`mailserver.fitschool.net`

	CNAME	`traff-https.hugedomains.com`
	CNAME	`hdl-prd-https-0699149ba9be518e.elb.us-east-1.amazonaws.com`
	DNSSEC	⚠️ Not signed
	A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
	A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
	A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
	A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}

`fitschool.net`

	DNSSEC	⚠️ Not signed
	A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
	A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
	A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
	A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
	NS	`ns1.namebrightdns.com` ⭐
	NS	`nsg1.namebrightdns.com`
	NS	`nsg2.namebrightdns.com`
	TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
	TXT	`v=spf1 -all`
	SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-04-19 #1

Same first word

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Similar names

DNS History

12 records (7 active, 5 former)

○NSns1.fitschool.net2015-10-30 → 2015-10-30 · 2 obs

● 2015-10-30 12:45:12
○ 2026-04-20 02:22:24

○NSns2.fitschool.net2015-10-30 → 2015-10-30 · 2 obs

● 2015-10-30 12:45:12
○ 2026-04-20 02:22:24

●NSnsg1.namebrightdns.com2026-04-20 → 2026-04-20 · 2 obs

○ 2015-10-30 12:45:12
● 2026-04-20 02:22:24

●NSnsg2.namebrightdns.com2026-04-20 → 2026-04-20 · 2 obs

○ 2015-10-30 12:45:12
● 2026-04-20 02:22:24

○MXfitschool.net2015-10-30 → 2015-10-30 · 2 obs

● 2015-10-30 12:45:12
○ 2026-04-20 02:22:24

●A13.223.25.842026-04-20 → 2026-04-20 · 2 obs

○ 2015-10-30 12:45:12
● 2026-04-20 02:22:24

○A176.126.237.2402015-10-30 → 2015-10-30 · 2 obs

● 2015-10-30 12:45:12
○ 2026-04-20 02:22:24

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-20 → 2026-04-20 · 2 obs

○ 2015-10-30 12:45:12
● 2026-04-20 02:22:24

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-20 → 2026-04-20 · 2 obs

○ 2015-10-30 12:45:12
● 2026-04-20 02:22:24

●A54.243.117.1972026-04-20 → 2026-04-20 · 2 obs

○ 2015-10-30 12:45:12
● 2026-04-20 02:22:24

○CNAMEfitschool.net2015-10-30 → 2015-10-30 · 2 obs

● 2015-10-30 12:45:12
○ 2026-04-20 02:22:24

●CNAMEtraff-https.hugedomains.com2026-04-20 → 2026-04-20 · 2 obs

○ 2015-10-30 12:45:12
● 2026-04-20 02:22:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	i.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
fitschool.net	nsg1.namebrightdns.com, nsg2.namebrightdns.com	-

✅ Authoritative Response

Server:54.242.146.158

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fitschool.net (unsigned zone)

⏱️ Timing

Total: 215ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`nsg2.namebrightdns.com, nsg1.namebrightdns.com`
CNAME	1	`traff-https.hugedomains.com`

Analysis

IP Addresses

mailserver.fitschool.net points to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names including odafim.com, hostmaster.gighunters.com, backup01.alabanza.com, mail.iitms.com and www.okmyn.com share IP numbers with mailserver.fitschool.net.

mailserver.fitschool.net - robtex.com