i11study.com - robtex.com

i11study.com

DNSSEC⚠️ Not signed
A104.18.41.232Cloudflare104.18.41.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.146.24🇺🇸 Cloudflare172.64.146.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns-422.awsdns-52.com ⭐
A2600:9000:5301:a600::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-422.awsdns-52.com
A205.251.193.166🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-422.awsdns-52.com
NSns-1465.awsdns-55.org
A2600:9000:5305:b900::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1465.awsdns-55.org
A205.251.197.185🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1465.awsdns-55.org
NSns-1800.awsdns-33.co.uk
A2600:9000:5307:800::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1800.awsdns-33.co.uk
A205.251.199.8🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1800.awsdns-33.co.uk
NSns-974.awsdns-57.net
A2600:9000:5303:ce00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-974.awsdns-57.net
A205.251.195.206🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-974.awsdns-57.net
SOAns-422.awsdns-52.comawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435
WOT: SAFE (34/100)

Subdomains

www.i11study.com

Same first word

i11study.com

DNS History

18 records (6 active, 12 former)

20162017201820192020202120222023202420252026NSns-1465.awsdns-55.orgns-1800.awsdns-33.co.ukns-422.awsdns-52.comns-974.awsdns-57.netns-1062.awsdns-04.orgns-1784.awsdns-31.co.ukns-312.awsdns-39.comns-986.awsdns-59.netns1.azdot.govns2.azdot.govA104.18.41.232172.64.146.24104.16.218.72104.16.219.72104.16.220.72104.16.222.72192.133.42.40192.185.146.99
○NSns-1062.awsdns-04.org2015-11-17 → 2016-11-15 · 5 obs
○ 2015-10-31 18:41:08
● 2015-11-17 05:06:10
● 2016-11-15 19:10:58
○ 2026-03-03 11:32:26
○ 2026-03-03 16:31:44
●NSns-1465.awsdns-55.org2026-03-03 → 2026-03-03 · 3 obs
○ 2016-11-15 19:10:58
● 2026-03-03 11:32:26
● 2026-03-03 16:31:44
○NSns-1784.awsdns-31.co.uk2015-11-17 → 2016-11-15 · 5 obs
○ 2015-10-31 18:41:08
● 2015-11-17 05:06:10
● 2016-11-15 19:10:58
○ 2026-03-03 11:32:26
○ 2026-03-03 16:31:44
●NSns-1800.awsdns-33.co.uk2026-03-03 → 2026-03-03 · 3 obs
○ 2016-11-15 19:10:58
● 2026-03-03 11:32:26
● 2026-03-03 16:31:44
○NSns-312.awsdns-39.com2015-11-17 → 2016-11-15 · 5 obs
○ 2015-10-31 18:41:08
● 2015-11-17 05:06:10
● 2016-11-15 19:10:58
○ 2026-03-03 11:32:26
○ 2026-03-03 16:31:44
●NSns-422.awsdns-52.com2026-03-03 → 2026-03-03 · 3 obs
○ 2016-11-15 19:10:58
● 2026-03-03 11:32:26
● 2026-03-03 16:31:44
●NSns-974.awsdns-57.net2026-03-03 → 2026-03-03 · 3 obs
○ 2016-11-15 19:10:58
● 2026-03-03 11:32:26
● 2026-03-03 16:31:44
○NSns-986.awsdns-59.net2015-11-17 → 2016-11-15 · 5 obs
○ 2015-10-31 18:41:08
● 2015-11-17 05:06:10
● 2016-11-15 19:10:58
○ 2026-03-03 11:32:26
○ 2026-03-03 16:31:44
○NSns1.azdot.gov2015-06-05 → 2015-10-31 · 4 obs
● 2015-06-05 04:59:52
● 2015-10-31 18:41:08
○ 2015-11-17 05:06:10
○ 2026-03-03 16:31:44
○NSns2.azdot.gov2015-06-05 → 2015-10-31 · 4 obs
● 2015-06-05 04:59:52
● 2015-10-31 18:41:08
○ 2015-11-17 05:06:10
○ 2026-03-03 16:31:44
○A104.16.218.722016-11-15 → 2016-11-15 · 4 obs
○ 2016-04-17 06:57:56
● 2016-11-15 19:10:58
○ 2026-03-03 11:32:26
○ 2026-03-03 16:31:44
○A104.16.219.722016-11-15 → 2016-11-15 · 4 obs
○ 2016-04-17 06:57:56
● 2016-11-15 19:10:58
○ 2026-03-03 11:32:26
○ 2026-03-03 16:31:44
○A104.16.220.722016-11-15 → 2016-11-15 · 4 obs
○ 2016-04-17 06:57:56
● 2016-11-15 19:10:58
○ 2026-03-03 11:32:26
○ 2026-03-03 16:31:44
○A104.16.222.722016-11-15 → 2016-11-15 · 4 obs
○ 2016-04-17 06:57:56
● 2016-11-15 19:10:58
○ 2026-03-03 11:32:26
○ 2026-03-03 16:31:44
●A104.18.41.2322026-03-03 → 2026-03-03 · 3 obs
○ 2016-11-15 19:10:58
● 2026-03-03 11:32:26
● 2026-03-03 16:31:44
●A172.64.146.242026-03-03 → 2026-03-03 · 3 obs
○ 2016-11-15 19:10:58
● 2026-03-03 11:32:26
● 2026-03-03 16:31:44
○A192.133.42.402015-10-31 → 2016-04-17 · 5 obs
○ 2015-06-05 04:59:52
● 2015-10-31 18:41:08
● 2016-04-17 06:57:56
○ 2016-11-15 19:10:58
○ 2026-03-03 16:31:44
○A192.185.146.992015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 04:59:52
○ 2015-10-31 18:41:08
○ 2026-03-03 16:31:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...-
i11study.comns-422.awsdns-52.com, ns-974.awsdns-57.net, ns-1800.awsdns-33.co.uk, ns-1465.awsdns-55.org1 record

