`mail.categoryc.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}

`categoryc.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 2026-03-24 #1

Same first word

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mail.org.za

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mail.ug

mail.ly

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mail.uz.ua

mail.cool

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DNS History

17 records (7 active, 10 former)

○NSns1.namebrightdns.com2015-10-21 → 2016-04-28 · 4 obs

● 2015-10-21 20:30:32
● 2016-04-28 13:53:58
○ 2026-03-08 15:04:02
○ 2026-03-25 05:19:40

○NSns2.namebrightdns.com2015-10-21 → 2016-04-28 · 4 obs

● 2015-10-21 20:30:32
● 2016-04-28 13:53:58
○ 2026-03-08 15:04:02
○ 2026-03-25 05:19:40

●NSnsg1.namebrightdns.com2026-03-08 → 2026-03-25 · 3 obs

○ 2016-04-28 13:53:58
● 2026-03-08 15:04:02
● 2026-03-25 05:19:40

●NSnsg2.namebrightdns.com2026-03-08 → 2026-03-25 · 3 obs

○ 2016-04-28 13:53:58
● 2026-03-08 15:04:02
● 2026-03-25 05:19:40

●A13.223.25.842026-03-08 → 2026-03-25 · 3 obs

○ 2016-04-28 13:53:58
● 2026-03-08 15:04:02
● 2026-03-25 05:19:40

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-08 → 2026-03-25 · 3 obs

○ 2016-04-28 13:53:58
● 2026-03-08 15:04:02
● 2026-03-25 05:19:40

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-08 → 2026-03-25 · 3 obs

○ 2016-04-28 13:53:58
● 2026-03-08 15:04:02
● 2026-03-25 05:19:40

○A52.200.243.1232016-04-28 → 2016-04-28 · 4 obs

○ 2016-01-28 02:54:58
● 2016-04-28 13:53:58
○ 2026-03-08 15:04:02
○ 2026-03-25 05:19:40

○A54.152.144.2432016-04-28 → 2016-04-28 · 4 obs

○ 2016-01-28 02:54:58
● 2016-04-28 13:53:58
○ 2026-03-08 15:04:02
○ 2026-03-25 05:19:40

○A54.174.31.2542015-10-21 → 2015-10-21 · 4 obs

○ 2015-05-29 01:21:30
● 2015-10-21 20:30:32
○ 2016-01-28 02:54:58
○ 2026-03-25 05:19:40

○A54.208.74.2152015-10-21 → 2015-10-21 · 4 obs

○ 2015-05-29 01:21:30
● 2015-10-21 20:30:32
○ 2016-01-28 02:54:58
○ 2026-03-25 05:19:40

○A54.209.90.812016-01-28 → 2016-01-28 · 4 obs

○ 2015-10-21 20:30:32
● 2016-01-28 02:54:58
○ 2016-04-28 13:53:58
○ 2026-03-25 05:19:40

●A54.243.117.1972026-03-08 → 2026-03-25 · 3 obs

○ 2016-04-28 13:53:58
● 2026-03-08 15:04:02
● 2026-03-25 05:19:40

○A54.85.54.292016-01-28 → 2016-01-28 · 4 obs

○ 2015-10-21 20:30:32
● 2016-01-28 02:54:58
○ 2016-04-28 13:53:58
○ 2026-03-25 05:19:40

○A79.170.44.412015-05-29 → 2015-05-29 · 3 obs

● 2015-05-29 01:21:30
○ 2015-10-21 20:30:32
○ 2026-03-25 05:19:40

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-10-21 → 2016-04-28 · 4 obs

● 2015-10-21 20:30:32
● 2016-04-28 13:53:58
○ 2026-03-08 15:04:02
○ 2026-03-25 05:19:40

●CNAMEtraff-https.hugedomains.com2026-03-08 → 2026-03-25 · 3 obs

○ 2016-04-28 13:53:58
● 2026-03-08 15:04:02
● 2026-03-25 05:19:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
categoryc.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	20 records

✅ Authoritative Response

Server:3.85.217.230

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for categoryc.com (unsigned zone)

⏱️ Timing

Total: 63ms | 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	`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 mail.categoryc.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 binarybliss.com, la.ucypher.com, 166439.livemoviestream.com, pharmaphysicians.com and www.yadio.com share IP numbers with mail.categoryc.com.

mail.categoryc.com - robtex.com