`_dc-mx.ea048f2c3d16.rubcode.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}

`ea048f2c3d16.rubcode.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}

DNS History

7 records (7 active, 0 former)

●NSnsg1.namebrightdns.com2026-04-09 → 2026-05-15 · 2 obs

● 2026-04-09 05:17:22
● 2026-05-15 13:45:26

●NSnsg2.namebrightdns.com2026-04-09 → 2026-05-15 · 2 obs

● 2026-04-09 05:17:22
● 2026-05-15 13:45:26

●A13.223.25.842026-04-09 → 2026-05-15 · 2 obs

● 2026-04-09 05:17:22
● 2026-05-15 13:45:26

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-09 → 2026-05-15 · 2 obs

● 2026-04-09 05:17:22
● 2026-05-15 13:45:26

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-09 → 2026-05-15 · 2 obs

● 2026-04-09 05:17:22
● 2026-05-15 13:45:26

●A54.243.117.1972026-04-09 → 2026-05-15 · 2 obs

● 2026-04-09 05:17:22
● 2026-05-15 13:45:26

●CNAMEtraff-https.hugedomains.com2026-04-09 → 2026-05-15 · 2 obs

● 2026-04-09 05:17:22
● 2026-05-15 13:45:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...	-
rubcode.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	16 records

✅ Authoritative Response

Server:18.208.250.250

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubcode.com (unsigned zone)

⏱️ Timing

Total: 669ms | 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: 16

Out-of-bailiwick: 16 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

_dc-mx.ea048f2c3d16.rubcode.com maps 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 such as neh8.com, claimark.com, duckflight.com, christinehealth.com and zsb99.com share IPs with _dc-mx.ea048f2c3d16.rubcode.com.

_dc-mx.ea048f2c3d16.rubcode.com - robtex.com