context7.com - dns.ninja

`context7.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`ns-1817.awsdns-35.co.uk` ⭐
		A	2600:9000:5307:1900::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1817.awsdns-35.co.uk`
		A	205.251.199.25^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1817.awsdns-35.co.uk`
NS	`ns-1128.awsdns-13.org`
		A	2600:9000:5304:6800::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1128.awsdns-13.org`
		A	205.251.196.104^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1128.awsdns-13.org`
NS	`ns-509.awsdns-63.com`
		A	2600:9000:5301:fd00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-509.awsdns-63.com`
		A	205.251.193.253^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-509.awsdns-63.com`
NS	`ns-733.awsdns-27.net`
		A	2600:9000:5302:dd00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-733.awsdns-27.net`
		A	205.251.194.221^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-733.awsdns-27.net`
TXT	`google-site-verification=eh83evaKuw-_SBGTVijFipdrwd_GfeZu9sVFHhMUoI8`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`ns-1817.awsdns-35.co.uk`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785131162

rank #144638 globally
rank #61167 in the tld
📈 Tranco rank: #35,618

Subdomains

mcp.context7.com

clerk.context7.com

Same first word

context7.com

DNS History

14 records (5 active, 9 former)

●NSns-1128.awsdns-13.org2026-04-01 → 2026-07-27 · 3 obs

○ 2017-04-28 12:58:48
● 2026-04-01 16:27:54
● 2026-07-27 05:59:58

●NSns-1817.awsdns-35.co.uk2026-04-01 → 2026-07-27 · 3 obs

○ 2017-04-28 12:58:48
● 2026-04-01 16:27:54
● 2026-07-27 05:59:58

●NSns-509.awsdns-63.com2026-04-01 → 2026-07-27 · 3 obs

○ 2017-04-28 12:58:48
● 2026-04-01 16:27:54
● 2026-07-27 05:59:58

●NSns-733.awsdns-27.net2026-04-01 → 2026-07-27 · 3 obs

○ 2017-04-28 12:58:48
● 2026-04-01 16:27:54
● 2026-07-27 05:59:58

○NSns1.dreamhost.com2016-12-18 → 2017-04-28 · 4 obs

● 2016-12-18 23:37:10
● 2017-04-28 12:58:48
○ 2026-04-01 16:27:54
○ 2026-07-27 05:59:58

○NSns2.dreamhost.com2016-12-18 → 2017-04-28 · 4 obs

● 2016-12-18 23:37:10
● 2017-04-28 12:58:48
○ 2026-04-01 16:27:54
○ 2026-07-27 05:59:58

○NSns3.dreamhost.com2016-12-18 → 2017-04-28 · 4 obs

● 2016-12-18 23:37:10
● 2017-04-28 12:58:48
○ 2026-04-01 16:27:54
○ 2026-07-27 05:59:58

○MXalt1.aspmx.l.google.com2016-12-18 → 2017-04-28 · 4 obs

● 2016-12-18 23:37:10
● 2017-04-28 12:58:48
○ 2026-04-01 16:27:54
○ 2026-07-27 05:59:58

○MXalt2.aspmx.l.google.com2016-12-18 → 2017-04-28 · 4 obs

● 2016-12-18 23:37:10
● 2017-04-28 12:58:48
○ 2026-04-01 16:27:54
○ 2026-07-27 05:59:58

○MXalt3.aspmx.l.google.com2016-12-18 → 2017-04-28 · 4 obs

● 2016-12-18 23:37:10
● 2017-04-28 12:58:48
○ 2026-04-01 16:27:54
○ 2026-07-27 05:59:58

○MXalt4.aspmx.l.google.com2016-12-18 → 2017-04-28 · 4 obs

● 2016-12-18 23:37:10
● 2017-04-28 12:58:48
○ 2026-04-01 16:27:54
○ 2026-07-27 05:59:58

○MXaspmx.l.google.com2016-12-18 → 2017-04-28 · 4 obs

● 2016-12-18 23:37:10
● 2017-04-28 12:58:48
○ 2026-04-01 16:27:54
○ 2026-07-27 05:59:58

○A208.113.220.1652016-12-18 → 2017-04-28 · 4 obs

● 2016-12-18 23:37:10
● 2017-04-28 12:58:48
○ 2026-04-01 16:27:54
○ 2026-07-27 05:59:58

●A76.76.21.212026-04-01 → 2026-07-27 · 3 obs

○ 2017-04-28 12:58:48
● 2026-04-01 16:27:54
● 2026-07-27 05:59:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
context7.com	ns-733.awsdns-27.net, ns-509.awsdns-63.com, ns-1128.awsdns-13.org, ns-1817.awsdns-35.co.uk	2 records

✅ Authoritative Response

Server:205.251.194.221

NS records: ns-733.awsdns-27.net, ns-509.awsdns-63.com, ns-1128.awsdns-13.org, ns-1817.awsdns-35.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for context7.com (unsigned zone)

⏱️ Timing

Total: 373ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	4	`ns-1128.awsdns-13.org, ns-1817.awsdns-35.co.uk...`
TXT	2	`google-site-verification=eh83evaKuw-_SBG, v=spf1 include:spf.efwd.registrar-server`
SOA	1	`ns-1817.awsdns-35.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-509.awsdns-63.com, ns-509.awsdns-63.com)

Analysis

Hierarchy

mcp.context7.com and clerk.context7.com are both subdomains of context7.com.

IP Addresses

context7.com resolves to one IP address: 76.76.21.21.

cataloniahome.com, yoomore.com, newburyportal.com and two other host names share IP numbers with context7.com.

Name Servers

The authoritative name servers for context7.com are ns-509.awsdns-63.com, ns-733.awsdns-27.net, ns-1128.awsdns-13.org and ns-1817.awsdns-35.co.uk.

context7.com shares at least some of its name servers with other domains, including global-quest.org, mcswain-evans.com, disneywholesale.com and two others.

It is common to find these name servers alongside the name servers ns-460.awsdns-57.com, ns-920.awsdns-51.net, ns-1498.awsdns-59.org and two others.

The host names ns-509.awsdns-63.com, ns-733.awsdns-27.net, ns-1128.awsdns-13.org and ns-1817.awsdns-35.co.uk each resolve to two IP addresses: ns-509.awsdns-63.com resolves to 205.251.193.253 and 2600:9000:5301:fd00::1; ns-733.awsdns-27.net resolves to 205.251.194.221 and 2600:9000:5302:dd00::1; ns-1128.awsdns-13.org resolves to 205.251.196.104 and 2600:9000:5304:6800::1; ns-1817.awsdns-35.co.uk resolves to 205.251.199.25 and 2600:9000:5307:1900::1.