mails.jetpcb.com - robtex.com
mails.jetpcb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 61.219.175.227🇹🇼 HiNet61.219.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | mails.jetpcb.com | ||||||
jetpcb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 61.219.175.223🇹🇼 HiNet61.219.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| NS | ns1.melbourneit.net ⭐ | ||||||
| NS | ns2.melbourneit.net | ||||||
| NS | ns3.melbourneit.net | ||||||
| NS | ns4.melbourneit.net | ||||||
| MX | mails.jetpcb.com ⭐ | ||||||
| TXT | v=spf1 a mx ip4:61.219.175.227 ~all | ||||||
| SOA | ns1.melbourneit.netadmin@melbourneit.net 2025-12-20 #28 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A61.219.175.2272015-07-24 → 2026-04-15 · 2 obs
● 2015-07-24 03:11:16
● 2026-04-15 15:23:52
● 2026-04-15 15:23:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jetpcb.com | ns1.melbourneit.net, ns2.melbourneit.net, ns3.melbourneit.net, ns4.melbourneit.net | - |
✅ Authoritative Response
Server:99.83.147.209
NS records: ns1.melbourneit.net, ns2.melbourneit.net, ns3.melbourneit.net, ns4.melbourneit.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jetpcb.com (unsigned zone)
⏱️ Timing
Total: 465ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.219.175.227 |
Analysis
Mail Server Role
mails.jetpcb.com serves as the mail server for jetpcb.com.
IP Addresses
mails.jetpcb.com resolves to a single IP: 61.219.175.227.
Other host names share IP numbers with mails.jetpcb.com; for instance 61-219-175-227.hinet-ip.hinet.net.