`259-dev-ed--c.documentforce.com`

	CNAME	`swe126.sfdc-cehfhs.force.com`
	CNAME	`swe126.sfdc-cehfhs.salesforce.com`
	DNSSEC	⚠️ Not signed
	A	145.224.204.137^{🇺🇸 Amazon145.224.204.0/23 EC2 Prefix}
	A	145.224.204.138^{🇺🇸 Amazon145.224.204.0/23 EC2 Prefix}
	A	145.224.204.139^{🇺🇸 Amazon145.224.204.0/23 EC2 Prefix}

`documentforce.com`

	DNSSEC	🔒 Signed (DS record present)
	A	155.226.145.117^{🇺🇸 Amazon155.226.144.0/23 EC2 Prefix}
	A	155.226.145.121^{🇺🇸 Amazon155.226.144.0/23 EC2 Prefix}
	A	155.226.145.122^{🇺🇸 Amazon155.226.144.0/23 EC2 Prefix}
	NS	`dns1.p01.nsone.net` ⭐
	NS	`dns2.p01.nsone.net`
	NS	`dns3.p01.nsone.net`
	NS	`dns4.p01.nsone.net`
	NS	`ns01.salesforce-dns.com`
	NS	`ns02.salesforce-dns.com`
	NS	`ns03.salesforce-dns.com`
	NS	`ns04.salesforce-dns.com`
	TXT	`00do0000000bfdpeaq`
	TXT	`794h3c6hnfhn2w58z35gj1r96pj2l34v`
	SOA	`dns1.p01.nsone.net`hostmaster@salesforce.com serial=1669928058

🔒 HSTS Preload (+subdomains)
📈 Tranco rank: #127,237

DNS History

2 records (1 active, 1 former)

○CNAMEeu50.force.com2026-03-29 → 2026-07-15 · 2 obs

○ 2026-03-29 07:08:50
○ 2026-07-15 04:10:06

●CNAMEswe126.sfdc-cehfhs.force.com2026-03-29 → 2026-07-15 · 2 obs

● 2026-03-29 07:08:50
● 2026-07-15 04:10:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
documentforce.com	dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net...	8 records

✅ Authoritative Response

Server:45.54.69.65

NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, ns02.salesforce-dns.com, ns01.salesforce-dns.com, ns03.salesforce-dns.com, ns04.salesforce-dns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2045ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`swe126.sfdc-cehfhs.force.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns02.salesforce-dns.com, ns02.salesforce-dns.com, ns01.salesforce-dns.com...)

Analysis

IP Addresses

259-dev-ed--c.documentforce.com maps to three IP numbers — 145.224.204.137, 145.224.204.138 and 145.224.204.139.

Host names like swe126.sfdc-cehfhs.salesforce.com are further examples that share IP numbers with 259-dev-ed--c.documentforce.com.

259-dev-ed--c.documentforce.com - robtex.com