`tutorialedge.app`

DNSSEC	⚠️ Not signed
NS	`ns-885.awsdns-46.net` ⭐
		A	2600:9000:5303:7500::1^{🇺🇸 Amazon}
			PTR	`ns-885.awsdns-46.net`
		A	205.251.195.117^{🇺🇸 Amazon}
			PTR	`ns-885.awsdns-46.net`
NS	`ns-1093.awsdns-08.org`
		A	2600:9000:5304:4500::1^{🇺🇸 Amazon}
			PTR	`ns-1093.awsdns-08.org`
		A	205.251.196.69^{🇺🇸 Amazon}
			PTR	`ns-1093.awsdns-08.org`
NS	`ns-1801.awsdns-33.co.uk`
		A	2600:9000:5307:900::1^{🇺🇸 Amazon}
			PTR	`ns-1801.awsdns-33.co.uk`
		A	205.251.199.9^{🇺🇸 Amazon}
			PTR	`ns-1801.awsdns-33.co.uk`
NS	`ns-376.awsdns-47.com`
		A	2600:9000:5301:7800::1^{🇺🇸 Amazon}
			PTR	`ns-376.awsdns-47.com`
		A	205.251.193.120^{🇺🇸 Amazon}
			PTR	`ns-376.awsdns-47.com`
MX	`mxa.eu.mailgun.org` ⭐
		A	34.95.107.114^{🇺🇸 Google}
			PTR	`114.107.95.34.bc.googleusercontent.com`
MX	`mxb.eu.mailgun.org` ⭐
		A	34.111.145.192^{🇺🇸 Google}
			PTR	`192.145.111.34.bc.googleusercontent.com`
TXT	`v=spf1 include:_spf.mailersend.net ~all`
TXT	`v=spf1 include:mailgun.org ~all`
SOA	`ns-885.awsdns-46.net`awsdns-hostmaster@amazon.com serial=1

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Up

api.tutorialedge.app

Same first word

tutorialedge.app

tutorialedge.net

DNS History

6 records (6 active, 0 former)

●NSns-1093.awsdns-08.org2026-02-18 → 2026-02-19 · 2 obs

● 2026-02-18 01:59:44
● 2026-02-19 21:19:50

●NSns-1801.awsdns-33.co.uk2026-02-18 → 2026-02-19 · 2 obs

● 2026-02-18 01:59:44
● 2026-02-19 21:19:50

●NSns-376.awsdns-47.com2026-02-18 → 2026-02-19 · 2 obs

● 2026-02-18 01:59:44
● 2026-02-19 21:19:50

●NSns-885.awsdns-46.net2026-02-18 → 2026-02-19 · 2 obs

● 2026-02-18 01:59:44
● 2026-02-19 21:19:50

●MXmxa.eu.mailgun.org2026-02-18 → 2026-02-19 · 2 obs

● 2026-02-18 01:59:44
● 2026-02-19 21:19:50

●MXmxb.eu.mailgun.org2026-02-18 → 2026-02-19 · 2 obs

● 2026-02-18 01:59:44
● 2026-02-19 21:19:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	10 records
tutorialedge.app	ns-376.awsdns-47.com, ns-1093.awsdns-08.org, ns-885.awsdns-46.net, ns-1801.awsdns-33.co.uk	-

✅ Authoritative Response

Server: 205.251.193.120

NS records: ns-376.awsdns-47.com, ns-1093.awsdns-08.org, ns-885.awsdns-46.net, ns-1801.awsdns-33.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tutorialedge.app (unsigned zone)

⏱️ Timing

Total: 605ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1093.awsdns-08.org, ns-1801.awsdns-33.co.uk...`
MX	2	`mxa.eu.mailgun.org (pri: 10), mxb.eu.mailgun.org (pri: 10)`
TXT	2	`v=spf1 include:_spf.mailersend.net ~all, v=spf1 include:mailgun.org ~all`
SOA	1	`ns-885.awsdns-46.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

AI analysis

tutorialedge.app is the parent of api.tutorialedge.app.

tutorialedge.app is delegated to four name servers: ns-376.awsdns-47.com, ns-885.awsdns-46.net, ns-1093.awsdns-08.org and ns-1801.awsdns-33.co.uk.

tutorialedge.app at least partially shares name servers with other domains, for instance junglefest.com, zipreporting.com, vortexoptics.com, ruralradio.com.br and microfoonshop.be.

These name servers are commonly used with ns-751.awsdns-29.net, ns-1291.awsdns-33.org and ns-1833.awsdns-37.co.uk.

Host names with two IP numbers:

ns-376.awsdns-47.com points to 2600:9000:5301:7800::1 and 205.251.193.120; ns-885.awsdns-46.net points to 2600:9000:5303:7500::1 and 205.251.195.117; ns-1093.awsdns-08.org points to 2600:9000:5304:4500::1 and 205.251.196.69; ns-1801.awsdns-33.co.uk points to 2600:9000:5307:900::1 and 205.251.199.9.

Two mail servers handle tutorialedge.app: mxa.eu.mailgun.org and mxb.eu.mailgun.org.

tutorialedge.app shares the same mail server setup as other domains, for instance bartscancer.london, myparcel.me, bitochek.net, grannysexdate.nl and usic.org.ua.

tutorialedge.app shares some mail servers with other domains, at least partially, for instance csm-examen.be, grele.net, incisivemedia.com, academicclasshelpers.com and risk4sea.com.

these mail servers are often used together with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with one IP number:

mxa.eu.mailgun.org points to 34.95.107.114

mxb.eu.mailgun.org points to 34.111.145.192

tutorialedge.app - robtex.com