✅ Authoritative Response

Server: 205.251.193.166

NS records: ns-422.awsdns-52.com, ns-974.awsdns-57.net, ns-1800.awsdns-33.co.uk, ns-1465.awsdns-55.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for i11study.com (unsigned zone)

⏱️ Timing

Total: 1494ms | Queries: -

📄 Records

TypeCountSample Data
A2104.18.41.232, 172.64.146.24
NS4ns-1465.awsdns-55.org, ns-1800.awsdns-33.co.uk...
SOA1ns-422.awsdns-52.com awsdns-hostmaster.a

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-422.awsdns-52.com)

Analysis

Hierarchy

i11study.com is a parent of www.i11study.com.

IP Addresses

i11study.com points to two IP numbers: 104.18.41.232 and 172.64.146.24.

Other host names, for instance vrnl.net, kobowritinglife.it, atherapp-analytics.ather.io, castingcrowns.com and intermodal.com.br share IP numbers with i11study.com.

Name Servers

i11study.com is delegated to four name servers: ns-422.awsdns-52.com, ns-974.awsdns-57.net, ns-1465.awsdns-55.org and ns-1800.awsdns-33.co.uk.

i11study.com at least partially shares name servers with other domains, for instance oral(0x736578)payperview.com, wheatley.aws.a2z.com, xn--macnca-el8b.net, adverten.com and c43037c8b-frontier.partner.amazon.in.

These name servers are commonly used with the name servers ns-1537.awsdns-00.co.uk.

Host names with two IP numbers:

ns-422.awsdns-52.com points to: 2600:9000:5301:a600::1 and 205.251.193.166.

ns-974.awsdns-57.net points to: 2600:9000:5303:ce00::1 and 205.251.195.206.

ns-1465.awsdns-55.org points to: 2600:9000:5305:b900::1 and 205.251.197.185.

ns-1800.awsdns-33.co.uk points to: 2600:9000:5307:800::1 and 205.251.199.8.