mb.aidma21.com - robtex.com
mb.aidma21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.212.219.52🇯🇵 InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| PTR | www6b.sppd.ne.jp | ||||||
aidma21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.212.219.52🇯🇵 InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| NS | vm0.aidma21.com ⭐ | ||||||
| NS | ns2.sppd.ne.jp | ||||||
| NS | ns9.sppd.ne.jp | ||||||
| MX | mb.aidma21.com ⭐ | ||||||
| TXT | v=spf1 +mx +a ~all | ||||||
| SOA | vm0.aidma21.comroot@vm0.aidma21.com 2024-10-05 #1 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A202.212.133.442015-06-30 → 2016-07-04 · 4 obs
● 2015-06-30 20:19:34
● 2016-07-04 10:20:18
○ 2026-03-18 22:31:28
○ 2026-03-23 03:44:52
● 2016-07-04 10:20:18
○ 2026-03-18 22:31:28
○ 2026-03-23 03:44:52
●A202.212.219.522026-03-18 → 2026-03-23 · 3 obs
○ 2016-07-04 10:20:18
● 2026-03-18 22:31:28
● 2026-03-23 03:44:52
● 2026-03-18 22:31:28
● 2026-03-23 03:44:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| aidma21.com | ns9.sppd.ne.jp, ns2.sppd.ne.jp | - |
✅ Authoritative Response
Server:202.212.133.4
NS records: ns9.sppd.ne.jp, ns2.sppd.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for aidma21.com (unsigned zone)
⏱️ Timing
Total: 1174ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.212.219.52 |
Analysis
Mail Server Role
mb.aidma21.com handles mail for aidma21.com.
IP Addresses
mb.aidma21.com points to a single IP address: 202.212.219.52.
Other host names such as vm0.katagiri-service.com, katagiri-service.com, tannpopo-condominium.com, ten-ken.com and mb.ten-ken.com share IPs with mb.aidma21.com.