dbengineeringonline.com - dns.ninja

`dbengineeringonline.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	`ns17.domaincontrol.com` ⭐
		A	2603:5:21c0::9^{🇺🇸 GODADDY-DNS2603:5:21c0::/44}
			PTR	`ns17.domaincontrol.com`
		A	97.74.108.9^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns17.domaincontrol.com`
NS	`ns18.domaincontrol.com`
		A	2603:5:22c0::9^{🇺🇸 GODADDY-DNS2603:5:22c0::/44}
			PTR	`ns18.domaincontrol.com`
		A	173.201.76.9^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns18.domaincontrol.com`
MX	`dbengineeringonline-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:f90c::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns17.domaincontrol.com`dns@jomax.net 2026-02-17 #3

`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=1781475280

Same first word

dbengineeringonline.com

DNS History

13 records (5 active, 8 former)

○NSns1.bdm.microsoftonline.com2015-06-30 → 2015-11-19 · 4 obs

● 2015-06-30 17:34:06
● 2015-11-19 01:07:30
○ 2016-03-05 23:44:22
○ 2026-06-14 22:30:54

●NSns17.domaincontrol.com2016-03-05 → 2026-06-14 · 3 obs

○ 2015-11-19 01:07:30
● 2016-03-05 23:44:22
● 2026-06-14 22:30:54

●NSns18.domaincontrol.com2016-03-05 → 2026-06-14 · 3 obs

○ 2015-11-19 01:07:30
● 2016-03-05 23:44:22
● 2026-06-14 22:30:54

○NSns2.bdm.microsoftonline.com2015-06-30 → 2015-11-19 · 4 obs

● 2015-06-30 17:34:06
● 2015-11-19 01:07:30
○ 2016-03-05 23:44:22
○ 2026-06-14 22:30:54

○NSns3.bdm.microsoftonline.com2015-06-30 → 2015-11-19 · 4 obs

● 2015-06-30 17:34:06
● 2015-11-19 01:07:30
○ 2016-03-05 23:44:22
○ 2026-06-14 22:30:54

○NSns4.bdm.microsoftonline.com2015-06-30 → 2015-11-19 · 4 obs

● 2015-06-30 17:34:06
● 2015-11-19 01:07:30
○ 2016-03-05 23:44:22
○ 2026-06-14 22:30:54

○MXdbengineeringonline-com.mail.eo.outlook.com2015-06-30 → 2015-11-19 · 4 obs

● 2015-06-30 17:34:06
● 2015-11-19 01:07:30
○ 2016-03-05 23:44:22
○ 2026-06-14 22:30:54

●MXdbengineeringonline-com.mail.protection.outlook.com2016-03-05 → 2026-06-14 · 3 obs

○ 2015-11-19 01:07:30
● 2016-03-05 23:44:22
● 2026-06-14 22:30:54

●A15.197.225.1282026-03-29 → 2026-06-14 · 3 obs

○ 2020-03-25 09:27:26
● 2026-03-29 07:24:54
● 2026-06-14 22:30:54

○A184.168.131.2412020-03-25 → 2020-03-25 · 4 obs

○ 2017-03-27 05:59:44
● 2020-03-25 09:27:26
○ 2026-03-29 07:24:54
○ 2026-06-14 22:30:54

○A184.168.221.292016-03-05 → 2017-03-27 · 5 obs

○ 2015-11-19 01:07:30
● 2016-03-05 23:44:22
● 2017-03-27 05:59:44
○ 2020-03-25 09:27:26
○ 2026-06-14 22:30:54

○A184.168.46.172015-06-30 → 2015-11-19 · 4 obs

● 2015-06-30 17:34:06
● 2015-11-19 01:07:30
○ 2016-03-05 23:44:22
○ 2026-06-14 22:30:54

●A3.33.251.1682026-03-29 → 2026-06-14 · 3 obs

○ 2020-03-25 09:27:26
● 2026-03-29 07:24:54
● 2026-06-14 22:30:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dbengineeringonline.com	ns17.domaincontrol.com, ns18.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.108.9

NS records: ns17.domaincontrol.com, ns18.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dbengineeringonline.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns17.domaincontrol.com, ns18.domaincontrol.com`
MX	1	`dbengineeringonline-com.mail.protection.`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns17.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)

Analysis

IP Addresses

dbengineeringonline.com has two IP addresses: 3.33.251.168 and 15.197.225.128

Two other host names, along with kariwehrs.com, masterclass.co and keiltys.ca, also share IP numbers with dbengineeringonline.com.

Name Servers

The NS records for dbengineeringonline.com delegate to ns17.domaincontrol.com and ns18.domaincontrol.com.

dbengineeringonline.com shares its NS records with other domains, for example piouspublishing.com, imagilabs.com, practicehouston.com and two others.

ns17.domaincontrol.com resolves to 97.74.108.9 and 2603:5:21c0::9. Likewise, ns18.domaincontrol.com resolves to 173.201.76.9 and 2603:5:22c0::9 — two IP addresses apiece.

Mail Servers

The sole mail server for dbengineeringonline.com is dbengineeringonline-com.mail.protection.outlook.com.

With 8 IP addresses total, dbengineeringonline-com.mail.protection.outlook.com resolves to 52.101.9.14, 52.101.10.6, 52.101.41.6 and 5 others.