`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.com`alerts@nixihost.com 2026-04-23 #7

`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.net`nstld@verisign-grs.com serial=1776988831

MX for

techguycomputing.com

Same first word

techguycomputing.com

DNS History

14 records (4 active, 10 former)

●NSns111.nixihost.com2026-02-19 → 2026-04-24 · 3 obs

○ 2017-04-08 02:14:42
● 2026-02-19 00:25:14
● 2026-04-24 00:09:36

●NSns112.nixihost.com2026-02-19 → 2026-04-24 · 3 obs

○ 2017-04-08 02:14:42
● 2026-02-19 00:25:14
● 2026-04-24 00:09:36

○NSns57.domaincontrol.com2017-04-08 → 2017-04-08 · 4 obs

○ 2016-07-27 10:49:38
● 2017-04-08 02:14:42
○ 2026-02-19 00:25:14
○ 2026-04-24 00:09:36

○NSns58.domaincontrol.com2017-04-08 → 2017-04-08 · 4 obs

○ 2016-07-27 10:49:38
● 2017-04-08 02:14:42
○ 2026-02-19 00:25:14
○ 2026-04-24 00:09:36

○NSns77.domaincontrol.com2015-07-20 → 2016-07-27 · 4 obs

● 2015-07-20 14:01:02
● 2016-07-27 10:49:38
○ 2017-04-08 02:14:42
○ 2026-04-24 00:09:36

○NSns78.domaincontrol.com2015-07-20 → 2016-07-27 · 4 obs

● 2015-07-20 14:01:02
● 2016-07-27 10:49:38
○ 2017-04-08 02:14:42
○ 2026-04-24 00:09:36

○MXcoldmail.co2016-02-28 → 2016-02-28 · 4 obs

○ 2015-11-24 21:39:10
● 2016-02-28 03:19:20
○ 2016-07-27 10:49:38
○ 2026-04-24 00:09:36

○MXmail.techguy.ws2015-07-20 → 2015-11-24 · 4 obs

● 2015-07-20 14:01:02
● 2015-11-24 21:39:10
○ 2016-02-28 03:19:20
○ 2026-04-24 00:09:36

○MXmail.techguycomputing.com2017-04-08 → 2017-04-08 · 4 obs

○ 2016-07-27 10:49:38
● 2017-04-08 02:14:42
○ 2026-02-19 00:25:14
○ 2026-04-24 00:09:36

●MXtechguycomputing.com2016-07-27 → 2026-04-24 · 5 obs

○ 2016-02-28 03:19:20
● 2016-07-27 10:49:38
○ 2017-04-08 02:14:42
● 2026-02-19 00:25:14
● 2026-04-24 00:09:36

○A104.218.232.842015-07-20 → 2016-02-28 · 4 obs

● 2015-07-20 14:01:02
● 2016-02-28 03:19:20
○ 2016-07-27 10:49:38
○ 2026-04-24 00:09:36

●A104.225.208.282026-02-19 → 2026-04-24 · 3 obs

○ 2017-04-08 02:14:42
● 2026-02-19 00:25:14
● 2026-04-24 00:09:36

○A181.215.49.1592017-04-08 → 2017-04-08 · 4 obs

○ 2016-07-27 10:49:38
● 2017-04-08 02:14:42
○ 2026-02-19 00:25:14
○ 2026-04-24 00:09:36

○A50.2.213.22016-07-27 → 2016-07-27 · 4 obs

○ 2016-02-28 03:19:20
● 2016-07-27 10:49:38
○ 2017-04-08 02:14:42
○ 2026-04-24 00:09:36

🔍 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: 217ms | 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

Mail Server Role

techguycomputing.com serves as the mail server for techguycomputing.com.

IP Addresses

techguycomputing.com points to IP number: 104.225.208.28.

Other host names such as mail.aaronbader.com, onpdx.com, hollenbackshearing.com, motorsheep.com and joanne-chen.com share IPs with techguycomputing.com.

Name Servers

techguycomputing.com is delegated to two name servers: ns111.nixihost.com and ns112.nixihost.com.

techguycomputing.com shares the same name server setup as modperl2book.org, keyboardcowboys.net, polimerida.com, fountainofyouthfoods.com and thac.tv.

techguycomputing.com at least partially shares name servers with other domains, for instance rustic-lumber.com, jeffl.ai, reactorsuite.com, ohmydays.net and asp55-ns.com.

These name servers are commonly used with ns105.nixihost.com and ns106.nixihost.com.

Host names sharing one IP: ns111.nixihost.com and ns112.nixihost.com point to 104.225.208.28.

Mail Servers

techguycomputing.com is handled by a single mail server, techguycomputing.com.

techguycomputing.com points to a single IP: 104.225.208.28.

techguycomputing.com - robtex.com