mx.arman.co.jp - robtex.com
mx.arman.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.13.204.4🇯🇵 MEX211.13.192.0/19 Media EXchange Co., Inc. | ||||||
arman.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.133.145.158🇯🇵 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.arman.co.jp ⭐ | ||||||
| TXT | v=spf1 ip4:211.13.204.0/24 include:spf.all-internet.jp ~all | ||||||
| SOA | ns01.ai-hosting.nettsg@stagegroup.jp 2025-06-19 #3 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A211.13.204.42018-05-17 → 2026-05-15 · 2 obs
● 2018-05-17 18:15:50
● 2026-05-15 09:29:52
● 2026-05-15 09:29:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| arman.co.jp | 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 arman.co.jp (unsigned zone)
⏱️ Timing
Total: 1737ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.13.204.4 |
Analysis
IP Addresses
mx.arman.co.jp points to a single IP address: 211.13.204.4.
Other host names such as mx.kaisoukeikaku.com, mx.nitori-bunkazaidan.com, mx.coe24.com, mx.jefunited.co.jp and mail.yamashiroya.co.jp share IPs with mx.arman.co.jp.