smsstudy.net - dns.ninja

`smsstudy.net`

DNSSEC	⚠️ Not signed
A	13.223.103.117^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
		PTR	`ec2-13-223-103-117.compute-1.amazonaws.com`
A	34.200.109.136^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
A	54.175.135.98^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
A	98.84.251.124^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
A	100.61.189.209^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
NS	`ns-397.awsdns-49.com` ⭐
		A	2600:9000:5301:8d00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-397.awsdns-49.com`
		A	205.251.193.141^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-397.awsdns-49.com`
NS	`ns-1203.awsdns-22.org`
		A	2600:9000:5304:b300::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1203.awsdns-22.org`
		A	205.251.196.179^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1203.awsdns-22.org`
NS	`ns-1664.awsdns-16.co.uk`
		A	2600:9000:5306:8000::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1664.awsdns-16.co.uk`
		A	205.251.198.128^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1664.awsdns-16.co.uk`
NS	`ns-619.awsdns-13.net`
		A	2600:9000:5302:6b00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-619.awsdns-13.net`
		A	205.251.194.107^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-619.awsdns-13.net`
SOA	`ns-397.awsdns-49.com`awsdns-hostmaster@amazon.com serial=1

`net`

	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=1786477609

Same first word

smsstudy.net

smsstudy.com

smsstudy.info

smsstudy.co

DNS History

24 records (9 active, 15 former)

●NSns-1203.awsdns-22.org2026-02-20 → 2026-08-11 · 3 obs

○ 2018-06-24 02:47:18
● 2026-02-20 19:12:44
● 2026-08-11 19:57:18

●NSns-1664.awsdns-16.co.uk2026-02-20 → 2026-08-11 · 3 obs

○ 2018-06-24 02:47:18
● 2026-02-20 19:12:44
● 2026-08-11 19:57:18

●NSns-397.awsdns-49.com2026-02-20 → 2026-08-11 · 3 obs

○ 2018-06-24 02:47:18
● 2026-02-20 19:12:44
● 2026-08-11 19:57:18

●NSns-619.awsdns-13.net2026-02-20 → 2026-08-11 · 3 obs

○ 2018-06-24 02:47:18
● 2026-02-20 19:12:44
● 2026-08-11 19:57:18

○NSpdns05.domaincontrol.com2017-01-04 → 2018-06-24 · 4 obs

● 2017-01-04 06:39:14
● 2018-06-24 02:47:18
○ 2026-02-20 19:12:44
○ 2026-08-11 19:57:18

○NSpdns06.domaincontrol.com2017-01-04 → 2018-06-24 · 4 obs

● 2017-01-04 06:39:14
● 2018-06-24 02:47:18
○ 2026-02-20 19:12:44
○ 2026-08-11 19:57:18

○MXmailstore1.secureserver.net2017-01-04 → 2018-06-24 · 4 obs

● 2017-01-04 06:39:14
● 2018-06-24 02:47:18
○ 2026-02-20 19:12:44
○ 2026-08-11 19:57:18

○MXsmtp.secureserver.net2017-01-04 → 2018-06-24 · 4 obs

● 2017-01-04 06:39:14
● 2018-06-24 02:47:18
○ 2026-02-20 19:12:44
○ 2026-08-11 19:57:18

○A100.29.19.2232026-02-20 → 2026-02-26 · 5 obs

○ 2018-06-24 02:47:18
● 2026-02-20 19:12:44
● 2026-02-26 11:25:06
○ 2026-08-11 19:57:16
○ 2026-08-11 19:57:18

○A100.31.227.662026-02-20 → 2026-08-11 · 2 obs

○ 2026-02-20 19:12:44
○ 2026-08-11 19:57:18

●A100.61.189.2092026-08-11 → 2026-08-11 · 3 obs

○ 2026-02-26 11:25:06
● 2026-08-11 19:57:16
● 2026-08-11 19:57:18

●A13.223.103.1172026-08-11 → 2026-08-11 · 3 obs

○ 2026-02-26 11:25:06
● 2026-08-11 19:57:16
● 2026-08-11 19:57:18

○A18.213.219.82026-02-20 → 2026-02-26 · 5 obs

○ 2018-06-24 02:47:18
● 2026-02-20 19:12:44
● 2026-02-26 11:25:06
○ 2026-08-11 19:57:16
○ 2026-08-11 19:57:18

○A184.168.221.592017-01-04 → 2018-06-24 · 4 obs

● 2017-01-04 06:39:14
● 2018-06-24 02:47:18
○ 2026-02-20 19:12:44
○ 2026-08-11 19:57:18

