postech.us - dns.ninja
postech.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.250.27.164🇬🇧 WHG-MEX195.250.27.0/24 | ||||||
| PTR | d4776.mex1.stableserver.net | ||||||
| NS | ns1.mysecurecloudhost.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.mysecurecloudhost.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.mysecurecloudhost.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.mysecurecloudhost.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | postech.us ⭐ | ||||||
| A | 195.250.27.164🇬🇧 WHG-MEX195.250.27.0/24 | ||||||
| PTR | d4776.mex1.stableserver.net | ||||||
| TXT | v=spf1 ip4:195.250.27.164 include:spf.mysecurecloudhost.com ip4:184.154.197.6... | ||||||
| SOA | ns1.mysecurecloudhost.comjpablodiaz@hotmail.com 2026-05-11 #1 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1781547531 | ||||||
MX for
postech.us |
Same first word
Similar names
DNS History
17 records (6 active, 11 former)
○NSns-cloud-d1.googledomains.com2020-02-07 → 2020-02-07 · 4 obs
● 2020-02-07 03:44:26
○ 2026-02-16 04:28:54
○ 2026-06-15 18:27:48
○NSns-cloud-d2.googledomains.com2020-02-07 → 2020-02-07 · 4 obs
● 2020-02-07 03:44:26
○ 2026-02-16 04:28:54
○ 2026-06-15 18:27:48
○NSns-cloud-d3.googledomains.com2020-02-07 → 2020-02-07 · 4 obs
● 2020-02-07 03:44:26
○ 2026-02-16 04:28:54
○ 2026-06-15 18:27:48
○NSns-cloud-d4.googledomains.com2020-02-07 → 2020-02-07 · 4 obs
● 2020-02-07 03:44:26
○ 2026-02-16 04:28:54
○ 2026-06-15 18:27:48
●NSns1.mysecurecloudhost.com2026-02-16 → 2026-06-15 · 3 obs
● 2026-02-16 04:28:54
● 2026-06-15 18:27:48
○NSns1.no-ip.com2015-08-12 → 2017-04-21 · 4 obs
● 2017-04-21 07:12:36
○ 2020-02-07 03:44:26
○ 2026-06-15 18:27:48
●NSns2.mysecurecloudhost.com2026-02-16 → 2026-06-15 · 3 obs
● 2026-02-16 04:28:54
● 2026-06-15 18:27:48
○NSns2.no-ip.com2015-08-12 → 2017-04-21 · 4 obs
● 2017-04-21 07:12:36
○ 2020-02-07 03:44:26
○ 2026-06-15 18:27:48
●NSns3.mysecurecloudhost.com2026-02-16 → 2026-06-15 · 3 obs
● 2026-02-16 04:28:54
● 2026-06-15 18:27:48
○NSns3.no-ip.com2015-08-12 → 2017-04-21 · 4 obs
● 2017-04-21 07:12:36
○ 2020-02-07 03:44:26
○ 2026-06-15 18:27:48
●NSns4.mysecurecloudhost.com2026-02-16 → 2026-06-15 · 3 obs
● 2026-02-16 04:28:54
● 2026-06-15 18:27:48
○NSns4.no-ip.com2015-08-12 → 2017-04-21 · 4 obs
● 2017-04-21 07:12:36
○ 2020-02-07 03:44:26
○ 2026-06-15 18:27:48
○NSns5.no-ip.com2015-08-12 → 2017-04-21 · 4 obs
● 2017-04-21 07:12:36
○ 2020-02-07 03:44:26
○ 2026-06-15 18:27:48
○MXmail.postech.us2015-08-12 → 2017-04-21 · 4 obs
● 2017-04-21 07:12:36
○ 2020-02-07 03:44:26
○ 2026-06-15 18:27:48
●MXpostech.us2026-02-16 → 2026-06-15 · 3 obs
● 2026-02-16 04:28:54
● 2026-06-15 18:27:48
●A195.250.27.1642026-02-16 → 2026-06-15 · 3 obs
● 2026-02-16 04:28:54
● 2026-06-15 18:27:48
○A86.98.40.202015-08-12 → 2017-04-21 · 4 obs
● 2017-04-21 07:12:36
○ 2020-02-07 03:44:26
○ 2026-06-15 18:27:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
| postech.us | ns4.mysecurecloudhost.com, ns3.mysecurecloudhost.com, ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com | - |
✅ Authoritative Response
Server:75.2.118.134
NS records: ns4.mysecurecloudhost.com, ns3.mysecurecloudhost.com, ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postech.us (unsigned zone)
⏱️ Timing
Total: 616ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.250.27.164 |
| NS | 4 | ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com... |
| MX | 1 | postech.us (pri: 0) |
| TXT | 1 | v=spf1 ip4:195.250.27.164 include:spf.my |
| SOA | 1 | ns1.mysecurecloudhost.com jpablodiaz.hot |
Analysis
Mail Server Role
postech.us serves as a mail server for postech.us.
IP Addresses
postech.us has exactly one IP address — 195.250.27.164.
ns1.postech.com.mx, contenur.com.mx, elcaminodemexico.com.mx plus two other host names have IP numbers in common with postech.us.
Name Servers
Four name servers handle the delegation for postech.us: ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.
postech.us shares at least some of its name servers with other domains, including examplespedia.com, jeny.co.in, sqec.org and two others.
These name servers are frequently seen alongside latte.ns.mochahost.com, mocha.ns.mochahost.com, ns1.verpex.com and 7 other name servers.
Four host names, each with one IP address: ns1.mysecurecloudhost.com has 13.248.158.180, ns2.mysecurecloudhost.com has 75.2.118.134, ns3.mysecurecloudhost.com has 76.223.26.245 and ns4.mysecurecloudhost.com has 99.83.147.209.
Mail Servers
postech.us uses exactly one mail server, which is postech.us.
postech.us has exactly one IP number: 195.250.27.164.