barrier.ltd - robtex.com
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barrier.ltd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.120.145🇯🇵 XSERVER-AS | ||||||
| PTR | sv14144.xserver.jp | ||||||
| NS | ns1.xserver.jp ⭐ | ||||||
| A | 202.226.36.164🇯🇵 XSERVER-AS | ||||||
| PTR | ip-202-226-36-164.defastlink.net | ||||||
| A | 202.226.36.170🇯🇵 XSERVER-AS | ||||||
| PTR | ip-202-226-36-170.defastlink.net | ||||||
| A | 202.226.36.246🇯🇵 XSERVER-AS | ||||||
| PTR | ns1.xserver.jp | ||||||
| NS | ns2.xserver.jp | ||||||
| A | 35.72.43.26🇯🇵 Amazon | ||||||
| PTR | ns2.xserver.jp | ||||||
| NS | ns3.xserver.jp | ||||||
| A | 202.226.36.247🇯🇵 XSERVER-AS | ||||||
| PTR | ns3.xserver.jp | ||||||
| NS | ns4.xserver.jp | ||||||
| A | 183.90.224.226🇯🇵 XSERVER-AS | ||||||
| PTR | ip-183-90-224-226.defastlink.net | ||||||
| A | 183.90.224.230🇯🇵 XSERVER-AS | ||||||
| PTR | ip-183-90-224-230.defastlink.net | ||||||
| A | 202.226.39.247🇯🇵 XSERVER-AS | ||||||
| PTR | ns4.xserver.jp | ||||||
| NS | ns5.xserver.jp | ||||||
| A | 157.112.182.218🇯🇵 XSERVER-AS | ||||||
| PTR | ip-157-112-182-218.defastlink.net | ||||||
| A | 157.112.182.220🇯🇵 XSERVER-AS | ||||||
| PTR | ip-157-112-182-220.defastlink.net | ||||||
| A | 202.226.37.247🇯🇵 XSERVER-AS | ||||||
| PTR | ns5.xserver.jp | ||||||
| MX | barrier.ltd ⭐ | ||||||
| A | 162.43.120.145🇯🇵 XSERVER-AS | ||||||
| PTR | sv14144.xserver.jp | ||||||
| TXT | v=spf1 +a:sv14144.xserver.jp +a:barrier.ltd +mx include:spf.sender.xserver.jp... | ||||||
| SOA | ns1.xserver.jproot@xserver.jp serial=0 | ||||||
ltd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.ltd ⭐ 🔒 | ||||||
| NS | v0n1.nic.ltd 🔒 | ||||||
| NS | v0n2.nic.ltd 🔒 | ||||||
| NS | v0n3.nic.ltd 🔒 | ||||||
| NS | v2n0.nic.ltd 🔒 | ||||||
| NS | v2n1.nic.ltd 🔒 | ||||||
| SOA | v0n0.nic.ltdhostmaster@donuts.email serial=1771202330 | ||||||
MX for
barrier.ltd |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 09:13:56
●NSns2.xserver.jp2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 09:13:56
●NSns3.xserver.jp2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 09:13:56
●NSns4.xserver.jp2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 09:13:56
●NSns5.xserver.jp2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 09:13:56
●MXbarrier.ltd2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 09:13:56
●A162.43.120.1452026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 09:13:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ltd | v2n0.nic.ltd, v0n1.nic.ltd, v0n0.nic.ltd, v0n2.nic.ltd... | 12 records |
| barrier.ltd | ns2.xserver.jp, ns3.xserver.jp, ns1.xserver.jp, ns5.xserver.jp... | - |
✅ Authoritative Response
Server: 202.226.36.247
NS records: ns2.xserver.jp, ns3.xserver.jp, ns1.xserver.jp, ns5.xserver.jp, ns4.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for barrier.ltd (unsigned zone)
⏱️ Timing
Total: 1224ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.120.145 |
| NS | 5 | ns5.xserver.jp, ns4.xserver.jp... |
| MX | 1 | barrier.ltd (pri: 0) |
| TXT | 1 | v=spf1 +a:sv14144.xserver.jp +a:barrier. |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.ltd, v2n0.nic.ltd, v0n3.nic.ltd...)
AI analysis
barrier.ltd serves as the mail server for barrier.ltd.
barrier.ltd points to IP number 162.43.120.145.
For instance, other host names mail.koboya.co.jp, fic-group.com, www.fic-group.com, mail.tj-co.com and www.motohama.co.jp share IP numbers with barrier.ltd.
barrier.ltd is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
barrier.ltd shares name servers with other domains at least partially, for example msden.jp, utufx.com, kitamura-kk.com, nakagawa-tax.net and prendre-furisode.com.
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.
barrier.ltd is handled by a single mail server, barrier.ltd.
barrier.ltd points to a single IP: 162.43.120.145.