`github-token-service.exlcode.com`

DNSSEC	⚠️ Not signed
A	52.12.245.6^{🇺🇸 Amazon52.12.0.0/15 EC2 PDX prefix}
		PTR	`ec2-52-12-245-6.us-west-2.compute.amazonaws.com`
A	52.25.125.41^{🇺🇸 Amazon52.24.0.0/14 EC2 PDX prefix}
A	52.42.180.54^{🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix}

`exlcode.com`

	DNSSEC	⚠️ Not signed
	A	52.12.245.6^{🇺🇸 Amazon52.12.0.0/15 EC2 PDX prefix}
	A	52.25.125.41^{🇺🇸 Amazon52.24.0.0/14 EC2 PDX prefix}
	A	52.42.180.54^{🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix}
	NS	`ns-1858.awsdns-40.co.uk` ⭐
	NS	`ns-1469.awsdns-55.org`
	NS	`ns-419.awsdns-52.com`
	NS	`ns-523.awsdns-01.net`
	MX	`inbound-smtp.us-west-2.amazonaws.com` ⭐
	SOA	`ns-1858.awsdns-40.co.uk`awsdns-hostmaster@amazon.com serial=1

DNS History

6 records (3 active, 3 former)

○A44.252.120.1162026-02-16 → 2026-02-17 · 3 obs

● 2026-02-16 15:56:26
● 2026-02-17 17:25:40
○ 2026-03-02 08:43:24

○A50.112.117.1272026-02-16 → 2026-02-17 · 3 obs

● 2026-02-16 15:56:26
● 2026-02-17 17:25:40
○ 2026-03-02 08:43:24

●A52.12.245.62026-03-02 → 2026-03-02 · 2 obs

○ 2026-02-17 17:25:40
● 2026-03-02 08:43:24

●A52.25.125.412026-03-02 → 2026-03-02 · 2 obs

○ 2026-02-17 17:25:40
● 2026-03-02 08:43:24

●A52.42.180.542026-03-02 → 2026-03-02 · 2 obs

○ 2026-02-17 17:25:40
● 2026-03-02 08:43:24

○A52.88.217.1202026-02-16 → 2026-02-17 · 3 obs

● 2026-02-16 15:56:26
● 2026-02-17 17:25:40
○ 2026-03-02 08:43:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
exlcode.com	ns-523.awsdns-01.net, ns-419.awsdns-52.com, ns-1858.awsdns-40.co.uk, ns-1469.awsdns-55.org	1 record

✅ Authoritative Response

Server: 205.251.197.189

NS records: ns-523.awsdns-01.net, ns-419.awsdns-52.com, ns-1858.awsdns-40.co.uk, ns-1469.awsdns-55.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for exlcode.com (unsigned zone)

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`52.42.180.54, 52.12.245.6...`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-419.awsdns-52.com)

Analysis

IP Addresses

github-token-service.exlcode.com points to three IPs: 52.12.245.6, 52.25.125.41 and 52.42.180.54.

Other host names, for instance exlcode.com, share IP numbers with github-token-service.exlcode.com.

github-token-service.exlcode.com - robtex.com