`mail.schoolprof.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns3.afternic.com` ⭐ ⚠️ Not in parent delegation
		A	97.74.98.65^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns3.afternic.com`
NS	`ns4.afternic.com` ⚠️ Not in parent delegation
		A	173.201.66.65^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns4.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #0

`schoolprof.com`

	DNSSEC	⚠️ Not signed
	A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
	A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
	NS	`ns3.afternic.com` ⭐
	NS	`ns4.afternic.com`
	TXT	`v=spf1 -all`
	SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #0

Previously MX for

schoolprof.com

Same first word

mail.gov.mz

mail.gov.ph

mail.veterinaire.fr

mail.ee

mail.yokohama

mail.mu

mail.nflfan.org

mail.bayern

mail.dnsalias.com

mail.com.tr

mail.ai

mail.my.id

mail.org.ru

mail.vpndns.net

mail.re

mail.credit

mail.pl

mail.co.com

mail.perspecta.cloud

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mail.barcelona

mail.codes

mail.ddns.net

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mail.photography

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mail.storage

mail.energy

mail.mods.jp

mail.online

mail.ras.ru

mail.ls

mail.app

mail.co.kr

mail.rv.ua

mail.ox.rs

mail.idv.tw

mail.toray

mail.pt

mail.ke

mail.net.sa

mail.idf.il

mail.house

mail.mk

mail.club

mail.news

mail.daa.jp

mail.sd

mail.co.id

mail.top

mail.health-carereform.com

mail.iki.fi

mail.limited

mail.man

mail.gen.tr

mail.zip

mail.dvrcam.info

mail.gov.gd

mail.brasilia.me

mail.hopto.me

mail.pn

mail.panel.dev

mail.gov.il

mail.ie

mail.pa

mail.schaeffler

mail.gov.to

mail.berlin

mail.dynns.com

mail.go.id

mail.tl

mail.rec.br

mail.com.ps

mail.(0x6c6f6c697461)punk.jp

mail.gov.ie

mail.company

mail.gov.mn

mail.priv.pl

mail.mw

mail.co.nz

mail.sdscloud.pl

mail.az

mail.is

mail.gov.zw

mail.id

mail.tr

mail.tt

mail.media

mail.vinnica.ua

mail.readymade.jp

mail.raindrop.jp

mail.tj

mail.repair

mail.mydissent.net

mail.spdns.org

mail.lk

mail.fish

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mail.hk.com

mail.mh

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mila.fit

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mail.pictures

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ilam.ph

amli.fi

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almi.ru

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mali.com

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amli.kommune.no

DNS History

5 records (4 active, 1 former)

●NSns3.afternic.com2026-02-17 → 2026-08-03 · 2 obs

● 2026-02-17 00:15:12
● 2026-08-03 17:39:56

●NSns4.afternic.com2026-02-17 → 2026-08-03 · 2 obs

● 2026-02-17 00:15:12
● 2026-08-03 17:39:56

●A13.248.169.482026-02-17 → 2026-08-03 · 3 obs

○ 2020-01-07 14:33:20
● 2026-02-17 00:15:12
● 2026-08-03 17:39:56

○A185.145.132.462020-01-07 → 2020-01-07 · 3 obs

● 2020-01-07 14:33:20
○ 2026-02-17 00:15:12
○ 2026-08-03 17:39:56

●A76.223.54.1462026-02-17 → 2026-08-03 · 3 obs

○ 2020-01-07 14:33:20
● 2026-02-17 00:15:12
● 2026-08-03 17:39:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
schoolprof.com	ns3.afternic.com, ns4.afternic.com	2 records

✅ Authoritative Response

Server:173.201.66.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schoolprof.com (unsigned zone)

⏱️ Timing

Total: 70ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns3.afternic.com, ns4.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns3.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)

Analysis

IP Addresses

mail.schoolprof.com points to the IP addresses 13.248.169.48 and 76.223.54.146

Additional host names — ysasia.com, hongroup.com, phablets.us and two others — share IP numbers with mail.schoolprof.com.

Name Servers

The NS records for mail.schoolprof.com delegate to ns3.afternic.com and ns4.afternic.com.

mail.schoolprof.com shares its name server setup with other domains, including lerco.com, fantaseamedia.com, powerballinc.com and two others.

mail.schoolprof.com has some name servers in common with other domains such as dom02.com, musz.com and justgolf.org

Both ns3.afternic.com and ns4.afternic.com have a single IP address each — ns3.afternic.com resolves to 97.74.98.65 while ns4.afternic.com resolves to 173.201.66.65.

mail.schoolprof.com - robtex.com