plengineering.net - dns.ninja

`plengineering.net`

DNSSEC	⚠️ Not signed
A	67.20.76.187^{🇺🇸 EIGI67.20.76.0/24}
		PTR	`host2027.hostmonster.com`
NS	`ns1.hostmonster.com` ⭐
		A	162.159.24.157^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.hostmonster.com`
NS	`ns2.hostmonster.com`
		A	162.159.25.186^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.hostmonster.com`
MX	`mx.spamexperts.com` ⭐
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`lastmx.spamexperts.net`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
TXT	`google-site-verification=eHtofspcboVD7P7ohw6JpKeNQvLGI-Nk5Am6Pkrxw8c`
TXT	`v=spf1 +a +mx +ip4:74.220.207.150 ?all`
SOA	`ns1.hostmonster.com`root@host2027.hostmonster.com 2026-01-24 #0

`net`

	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=1786045494

Previously MX for

plengineering.net

Same first word

plengineering.de

plengineering.net

plengineering.com

Similar names

lpengineering.it

lpengineering.net

lpengineering.co.za

lpengineering.de

lpengineering.com

DNS History

8 records (6 active, 2 former)

●NSns1.hostmonster.com2015-06-15 → 2026-08-06 · 2 obs

● 2015-06-15 10:36:56
● 2026-08-06 19:56:50

●NSns2.hostmonster.com2015-06-15 → 2026-08-06 · 2 obs

● 2015-06-15 10:36:56
● 2026-08-06 19:56:50

●MXfallbackmx.spamexperts.eu2016-12-29 → 2026-08-06 · 3 obs

○ 2016-04-17 22:22:46
● 2016-12-29 09:55:46
● 2026-08-06 19:56:50

●MXlastmx.spamexperts.net2016-12-29 → 2026-08-06 · 3 obs

○ 2016-04-17 22:22:46
● 2016-12-29 09:55:46
● 2026-08-06 19:56:50

●MXmx.spamexperts.com2016-12-29 → 2026-08-06 · 3 obs

○ 2016-04-17 22:22:46
● 2016-12-29 09:55:46
● 2026-08-06 19:56:50

○MXplengineering.net2015-06-15 → 2016-04-17 · 4 obs

● 2015-06-15 10:36:56
● 2016-04-17 22:22:46
○ 2016-12-29 09:55:46
○ 2026-08-06 19:56:50

●A67.20.76.1872026-03-06 → 2026-08-06 · 3 obs

○ 2017-12-12 00:54:26
● 2026-03-06 12:34:16
● 2026-08-06 19:56:50

○A74.220.207.1502015-06-15 → 2017-12-12 · 4 obs

● 2015-06-15 10:36:56
● 2017-12-12 00:54:26
○ 2026-03-06 12:34:16
○ 2026-08-06 19:56:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
plengineering.net	ns2.hostmonster.com, ns1.hostmonster.com	-

✅ Authoritative Response

Server:162.159.25.186

NS records: ns2.hostmonster.com, ns1.hostmonster.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for plengineering.net (unsigned zone)

⏱️ Timing

Total: 310ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`67.20.76.187`
NS	2	`ns2.hostmonster.com, ns1.hostmonster.com`
MX	3	`mx.spamexperts.com (pri: 10), lastmx.spamexperts.net (pri: 30)...`
TXT	2	`google-site-verification=eHtofspcboVD7P7, v=spf1 +a +mx +ip4:74.220.207.150 ?all`
SOA	1	`ns1.hostmonster.com root.host2027.hostmo`

Analysis

IP Addresses

plengineering.net directs to one IP number, which is 67.20.76.187.

Among the host names that share IP numbers with plengineering.net are minipaintstudio.com, mail.kestrelinvestments.com, mail.nemasan.com and two others.

Name Servers

The NS records for plengineering.net delegate to ns1.hostmonster.com and ns2.hostmonster.com.

plengineering.net has the same name server delegation as a number of other domains, such as dplastico.com, wordlarkmedia.com, rockreloaded.com and two more.

plengineering.net has a partial name server overlap with other domains — among them quimbita.com and coresplus.com.

It is common to see these name servers used together with name servers ns1.bluehost.com and ns2.bluehost.com.

ns1.hostmonster.com directs to 162.159.24.157 and ns2.hostmonster.com directs to 162.159.25.186; each host name points to exactly one IP number.

Mail Servers

plengineering.net has three mail servers: mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

plengineering.net shares at least some of its mail servers with other domains — for example royal-eventsplanning.com, hydrology.gr, amtech.co.id and two more.

Host names resolving to 8 IP numbers:

lastmx.spamexperts.net maps to 38.71.16.244, 38.89.254.156, 149.13.75.27 and 5 additional IP addresses.

Host names resolving to 6 IP numbers:

fallbackmx.spamexperts.eu maps to 38.71.16.244, 38.89.254.156, 38.101.250.150 and 3 additional IP addresses.

Hosts with two IP numbers each:

The A records for mx.spamexperts.com return 38.71.16.244 and 2001:550:2:61::2fc:100.

lastmx.spamexperts.net and fallbackmx.spamexperts.eu each have 2001:550:2:3::62:100 IP addresses.

lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com all direct to 2001:550:2:61::2fc:100.

lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com all direct to 38.71.16.244.

lastmx.spamexperts.net and fallbackmx.spamexperts.eu each have 38.89.254.156 IP addresses.