`proselfdefensecourse.com`

DNSSEC	⚠️ Not signed
A	167.99.26.174^{🇺🇸 DIGITALOCEAN167.99.24.0/22 DigitalOcean}
NS	`ns.rackspace.com` ⭐
		A	69.20.95.4^{🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
			PTR	`ns.rackspace.com`
NS	`dns1.stabletransit.com`
		A	69.20.95.4^{🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
			PTR	`ns.rackspace.com`
NS	`dns2.stabletransit.com`
		A	65.61.188.4^{🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
			PTR	`ns2.rackspace.com`
SOA	`ns.rackspace.com`support@protrainings.com serial=1774879697

`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=1778612551

Same first word

proselfdefensecourse.com

DNS History

7 records (4 active, 3 former)

●NSdns1.stabletransit.com2016-12-18 → 2026-05-12 · 2 obs

● 2016-12-18 18:33:32
● 2026-05-12 19:22:00

●NSdns2.stabletransit.com2016-12-18 → 2026-05-12 · 2 obs

● 2016-12-18 18:33:32
● 2026-05-12 19:22:00

●NSns.rackspace.com2016-12-18 → 2026-05-12 · 2 obs

● 2016-12-18 18:33:32
● 2026-05-12 19:22:00

○A107.170.119.2522016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 18:33:32
○ 2018-12-18 11:43:06
○ 2026-05-12 19:22:00

○A161.35.240.1632026-02-24 → 2026-03-28 · 5 obs

○ 2018-12-18 11:43:06
● 2026-02-24 16:46:24
● 2026-03-28 12:25:32
○ 2026-04-08 09:23:14
○ 2026-05-12 19:22:00

●A167.99.26.1742026-04-08 → 2026-05-12 · 3 obs

○ 2026-03-28 12:25:32
● 2026-04-08 09:23:14
● 2026-05-12 19:22:00

○A45.55.116.1562018-12-18 → 2018-12-18 · 4 obs

○ 2016-12-18 18:33:32
● 2018-12-18 11:43:06
○ 2026-02-24 16:46:24
○ 2026-05-12 19:22:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...	-
proselfdefensecourse.com	dns1.stabletransit.com, dns2.stabletransit.com	2 records

✅ Authoritative Response

Server:65.61.188.4

NS records: dns1.stabletransit.com, dns2.stabletransit.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proselfdefensecourse.com (unsigned zone)

⏱️ Timing

Total: 361ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`167.99.26.174`
NS	2	`dns2.stabletransit.com, dns1.stabletransit.com`
SOA	1	`ns.rackspace.com support.protrainings.co`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.stabletransit.com, dns2.stabletransit.com)

Analysis

IP Addresses

proselfdefensecourse.com points to a single IP: 167.99.26.174.

Other host names, for instance protrainings.eu, procpr.org, probls.co.uk, protrainings.com and procecredit.com share IP numbers with proselfdefensecourse.com.

Name Servers

proselfdefensecourse.com is delegated to three name servers: ns.rackspace.com, dns1.stabletransit.com and dns2.stabletransit.com.

proselfdefensecourse.com at least partially shares its name servers with other domains, for instance freebeeapps.com, shanleybrands.com, debtandyouscotland.com, netcommerce.com.mx and thoughtsurvey.com.

These name servers are commonly used alongside ns2.rackspace.com and dns.stabletransit.com.

Host names with a single IP

ns.rackspace.com maps to: 69.20.95.4

dns1.stabletransit.com maps to: 69.20.95.4

dns2.stabletransit.com maps to: 65.61.188.4

Host names mapping to 69.20.95.4: ns.rackspace.com, dns1.stabletransit.com

proselfdefensecourse.com - robtex.com