pingchengtech.com - robtex.com
pingchengtech.com
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=1774529672 | ||||||
Same first word
pingchengtech.com |
DNS History
17 records (6 active, 11 former)
○NSaron.ns.cloudflare.com2017-08-06 → 2017-08-06 · 4 obs
● 2017-08-06 19:19:46
○ 2026-02-24 21:22:10
○ 2026-03-26 13:00:06
○NSdonald.ns.cloudflare.com2017-08-06 → 2017-08-06 · 4 obs
● 2017-08-06 19:19:46
○ 2026-02-24 21:22:10
○ 2026-03-26 13:00:06
●NSns-1404.awsdns-47.org2026-02-24 → 2026-03-26 · 3 obs
● 2026-02-24 21:22:10
● 2026-03-26 13:00:06
●NSns-1594.awsdns-07.co.uk2026-02-24 → 2026-03-26 · 3 obs
● 2026-02-24 21:22:10
● 2026-03-26 13:00:06
●NSns-363.awsdns-45.com2026-02-24 → 2026-03-26 · 3 obs
● 2026-02-24 21:22:10
● 2026-03-26 13:00:06
●NSns-890.awsdns-47.net2026-02-24 → 2026-03-26 · 3 obs
● 2026-02-24 21:22:10
● 2026-03-26 13:00:06
○NSns53.domaincontrol.com2016-12-14 → 2016-12-14 · 3 obs
○ 2017-08-06 19:19:46
○ 2026-03-26 13:00:06
○NSns54.domaincontrol.com2016-12-14 → 2016-12-14 · 3 obs
○ 2017-08-06 19:19:46
○ 2026-03-26 13:00:06
○MXdc-ed8aae104c79.pingchengtech.com2017-08-06 → 2017-08-06 · 4 obs
● 2017-08-06 19:19:46
○ 2026-02-24 21:22:10
○ 2026-03-26 13:00:06
●MXinbound-smtp.ap-southeast-2.amazonaws.com2026-02-24 → 2026-03-26 · 3 obs
● 2026-02-24 21:22:10
● 2026-03-26 13:00:06
○MXmail.pingchengtech.com2016-12-14 → 2016-12-14 · 3 obs
○ 2017-08-06 19:19:46
○ 2026-03-26 13:00:06
○A104.27.172.352017-08-06 → 2017-08-06 · 4 obs
● 2017-08-06 19:19:46
○ 2026-02-24 21:22:10
○ 2026-03-26 13:00:06
○A104.27.173.352017-08-06 → 2017-08-06 · 4 obs
● 2017-08-06 19:19:46
○ 2026-02-24 21:22:10
○ 2026-03-26 13:00:06
○A166.62.27.642016-12-14 → 2016-12-14 · 3 obs
○ 2017-08-06 19:19:46
○ 2026-03-26 13:00:06
○A2400:cb00:2048:1::681b:ac232017-08-06 → 2017-08-06 · 4 obs
● 2017-08-06 19:19:46
○ 2026-02-24 21:22:10
○ 2026-03-26 13:00:06
○A2400:cb00:2048:1::681b:ad232017-08-06 → 2017-08-06 · 4 obs
● 2017-08-06 19:19:46
○ 2026-02-24 21:22:10
○ 2026-03-26 13:00:06
●A76.76.21.212026-02-24 → 2026-03-26 · 3 obs
● 2026-02-24 21:22:10
● 2026-03-26 13:00:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| pingchengtech.com | ns-363.awsdns-45.com, ns-890.awsdns-47.net, ns-1594.awsdns-07.co.uk, ns-1404.awsdns-47.org | 1 record |
✅ Authoritative Response
Server:205.251.193.107
NS records: ns-363.awsdns-45.com, ns-890.awsdns-47.net, ns-1594.awsdns-07.co.uk, ns-1404.awsdns-47.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pingchengtech.com (unsigned zone)
⏱️ Timing
Total: 372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 4 | ns-1404.awsdns-47.org, ns-1594.awsdns-07.co.uk... |
| MX | 1 | inbound-smtp.ap-southeast-2.amazonaws.co |
| TXT | 1 | google-site-verification=BUsvynQofuhDFa8 |
| SOA | 1 | ns-1594.awsdns-07.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-363.awsdns-45.com)
Analysis
IP Addresses
pingchengtech.com resolves to a single IP: 76.76.21.21.
Other host names, for instance glattal-turniere.ch, getwebbed.ca, ucan.network, weezstech.com and magimoo.com share IP numbers with pingchengtech.com.
Name Servers
pingchengtech.com is delegated to four name servers: ns-363.awsdns-45.com, ns-890.awsdns-47.net, ns-1404.awsdns-47.org and ns-1594.awsdns-07.co.uk.
pingchengtech.com shares some name servers with other domains, for example 228.162.16.in-addr.arpa, pdln.com, msd.ee, poporo.co.jp and 32.162.18.in-addr.arpa.
These name servers are commonly paired with ns1-24-ap-east-1.ec2-rdns.amazonaws.com, ns2-24-ap-east-1.ec2-rdns.amazonaws.com, ns3-24-ap-east-1.ec2-rdns.amazonaws.com, ns4-24-ap-east-1.ec2-rdns.amazonaws.com, ns-152.awsdns-19.com, ns-1281.awsdns-32.org and ns-1768.awsdns-29.co.uk.
Host names with two IP numbers
Two IPs per host:
ns-363.awsdns-45.com points to 2600:9000:5301:6b00::1 and 205.251.193.107
ns-890.awsdns-47.net points to 2600:9000:5303:7a00::1 and 205.251.195.122
ns-1404.awsdns-47.org points to 2600:9000:5305:7c00::1 and 205.251.197.124
ns-1594.awsdns-07.co.uk points to 2600:9000:5306:3a00::1 and 205.251.198.58
Mail Servers
pingchengtech.com is handled by a single mail server, inbound-smtp.ap-southeast-2.amazonaws.com.
pingchengtech.com shares the mail server setup with other domains, for example fitinternal.com, snaptask.net, gravity-dev.com, clubroyal.com.au and uq.nz.
pingchengtech.com shares some mail servers with other domains, at least partially; for instance docto.com, yabbr.chat, equifaxengage.com, molofinance.com and ha-medibank.com.
these mail servers are commonly used alongside inbound-smtp.us-east-1.amazonaws.com and inbound-smtp.us-west-2.amazonaws.com.
Host name inbound-smtp.ap-southeast-2.amazonaws.com resolves to three IP numbers: 3.104.162.45, 13.237.71.171 and 54.206.174.237.