`dpcengineering.com`

DNSSEC	⚠️ Not signed
A	145.223.78.99^{🇳🇱 IIHOS001145.223.72.0/21 HOSTINGER US}
NS	`ns89.worldnic.com` ⭐
		A	162.159.26.131^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns90.worldnic.com`
		A	162.159.27.117^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`dpcengineering-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f909::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.10.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
TXT	`MS=ms73146261`
TXT	`v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.c...`
SOA	`NS89.WORLDNIC.com`namehost@WORLDNIC.com serial=125090216

`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=1776214977

Same first word

dpcengineering.com

Similar names

pcdengineering.com

engineeringcpd.com

DNS History

11 records (4 active, 7 former)

●NSns89.worldnic.com2015-07-05 → 2026-04-15 · 2 obs

● 2015-07-05 04:44:18
● 2026-04-15 01:31:12

●NSns90.worldnic.com2015-07-05 → 2026-04-15 · 2 obs

● 2015-07-05 04:44:18
● 2026-04-15 01:31:12

○MXasp.reflexion.net2017-02-07 → 2018-08-08 · 5 obs

○ 2016-06-20 10:16:30
● 2017-02-07 03:40:16
● 2018-08-08 10:26:48
○ 2026-02-17 13:45:10
○ 2026-04-15 01:31:12

●MXdpcengineering-com.mail.protection.outlook.com2026-02-17 → 2026-04-15 · 3 obs

○ 2018-08-08 10:26:48
● 2026-02-17 13:45:10
● 2026-04-15 01:31:12

○MXdpcengineering.com.inbound10.mxlogic.net2015-07-05 → 2016-06-20 · 4 obs

● 2015-07-05 04:44:18
● 2016-06-20 10:16:30
○ 2017-02-07 03:40:16
○ 2026-04-15 01:31:12

○MXdpcengineering.com.inbound10.mxlogicmx.net2015-07-05 → 2016-06-20 · 4 obs

● 2015-07-05 04:44:18
● 2016-06-20 10:16:30
○ 2017-02-07 03:40:16
○ 2026-04-15 01:31:12

○MXmx-100.reflexion.net2017-02-07 → 2018-08-08 · 5 obs

○ 2016-06-20 10:16:30
● 2017-02-07 03:40:16
● 2018-08-08 10:26:48
○ 2026-02-17 13:45:10
○ 2026-04-15 01:31:12

○MXmx-110.reflexion.net2017-02-07 → 2018-08-08 · 5 obs

○ 2016-06-20 10:16:30
● 2017-02-07 03:40:16
● 2018-08-08 10:26:48
○ 2026-02-17 13:45:10
○ 2026-04-15 01:31:12

●A145.223.78.992026-02-17 → 2026-04-15 · 3 obs

○ 2018-08-08 10:26:48
● 2026-02-17 13:45:10
● 2026-04-15 01:31:12

○A198.74.52.1552018-08-08 → 2018-08-08 · 4 obs

○ 2017-02-07 03:40:16
● 2018-08-08 10:26:48
○ 2026-02-17 13:45:10
○ 2026-04-15 01:31:12

○A69.167.139.732015-07-05 → 2017-02-07 · 4 obs

● 2015-07-05 04:44:18
● 2017-02-07 03:40:16
○ 2018-08-08 10:26:48
○ 2026-04-15 01:31:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...	-
dpcengineering.com	ns89.worldnic.com, ns90.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.117

NS records: ns89.worldnic.com, ns90.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dpcengineering.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`145.223.78.99`
NS	2	`ns89.worldnic.com, ns90.worldnic.com`
MX	1	`dpcengineering-com.mail.protection.outlo`
TXT	2	`MS=ms73146261, v=spf1 include:spf.ess.barracudanetworks`
SOA	1	`NS89.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns89.worldnic.com, ns90.worldnic.com)

Analysis

IP Addresses

dpcengineering.com points to a single IP address: 145.223.78.99.

Other host names such as network-via-ctc.pioneercold.com, valleyplatinginc.com, lyonfitzpatrick.com, millenniumpower.net and morrisvetcardiology.com share IPs with dpcengineering.com.

Name Servers

Two name servers ns89.worldnic.com and ns90.worldnic.com handle the delegation for dpcengineering.com.

dpcengineering.com shares the same name server setup as other domains, for example lazonerealty.com, shopforlibrarys.net, amadorwater.gov, acrtinc.com and behrett.com.

dpcengineering.com shares name servers with other domains at least partially, for instance lsunorthhouston.com.

Host names with one IP number:

ns89.worldnic.com points to 162.159.26.131; ns90.worldnic.com points to 162.159.27.117.

Mail Servers

The dpcengineering-com.mail.protection.outlook.com mail server handles dpcengineering.com.

dpcengineering-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c927::, 2a01:111:f403:f908::1, 2a01:111:f403:f909::, 2a01:111:f403:f90f::, 52.101.9.14, 52.101.10.5, 52.101.11.13 and 52.101.40.0.

dpcengineering.com - robtex.com