techhigh.us - dns.ninja
techhigh.us
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=1782275366 | ||||||
Previously MX for
mail.techhigh.us |
Subdomains
mail.techhigh.us |
Same first word
Similar names
DNS History
16 records (8 active, 8 former)
○NSns1.no-ip.com2008-11-27 → 2008-11-27 · 3 obs
○ 2015-07-18 06:22:52
○ 2026-06-24 04:40:40
○NSns2.no-ip.com2008-11-27 → 2008-11-27 · 3 obs
○ 2015-07-18 06:22:52
○ 2026-06-24 04:40:40
○NSns3.no-ip.com2008-11-27 → 2008-11-27 · 3 obs
○ 2015-07-18 06:22:52
○ 2026-06-24 04:40:40
○NSns4.no-ip.com2008-11-27 → 2008-11-27 · 3 obs
○ 2015-07-18 06:22:52
○ 2026-06-24 04:40:40
○NSns5.no-ip.com2008-11-27 → 2008-11-27 · 3 obs
○ 2015-07-18 06:22:52
○ 2026-06-24 04:40:40
●NSns71.domaincontrol.com2015-07-18 → 2026-06-24 · 3 obs
● 2015-07-18 06:22:52
● 2026-06-24 04:40:40
●NSns72.domaincontrol.com2015-07-18 → 2026-06-24 · 3 obs
● 2015-07-18 06:22:52
● 2026-06-24 04:40:40
●MXalt1.aspmx.l.google.com2015-07-18 → 2026-06-24 · 3 obs
● 2015-07-18 06:22:52
● 2026-06-24 04:40:40
●MXalt2.aspmx.l.google.com2015-07-18 → 2026-06-24 · 3 obs
● 2015-07-18 06:22:52
● 2026-06-24 04:40:40
●MXaspmx.l.google.com2015-07-18 → 2026-06-24 · 3 obs
● 2015-07-18 06:22:52
● 2026-06-24 04:40:40
●MXaspmx2.googlemail.com2015-07-18 → 2026-06-24 · 3 obs
● 2015-07-18 06:22:52
● 2026-06-24 04:40:40
●MXaspmx3.googlemail.com2015-07-18 → 2026-06-24 · 3 obs
● 2015-07-18 06:22:52
● 2026-06-24 04:40:40
○A107.180.4.782020-02-21 → 2020-02-21 · 4 obs
● 2020-02-21 22:00:08
○ 2026-03-27 13:45:30
○ 2026-06-24 04:40:40
○A209.80.152.52015-07-18 → 2016-05-04 · 5 obs
● 2015-07-18 06:22:52
● 2016-05-04 04:07:18
○ 2017-02-07 21:25:34
○ 2026-06-24 04:40:40
○A209.80.159.52017-02-07 → 2017-02-07 · 4 obs
● 2017-02-07 21:25:34
○ 2026-03-27 13:45:30
○ 2026-06-24 04:40:40
●A34.238.178.1412026-03-27 → 2026-06-24 · 3 obs
● 2026-03-27 13:45:30
● 2026-06-24 04:40:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | y.cctld.us, w.cctld.us, m.cctld.us, x.cctld.us... | 15 records |
| techhigh.us | ns71.domaincontrol.com, ns72.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.105.46
NS records: ns71.domaincontrol.com, ns72.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techhigh.us (unsigned zone)
⏱️ Timing
Total: 743ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.238.178.141 |
| NS | 2 | ns71.domaincontrol.com, ns72.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 30)... |
| TXT | 1 | google-site-verification=Re35GSV7eoYdM78 |
| SOA | 1 | ns71.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 15
In-bailiwick: 15 (b.cctld.us, f.cctld.us, k.cctld.us...)
Analysis
Hierarchy
techhigh.us is the parent zone for mail.techhigh.us.
IP Addresses
techhigh.us has exactly one IP address — 34.238.178.141.
d56.org, burgschools.org, lindencity.org plus two other host names have IP numbers in common with techhigh.us.
Name Servers
techhigh.us has two authoritative name servers — ns71.domaincontrol.com and ns72.domaincontrol.com.
The name server configuration of techhigh.us is shared with other domains, for instance locksmith-greenvillesc.com, besosclub.com, monis.co and two others.
Both ns71.domaincontrol.com and ns72.domaincontrol.com have two IP addresses each. ns71.domaincontrol.com resolves to 97.74.105.46 and 2603:5:2194::2e; ns72.domaincontrol.com resolves to 173.201.73.46 and 2603:5:2294::2e.
Mail Servers
Mail for techhigh.us is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
At least some of the mail servers used by techhigh.us are shared with other domains: bidr.io, ben-chaim.com, fabolo.us and two others among them.
These mail servers are often deployed together with alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com resolves to 172.253.122.26 and 2607:f8b0:4004:c1d::1a.
alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.
The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 2a00:1450:400b:c02::1a IP addresses.