gumode.jp - robtex.com
gumode.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.227.38.65🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada | ||||||
| PTR | myshopify.com | ||||||
| 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 2026-01-06 #11 | ||||||
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=1778611502 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSamdns03.alpha-mail.jp2026-04-16 → 2026-05-12 · 2 obs
● 2026-05-12 19:40:44
●NSkotetsu.alpha-lt.net2026-04-16 → 2026-05-12 · 2 obs
● 2026-05-12 19:40:44
●NStsukuba.aics.ne.jp2026-04-16 → 2026-05-12 · 2 obs
● 2026-05-12 19:40:44
●MXampub01.alpha-mail.net2026-04-16 → 2026-05-12 · 2 obs
● 2026-05-12 19:40:44
●MXampub02.alpha-mail.net2026-04-16 → 2026-05-12 · 2 obs
● 2026-05-12 19:40:44
●MXampub03.alpha-mail.net2026-04-16 → 2026-05-12 · 2 obs
● 2026-05-12 19:40:44
●MXampub04.alpha-mail.net2026-04-16 → 2026-05-12 · 2 obs
● 2026-05-12 19:40:44
●A23.227.38.652026-04-16 → 2026-05-12 · 2 obs
● 2026-05-12 19:40:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, g.dns.jp, d.dns.jp, a.dns.jp... | - |
| gumode.jp | kotetsu.alpha-lt.net, tsukuba.aics.ne.jp, amdns03.alpha-mail.jp | 1 record |
✅ Authoritative Response
Server:157.205.252.6
NS records: kotetsu.alpha-lt.net, tsukuba.aics.ne.jp, amdns03.alpha-mail.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gumode.jp (unsigned zone)
⏱️ Timing
Total: 2014ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.65 |
| NS | 3 | kotetsu.alpha-lt.net, tsukuba.aics.ne.jp... |
| MX | 4 | ampub03.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
gumode.jp points to a single IP address: 23.227.38.65.
Other host names such as buildyourcnc.com, vizer.eu, timepads.in, blushkids.com and checadesigns.com share IPs with gumode.jp.
Name Servers
gumode.jp is delegated to three name servers: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp.
gumode.jp at least partially shares name servers with other domains, for example hsun.co.jp, tocha.co.jp, blancvert.jp, mi-center.jp and clinck.co.jp.
Host names with a single IP address:
amdns03.alpha-mail.jp resolves to 216.230.254.112.
kotetsu.alpha-lt.net resolves to 157.205.252.6.
tsukuba.aics.ne.jp resolves to 157.205.252.7.
Mail Servers
gumode.jp is served by four mail servers: ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net and ampub04.alpha-mail.net.
gumode.jp shares at least partially some mail servers with other domains, for instance oji-den.com, seiryo.biz, kk-kasuga.co.jp, iwasyoh.co.jp and fukushi-c.co.jp.
Host names with one IP number:
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