`hostmaster.mastercampus.com`

	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}

`mastercampus.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}
	NS	`ns1.namebrightdns.com` ⭐
	NS	`nsg1.namebrightdns.com`
	NS	`nsg2.namebrightdns.com`
	TXT	`v=spf1 -all`
	TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
	SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-23 #1

Same first word

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Similar names

DNS History

14 records (7 active, 7 former)

●NSnsg1.namebrightdns.com2026-02-19 → 2026-03-24 · 2 obs

● 2026-02-19 18:37:20
● 2026-03-24 02:31:10

●NSnsg2.namebrightdns.com2026-02-19 → 2026-03-24 · 2 obs

● 2026-02-19 18:37:20
● 2026-03-24 02:31:10

●A13.223.25.842026-03-24 → 2026-03-24 · 3 obs

○ 2026-02-19 18:37:20
● 2026-03-24 02:31:08
● 2026-03-24 02:31:10

○A207.148.248.1432015-10-18 → 2016-07-23 · 5 obs

○ 2015-05-30 23:03:26
● 2015-10-18 08:42:18
● 2016-07-23 20:55:16
○ 2026-02-19 18:37:20
○ 2026-03-24 02:31:10

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-24 → 2026-03-24 · 3 obs

○ 2026-02-19 18:37:20
● 2026-03-24 02:31:08
● 2026-03-24 02:31:10

○A2600:1f18:4ae:c605:f094:2a0a:4985:526e2026-02-19 → 2026-02-19 · 4 obs

○ 2016-07-23 20:55:16
● 2026-02-19 18:37:20
○ 2026-03-24 02:31:08
○ 2026-03-24 02:31:10

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-24 → 2026-03-24 · 3 obs

○ 2026-02-19 18:37:20
● 2026-03-24 02:31:08
● 2026-03-24 02:31:10

○A2600:1f18:4ae:c606:def:b9d9:eb9e:77662026-02-19 → 2026-02-19 · 4 obs

○ 2016-07-23 20:55:16
● 2026-02-19 18:37:20
○ 2026-03-24 02:31:08
○ 2026-03-24 02:31:10

○A52.201.53.1662026-02-19 → 2026-02-19 · 4 obs

○ 2016-07-23 20:55:16
● 2026-02-19 18:37:20
○ 2026-03-24 02:31:08
○ 2026-03-24 02:31:10

●A54.243.117.1972026-03-24 → 2026-03-24 · 3 obs

○ 2026-02-19 18:37:20
● 2026-03-24 02:31:08
● 2026-03-24 02:31:10

○A66.151.181.492015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 23:03:26
○ 2015-10-18 08:42:18
○ 2026-03-24 02:31:10

○A98.82.42.1392026-02-19 → 2026-02-19 · 4 obs

○ 2016-07-23 20:55:16
● 2026-02-19 18:37:20
○ 2026-03-24 02:31:08
○ 2026-03-24 02:31:10

○CNAMEtraff-http.hugedomains.com2026-02-19 → 2026-02-19 · 3 obs

● 2026-02-19 18:37:20
○ 2026-03-24 02:31:08
○ 2026-03-24 02:31:10

●CNAMEtraff-https.hugedomains.com2026-03-24 → 2026-03-24 · 3 obs

○ 2026-02-19 18:37:20
● 2026-03-24 02:31:08
● 2026-03-24 02:31:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mastercampus.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	20 records

✅ Authoritative Response

Server:13.221.125.168

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastercampus.com (unsigned zone)

⏱️ Timing

Total: 352ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by hostmaster.mastercampus.com: 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 ns1.smagkart.com, mhoot.com, ebbag.com, nacaz.com and etiketyazici.com share IP numbers with hostmaster.mastercampus.com.

hostmaster.mastercampus.com - robtex.com