pure-support.jp - robtex.com
pure-support.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.122.155🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | sv14554.xserver.jp | ||||||
| NS | kotetsu.alpha-lt.net ⭐ | ||||||
| A | 157.205.252.6🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | amdns01.alpha-mail.jp | ||||||
| NS | amdns03.alpha-mail.jp | ||||||
| A | 216.230.254.112🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US | ||||||
| PTR | amdns03.alpha-mail.jp | ||||||
| NS | tsukuba.aics.ne.jp | ||||||
| A | 157.205.252.7🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | amdns02.alpha-mail.jp | ||||||
| MX | ampub01.alpha-mail.net ⭐ | ||||||
| A | 216.230.254.1🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US | ||||||
| PTR | ampub01.alpha-mail.net | ||||||
| MX | ampub02.alpha-mail.net ⭐ | ||||||
| A | 216.230.254.2🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US | ||||||
| PTR | ampub02.alpha-mail.net | ||||||
| MX | ampub03.alpha-mail.net ⭐ | ||||||
| A | 216.230.254.3🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US | ||||||
| PTR | ampub03.alpha-mail.net | ||||||
| MX | ampub04.alpha-mail.net(50) | ||||||
| A | 216.230.254.4🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US | ||||||
| PTR | ampub04.alpha-mail.net | ||||||
| TXT | v=spf1 ip4:157.205.202.0/24 ip4:157.205.203.128/25 ip4:216.230.250.0/24 ip4:2... | ||||||
| SOA | kotetsu.alpha-lt.netpostmaster@alpha-web.ne.jp 2023-07-28 #8 | ||||||
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=1776003302 | ||||||
Same first word
pure-support.jp |
Similar names
DNS History
9 records (8 active, 1 former)
●NSamdns03.alpha-mail.jp2026-03-17 → 2026-04-12 · 3 obs
● 2026-03-17 20:50:18
● 2026-04-12 14:58:04
●NSkotetsu.alpha-lt.net2015-06-27 → 2026-04-12 · 2 obs
● 2026-04-12 14:58:04
●NStsukuba.aics.ne.jp2015-06-27 → 2026-04-12 · 2 obs
● 2026-04-12 14:58:04
●MXampub01.alpha-mail.net2015-06-27 → 2026-04-12 · 2 obs
● 2026-04-12 14:58:04
●MXampub02.alpha-mail.net2015-06-27 → 2026-04-12 · 2 obs
● 2026-04-12 14:58:04
●MXampub03.alpha-mail.net2015-06-27 → 2026-04-12 · 2 obs
● 2026-04-12 14:58:04
●MXampub04.alpha-mail.net2026-03-17 → 2026-04-12 · 3 obs
● 2026-03-17 20:50:18
● 2026-04-12 14:58:04
●A162.43.122.1552026-03-17 → 2026-04-12 · 3 obs
● 2026-03-17 20:50:18
● 2026-04-12 14:58:04
○A216.230.250.1722015-06-27 → 2017-09-26 · 4 obs
● 2017-09-26 15:40:48
○ 2026-03-17 20:50:18
○ 2026-04-12 14:58:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| pure-support.jp | tsukuba.aics.ne.jp, kotetsu.alpha-lt.net, amdns03.alpha-mail.jp | 1 record |
✅ Authoritative Response
Server:157.205.252.7
NS records: tsukuba.aics.ne.jp, kotetsu.alpha-lt.net, amdns03.alpha-mail.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pure-support.jp (unsigned zone)
⏱️ Timing
Total: 1718ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.122.155 |
| NS | 3 | amdns03.alpha-mail.jp, tsukuba.aics.ne.jp... |
| MX | 4 | ampub02.alpha-mail.net (pri: 10), ampub04.alpha-mail.net (pri: 50)... |
| TXT | 1 | v=spf1 ip4:157.205.202.0/24 ip4:157.205. |
| SOA | 1 | kotetsu.alpha-lt.net postmaster.alpha-we |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (amdns03.alpha-mail.jp)
Analysis
IP Addresses
pure-support.jp points to a single IP: 162.43.122.155.
Other host names, for instance style-d.jp, www.kazamidori.biz, and-o.com, shiva-design.com and ns2.style-d.jp share IP numbers with pure-support.jp.
Name Servers
pure-support.jp is delegated to three name servers: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp.
pure-support.jp partially shares name servers with other domains; examples include sweeping.co.jp, kenchikugyousei-db.jp, kokuhzo.com, ddsjapan.com and ekaterina.co.jp.
Host names with one IP number:
Host amdns03.alpha-mail.jp points to 216.230.254.112.
Host kotetsu.alpha-lt.net points to 157.205.252.6.
Host tsukuba.aics.ne.jp points to 157.205.252.7.
Mail Servers
pure-support.jp is handled by four mail servers: ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net and ampub04.alpha-mail.net.
pure-support.jp shares some mail servers with other domains, at least partially, such as wgk.co.jp, ntlogi.jp, leadskin.jp, topice.co.jp and set-japan.co.jp.
Host names with one IP:
ampub01.alpha-mail.net points to 216.230.254.1
ampub02.alpha-mail.net points to 216.230.254.2
ampub03.alpha-mail.net points to 216.230.254.3
ampub04.alpha-mail.net points to 216.230.254.4