frontier-e.jp - robtex.com
frontier-e.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=1774669503 | ||||||
MX for
frontier-e.jp |
Same first word
frontier-e.co.jp |
frontier-e.jp |
Similar names
e-frontier.com |
tier-foren.eu |
tier-foren.de |
e-frontier.systems |
otr-reifen.de |
e-frontier.com.cn |
e-frontier.co.jp |
DNS History
13 records (7 active, 6 former)
●NSns1.xserver.jp2015-11-18 → 2026-03-28 · 3 obs
● 2015-11-18 04:56:34
● 2026-03-28 04:18:20
●NSns2.xserver.jp2015-11-18 → 2026-03-28 · 3 obs
● 2015-11-18 04:56:34
● 2026-03-28 04:18:20
●NSns3.xserver.jp2015-11-18 → 2026-03-28 · 3 obs
● 2015-11-18 04:56:34
● 2026-03-28 04:18:20
●NSns4.xserver.jp2015-11-18 → 2026-03-28 · 3 obs
● 2015-11-18 04:56:34
● 2026-03-28 04:18:20
●NSns5.xserver.jp2015-11-18 → 2026-03-28 · 3 obs
● 2015-11-18 04:56:34
● 2026-03-28 04:18:20
○NSns6.cpi.ad.jp2015-06-27 → 2015-06-27 · 3 obs
○ 2015-11-18 04:56:34
○ 2026-03-28 04:18:20
○NSns7.cpi.ad.jp2015-06-27 → 2015-06-27 · 3 obs
○ 2015-11-18 04:56:34
○ 2026-03-28 04:18:20
●MXfrontier-e.jp2016-02-28 → 2026-03-28 · 3 obs
● 2016-02-28 03:18:50
● 2026-03-28 04:18:20
○MXvlmx20.secure.ne.jp2015-06-27 → 2015-11-18 · 4 obs
● 2015-11-18 04:56:34
○ 2016-02-28 03:18:50
○ 2026-03-28 04:18:20
○MXvlmx21.secure.ne.jp2015-06-27 → 2015-11-18 · 4 obs
● 2015-11-18 04:56:34
○ 2016-02-28 03:18:50
○ 2026-03-28 04:18:20
○MXvlmx22.secure.ne.jp2015-06-27 → 2015-11-18 · 4 obs
● 2015-11-18 04:56:34
○ 2016-02-28 03:18:50
○ 2026-03-28 04:18:20
●A120.136.10.332016-02-28 → 2026-03-28 · 3 obs
● 2016-02-28 03:18:50
● 2026-03-28 04:18:20
○A211.9.192.922015-06-27 → 2015-11-18 · 4 obs
● 2015-11-18 04:56:34
○ 2016-02-28 03:18:50
○ 2026-03-28 04:18:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| frontier-e.jp | ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp... | 11 records |
✅ Authoritative Response
Server:183.90.224.226
NS records: ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for frontier-e.jp (unsigned zone)
⏱️ Timing
Total: 908ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.136.10.33 |
| NS | 5 | ns1.xserver.jp, ns4.xserver.jp... |
| MX | 1 | frontier-e.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv532.xserver.jp +a:frontier-e |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
Mail Server Role
frontier-e.jp serves as the mail server for frontier-e.jp.
IP Addresses
frontier-e.jp points to IP number: 120.136.10.33.
Other host names such as a-staffinginc.com, k-jcf.com, www.si-a.net, snd.xsrv.jp and 115.si-a.net share IPs with frontier-e.jp.
Name Servers
frontier-e.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
frontier-e.jp at least partially shares name servers with other domains, for instance sun--ace.com, depop.net, mnkk-base.com, elca.jp and v-colors.xsrv.jp.
Host names with three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
ns2.xserver.jp points to: 35.72.43.26.
ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
frontier-e.jp is handled by a single mail server, frontier-e.jp.
frontier-e.jp points to a single IP: 120.136.10.33.