studydev.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`studydev.com`

DNSSEC	⚠️ Not signed
A	219.251.113.98^{🇰🇷 SKB-NET219.248.0.0/14 SK Broadband}
NS	`ns-158.awsdns-19.com` ⭐
		A	2600:9000:5300:9e00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-158.awsdns-19.com`
		A	205.251.192.158^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-158.awsdns-19.com`
NS	`ns-1115.awsdns-11.org`
		A	2600:9000:5304:5b00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1115.awsdns-11.org`
		A	205.251.196.91^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1115.awsdns-11.org`
NS	`ns-1613.awsdns-09.co.uk`
		A	2600:9000:5306:4d00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1613.awsdns-09.co.uk`
		A	205.251.198.77^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1613.awsdns-09.co.uk`
NS	`ns-895.awsdns-47.net`
		A	2600:9000:5303:7f00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-895.awsdns-47.net`
		A	205.251.195.127^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-895.awsdns-47.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`MS=ms11066411`
TXT	`_evmu3mukfwa1kh53t2cam4l8qyb9jkv`
TXT	`google-site-verification=9Fvl7Yakg7F-DhxEYrDsnaZKdfCP2ItOSNOI2OGgAn8`
TXT	`ms-domain-verification=07d47992-bef3-4ee6-83df-ecc84fa93ac9`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns-158.awsdns-19.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=1787000184

Same first word

studydev.com

Similar names

dustydev.xyz

vedstudy.com

Previous names

Next names

DNS History

16 records (10 active, 6 former)

●NSns-1115.awsdns-11.org2020-03-10 → 2026-08-17 · 3 obs

○ 2017-02-11 01:48:40
● 2020-03-10 06:52:16
● 2026-08-17 21:08:46

●NSns-158.awsdns-19.com2020-03-10 → 2026-08-17 · 3 obs

○ 2017-02-11 01:48:40
● 2020-03-10 06:52:16
● 2026-08-17 21:08:46

●NSns-1613.awsdns-09.co.uk2020-03-10 → 2026-08-17 · 3 obs

○ 2017-02-11 01:48:40
● 2020-03-10 06:52:16
● 2026-08-17 21:08:46

●NSns-895.awsdns-47.net2020-03-10 → 2026-08-17 · 3 obs

○ 2017-02-11 01:48:40
● 2020-03-10 06:52:16
● 2026-08-17 21:08:46

○NSns1.hosting.co.kr2015-08-03 → 2017-02-11 · 4 obs

● 2015-08-03 18:42:12
● 2017-02-11 01:48:40
○ 2020-03-10 06:52:16
○ 2026-08-17 21:08:46

○NSns2.hosting.co.kr2015-08-03 → 2017-02-11 · 4 obs

● 2015-08-03 18:42:12
● 2017-02-11 01:48:40
○ 2020-03-10 06:52:16
○ 2026-08-17 21:08:46

●MXalt1.aspmx.l.google.com2020-03-10 → 2026-08-17 · 2 obs

● 2020-03-10 06:52:16
● 2026-08-17 21:08:46

●MXalt2.aspmx.l.google.com2020-03-10 → 2026-08-17 · 2 obs

● 2020-03-10 06:52:16
● 2026-08-17 21:08:46

●MXalt3.aspmx.l.google.com2020-03-10 → 2026-08-17 · 2 obs

● 2020-03-10 06:52:16
● 2026-08-17 21:08:46

●MXalt4.aspmx.l.google.com2020-03-10 → 2026-08-17 · 2 obs

● 2020-03-10 06:52:16
● 2026-08-17 21:08:46

●MXaspmx.l.google.com2020-03-10 → 2026-08-17 · 2 obs

● 2020-03-10 06:52:16
● 2026-08-17 21:08:46

○A110.11.199.2492020-03-10 → 2020-03-10 · 4 obs

○ 2017-02-11 01:48:40
● 2020-03-10 06:52:16
○ 2026-03-19 10:04:04
○ 2026-08-17 21:08:46

○A121.190.6.2132015-08-03 → 2015-11-26 · 4 obs

● 2015-08-03 18:42:12
● 2015-11-26 16:37:52
○ 2016-03-02 21:13:54
○ 2026-08-17 21:08:46

○A125.132.22.462016-03-02 → 2016-03-02 · 4 obs

○ 2015-11-26 16:37:52
● 2016-03-02 21:13:54
○ 2016-06-25 14:03:50
○ 2026-08-17 21:08:46

○A175.113.242.372016-06-25 → 2017-02-11 · 5 obs

○ 2016-03-02 21:13:54
● 2016-06-25 14:03:50
● 2017-02-11 01:48:40
○ 2020-03-10 06:52:16
○ 2026-08-17 21:08:46

●A219.251.113.982026-03-19 → 2026-08-17 · 3 obs

○ 2020-03-10 06:52:16
● 2026-03-19 10:04:04
● 2026-08-17 21:08:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studydev.com	ns-158.awsdns-19.com, ns-895.awsdns-47.net, ns-1613.awsdns-09.co.uk, ns-1115.awsdns-11.org	2 records

✅ Authoritative Response

Server:205.251.192.158

NS records: ns-158.awsdns-19.com, ns-895.awsdns-47.net, ns-1613.awsdns-09.co.uk, ns-1115.awsdns-11.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studydev.com (unsigned zone)

⏱️ Timing

Total: 523ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`219.251.113.98`
NS	4	`ns-1115.awsdns-11.org, ns-158.awsdns-19.com...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	5	`MS=ms11066411, _evmu3mukfwa1kh53t2cam4l8qyb9jkv...`
SOA	1	`ns-158.awsdns-19.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-158.awsdns-19.com, ns-158.awsdns-19.com)

Analysis

IP Addresses

studydev.com resolves to just one IP address, 219.251.113.98.

Name Servers

The NS records for studydev.com point to four name servers: ns-158.awsdns-19.com, ns-895.awsdns-47.net, ns-1115.awsdns-11.org and ns-1613.awsdns-09.co.uk.

At least some of studydev.com's name servers are shared with other domains, for example nrgprotects.com, dxny4aur8xg4u.cloudfront.net, tgivoip.com and two more.

These name servers tend to be used in conjunction with the name servers ns-1217.awsdns-24.org.

Four hostnames, each resolving to a pair of IP addresses: ns-158.awsdns-19.com directs to 205.251.192.158 and 2600:9000:5300:9e00::1; ns-895.awsdns-47.net directs to 205.251.195.127 and 2600:9000:5303:7f00::1; ns-1115.awsdns-11.org directs to 205.251.196.91 and 2600:9000:5304:5b00::1; ns-1613.awsdns-09.co.uk directs to 205.251.198.77 and 2600:9000:5306:4d00::1.

Mail Servers

studydev.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between studydev.com and other domains, including bakemartdoha.com, daniloandsharon.com, ns500731.ns500671.ns500731.ns500731.ns500731.ns500671.ns500704.ns500704.ns500688.ns500649.ns500671.ns500649.tenderladiesbz.com and two others.

alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.

Host names that have two IP addresses:

aspmx.l.google.com directs traffic to 172.253.115.27 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com directs traffic to 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.