frontier-ltd.net - robtex.com
frontier-ltd.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774427132 | ||||||
MX for
frontier-ltd.net |
Same first word
frontier-ltd.net |
frontier-ltd.com |
DNS History
13 records (7 active, 6 former)
○NSdns1.name-services.com2017-01-04 → 2017-01-04 · 3 obs
○ 2019-03-25 01:57:58
○ 2026-03-25 08:48:20
○NSdns2.name-services.com2017-01-04 → 2017-01-04 · 3 obs
○ 2019-03-25 01:57:58
○ 2026-03-25 08:48:20
○NSdns3.name-services.com2017-01-04 → 2017-01-04 · 3 obs
○ 2019-03-25 01:57:58
○ 2026-03-25 08:48:20
○NSdns4.name-services.com2017-01-04 → 2017-01-04 · 3 obs
○ 2019-03-25 01:57:58
○ 2026-03-25 08:48:20
○NSdns5.name-services.com2017-01-04 → 2017-01-04 · 3 obs
○ 2019-03-25 01:57:58
○ 2026-03-25 08:48:20
●NSns1.xserver.jp2019-03-25 → 2026-03-25 · 3 obs
● 2019-03-25 01:57:58
● 2026-03-25 08:48:20
●NSns2.xserver.jp2019-03-25 → 2026-03-25 · 3 obs
● 2019-03-25 01:57:58
● 2026-03-25 08:48:20
●NSns3.xserver.jp2019-03-25 → 2026-03-25 · 3 obs
● 2019-03-25 01:57:58
● 2026-03-25 08:48:20
●NSns4.xserver.jp2019-03-25 → 2026-03-25 · 3 obs
● 2019-03-25 01:57:58
● 2026-03-25 08:48:20
●NSns5.xserver.jp2019-03-25 → 2026-03-25 · 3 obs
● 2019-03-25 01:57:58
● 2026-03-25 08:48:20
●MXfrontier-ltd.net2019-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 08:48:20
●A183.90.242.142019-03-25 → 2026-03-25 · 3 obs
● 2019-03-25 01:57:58
● 2026-03-25 08:48:20
○A8.5.1.362017-01-04 → 2017-01-04 · 3 obs
○ 2019-03-25 01:57:58
○ 2026-03-25 08:48:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net... | - |
| frontier-ltd.net | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:157.112.182.220
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for frontier-ltd.net (unsigned zone)
⏱️ Timing
Total: 1364ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.242.14 |
| NS | 5 | ns4.xserver.jp, ns5.xserver.jp... |
| MX | 1 | frontier-ltd.net (pri: 0) |
| TXT | 1 | v=spf1 +a:sv2113.xserver.jp +a:frontier- |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
frontier-ltd.net serves as the mail server for frontier-ltd.net.
IP Addresses
frontier-ltd.net points to a single IP address: 183.90.242.14.
Other host names such as newmo.jp, mail.stratech.co.jp, stratech.co.jp, metalhouse.co.jp and resinkk.com share IP numbers with frontier-ltd.net.
Name Servers
frontier-ltd.net is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
At least part of the name servers for frontier-ltd.net are shared with other domains, for instance jins-partners.com, kyokaori.com, ibac.jp, matsuura-k.net and supertc.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
Mail for frontier-ltd.net is handled by a single mail server, frontier-ltd.net.
Host frontier-ltd.net points to IP 183.90.242.14.