mail.masterwebb.com - dns.ninja
mail.masterwebb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.94.128.110🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www900.sakura.ne.jp | ||||||
masterwebb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.94.128.110🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| NS | ns1.value-domain.com ⭐ | ||||||
| NS | ns2.value-domain.com | ||||||
| NS | ns3.value-domain.com ⚠️ Not in zone NS records | ||||||
| NS | ns4.value-domain.com ⚠️ Not in zone NS records | ||||||
| NS | ns5.value-domain.com ⚠️ Not in zone NS records | ||||||
| MX | mail.masterwebb.com ⭐ | ||||||
| TXT | v=spf1 mx ip4:219.94.128.110 ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@masterwebb.com 2021-04-20 #14 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A122.211.138.352015-08-18 → 2016-07-11 · 4 obs
● 2015-08-18 22:57:54
● 2016-07-11 11:03:52
○ 2026-04-14 10:27:42
○ 2026-07-23 18:19:04
● 2016-07-11 11:03:52
○ 2026-04-14 10:27:42
○ 2026-07-23 18:19:04
●A219.94.128.1102026-04-14 → 2026-07-23 · 3 obs
○ 2016-07-11 11:03:52
● 2026-04-14 10:27:42
● 2026-07-23 18:19:04
● 2026-04-14 10:27:42
● 2026-07-23 18:19:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net... | - |
| masterwebb.com | ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com... | 5 records |
✅ Authoritative Response
Server:172.64.52.38
NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masterwebb.com (unsigned zone)
⏱️ Timing
Total: 447ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.94.128.110 |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com...)
Analysis
Mail Server Role
mail.masterwebb.com serves as a mail server for masterwebb.com.
IP Addresses
mail.masterwebb.com points to a single IP number: 219.94.128.110.
Additional host names — denenshuzan.com, koyou-hoken21.com, socius3.sakura.ne.jp and two others — share IP numbers with mail.masterwebb.com.