`library.studyinteractive.org`

DNSSEC	⚠️ Not signed
A	52.85.193.16^{🇺🇸 Amazon52.85.192.0/22 - CloudFront TD}
		PTR	`server-52-85-193-16.iad55.r.cloudfront.net`
A	52.85.193.60^{🇺🇸 Amazon52.85.192.0/22 - CloudFront TD}
A	52.85.193.64^{🇺🇸 Amazon52.85.192.0/22 - CloudFront TD}
A	52.85.193.123^{🇺🇸 Amazon52.85.192.0/22 - CloudFront TD}

`studyinteractive.org`

	DNSSEC	⚠️ Not signed
	A	3.248.29.33^{🇮🇪 Amazon3.248.0.0/13 EC2 DUB prefix}
	A	52.31.122.205^{🇮🇪 Amazon52.30.0.0/15 EC2 DUB prefix}
	A	54.76.22.127^{🇮🇪 Amazon54.76.0.0/15 EC2 DUB prefix}
	NS	`ns-865.awsdns-44.net` ⭐
	NS	`ns-1245.awsdns-27.org`
	NS	`ns-1586.awsdns-06.co.uk`
	NS	`ns-428.awsdns-53.com`
	MX	`mx1.hc6443-94.iphmx.com` ⭐
	MX	`mx2.hc6443-94.iphmx.com`⁽²⁰⁾
	TXT	`7i7v6ni9s2ife63r2c6obek3sl`
	TXT	`MS=ms78447437`
	TXT	`YmOdJ78g3F1hrtpt8Xd1T3ZLqn/0SDWSWYWU3xw9Bf34QTvWc2gJiAqPQQivLHvapQoXrR18Ef2x3...`
	TXT	`v=spf1 mx a:mx61.gus.global a:mx62.gus.global include:spf.protection.outlook....`
	SOA	`ns-865.awsdns-44.net`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (61/100)
WOT: SAFE (64/100)

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DNS History

4 records (4 active, 0 former)

●A52.85.193.1232026-03-02 → 2026-03-02 · 2 obs

● 2026-03-02 07:26:12
● 2026-03-02 12:32:46

●A52.85.193.162026-03-02 → 2026-03-02 · 2 obs

● 2026-03-02 07:26:12
● 2026-03-02 12:32:46

●A52.85.193.602026-03-02 → 2026-03-02 · 2 obs

● 2026-03-02 07:26:12
● 2026-03-02 12:32:46

●A52.85.193.642026-03-02 → 2026-03-02 · 2 obs

● 2026-03-02 07:26:12
● 2026-03-02 12:32:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
studyinteractive.org	ns-428.awsdns-53.com, ns-865.awsdns-44.net, ns-1245.awsdns-27.org, ns-1586.awsdns-06.co.uk	1 record

✅ Authoritative Response

Server: 205.251.198.50

NS records: ns-428.awsdns-53.com, ns-865.awsdns-44.net, ns-1245.awsdns-27.org, ns-1586.awsdns-06.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyinteractive.org (unsigned zone)

⏱️ Timing

Total: 383ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`52.85.193.16, 52.85.193.123...`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-1245.awsdns-27.org)

Analysis

IP Addresses

Four IP numbers are pointed to by library.studyinteractive.org: 52.85.193.16, 52.85.193.60, 52.85.193.64 and 52.85.193.123.

other host names including tgtp.org, agitationstudy.com, d3oi9in0creooq.cloudfront.net, expressfloraldeliveries.com and d19thyn54ikw3n.cloudfront.net share IP numbers with library.studyinteractive.org.

library.studyinteractive.org - robtex.com