jetpcb.com - robtex.com
jetpcb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 61.219.175.223🇹🇼 HiNet61.219.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | mails.jetpcb.com | ||||||
| PTR | mails.shingwell.com.tw | ||||||
| NS | ns1.melbourneit.net ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.melbourneit.net | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.melbourneit.net | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.melbourneit.net | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | mails.jetpcb.com ⭐ | ||||||
| A | 61.219.175.227🇹🇼 HiNet61.219.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | mails.jetpcb.com | ||||||
| TXT | v=spf1 a mx ip4:61.219.175.227 ~all | ||||||
| SOA | ns1.melbourneit.netadmin@melbourneit.net 2025-12-20 #28 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776218647 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.melbourneit.net2026-02-14 → 2026-04-15 · 3 obs
● 2026-02-14 23:35:30
● 2026-04-15 02:15:32
●NSns2.melbourneit.net2026-02-14 → 2026-04-15 · 3 obs
● 2026-02-14 23:35:30
● 2026-04-15 02:15:32
●NSns3.melbourneit.net2026-02-14 → 2026-04-15 · 3 obs
● 2026-02-14 23:35:30
● 2026-04-15 02:15:32
●NSns4.melbourneit.net2026-02-14 → 2026-04-15 · 3 obs
● 2026-02-14 23:35:30
● 2026-04-15 02:15:32
○NSrma.shingtech.com.tw2015-06-12 → 2017-09-30 · 4 obs
● 2017-09-30 22:38:12
○ 2026-02-14 23:35:30
○ 2026-04-15 02:15:32
○NSrma.shingwell.com.tw2015-06-12 → 2017-09-30 · 4 obs
● 2017-09-30 22:38:12
○ 2026-02-14 23:35:30
○ 2026-04-15 02:15:32
●MXmails.jetpcb.com2015-06-12 → 2026-04-15 · 2 obs
● 2026-04-15 02:15:32
●A61.219.175.2232015-06-12 → 2026-04-15 · 2 obs
● 2026-04-15 02:15:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net... | - |
| jetpcb.com | ns1.melbourneit.net, ns2.melbourneit.net, ns3.melbourneit.net, ns4.melbourneit.net | - |
✅ Authoritative Response
Server:13.248.158.180
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: 384ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.219.175.223 |
| NS | 4 | ns4.melbourneit.net, ns1.melbourneit.net... |
| MX | 1 | mails.jetpcb.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:61.219.175.227 ~all |
| SOA | 1 | ns1.melbourneit.net admin.melbourneit.ne |
Analysis
Hierarchy
jetpcb.com is a parent of mails.jetpcb.com and www.jetpcb.com.
IP Addresses
jetpcb.com resolves to one IP number: 61.219.175.223.
Other host names such as www.jetpcb.com and 61-219-175-223.hinet-ip.hinet.net share IP numbers with jetpcb.com.
Name Servers
jetpcb.com is delegated to four name servers: ns1.melbourneit.net, ns2.melbourneit.net, ns3.melbourneit.net and ns4.melbourneit.net.
jetpcb.com at least partially shares name servers with other domains, for instance wallpegstore.com, propertybridge.org, emergingproducts.biz, bata-australia.com.au and pavlovaland.com.
Host names with one IP number: ns1.melbourneit.net points to 13.248.158.180; ns2.melbourneit.net points to 75.2.118.134; ns3.melbourneit.net points to 76.223.26.245; ns4.melbourneit.net points to 99.83.147.209.
Mail Servers
jetpcb.com is handled by a single mail server, mails.jetpcb.com.
mails.jetpcb.com resolves to IP 61.219.175.227.