docs.sendgrid.com - dns.ninja

`docs.sendgrid.com`

CNAME	`docs-sendgrid.prod.twilio.com`
CNAME	`er-cell0.edge.prod.twilio.com`
DNSSEC	⚠️ Not signed
A	35.168.222.240^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
		PTR	`ec2-35-168-222-240.compute-1.amazonaws.com`
A	44.199.52.48^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
A	52.6.206.82^{🇺🇸 Amazon52.4.0.0/14 EC2 IAD prefix}

`sendgrid.com`

	DNSSEC	⚠️ Not signed
	A	3.136.127.8^{🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix}
	A	3.142.214.154^{🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix}
	A	3.147.218.147^{🇺🇸 Amazon3.144.0.0/13 EC2 CMH Prefix}
	A	18.189.137.195^{🇺🇸 Amazon18.189.0.0/16 EC2 CMH prefix}
	A	18.217.167.55^{🇺🇸 Amazon18.216.0.0/14 EC2 CMH prefix}
	A	18.221.40.15^{🇺🇸 Amazon18.220.0.0/14 EC2 CMH prefix}
	A	44.206.70.112^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
	A	44.209.50.213^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
	A	52.2.178.113^{🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix}
	A	54.83.169.232^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
	A	54.237.12.3^{🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix}
	A	54.243.224.74^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
	NS	`ns10.dnsmadeeasy.com` ⭐
	NS	`ns11.dnsmadeeasy.com`
	NS	`ns12.dnsmadeeasy.com`
	NS	`ns13.dnsmadeeasy.com`
	NS	`ns14.dnsmadeeasy.com`
	NS	`ns15.dnsmadeeasy.com`
	MX	`smtp.google.com` ⭐
	TXT	`knp3gmub9ht14m0lg24j0e5rq1`
	TXT	`facebook-domain-verification=jotjcwyly7se4q6c3xsysztxo287s9`
	TXT	`postman-domain-verification=06c6947dd936dddbbfe7a7e5a71b5c984a44e5ce0cadd7a81...`
	TXT	`MS=ms77173225`
	TXT	`48ed3283-0038-4458-8cb0-d2e7d0a4b860`
	TXT	`v=spf1 include:sendgrid.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}...`
	TXT	`loaderio=dc99536e3eb902ffc82885541e224e7c`
	TXT	`status-page-domain-verification=989qbtpx3q0r`
	TXT	`8mqpm5f9vltr3jvue71slj2j31`
	TXT	`efd3d1covh2tjg32cohdkjof71`
	TXT	`ms2jsau3o1f4h802lr68bsb256`
	TXT	`google-site-verification=gZJHxa9fylVS3VZ3Zl8jPTZesFDJi28bh5PQJujhez8`
	TXT	`dcacl5d6qbb453nflucim3hi48`
	TXT	`facebook-domain-verification=dfv1zm6tx7ues6olt99mpc58vh49qj`
	TXT	`google-site-verification=-BR0U2prX8YJz74uUQygVn22zPdt86Jc5FVd5ZX6xXo`
	SOA	`ns10.dnsmadeeasy.com`dns@dnsmadeeasy.com 2011-11-20 #40

WOT: SAFE (96/100)
rank #5576 globally
rank #2762 in the tld
WOT: SAFE (90/100)
📈 Tranco rank: #5,691

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DNS History

4 records (1 active, 3 former)

○A104.20.20.262015-05-19 → 2026-02-17 · 4 obs

● 2015-05-19 05:08:30
● 2026-02-17 02:52:40
○ 2026-03-23 22:05:56
○ 2026-07-12 05:35:00

○A104.20.21.262015-05-19 → 2026-02-17 · 4 obs

● 2015-05-19 05:08:30
● 2026-02-17 02:52:40
○ 2026-03-23 22:05:56
○ 2026-07-12 05:35:00

●CNAMEdocs-sendgrid.prod.twilio.com2026-02-17 → 2026-07-12 · 3 obs

○ 2016-07-19 15:29:32
● 2026-02-17 02:52:40
● 2026-07-12 05:35:00

○CNAMEdocs.sendgrid.com.cdn.cloudflare.net2015-05-19 → 2016-07-19 · 4 obs

● 2015-05-19 05:08:30
● 2016-07-19 15:29:32
○ 2026-02-17 02:52:40
○ 2026-07-12 05:35:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...	-
sendgrid.com	ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com...	12 records

✅ Authoritative Response

Server:208.80.125.4

NS records: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns15.dnsmadeeasy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sendgrid.com (unsigned zone)

⏱️ Timing

Total: 446ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`docs-sendgrid.prod.twilio.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns10.dnsmadeeasy.com, ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com...)

Analysis

IP Addresses

The hostname docs.sendgrid.com resolves to three IP addresses: 35.168.222.240, 44.199.52.48 and 52.6.206.82.

Additional host names — ec2-44-199-52-48.compute-1.amazonaws.com, ec2-52-6-206-82.compute-1.amazonaws.com, er-cell0.edge.prod.twilio.com and two others — share IP numbers with docs.sendgrid.com.