ofcoursepro.com - dns.ninja

`ofcoursepro.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns27.domaincontrol.com` ⭐
		A	2603:5:2171::e^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns27.domaincontrol.com`
		A	97.74.103.14^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns27.domaincontrol.com`
NS	`ns28.domaincontrol.com`
		A	2603:5:2271::e^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns28.domaincontrol.com`
		A	173.201.71.14^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns28.domaincontrol.com`
MX	`mx1.titan.email` ⭐
		A	52.54.99.110^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
		A	52.55.77.147^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
		A	98.89.241.38^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
MX	`mx2.titan.email`⁽²⁰⁾
		A	52.54.99.110^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
		A	52.55.77.147^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
		A	98.89.241.38^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
TXT	`v=spf1 include:spf.titan.email ~all`
TXT	`mailerlite-domain-verification=0f547b1dfc0c3529663f01260b14d697e`
TXT	`google-site-verification=u4i5jbmtJcXmU_rRu6a1JUmOfSFvxk_VSFHDu__`
SOA	`ns27.domaincontrol.com`dns@jomax.net 2026-06-05 #5

`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=1784184587

Previously MX for

ofcoursepro.com

Same first word

ofcoursepro.com

Similar names

proofsource.ai

DNS History

10 records (6 active, 4 former)

○NSns1.uhcloud.com2018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 10:12:46
○ 2026-05-29 14:12:52
○ 2026-07-16 06:52:04

○NSns2.uhcloud.com2018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 10:12:46
○ 2026-05-29 14:12:52
○ 2026-07-16 06:52:04

●NSns27.domaincontrol.com2026-05-29 → 2026-07-16 · 3 obs

○ 2018-05-12 10:12:46
● 2026-05-29 14:12:52
● 2026-07-16 06:52:04

●NSns28.domaincontrol.com2026-05-29 → 2026-07-16 · 3 obs

○ 2018-05-12 10:12:46
● 2026-05-29 14:12:52
● 2026-07-16 06:52:04

●MXmx1.titan.email2026-05-29 → 2026-07-16 · 3 obs

○ 2018-05-12 10:12:46
● 2026-05-29 14:12:52
● 2026-07-16 06:52:04

●MXmx2.titan.email2026-05-29 → 2026-07-16 · 3 obs

○ 2018-05-12 10:12:46
● 2026-05-29 14:12:52
● 2026-07-16 06:52:04

○MXofcoursepro.com2018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 10:12:46
○ 2026-05-29 14:12:52
○ 2026-07-16 06:52:04

●A15.197.225.1282026-05-29 → 2026-07-16 · 3 obs

○ 2018-05-12 10:12:46
● 2026-05-29 14:12:52
● 2026-07-16 06:52:04

○A192.81.170.122018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 10:12:46
○ 2026-05-29 14:12:52
○ 2026-07-16 06:52:04

●A3.33.251.1682026-05-29 → 2026-07-16 · 3 obs

○ 2018-05-12 10:12:46
● 2026-05-29 14:12:52
● 2026-07-16 06:52:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
ofcoursepro.com	ns27.domaincontrol.com, ns28.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.71.14

NS records: ns27.domaincontrol.com, ns28.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ofcoursepro.com (unsigned zone)

⏱️ Timing

Total: 402ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns27.domaincontrol.com, ns28.domaincontrol.com`
MX	2	`mx1.titan.email (pri: 10), mx2.titan.email (pri: 20)`
TXT	3	`v=spf1 include:spf.titan.email ~all, mailerlite-domain-verification=0f547b1df...`
SOA	1	`ns27.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns27.domaincontrol.com, ns27.domaincontrol.com, ns28.domaincontrol.com...)

Analysis

IP Addresses

ofcoursepro.com has two IP addresses: 3.33.251.168 and 15.197.225.128

Additional host names — ryplio.com, ujelly.com, turbine.supplies and two others — share IP numbers with ofcoursepro.com.

Name Servers

DNS delegation for ofcoursepro.com points to two name servers: ns27.domaincontrol.com and ns28.domaincontrol.com.

ofcoursepro.com shares its name server setup with other domains, including zegga.net, sdadkowngejonwq.xyz, rennerreality.com and two others.

ofcoursepro.com has partial name server overlap with other domains, including parishmgt.com.

ns27.domaincontrol.com directs to 97.74.103.14 and 2603:5:2171::e. ns28.domaincontrol.com directs to 173.201.71.14 and 2603:5:2271::e. Each host name carries two IP addresses.

Mail Servers

ofcoursepro.com has two mail servers: mx1.titan.email and mx2.titan.email.

ofcoursepro.com shares the same mail server setup as other domains, including menkal.ma, si-si.net, daffodilsme.com and two others.

ofcoursepro.com partially shares its mail servers with other domains — including lappareil.com, cambriamarketing.net, alignneficient.com and cheer-well.com.

mx1.titan.email resolves to 52.54.99.110, 52.55.77.147 and 98.89.241.38; mx2.titan.email resolves to those same three IP addresses.

Host names pointing to 52.54.99.110 IP addresses: mx1.titan.email and mx2.titan.email.

Host names pointing to 52.55.77.147 IP addresses: mx1.titan.email and mx2.titan.email.

Host names pointing to 98.89.241.38 IP addresses: mx1.titan.email and mx2.titan.email.