mailfilter.nu-beca.com - robtex.com
mailfilter.nu-beca.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.71.187.212🇹🇼 HiNet210.71.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | mailfilter.hibox.hinet.net | ||||||
nu-beca.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.213.136.213🇸🇬 Google35.213.128.0/18 | ||||||
| NS | ns1.hibox.hinet.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns.chthibox.net ⚠️ Not in zone NS records | ||||||
| NS | ns.hibox.hinet.net ⚠️ Not in parent delegation | ||||||
| NS | ns1.chthibox.net ⚠️ Not in zone NS records | ||||||
| MX | mailfilter.nu-beca.com ⭐ | ||||||
| TXT | v=spf1 include:hibox.hinet.net ~all | ||||||
| SOA | ns.hibox.hinet.nethostmaster@hinet.net serial=1775934001 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A210.71.187.2122013-03-30 → 2026-04-13 · 2 obs
● 2013-03-30 00:13:38
● 2026-04-13 09:24:28
● 2026-04-13 09:24:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| nu-beca.com | ns.chthibox.net, ns1.chthibox.net | - |
✅ Authoritative Response
Server:168.95.192.38
NS records: ns.chthibox.net, ns1.chthibox.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nu-beca.com (unsigned zone)
⏱️ Timing
Total: 1111ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.71.187.212 |
Analysis
Mail Server Role
mailfilter.nu-beca.com functions as a mail server for nu-beca.com.
IP Addresses
mailfilter.nu-beca.com resolves to one IP number: 210.71.187.212.
other host names including mailfilter.exploretech.com.tw, mailfilter.childepi.org.tw, mailfilter.eztest.com.tw, mailfilter.sheet.com.tw and mailfilter.wat.com.tw share IP numbers with mailfilter.nu-beca.com.