studysynch.com - dns.ninja

`studysynch.com`

DNSSEC	⚠️ Not signed
A	3.227.181.226^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-227-181-226.compute-1.amazonaws.com`
A	52.204.22.173^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
A	184.73.63.153^{🇺🇸 Amazon184.73.0.0/16 IAD prefix}
NS	`ns-1783.awsdns-30.co.uk` ⭐
		A	2600:9000:5306:f700::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1783.awsdns-30.co.uk`
		A	205.251.198.247^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1783.awsdns-30.co.uk`
NS	`ns-1059.awsdns-04.org`
		A	2600:9000:5304:2300::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1059.awsdns-04.org`
		A	205.251.196.35^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1059.awsdns-04.org`
NS	`ns-434.awsdns-54.com`
		A	2600:9000:5301:b200::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-434.awsdns-54.com`
		A	205.251.193.178^{🇺🇸 Amazon205.251.193.0/24 prefix}
NS	`ns-845.awsdns-41.net`
		A	2600:9000:5303:4d00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-845.awsdns-41.net`
		A	205.251.195.77^{🇺🇸 Amazon205.251.195.0/24 prefix}
TXT	`v=spf1 -all`
SOA	`ns-1783.awsdns-30.co.uk`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=1783895017

Same first word

studysynch.com

DNS History

21 records (7 active, 14 former)

●NSns-1059.awsdns-04.org2026-07-08 → 2026-07-12 · 3 obs

○ 2018-05-14 00:50:20
● 2026-07-08 21:59:22
● 2026-07-12 22:36:22

●NSns-1783.awsdns-30.co.uk2026-07-08 → 2026-07-12 · 3 obs

○ 2018-05-14 00:50:20
● 2026-07-08 21:59:22
● 2026-07-12 22:36:22

●NSns-434.awsdns-54.com2026-07-08 → 2026-07-12 · 3 obs

○ 2018-05-14 00:50:20
● 2026-07-08 21:59:22
● 2026-07-12 22:36:22

●NSns-845.awsdns-41.net2026-07-08 → 2026-07-12 · 3 obs

○ 2018-05-14 00:50:20
● 2026-07-08 21:59:22
● 2026-07-12 22:36:22

○NSns67.domaincontrol.com2018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 00:50:20
○ 2026-07-08 21:59:22
○ 2026-07-12 22:36:22

○NSns68.domaincontrol.com2018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 00:50:20
○ 2026-07-08 21:59:22
○ 2026-07-12 22:36:22

○A100.26.83.1022026-07-08 → 2026-07-12 · 2 obs

○ 2026-07-08 21:59:22
○ 2026-07-12 22:36:22

○A184.168.221.332018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 00:50:20
○ 2026-07-08 21:59:22
○ 2026-07-12 22:36:22

○A184.168.221.362018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 00:50:20
○ 2026-07-08 21:59:22
○ 2026-07-12 22:36:22

○A184.168.221.382018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 00:50:20
○ 2026-07-08 21:59:22
○ 2026-07-12 22:36:22

○A184.168.221.422018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 00:50:20
○ 2026-07-08 21:59:22
○ 2026-07-12 22:36:22

○A184.168.221.532018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 00:50:20
○ 2026-07-08 21:59:22
○ 2026-07-12 22:36:22

●A184.73.63.1532026-07-08 → 2026-07-12 · 3 obs

○ 2018-05-14 00:50:20
● 2026-07-08 21:59:22
● 2026-07-12 22:36:22

●A3.227.181.2262026-07-08 → 2026-07-12 · 3 obs

○ 2018-05-14 00:50:20
● 2026-07-08 21:59:22
● 2026-07-12 22:36:22

○A44.218.83.1632026-07-08 → 2026-07-12 · 2 obs

○ 2026-07-08 21:59:22
○ 2026-07-12 22:36:22

○A50.63.202.512018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 00:50:20
○ 2026-07-08 21:59:22
○ 2026-07-12 22:36:22

○A50.63.202.602018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 00:50:20
○ 2026-07-08 21:59:22
○ 2026-07-12 22:36:22

○A50.63.202.622018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 00:50:20
○ 2026-07-08 21:59:22
○ 2026-07-12 22:36:22

○A50.63.202.632018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 00:50:20
○ 2026-07-08 21:59:22
○ 2026-07-12 22:36:22

●A52.204.22.1732026-07-08 → 2026-07-12 · 3 obs

○ 2018-05-14 00:50:20
● 2026-07-08 21:59:22
● 2026-07-12 22:36:22

○A54.237.10.32026-07-08 → 2026-07-12 · 2 obs

○ 2026-07-08 21:59:22
○ 2026-07-12 22:36:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studysynch.com	ns-434.awsdns-54.com, ns-845.awsdns-41.net, ns-1059.awsdns-04.org, ns-1783.awsdns-30.co.uk	2 records

✅ Authoritative Response

Server:205.251.193.178

NS records: ns-434.awsdns-54.com, ns-845.awsdns-41.net, ns-1059.awsdns-04.org, ns-1783.awsdns-30.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studysynch.com (unsigned zone)

⏱️ Timing

Total: 436ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`184.73.63.153, 3.227.181.226...`
NS	4	`ns-1059.awsdns-04.org, ns-1783.awsdns-30.co.uk...`
TXT	1	`v=spf1 -all`
SOA	1	`ns-1783.awsdns-30.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-434.awsdns-54.com, ns-434.awsdns-54.com)

Analysis

IP Addresses

studysynch.com points to three IP numbers, namely 3.227.181.226, 52.204.22.173 and 184.73.63.153.

syncucan.com, syncsoc.com, syncblasts.com plus two other host names have IP numbers in common with studysynch.com.

Name Servers

Four name servers handle the delegation for studysynch.com: ns-434.awsdns-54.com, ns-845.awsdns-41.net, ns-1059.awsdns-04.org and ns-1783.awsdns-30.co.uk.

At least some of studysynch.com's name servers are shared with other domains, for example skgbank.de, grupopetra.com.br, lucienne.ch and two more.

It is common for these name servers to be used in conjunction with the name servers ns-1883.awsdns-43.co.uk, ns-301.awsdns-37.com and ns-568.awsdns-07.net.

Four hostnames, each resolving to a pair of IP addresses: ns-434.awsdns-54.com directs to 205.251.193.178 and 2600:9000:5301:b200::1; ns-845.awsdns-41.net directs to 205.251.195.77 and 2600:9000:5303:4d00::1; ns-1059.awsdns-04.org directs to 205.251.196.35 and 2600:9000:5304:2300::1; ns-1783.awsdns-30.co.uk directs to 205.251.198.247 and 2600:9000:5306:f700::1.