doc.studyka.com - dns.ninja

`doc.studyka.com`

CNAME	`doc.studyka.com.s3-website-us-east-1.amazonaws.com`
CNAME	`s3-website.us-east-1.amazonaws.com`
DNSSEC	⚠️ Not signed
A	16.15.207.58^{🇺🇸 Amazon16.15.200.0/21 EC2 Prefix}
A	16.15.228.22^{🇺🇸 Amazon16.15.224.0/21 EC2 Prefix}
A	16.15.238.164^{🇺🇸 Amazon16.15.232.0/21 EC2 Prefix}
A	16.15.253.61^{🇺🇸 Amazon16.15.248.0/21 EC2 Prefix}
A	16.15.253.228^{🇺🇸 Amazon16.15.248.0/21 EC2 Prefix}
A	52.216.57.197^{🇺🇸 Amazon52.216.48.0/20 AWS S3}
A	52.217.171.101^{🇺🇸 Amazon52.217.160.0/19 AWS S3}
A	54.231.134.21^{🇺🇸 Amazon54.231.128.0/19 prefix}
NS	`ns-437.awsdns-54.com` ⭐
		A	2600:9000:5301:b500::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-437.awsdns-54.com`
		A	205.251.193.181^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-437.awsdns-54.com`
NS	`ns-1286.awsdns-32.org`
		A	2600:9000:5305:600::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1286.awsdns-32.org`
		A	205.251.197.6^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1286.awsdns-32.org`
NS	`ns-1779.awsdns-30.co.uk`
		A	2600:9000:5306:f300::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1779.awsdns-30.co.uk`
		A	205.251.198.243^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1779.awsdns-30.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`
TXT	`0479bac704ece97eba11f6143a258135`
SOA	`ns-437.awsdns-54.com`awsdns-hostmaster@amazon.com serial=1

`studyka.com`

	DNSSEC	⚠️ Not signed
	A	213.186.33.5^{🇫🇷 OVH213.186.32.0/19 ISP Paris, France}
	NS	`dns11.ovh.net` ⭐
	NS	`ns11.ovh.net`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`aspmx2.googlemail.com`⁽¹⁰⁾
	MX	`aspmx3.googlemail.com`⁽¹⁰⁾
	TXT	`google-site-verification=FFOIHaGG-8e0OhYGcdkaFBTV-0JdXy2pxa7qH_xC3pQ`
	TXT	`google-site-verification=qilYzBCWACngwu8R9s2fPp7VlEfGCKrVcFKRq_vT1pg`
	TXT	`v=spf1 mx include:spf.mandrillapp.com ?all`
	TXT	`mandrill_verify.lhlBuNQR1DxqqTSygY3Tyw`
	TXT	`4\|https://www.studyka.com`
	SOA	`dns11.ovh.net`tech@ovh.net 2024-01-30 #3

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DNS History

1 record (1 active, 0 former)

●CNAMEdoc.studyka.com.s3-website-us-east-1.amazonaws.com2026-04-01 → 2026-07-10 · 2 obs

● 2026-04-01 14:19:04
● 2026-07-10 20:38:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
studyka.com	dns11.ovh.net, ns11.ovh.net	-

✅ Authoritative Response

Server:5.39.27.169

NS records: dns11.ovh.net, ns11.ovh.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyka.com (unsigned zone)

⏱️ Timing

Total: 2221ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`doc.studyka.com.s3-website-us-east-1.ama`

Analysis

IP Addresses

doc.studyka.com has 8 IP addresses — 16.15.207.58, 16.15.228.22, 16.15.238.164 and 5 more.

www.whatispatka.com, www.avonlovesmh.com, cived.org.pe and two other host names share IP numbers with doc.studyka.com.

Name Servers

The authoritative name servers for doc.studyka.com are ns-437.awsdns-54.com, ns-611.awsdns-12.net, ns-1286.awsdns-32.org and ns-1779.awsdns-30.co.uk.

doc.studyka.com partially shares its NS delegation with several other domains, including stxaviershighschoolghaziabad.com, bestclimatepractices.org, d2v0xwf6psnmpz.cloudfront.net and two others.

ns-437.awsdns-54.com, ns-611.awsdns-12.net, ns-1286.awsdns-32.org and ns-1779.awsdns-30.co.uk each carry two IP addresses. ns-437.awsdns-54.com has 205.251.193.181 and 2600:9000:5301:b500::1; ns-611.awsdns-12.net has 205.251.194.99 and 2600:9000:5302:6300::1; ns-1286.awsdns-32.org has 205.251.197.6 and 2600:9000:5305:600::1; ns-1779.awsdns-30.co.uk has 205.251.198.243 and 2600:9000:5306:f300::1.