studyedgebackup.com - dns.ninja

`studyedgebackup.com`

DNSSEC	⚠️ Not signed
A	141.193.213.20^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
A	141.193.213.21^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`ns-440.awsdns-55.com` ⭐
		A	2600:9000:5301:b800::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-440.awsdns-55.com`
		A	205.251.193.184^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-440.awsdns-55.com`
NS	`ns-1165.awsdns-17.org`
		A	2600:9000:5304:8d00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1165.awsdns-17.org`
		A	205.251.196.141^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1165.awsdns-17.org`
NS	`ns-1661.awsdns-15.co.uk`
		A	2600:9000:5306:7d00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1661.awsdns-15.co.uk`
		A	205.251.198.125^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1661.awsdns-15.co.uk`
NS	`ns-611.awsdns-12.net`
		A	2600:9000:5302:6300::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-611.awsdns-12.net`
		A	205.251.194.99^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-611.awsdns-12.net`
MX	`studyedge-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c803::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01403.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	52.101.8.46^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr05cu00406.inbound.protection.outlook.com`
		A	52.101.9.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.41.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00204.inbound.protection.outlook.com`
TXT	`MS=ms32419010`
TXT	`MS=ms38131139`
TXT	`google-site-verification=K784AWqr86cIGNj9PbVtKr0Ak2-Xf8D1R4U9U2dHkQY`
TXT	`v=spf1 include:mailgun.org include:spf.protection.outlook.com include:_spf.go...`
SOA	`ns-440.awsdns-55.com`awsdns-hostmaster@amazon.com serial=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=1782648925

Same first word

studyedgebackup.com

DNS History

12 records (7 active, 5 former)

●NSns-1165.awsdns-17.org2026-03-18 → 2026-06-28 · 3 obs

○ 2017-11-23 20:32:58
● 2026-03-18 00:40:44
● 2026-06-28 12:30:22

●NSns-1661.awsdns-15.co.uk2026-03-18 → 2026-06-28 · 3 obs

○ 2017-11-23 20:32:58
● 2026-03-18 00:40:44
● 2026-06-28 12:30:22

●NSns-440.awsdns-55.com2026-03-18 → 2026-06-28 · 3 obs

○ 2017-11-23 20:32:58
● 2026-03-18 00:40:44
● 2026-06-28 12:30:22

●NSns-611.awsdns-12.net2026-03-18 → 2026-06-28 · 3 obs

○ 2017-11-23 20:32:58
● 2026-03-18 00:40:44
● 2026-06-28 12:30:22

○NSns67.domaincontrol.com2016-12-17 → 2017-11-23 · 4 obs

● 2016-12-17 04:27:08
● 2017-11-23 20:32:58
○ 2026-03-18 00:40:44
○ 2026-06-28 12:30:22

○NSns68.domaincontrol.com2016-12-17 → 2017-11-23 · 4 obs

● 2016-12-17 04:27:08
● 2017-11-23 20:32:58
○ 2026-03-18 00:40:44
○ 2026-06-28 12:30:22

○MXmailstore1.secureserver.net2016-12-17 → 2017-11-23 · 4 obs

● 2016-12-17 04:27:08
● 2017-11-23 20:32:58
○ 2026-03-18 00:40:44
○ 2026-06-28 12:30:22

○MXsmtp.secureserver.net2016-12-17 → 2017-11-23 · 4 obs

● 2016-12-17 04:27:08
● 2017-11-23 20:32:58
○ 2026-03-18 00:40:44
○ 2026-06-28 12:30:22

●MXstudyedge-com.mail.protection.outlook.com2026-03-18 → 2026-06-28 · 3 obs

○ 2017-11-23 20:32:58
● 2026-03-18 00:40:44
● 2026-06-28 12:30:22

●A141.193.213.202026-03-18 → 2026-06-28 · 3 obs

○ 2017-11-23 20:32:58
● 2026-03-18 00:40:44
● 2026-06-28 12:30:22

●A141.193.213.212026-03-18 → 2026-06-28 · 3 obs

○ 2017-11-23 20:32:58
● 2026-03-18 00:40:44
● 2026-06-28 12:30:22

○A184.168.221.612016-12-17 → 2017-11-23 · 4 obs

● 2016-12-17 04:27:08
● 2017-11-23 20:32:58
○ 2026-03-18 00:40:44
○ 2026-06-28 12:30:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studyedgebackup.com	ns-611.awsdns-12.net, ns-440.awsdns-55.com, ns-1661.awsdns-15.co.uk, ns-1165.awsdns-17.org	2 records

✅ Authoritative Response

Server:205.251.194.99

NS records: ns-611.awsdns-12.net, ns-440.awsdns-55.com, ns-1661.awsdns-15.co.uk, ns-1165.awsdns-17.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyedgebackup.com (unsigned zone)

⏱️ Timing

Total: 362ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.20, 141.193.213.21`
NS	4	`ns-1165.awsdns-17.org, ns-1661.awsdns-15.co.uk...`
MX	1	`studyedge-com.mail.protection.outlook.co`
TXT	4	`MS=ms32419010, MS=ms38131139...`
SOA	1	`ns-440.awsdns-55.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-440.awsdns-55.com, ns-440.awsdns-55.com)

Analysis

IP Addresses

studyedgebackup.com directs to two IP numbers, 141.193.213.20 and 141.193.213.21

southwestoralandfacialsurgery.com, keyper.email, arrowhead140.com plus two other host names have IP numbers in common with studyedgebackup.com.

Name Servers

Four name servers handle the delegation for studyedgebackup.com: ns-440.awsdns-55.com, ns-611.awsdns-12.net, ns-1165.awsdns-17.org and ns-1661.awsdns-15.co.uk.

studyedgebackup.com shares at least some of its name servers with other domains, including grouptry.com, theshop.c-kurolabel.jp, dw0nqkhpvu2j4.cloudfront.net and two others.

The host names ns-440.awsdns-55.com, ns-611.awsdns-12.net, ns-1165.awsdns-17.org and ns-1661.awsdns-15.co.uk each resolve to two IP addresses: ns-440.awsdns-55.com resolves to 205.251.193.184 and 2600:9000:5301:b800::1; ns-611.awsdns-12.net resolves to 205.251.194.99 and 2600:9000:5302:6300::1; ns-1165.awsdns-17.org resolves to 205.251.196.141 and 2600:9000:5304:8d00::1; ns-1661.awsdns-15.co.uk resolves to 205.251.198.125 and 2600:9000:5306:7d00::1.

Mail Servers

studyedgebackup.com uses one mail server — studyedge-com.mail.protection.outlook.com.

studyedge-com.mail.protection.outlook.com has 8 IP addresses: 52.101.8.46, 52.101.9.12, 52.101.10.16 plus 5 more.