computer-profs.com - dns.ninja

`computer-profs.com`

DNSSEC	⚠️ Not signed
A	206.188.192.3^{🇺🇸 Jacksonville206.188.192.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
		PTR	`vux.netsolhost.com`
NS	`ns79.worldnic.com` ⭐
		A	162.159.26.27^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns80.worldnic.com`
		A	162.159.27.78^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`computer-profs-mx1.titanhq.com` ⭐
		A	3.140.150.54^{🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix}
			PTR	`us2-smtp3.titanhq.com`
		A	18.189.8.252^{🇺🇸 Amazon18.189.0.0/16 EC2 CMH prefix}
			PTR	`us2-smtp2.titanhq.com`
		A	18.216.227.84^{🇺🇸 Amazon18.216.0.0/14 EC2 CMH prefix}
			PTR	`us2-smtp1.titanhq.com`
MX	`computer-profs-mx2.titanhq.com`⁽²⁰⁾
		A	3.140.150.54^{🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix}
			PTR	`us2-smtp3.titanhq.com`
		A	18.189.8.252^{🇺🇸 Amazon18.189.0.0/16 EC2 CMH prefix}
			PTR	`us2-smtp2.titanhq.com`
		A	18.216.227.84^{🇺🇸 Amazon18.216.0.0/14 EC2 CMH prefix}
			PTR	`us2-smtp1.titanhq.com`
TXT	`MS=ms96687717`
TXT	`v=spf1 ip4:74.220.15.141 -all`
TXT	`MS=4152F60831FC88D53F71C596974EA25C6807213C`
SOA	`NS79.WORLDNIC.com`namehost@WORLDNIC.com serial=126060602

`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=1786069554

Previously MX for

computer-profs.com

Subdomains

mail.computer-profs.com

spamtitan1.computer-profs.com

spamtitan2.computer-profs.com

Same first word

computer-profs.com

DNS History

9 records (5 active, 4 former)

●NSns79.worldnic.com2015-08-10 → 2026-08-07 · 2 obs

● 2015-08-10 18:23:12
● 2026-08-07 02:31:34

●NSns80.worldnic.com2015-08-10 → 2026-08-07 · 2 obs

● 2015-08-10 18:23:12
● 2026-08-07 02:31:34

●MXcomputer-profs-mx1.titanhq.com2026-02-14 → 2026-08-07 · 3 obs

○ 2017-04-08 01:25:12
● 2026-02-14 17:05:38
● 2026-08-07 02:31:34

●MXcomputer-profs-mx2.titanhq.com2026-02-14 → 2026-08-07 · 3 obs

○ 2017-04-08 01:25:12
● 2026-02-14 17:05:38
● 2026-08-07 02:31:34

○MXcomputer-profs.com2015-08-10 → 2017-04-08 · 4 obs

● 2015-08-10 18:23:12
● 2017-04-08 01:25:12
○ 2026-02-14 17:05:38
○ 2026-08-07 02:31:34

●A206.188.192.32026-07-13 → 2026-08-07 · 3 obs

○ 2026-05-09 18:12:24
● 2026-07-13 02:14:28
● 2026-08-07 02:31:34

○A209.17.116.1602026-02-14 → 2026-05-09 · 5 obs

○ 2017-04-08 01:25:12
● 2026-02-14 17:05:38
● 2026-05-09 18:12:24
○ 2026-07-13 02:14:28
○ 2026-08-07 02:31:34

○A216.41.193.1782015-08-10 → 2016-09-08 · 4 obs

● 2015-08-10 18:23:12
● 2016-09-08 11:52:52
○ 2017-04-08 01:25:12
○ 2026-08-07 02:31:34

○A74.220.15.1412017-04-08 → 2017-04-08 · 4 obs

○ 2016-09-08 11:52:52
● 2017-04-08 01:25:12
○ 2026-02-14 17:05:38
○ 2026-08-07 02:31:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
computer-profs.com	ns79.worldnic.com, ns80.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.27

NS records: ns79.worldnic.com, ns80.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computer-profs.com (unsigned zone)

⏱️ Timing

Total: 3064ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`206.188.192.3`
NS	2	`ns79.worldnic.com, ns80.worldnic.com`
MX	2	`computer-profs-mx1.titanhq.com (pri: 10), computer-profs-mx2.titanhq.com (pri: 20)`
TXT	3	`MS=ms96687717, v=spf1 ip4:74.220.15.141 -all...`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns79.worldnic.com, ns80.worldnic.com)

Analysis

Hierarchy

computer-profs.com is a parent domain, with mail.computer-profs.com, spamtitan1.computer-profs.com and spamtitan2.computer-profs.com beneath it.

IP Addresses

computer-profs.com has exactly one IP address — 206.188.192.3.

family-ancestry.net, adsrv2.floridaservice.com, jvock.com plus two other host names have IP numbers in common with computer-profs.com.

Name Servers

computer-profs.com has two authoritative name servers — ns79.worldnic.com and ns80.worldnic.com.

The name server configuration of computer-profs.com is shared with other domains, for instance mediamanagementassociates.com, mikesroofing.net, kimestes.com and two others.

computer-profs.com has a partial name server overlap with other domains — among them destinationkohler.info and teamsthatwork.com.

ns79.worldnic.com directs to 162.159.26.27 and ns80.worldnic.com directs to 162.159.27.78; each host name points to exactly one IP number.

Mail Servers

computer-profs.com uses two mail servers, computer-profs-mx1.titanhq.com and computer-profs-mx2.titanhq.com.

The mail server setup of computer-profs.com matches that of other domains such as midwestagsupply.com, ervsmith.com, apimix.net and two others.

Both computer-profs-mx1.titanhq.com and computer-profs-mx2.titanhq.com point to the same three IP addresses: 3.140.150.54, 18.189.8.252 and 18.216.227.84.

The host names computer-profs-mx1.titanhq.com and computer-profs-mx2.titanhq.com both resolve to 3.140.150.54 IP addresses.

The host names computer-profs-mx1.titanhq.com and computer-profs-mx2.titanhq.com both resolve to 18.189.8.252 IP addresses.

The host names computer-profs-mx1.titanhq.com and computer-profs-mx2.titanhq.com both resolve to 18.216.227.84 IP addresses.