mx.wtb-c.com - robtex.com
mx.wtb-c.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
wtb-c.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.42🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | dns03.fitcall.com ⭐ | ||||||
| NS | dns04.fitcall.com | ||||||
| MX | mx.wtb-c.com ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | dns03.fitcall.comroot@fitcall.com serial=2698704508 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A153.122.206.942026-02-25 → 2026-03-29 · 3 obs
○ 2020-01-13 01:38:20
● 2026-02-25 11:04:52
● 2026-03-29 18:19:16
● 2026-02-25 11:04:52
● 2026-03-29 18:19:16
○A211.13.204.142020-01-13 → 2020-01-13 · 3 obs
● 2020-01-13 01:38:20
○ 2026-02-25 11:04:52
○ 2026-03-29 18:19:16
○ 2026-02-25 11:04:52
○ 2026-03-29 18:19:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| wtb-c.com | dns03.fitcall.com, dns04.fitcall.com | 6 records |
✅ Authoritative Response
Server:157.120.112.224
NS records: dns03.fitcall.com, dns04.fitcall.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wtb-c.com (unsigned zone)
⏱️ Timing
Total: 485ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.94 |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (dns03.fitcall.com, dns03.fitcall.com, dns03.fitcall.com...)
Analysis
Mail Server Role
mx.wtb-c.com is the mail server for wtb-c.com.
IP Addresses
mx.wtb-c.com maps to IP address 153.122.206.94.
Other host names, for instance mx.mercure-system.jp, mx.sitia.jp, mx.prca.jp, mx.shimizuen.jp and mx.diginet.co.jp share IP numbers with mx.wtb-c.com.