techguycomputing.com - dns.ninja
techguycomputing.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.225.208.28🇺🇸 AS-NIXIHOST104.225.208.0/24 NixiHost.com Incorporated | ||||||
| PTR | dfw-s06.nixihost.com | ||||||
| NS | ns111.nixihost.com ⭐ | ||||||
| A | 104.225.208.28🇺🇸 AS-NIXIHOST104.225.208.0/24 NixiHost.com Incorporated | ||||||
| PTR | dfw-s06.nixihost.com | ||||||
| NS | ns112.nixihost.com | ||||||
| A | 104.225.208.28🇺🇸 AS-NIXIHOST104.225.208.0/24 NixiHost.com Incorporated | ||||||
| PTR | dfw-s06.nixihost.com | ||||||
| MX | techguycomputing.com ⭐ | ||||||
| A | 104.225.208.28🇺🇸 AS-NIXIHOST104.225.208.0/24 NixiHost.com Incorporated | ||||||
| PTR | dfw-s06.nixihost.com | ||||||
| TXT | v=spf1 ip4:104.225.208.28 ip4:198.136.50.162 ip4:199.168.190.18 a mx ~all | ||||||
| SOA | ns111.nixihost.comalerts@nixihost.com 2026-08-12 #0 | ||||||
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=1786513464 | ||||||
MX for
techguycomputing.com |
Subdomains
mail.techguycomputing.com |
Same first word
techguycomputing.com |
DNS History
14 records (4 active, 10 former)
●NSns111.nixihost.com2026-02-19 → 2026-08-12 · 3 obs
● 2026-02-19 00:25:14
● 2026-08-12 05:52:08
●NSns112.nixihost.com2026-02-19 → 2026-08-12 · 3 obs
● 2026-02-19 00:25:14
● 2026-08-12 05:52:08
○NSns57.domaincontrol.com2017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 02:14:42
○ 2026-02-19 00:25:14
○ 2026-08-12 05:52:08
○NSns58.domaincontrol.com2017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 02:14:42
○ 2026-02-19 00:25:14
○ 2026-08-12 05:52:08
○NSns77.domaincontrol.com2015-07-20 → 2016-07-27 · 4 obs
● 2016-07-27 10:49:38
○ 2017-04-08 02:14:42
○ 2026-08-12 05:52:08
○NSns78.domaincontrol.com2015-07-20 → 2016-07-27 · 4 obs
● 2016-07-27 10:49:38
○ 2017-04-08 02:14:42
○ 2026-08-12 05:52:08
○MXcoldmail.co2016-02-28 → 2016-02-28 · 4 obs
● 2016-02-28 03:19:20
○ 2016-07-27 10:49:38
○ 2026-08-12 05:52:08
○MXmail.techguy.ws2015-07-20 → 2015-11-24 · 4 obs
● 2015-11-24 21:39:10
○ 2016-02-28 03:19:20
○ 2026-08-12 05:52:08
○MXmail.techguycomputing.com2017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 02:14:42
○ 2026-02-19 00:25:14
○ 2026-08-12 05:52:08
●MXtechguycomputing.com2016-07-27 → 2026-08-12 · 5 obs
● 2016-07-27 10:49:38
○ 2017-04-08 02:14:42
● 2026-02-19 00:25:14
● 2026-08-12 05:52:08
○A104.218.232.842015-07-20 → 2016-02-28 · 4 obs
● 2016-02-28 03:19:20
○ 2016-07-27 10:49:38
○ 2026-08-12 05:52:08
●A104.225.208.282026-02-19 → 2026-08-12 · 3 obs
● 2026-02-19 00:25:14
● 2026-08-12 05:52:08
○A181.215.49.1592017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 02:14:42
○ 2026-02-19 00:25:14
○ 2026-08-12 05:52:08
○A50.2.213.22016-07-27 → 2016-07-27 · 4 obs
● 2016-07-27 10:49:38
○ 2017-04-08 02:14:42
○ 2026-08-12 05:52:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| techguycomputing.com | ns111.nixihost.com, ns112.nixihost.com | 2 records |
✅ Authoritative Response
Server:104.225.208.28
NS records: ns111.nixihost.com, ns112.nixihost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techguycomputing.com (unsigned zone)
⏱️ Timing
Total: 233ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.225.208.28 |
| NS | 2 | ns112.nixihost.com, ns111.nixihost.com |
| MX | 1 | techguycomputing.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:104.225.208.28 ip4:198.136.50 |
| SOA | 1 | ns111.nixihost.com alerts.nixihost.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns111.nixihost.com, ns112.nixihost.com)
Analysis
Hierarchy
mail.techguycomputing.com is delegated beneath techguycomputing.com.
Mail Server Role
The MX record for techguycomputing.com points back to techguycomputing.com — it is its own mail server.
IP Addresses
techguycomputing.com directs to one IP number, which is 104.225.208.28.
Among the host names that share IP numbers with techguycomputing.com are onpdx.com, hollenbackshearing.com, motorsheep.com and two others.
Name Servers
techguycomputing.com is delegated to two name servers: ns111.nixihost.com and ns112.nixihost.com.
techguycomputing.com has the same name server delegation as a number of other domains, such as modperl2book.org, keyboardcowboys.net, polimerida.com and two more.
There is at least partial name server overlap between techguycomputing.com and other domains — rustic-lumber.com, jeffl.ai, reactorsuite.com and two more among them.
These name servers frequently co-occur with the name servers ns105.nixihost.com and ns106.nixihost.com.
ns111.nixihost.com and ns112.nixihost.com both resolve to the same single IP address: 104.225.208.28.
ns111.nixihost.com and ns112.nixihost.com are host names that each point to 104.225.208.28 IP addresses.
Mail Servers
The MX record for techguycomputing.com points to a single mail server: techguycomputing.com.
techguycomputing.com resolves to a single IP number: 104.225.208.28.