unext.co.jp - robtex.com
unext.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.140.112.141🇯🇵 U-NEXT-AS-AP103.140.112.0/24 U-NEXT Co.,Ltd. MEGURO CENTRAL SQUARE 3-1-1 Kamiosaki | ||||||
| PTR | bos-ex.unext.jp | ||||||
| PTR | cast-test-prod.unext.jp | ||||||
| PTR | commoninfrastructureserver.unext.jp | ||||||
| PTR | emv3dsecure.unext.jp | ||||||
| PTR | sbpsun.unext.jp | ||||||
| PTR | liquid-callback.yumobile.jp | ||||||
| PTR | ota-origin.yumobile.jp | ||||||
| PTR | usen-api.yumobile.jp | ||||||
| NS | ns10.unext.co.jp ⭐ | ||||||
| A | 103.140.112.10🇯🇵 U-NEXT-AS-AP103.140.112.0/24 U-NEXT Co.,Ltd. MEGURO CENTRAL SQUARE 3-1-1 Kamiosaki | ||||||
| PTR | ns10.unext.co.jp | ||||||
| NS | unext-ns10.nxtsvc.com | ||||||
| A | 103.140.112.10🇯🇵 U-NEXT-AS-AP103.140.112.0/24 U-NEXT Co.,Ltd. MEGURO CENTRAL SQUARE 3-1-1 Kamiosaki | ||||||
| PTR | ns10.unext.co.jp | ||||||
| NS | unext-ns11.nxtsvc.com | ||||||
| A | 103.140.112.11🇯🇵 U-NEXT-AS-AP103.140.112.0/24 U-NEXT Co.,Ltd. MEGURO CENTRAL SQUARE 3-1-1 Kamiosaki | ||||||
| PTR | ns11.unext.co.jp | ||||||
| NS | unext-ns12.nxtsvc.com | ||||||
| A | 103.140.112.12🇯🇵 U-NEXT-AS-AP103.140.112.0/24 U-NEXT Co.,Ltd. MEGURO CENTRAL SQUARE 3-1-1 Kamiosaki | ||||||
| PTR | ns12.unext.co.jp | ||||||
| MX | p-mx01.unext-info.jp ⭐ | ||||||
| A | 103.140.112.241🇯🇵 U-NEXT-AS-AP103.140.112.0/24 U-NEXT Co.,Ltd. MEGURO CENTRAL SQUARE 3-1-1 Kamiosaki | ||||||
| PTR | p-mx01.unext-info.jp | ||||||
| TXT | v=spf1 ip4:210.150.110.161/32 ip4:210.150.110.176/32 ip4:103.140.112.241/32 i... | ||||||
| TXT | _globalsign-domain-verification=QsI4TWTAOVWfDWjTPf92aw2KCcR-GsoJZIU081u4gv | ||||||
| SOA | ns10.unext.co.jproot@unext.jp 2025-09-16 #2 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
rank #4307 in the tld
📈 Tranco rank: #408,345
WOT: SAFE (58/100)
Subdomains
ns12.unext.co.jp |
ns11.unext.co.jp |
note.unext.co.jp |
www.unext.co.jp |
bb.unext.co.jp |
my.unext.co.jp |
ns10.unext.co.jp |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○NSns01.unext.co.jp2015-06-27 → 2017-02-16 · 4 obs
● 2017-02-16 06:31:00
○ 2026-02-15 17:10:50
○ 2026-03-22 07:24:22
○NSns02.unext.co.jp2015-06-27 → 2017-02-16 · 4 obs
● 2017-02-16 06:31:00
○ 2026-02-15 17:10:50
○ 2026-03-22 07:24:22
●NSns10.unext.co.jp2026-02-15 → 2026-03-22 · 3 obs
● 2026-02-15 17:10:50
● 2026-03-22 07:24:22
●NSunext-ns10.nxtsvc.com2026-02-15 → 2026-03-22 · 3 obs
● 2026-02-15 17:10:50
● 2026-03-22 07:24:22
●NSunext-ns11.nxtsvc.com2026-02-15 → 2026-03-22 · 3 obs
● 2026-02-15 17:10:50
● 2026-03-22 07:24:22
●NSunext-ns12.nxtsvc.com2026-02-15 → 2026-03-22 · 3 obs
● 2026-02-15 17:10:50
● 2026-03-22 07:24:22
●MXp-mx01.unext-info.jp2026-02-15 → 2026-03-22 · 2 obs
● 2026-03-22 07:24:22
●A103.140.112.1412026-02-15 → 2026-03-22 · 3 obs
● 2026-02-15 17:10:50
● 2026-03-22 07:24:22
○A203.138.97.302015-06-27 → 2016-04-28 · 4 obs
● 2016-04-28 12:17:20
○ 2017-01-13 21:30:02
○ 2026-03-22 07:24:22
○A203.138.97.772017-01-13 → 2017-02-16 · 5 obs
● 2017-01-13 21:30:02
● 2017-02-16 06:31:00
○ 2026-02-15 17:10:50
○ 2026-03-22 07:24:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, d.dns.jp, b.dns.jp, g.dns.jp... | - |
| unext.co.jp | unext-ns11.nxtsvc.com, unext-ns10.nxtsvc.com, unext-ns12.nxtsvc.com | - |
✅ Authoritative Response
Server: 103.140.112.11
NS records: unext-ns11.nxtsvc.com, unext-ns10.nxtsvc.com, unext-ns12.nxtsvc.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for unext.co.jp (unsigned zone)
⏱️ Timing
Total: 702ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.140.112.141 |
| NS | 3 | unext-ns12.nxtsvc.com, unext-ns11.nxtsvc.com... |
| MX | 1 | p-mx01.unext-info.jp (pri: 5) |
| TXT | 2 | v=spf1 ip4:210.150.110.161/32 ip4:210.15, _globalsign-domain-verification=QsI4TWTA |
| SOA | 1 | ns10.unext.co.jp root.unext.jp |
Analysis
Hierarchy
unext.co.jp is a parent of ns12.unext.co.jp, ns11.unext.co.jp, note.unext.co.jp, www.unext.co.jp, bb.unext.co.jp and a few other host names.
IP Addresses
unext.co.jp points to a single IP: 103.140.112.141.
Other host names, for instance bos-ex.unext.jp, ota-origin.yumobile.jp, commoninfrastructureserver.unext.jp, usen-api.yumobile.jp and yumobile.jp share IP numbers with unext.co.jp.
Name Servers
unext.co.jp's delegation is handled by four name servers: unext-ns10.nxtsvc.com, unext-ns11.nxtsvc.com, unext-ns12.nxtsvc.com and ns10.unext.co.jp.
unext.co.jp partially shares name servers with other domains, such as unext.jp and unext-info.jp.
Host names with a single IP:
unext-ns10.nxtsvc.com points to: 103.140.112.10.
unext-ns11.nxtsvc.com points to: 103.140.112.11.
unext-ns12.nxtsvc.com points to: 103.140.112.12.
ns10.unext.co.jp points to: 103.140.112.10.
Names pointing to 103.140.112.10: unext-ns10.nxtsvc.com and ns10.unext.co.jp.
Mail Servers
unext.co.jp is handled by a single mail server, p-mx01.unext-info.jp.
Some mail servers are shared between unext.co.jp and other domains, for example unext-info.jp.
These mail servers are often used with i-mx01.unext-info.jp, mail1.unext-info.jp, p-mx02.unext-info.jp and reply.s12.exacttarget.com.
p-mx01.unext-info.jp points to a single IP: 103.140.112.241.