○A3.208.118.2272026-02-20 → 2026-08-11 · 2 obs

○ 2026-02-20 19:12:44
○ 2026-08-11 19:57:18

●A34.200.109.1362026-08-11 → 2026-08-11 · 3 obs

○ 2026-02-26 11:25:06
● 2026-08-11 19:57:16
● 2026-08-11 19:57:18

○A35.153.51.2552026-02-20 → 2026-02-22 · 5 obs

○ 2018-06-24 02:47:18
● 2026-02-20 19:12:44
● 2026-02-22 07:46:48
○ 2026-02-26 06:37:48
○ 2026-08-11 19:57:18

○A52.202.210.1462026-02-26 → 2026-02-26 · 5 obs

○ 2026-02-22 07:46:48
● 2026-02-26 06:37:48
● 2026-02-26 11:25:06
○ 2026-08-11 19:57:16
○ 2026-08-11 19:57:18

○A52.54.20.2372026-02-20 → 2026-08-11 · 2 obs

○ 2026-02-20 19:12:44
○ 2026-08-11 19:57:18

●A54.175.135.982026-08-11 → 2026-08-11 · 3 obs

○ 2026-02-26 11:25:06
● 2026-08-11 19:57:16
● 2026-08-11 19:57:18

●A98.84.251.1242026-08-11 → 2026-08-11 · 3 obs

○ 2026-02-26 11:25:06
● 2026-08-11 19:57:16
● 2026-08-11 19:57:18

○A98.86.63.32026-02-20 → 2026-02-26 · 5 obs

○ 2018-06-24 02:47:18
● 2026-02-20 19:12:44
● 2026-02-26 11:25:06
○ 2026-08-11 19:57:16
○ 2026-08-11 19:57:18

○A98.90.184.2492026-02-20 → 2026-02-20 · 4 obs

○ 2018-06-24 02:47:18
● 2026-02-20 19:12:44
○ 2026-02-21 21:01:58
○ 2026-08-11 19:57:18

○A98.95.167.1192026-02-21 → 2026-02-26 · 5 obs

○ 2026-02-20 19:12:44
● 2026-02-21 21:01:58
● 2026-02-26 11:25:06
○ 2026-08-11 19:57:16
○ 2026-08-11 19:57:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
smsstudy.net	ns-619.awsdns-13.net, ns-397.awsdns-49.com, ns-1664.awsdns-16.co.uk, ns-1203.awsdns-22.org	2 records

✅ Authoritative Response

Server:205.251.194.107

NS records: ns-619.awsdns-13.net, ns-397.awsdns-49.com, ns-1664.awsdns-16.co.uk, ns-1203.awsdns-22.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smsstudy.net (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	5	`54.175.135.98, 34.200.109.136...`
NS	4	`ns-1203.awsdns-22.org, ns-1664.awsdns-16.co.uk...`
SOA	1	`ns-397.awsdns-49.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-619.awsdns-13.net, ns-619.awsdns-13.net)

Analysis

IP Addresses

smsstudy.net resolves to five IP numbers: 13.223.103.117, 34.200.109.136, 54.175.135.98 and two others

Two other host names, along with ec2-54-175-135-98.compute-1.amazonaws.com, smsstudy.info and texttoweb.co, also share IP numbers with smsstudy.net.

Name Servers

The NS records for smsstudy.net point to four name servers: ns-397.awsdns-49.com, ns-619.awsdns-13.net, ns-1203.awsdns-22.org and ns-1664.awsdns-16.co.uk.

smsstudy.net partially shares its NS delegation with several other domains, including affili.net, estadopg.bet, clkc.me and two others.

These name servers regularly co-occur with the name servers ns-160.awsdns-20.com, ns-1073.awsdns-06.org and ns-1807.awsdns-33.co.uk.

ns-397.awsdns-49.com, ns-619.awsdns-13.net, ns-1203.awsdns-22.org and ns-1664.awsdns-16.co.uk each carry two IP addresses. ns-397.awsdns-49.com has 205.251.193.141 and 2600:9000:5301:8d00::1; ns-619.awsdns-13.net has 205.251.194.107 and 2600:9000:5302:6b00::1; ns-1203.awsdns-22.org has 205.251.196.179 and 2600:9000:5304:b300::1; ns-1664.awsdns-16.co.uk has 205.251.198.128 and 2600:9000:5306:8000::1.