`professionalsecurity.com`

DNSSEC	⚠️ Not signed
A	54.237.57.21^{🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix}
		PTR	`ns1.namepros-dns.com`
NS	`ns1.namepros-dns.com` ⭐
		A	54.237.57.21^{🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix}
			PTR	`ns1.namepros-dns.com`
NS	`ns2.abdulbasit.ns.namepros-dns.is` ⚠️ Not in zone NS records
		A	3.233.30.191^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
			PTR	`ns2.namepros-dns.com`
NS	`ns2.namepros-dns.is` ⚠️ Not in parent delegation
		A	3.233.30.191^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
			PTR	`ns2.namepros-dns.com`
TXT	`v=spf1 -all`
SOA	`ns1.namepros-dns.com`dns@namepros.com serial=12469131

`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=1776036477

Same first word

professionalsecurity.com

professionalsecurity.co.uk

professionalsecurity.net

Similar names

securityprofessional.net

securityprofessional.nl

DNS History

7 records (4 active, 3 former)

○NSns1.myneed2know.net2015-08-14 → 2017-02-18 · 4 obs

● 2015-08-14 02:48:30
● 2017-02-18 00:57:48
○ 2026-04-01 19:44:40
○ 2026-04-12 23:42:42

●NSns1.namepros-dns.com2026-04-01 → 2026-04-12 · 3 obs

○ 2017-02-18 00:57:48
● 2026-04-01 19:44:40
● 2026-04-12 23:42:42

●NSns2.abdulbasit.ns.namepros-dns.is2026-04-01 → 2026-04-12 · 3 obs

○ 2017-02-18 00:57:48
● 2026-04-01 19:44:40
● 2026-04-12 23:42:42

○NSns2.myneed2know.net2015-08-14 → 2017-02-18 · 4 obs

● 2015-08-14 02:48:30
● 2017-02-18 00:57:48
○ 2026-04-01 19:44:40
○ 2026-04-12 23:42:42

●NSns2.namepros-dns.is2026-04-12 → 2026-04-12 · 3 obs

○ 2026-04-01 19:44:40
● 2026-04-12 23:42:40
● 2026-04-12 23:42:42

●A54.237.57.212026-04-01 → 2026-04-12 · 3 obs

○ 2017-02-18 00:57:48
● 2026-04-01 19:44:40
● 2026-04-12 23:42:42

○A64.49.219.2512015-08-14 → 2017-02-18 · 4 obs

● 2015-08-14 02:48:30
● 2017-02-18 00:57:48
○ 2026-04-01 19:44:40
○ 2026-04-12 23:42:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
professionalsecurity.com	ns1.namepros-dns.com, ns2.abdulbasit.ns.namepros-dns.is	1 record

✅ Authoritative Response

Server:3.233.30.191

NS records: ns1.namepros-dns.com, ns2.abdulbasit.ns.namepros-dns.is

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for professionalsecurity.com (unsigned zone)

⏱️ Timing

Total: 2447ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.237.57.21`
NS	2	`ns1.namepros-dns.com, ns2.abdulbasit.ns.namepros-dns.is`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.namepros-dns.com dns.namepros.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns1.namepros-dns.com)

Analysis

IP Addresses

professionalsecurity.com resolves to one IP number: 54.237.57.21.

other host names including biosafetechnology.com, paidhalf.com, treatmyspine.com, dverso.com and 98.138.studyislam.com share IP numbers with professionalsecurity.com.

Name Servers

professionalsecurity.com is delegated to three name servers ns1.namepros-dns.com, ns2.namepros-dns.is and ns2.abdulbasit.ns.namepros-dns.is.

professionalsecurity.com at least partially shares name servers with other domains, for instance clop.co, kservis.com, phytoism.com, nerve.co and cherry.co.