mailserv01.urakudou.com - robtex.com
mailserv01.urakudou.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.133.145.142🇯🇵 SAKURA-B27.133.128.0/19 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | ow01.all-internet.jp | ||||||
urakudou.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.133.145.142🇯🇵 SAKURA-B27.133.128.0/19 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| NS | ns01.ai-hosting.net ⭐ | ||||||
| NS | ns02.ai-hosting.net | ||||||
| MX | mailserv01.urakudou.com ⭐ | ||||||
| TXT | v=spf1 include:spf.all-internet.jp ~all | ||||||
| SOA | ns01.ai-hosting.nettsg@stagegroup.jp 2024-08-05 #3 | ||||||
MX for
Similar names
DNS History
2 records (1 active, 1 former)
○A210.129.213.1942018-06-21 → 2018-06-21 · 3 obs
● 2018-06-21 09:21:40
○ 2026-02-15 14:21:48
○ 2026-05-12 02:26:30
○ 2026-02-15 14:21:48
○ 2026-05-12 02:26:30
●A27.133.145.1422026-02-15 → 2026-05-12 · 3 obs
○ 2018-06-21 09:21:40
● 2026-02-15 14:21:48
● 2026-05-12 02:26:30
● 2026-02-15 14:21:48
● 2026-05-12 02:26:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| urakudou.com | ns01.ai-hosting.net, ns02.ai-hosting.net | - |
✅ Authoritative Response
Server:27.133.145.163
NS records: ns01.ai-hosting.net, ns02.ai-hosting.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for urakudou.com (unsigned zone)
⏱️ Timing
Total: 1160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 27.133.145.142 |
Analysis
Mail Server Role
mailserv01.urakudou.com serves as the mail server for urakudou.com.
IP Addresses
mailserv01.urakudou.com points to an IP address: 27.133.145.142.
other host names include kouwa-kaitori.com, mail.tk-a.co.jp, mail.honka-nagano.com, mail.e-marina.jp and mail.funateru.co.jp; they share IP numbers with mailserv01.urakudou.com.