → 2026-07-28 · 3 obs
● 2026-06-20 22:33:46
● 2026-07-28 02:43:40
○NSns1.lovellsnames.org2015-08-19 → 2016-07-17 · 4 obs
● 2016-07-17 09:17:32
○ 2026-06-20 22:33:46
○ 2026-07-28 02:43:40
●NSns2.brandshelter.de2026-06-20 → 2026-07-28 · 3 obs
● 2026-06-20 22:33:46
● 2026-07-28 02:43:40
○NSns2.lovellsnames.org2015-08-19 → 2016-07-17 · 4 obs
● 2016-07-17 09:17:32
○ 2026-06-20 22:33:46
○ 2026-07-28 02:43:40
●NSns3.brandshelter.info2026-06-20 → 2026-07-28 · 3 obs
● 2026-06-20 22:33:46
● 2026-07-28 02:43:40
○NSns3.lovellsnames.org2015-08-19 → 2016-07-17 · 4 obs
● 2016-07-17 09:17:32
○ 2026-06-20 22:33:46
○ 2026-07-28 02:43:40
●NSns4.brandshelter.net2026-06-20 → 2026-07-28 · 3 obs
● 2026-06-20 22:33:46
● 2026-07-28 02:43:40
○NSns4.lovellsnames.org2015-08-19 → 2016-07-17 · 4 obs
● 2016-07-17 09:17:32
○ 2026-06-20 22:33:46
○ 2026-07-28 02:43:40
●NSns5.brandshelter.us2026-06-20 → 2026-07-28 · 3 obs
● 2026-06-20 22:33:46
● 2026-07-28 02:43:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, c.dns.jp, b.dns.jp, h.dns.jp... | - |
| tmobile.jp | ns5.brandshelter.us, ns4.brandshelter.net, ns3.brandshelter.info, ns2.brandshelter.de... | - |
✅ Authoritative Response
Server:194.0.182.12
NS records: ns5.brandshelter.us, ns4.brandshelter.net, ns3.brandshelter.info, ns2.brandshelter.de, ns1.brandshelter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tmobile.jp (unsigned zone)
⏱️ Timing
Total: 1789ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | ns2.brandshelter.de, ns1.brandshelter.com... |
| SOA | 1 | ns1.brandshelter.com tech.brandshelter.c |
Analysis
Name Servers
Five name servers handle delegation for tmobile.jp: ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info and two others.
tmobile.jp partially shares its NS delegation with several other domains, including tezenis.de, t-systems.com.mx, 966tfm.net and two others.
These name servers tend to appear together with the name servers ns4.brandshelter.net, ns5.brandshelter.us and ns1.prncpm.com, plus two others.
Host names pointing to two IP addresses:
ns1.brandshelter.com maps to two IP addresses — 193.227.117.9 and 2a04:2b00:14cc::9.
ns2.brandshelter.de maps to two IP addresses — 194.50.187.11 and 2a04:2b00:14dd::11.
ns3.brandshelter.info maps to two IP addresses — 194.0.182.12 and 2a04:2b00:14ee::12.
ns4.brandshelter.net maps to two IP addresses — 193.227.117.10 and 2a04:2b00:14cc::10.
ns5.brandshelter.us maps to two IP addresses — 194.50.187.14 and 2a04:2b00:14dd::14.