`professional-instruments.com`

DNSSEC	⚠️ Not signed
A	13.248.213.45^{🇺🇸 Amazon13.248.208.0/20}
		PTR	`a67c48129651a0940.awsglobalaccelerator.com`
A	76.223.67.189^{🇺🇸 Amazon76.223.64.0/20}
NS	`ns19.domaincontrol.com` ⭐
		A	2603:5:21d0::a^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns19.domaincontrol.com`
		A	97.74.109.10^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns19.domaincontrol.com`
NS	`ns20.domaincontrol.com`
		A	2603:5:22d0::a^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns20.domaincontrol.com`
		A	173.201.77.10^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns20.domaincontrol.com`
SOA	`ns19.domaincontrol.com`dns@jomax.net 2026-02-11 #1

`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=1771291435

Same first word

professional-instruments.com

DNS History

17 records (4 active, 13 former)

○NSns1.roderelectronics.com2016-02-09 → 2017-05-12 · 4 obs

○ 2015-12-11 03:52:16
● 2016-02-09 11:43:50
● 2017-05-12 19:04:54
○ 2026-03-10 09:11:22

○NSns1.tmdhosting110.eu2015-08-10 → 2015-12-11 · 4 obs

● 2015-08-10 05:43:28
● 2015-12-11 03:52:16
○ 2016-02-09 11:43:50
○ 2026-03-10 09:11:22

○NSns1.wordpress.com2026-03-10 → 2026-03-10 · 1 obs

○ 2026-03-10 09:11:22

●NSns19.domaincontrol.com2026-03-10 → 2026-03-10 · 2 obs

○ 2017-05-12 19:04:54
● 2026-03-10 09:11:22

○NSns2.roderelectronics.com2016-02-09 → 2017-05-12 · 4 obs

○ 2015-12-11 03:52:16
● 2016-02-09 11:43:50
● 2017-05-12 19:04:54
○ 2026-03-10 09:11:22

○NSns2.tmdhosting110.eu2015-08-10 → 2015-12-11 · 4 obs

● 2015-08-10 05:43:28
● 2015-12-11 03:52:16
○ 2016-02-09 11:43:50
○ 2026-03-10 09:11:22

○NSns2.wordpress.com2026-03-10 → 2026-03-10 · 1 obs

○ 2026-03-10 09:11:22

●NSns20.domaincontrol.com2026-03-10 → 2026-03-10 · 2 obs

○ 2017-05-12 19:04:54
● 2026-03-10 09:11:22

○NSns3.tmdhosting110.eu2015-08-10 → 2015-12-11 · 4 obs

● 2015-08-10 05:43:28
● 2015-12-11 03:52:16
○ 2016-02-09 11:43:50
○ 2026-03-10 09:11:22

○NSns3.wordpress.com2026-03-10 → 2026-03-10 · 1 obs

○ 2026-03-10 09:11:22

○MXprofessional-instruments.com2015-08-10 → 2017-05-12 · 3 obs

● 2015-08-10 05:43:28
● 2017-05-12 19:04:54
○ 2026-03-10 09:11:22

○A107.6.184.1812016-02-09 → 2017-05-12 · 4 obs

○ 2015-12-11 03:52:16
● 2016-02-09 11:43:50
● 2017-05-12 19:04:54
○ 2026-03-10 09:11:22

●A13.248.213.452026-03-10 → 2026-03-10 · 2 obs

○ 2017-05-12 19:04:54
● 2026-03-10 09:11:22

○A192.0.78.1422026-03-10 → 2026-03-10 · 1 obs

○ 2026-03-10 09:11:22

○A192.0.78.2382026-03-10 → 2026-03-10 · 1 obs

○ 2026-03-10 09:11:22

○A198.20.103.902015-08-10 → 2015-12-11 · 4 obs

● 2015-08-10 05:43:28
● 2015-12-11 03:52:16
○ 2016-02-09 11:43:50
○ 2026-03-10 09:11:22

●A76.223.67.1892026-03-10 → 2026-03-10 · 2 obs

○ 2017-05-12 19:04:54
● 2026-03-10 09:11:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
professional-instruments.com	ns19.domaincontrol.com, ns20.domaincontrol.com	4 records

✅ Authoritative Response

Server: 97.74.109.10

NS records: ns19.domaincontrol.com, ns20.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for professional-instruments.com (unsigned zone)

⏱️ Timing

Total: 205ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.67.189, 13.248.213.45`
NS	2	`ns19.domaincontrol.com, ns20.domaincontrol.com`
SOA	1	`ns19.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)

Analysis

IP Addresses

professional-instruments.com points to two IP numbers: 13.248.213.45 and 76.223.67.189.

Other host names, for instance daimon.co.uk, nodefe.com, israeltlc.com, 00665316.com and dragtimes.us share IP numbers with professional-instruments.com.

Name Servers

professional-instruments.com's delegation is to two name servers ns19.domaincontrol.com and ns20.domaincontrol.com.

professional-instruments.com shares the same name server configuration as other domains, such as rwwo.com, elsolcafe.com, exsapien.com, royal.singles and userfactor.com.

Host names with two IP numbers: ns19.domaincontrol.com points to 2603:5:21d0::a and 97.74.109.10; ns20.domaincontrol.com points to 2603:5:22d0::a and 173.201.77.10

professional-instruments.com - robtex.com