`ruzicka-engineering.com`

DNSSEC	⚠️ Not signed
A	50.63.8.12^{🇺🇸 AS39810150.63.8.0/22}
		PTR	`12.8.63.50.host.secureserver.net`
NS	`ns25.domaincontrol.com` ⭐
		A	2603:5:2161::d^{🇺🇸 GODADDY-DNS2603:5:2160::/44}
			PTR	`ns25.domaincontrol.com`
		A	97.74.102.13^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns25.domaincontrol.com`
NS	`ns26.domaincontrol.com`
		A	2603:5:2261::d^{🇺🇸 GODADDY-DNS2603:5:2260::/44}
			PTR	`ns26.domaincontrol.com`
		A	173.201.70.13^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns26.domaincontrol.com`
MX	`mx1-us2.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us2.ppe-hosted.com`⁽¹⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`v=verifydomain MS=2774350`
TXT	`v=spf1 a:dispatch-us.ppe-hosted.com ~all`
TXT	`ppe-ce8704efd8db45079835`
SOA	`ns25.domaincontrol.com`dns@jomax.net 2022-02-06 #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=1774498667

Same first word

ruzicka-engineering.com

DNS History

12 records (5 active, 7 former)

●NSns25.domaincontrol.com2015-07-24 → 2026-03-26 · 3 obs

○ 2007-11-13 07:45:08
● 2015-07-24 01:30:36
● 2026-03-26 04:42:44

●NSns26.domaincontrol.com2015-07-24 → 2026-03-26 · 3 obs

○ 2007-11-13 07:45:08
● 2015-07-24 01:30:36
● 2026-03-26 04:42:44

○NSns41.domaincontrol.com2007-11-13 → 2007-11-13 · 3 obs

● 2007-11-13 07:45:08
○ 2015-07-24 01:30:36
○ 2026-03-26 04:42:44

○NSns42.domaincontrol.com2007-11-13 → 2007-11-13 · 3 obs

● 2007-11-13 07:45:08
○ 2015-07-24 01:30:36
○ 2026-03-26 04:42:44

○MXmail.ruzicka-engineering.com2007-11-13 → 2007-11-13 · 3 obs

● 2007-11-13 07:45:08
○ 2015-07-24 01:30:36
○ 2026-03-26 04:42:44

●MXmx1-us2.ppe-hosted.com2017-05-30 → 2026-03-26 · 3 obs

○ 2016-09-09 19:08:08
● 2017-05-30 13:07:00
● 2026-03-26 04:42:44

●MXmx2-us2.ppe-hosted.com2017-05-30 → 2026-03-26 · 3 obs

○ 2016-09-09 19:08:08
● 2017-05-30 13:07:00
● 2026-03-26 04:42:44

○MXruzicka-engineering.com.inbound10.mxlogic.net2015-07-24 → 2016-09-09 · 5 obs

○ 2007-11-13 07:45:08
● 2015-07-24 01:30:36
● 2016-09-09 19:08:08
○ 2017-05-30 13:07:00
○ 2026-03-26 04:42:44

○MXruzicka-engineering.com.inbound10.mxlogicmx.net2015-07-24 → 2016-09-09 · 5 obs

○ 2007-11-13 07:45:08
● 2015-07-24 01:30:36
● 2016-09-09 19:08:08
○ 2017-05-30 13:07:00
○ 2026-03-26 04:42:44

○A12.210.219.22007-11-13 → 2007-11-13 · 3 obs

● 2007-11-13 07:45:08
○ 2015-07-24 01:30:36
○ 2026-03-26 04:42:44

●A50.63.8.122026-03-26 → 2026-03-26 · 2 obs

○ 2017-05-30 13:07:00
● 2026-03-26 04:42:44

○A72.167.131.162015-07-24 → 2017-05-30 · 4 obs

○ 2007-11-13 07:45:08
● 2015-07-24 01:30:36
● 2017-05-30 13:07:00
○ 2026-03-26 04:42:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ruzicka-engineering.com	ns25.domaincontrol.com, ns26.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.70.13

NS records: ns25.domaincontrol.com, ns26.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruzicka-engineering.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.63.8.12`
NS	2	`ns25.domaincontrol.com, ns26.domaincontrol.com`
MX	2	`mx2-us2.ppe-hosted.com (pri: 1), mx1-us2.ppe-hosted.com (pri: 0)`
TXT	3	`v=verifydomain MS=2774350, v=spf1 a:dispatch-us.ppe-hosted.com ~al...`
SOA	1	`ns25.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns25.domaincontrol.com, ns25.domaincontrol.com, ns26.domaincontrol.com...)

Analysis

IP Addresses

ruzicka-engineering.com resolves to one IP number: 50.63.8.12.

other host names including cpginteractive.com, trillgear.biz, doctorinjector.net, sagait.net and mail.urbanport.in share IP numbers with ruzicka-engineering.com.

Name Servers

ruzicka-engineering.com is delegated to two name servers ns25.domaincontrol.com and ns26.domaincontrol.com.

ruzicka-engineering.com shares the same name server setup as other domains, for instance vuzl.com, courtpanel.com, giddysnacks.com, nhscompass.com and sourcetester.com.

Host names with two IP numbers:

The host name ns25.domaincontrol.com points to 2603:5:2161::d and 97.74.102.13; the host name ns26.domaincontrol.com points to 2603:5:2261::d and 173.201.70.13.

Mail Servers

Two mail servers handle ruzicka-engineering.com: mx1-us2.ppe-hosted.com and mx2-us2.ppe-hosted.com.

ruzicka-engineering.com shares the same mail server setup as other domains, for instance spsk.com, rscstudio41.com, modernprops.com, bayoudesiardcc.com and boylefirm.com.

ruzicka-engineering.com shares some mail servers with other domains, at least partially, for instance cdfswllc.com, littleelm.org, funtrail.com, jldavisrealty.com and flashsafetyco.com.

These mail servers are commonly used alongside mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

Host names with two IP numbers:

The host name mx1-us2.ppe-hosted.com points to 67.231.154.162 and 148.163.129.50; the host name mx2-us2.ppe-hosted.com points to 67.231.154.163 and 148.163.129.51.

ruzicka-engineering.com - robtex.com