`dev.schooldata.net`

DNSSEC	⚠️ Not signed
A	18.236.33.50^{🇺🇸 Amazon18.236.0.0/15 EC2 PDX prefix}
		PTR	`ec2-18-236-33-50.us-west-2.compute.amazonaws.com`

`schooldata.net`

	DNSSEC	⚠️ Not signed
	A	44.247.62.2^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
	A	52.41.254.153^{🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix}
	NS	`ns-1596.awsdns-07.co.uk` ⭐
	NS	`ns-1445.awsdns-52.org`
	NS	`ns-41.awsdns-05.com`
	NS	`ns-697.awsdns-23.net`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`MS=4390106`
	TXT	`MS=ms99173299`
	TXT	`apple-domain-verification=7gVSivQeMXFcMpeZ`
	TXT	`bw=SZZxPMSuoJAoOVI2rongRwfy0ZvE3DFO79TPDZDfDo95`
	TXT	`cl_verification=375c9352-ab78-4a70-97c1-8bf35e469c3f`
	TXT	`google-site-verification=TpD4fTbEtj-X52Tbbk8oBEvS53zQHsstfz3Klj6sGKE`
	TXT	`google-site-verification=aROyZ3xqVW7QKViP5knJgrjidKcYkRhcb79GRoD93Tk`
	TXT	`google-site-verification=s7vWmSXOWSE38nwdOi7crRksFKTFcePQMcsMUIH5yN`
	TXT	`slack-domain-verification=RAf5Jf43yCDApCC4CcNinvq1SIJuTriCFFsPvC4x`
	TXT	`v=spf1 a mx include:_spf.google.com include:amazonses.com include:mail.zendes...`
	TXT	`v=verifydomain`
	SOA	`ns-1596.awsdns-07.co.uk`awsdns-hostmaster@amazon.com serial=1

Same first word

dev.haus

dev.cards

dev.is

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dev.boston

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dev.guru

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dev.ke

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dev.net.br

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dev.org.il

dev.ge

dev.studio

dev.co.rs

dev.se

dev.email

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dev.im

dev.careers

dev

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dev.global

dev.es

dev.st

dev.sap

dev.id

dev.fi

dev.ir

dev.video

dev.capital

dev.net.cn

dev.pt

dev.tv

dev.dating

dev.net.in

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dev.jp

dev.idv.tw

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vde.io

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dev.cam

dev.tools

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edv.be

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dev.s3.amazonaws.com

dve.kz

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edv.st

dev.hr

evd.me

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edv.cz

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dev.ro

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evd.mobi

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DNS History

2 records (1 active, 1 former)

●A18.236.33.502026-04-25 → 2026-04-25 · 3 obs

○ 2020-02-13 13:52:48
● 2026-04-25 17:17:34
● 2026-04-25 17:17:36

○A34.218.202.2542020-02-13 → 2020-02-13 · 3 obs

● 2020-02-13 13:52:48
○ 2026-04-25 17:17:34
○ 2026-04-25 17:17:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
schooldata.net	ns-41.awsdns-05.com, ns-697.awsdns-23.net, ns-1596.awsdns-07.co.uk, ns-1445.awsdns-52.org	1 record

✅ Authoritative Response

Server:205.251.197.165

NS records: ns-41.awsdns-05.com, ns-697.awsdns-23.net, ns-1596.awsdns-07.co.uk, ns-1445.awsdns-52.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schooldata.net (unsigned zone)

⏱️ Timing

Total: 331ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`18.236.33.50`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-697.awsdns-23.net)

Analysis

IP Addresses

dev.schooldata.net points to a single IP address: 18.236.33.50.

Other host names, such as tansy.com and ec2-18-236-33-50.us-west-2.compute.amazonaws.com, share IP numbers with dev.schooldata.net.

dev.schooldata.net - robtex.com