`studybridgeusa.com`

DNSSEC	⚠️ Not signed
A	198.54.117.242^{🇺🇸 NAMCHEAP-PH198.54.117.0/24}
NS	`verify-contact-details.namecheap.com` ⭐
		A	198.54.117.252^{🇺🇸 NAMCHEAP-PH198.54.117.0/24}
NS	`failed-whois-verification.namecheap.com`
		A	198.54.117.251^{🇺🇸 NAMCHEAP-PH198.54.117.0/24}
SOA	`verify-contact-details.namecheap.com`support@namecheap.com serial=1774277121

`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

studybridgeusa.com

DNS History

12 records (3 active, 9 former)

●NSfailed-whois-verification.namecheap.com2026-03-11 → 2026-03-23 · 3 obs

○ 2017-04-18 13:59:50
● 2026-03-11 10:41:46
● 2026-03-23 14:52:18

○NSns.123-reg.co.uk2015-10-30 → 2016-04-08 · 4 obs

● 2015-10-30 05:46:36
● 2016-04-08 05:14:36
○ 2016-09-20 10:18:06
○ 2026-03-23 14:52:18

○NSns1.domainha(0x736578)pired.com2016-09-20 → 2016-09-20 · 4 obs

○ 2016-04-08 05:14:36
● 2016-09-20 10:18:06
○ 2017-04-18 13:59:50
○ 2026-03-23 14:52:18

○NSns2.123-reg.co.uk2015-10-30 → 2016-04-08 · 4 obs

● 2015-10-30 05:46:36
● 2016-04-08 05:14:36
○ 2016-09-20 10:18:06
○ 2026-03-23 14:52:18

○NSns2.domainha(0x736578)pired.com2016-09-20 → 2016-09-20 · 4 obs

○ 2016-04-08 05:14:36
● 2016-09-20 10:18:06
○ 2017-04-18 13:59:50
○ 2026-03-23 14:52:18

●NSverify-contact-details.namecheap.com2026-03-11 → 2026-03-23 · 3 obs

○ 2017-04-18 13:59:50
● 2026-03-11 10:41:46
● 2026-03-23 14:52:18

○MXmail.b-io.co2016-09-20 → 2016-09-20 · 4 obs

○ 2016-04-08 05:14:36
● 2016-09-20 10:18:06
○ 2017-04-18 13:59:50
○ 2026-03-23 14:52:18

○MXmx0.123-reg.co.uk2015-10-30 → 2016-04-08 · 4 obs

● 2015-10-30 05:46:36
● 2016-04-08 05:14:36
○ 2016-09-20 10:18:06
○ 2026-03-23 14:52:18

○MXmx1.123-reg.co.uk2015-10-30 → 2016-04-08 · 4 obs

● 2015-10-30 05:46:36
● 2016-04-08 05:14:36
○ 2016-09-20 10:18:06
○ 2026-03-23 14:52:18

○A109.68.33.642016-09-20 → 2016-09-20 · 4 obs

○ 2016-04-08 05:14:36
● 2016-09-20 10:18:06
○ 2017-04-18 13:59:50
○ 2026-03-23 14:52:18

●A198.54.117.2422026-03-11 → 2026-03-23 · 3 obs

○ 2017-04-18 13:59:50
● 2026-03-11 10:41:46
● 2026-03-23 14:52:18

○A81.21.76.622015-10-30 → 2016-04-08 · 4 obs

● 2015-10-30 05:46:36
● 2016-04-08 05:14:36
○ 2016-09-20 10:18:06
○ 2026-03-23 14:52:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
studybridgeusa.com	verify-contact-details.namecheap.com, failed-whois-verification.namecheap.com	2 records

✅ Authoritative Response

Server:198.54.117.251

NS records: verify-contact-details.namecheap.com, failed-whois-verification.namecheap.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studybridgeusa.com (unsigned zone)

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.54.117.242`
NS	2	`failed-whois-verification.namecheap.com, verify-contact-details.namecheap.com`
SOA	1	`verify-contact-details.namecheap.com sup`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (verify-contact-details.namecheap.com, failed-whois-verification.namecheap.com)

Analysis

IP Addresses

studybridgeusa.com points to a single IP address: 198.54.117.242.

Other host names such as shengchao.xyz, naturalreviews.com, auzdcov.site, kikpal.com and afsstore-new.euro.www.infospoon.com share IP numbers with studybridgeusa.com.

Name Servers

studybridgeusa.com is delegated to two name servers: failed-whois-verification.namecheap.com and verify-contact-details.namecheap.com.

studybridgeusa.com uses the same name server setup as other domains, including tomiart.com, justbakedstores.com, azapwelding.com, rahnamaa.com and forum.joehayes.org.

Hostnames with a single IP

failed-whois-verification.namecheap.com resolves to: 198.54.117.251.

verify-contact-details.namecheap.com resolves to: 198.54.117.252.

studybridgeusa.com - robtex.com