`developers.gem.co`

CNAME	`ssl.readmessl.com`
DNSSEC	⚠️ Not signed
A	2606:4700::6810:f176^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6810:f276^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.16.241.118^{Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.16.242.118^{Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.16.241.118, 104.16.242.118
		IPv6	2606:4700::6810:f176, 2606:4700::6810:f276

`gem.co`

	DNSSEC	⚠️ Not signed
	NS	`ns-999.awsdns-60.net` ⭐
	NS	`ns-1260.awsdns-29.org`
	NS	`ns-1746.awsdns-26.co.uk`
	NS	`ns-42.awsdns-05.com`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
	MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
	MX	`aspmx2.googlemail.com`⁽³⁰⁾
	MX	`aspmx3.googlemail.com`⁽³⁰⁾
	TXT	`google-site-verification=fMP3HlzMyzpcvyCKl0S2bgmzdWkvrLjT49cY0l5uxxI`
	TXT	`v=spf1 include:_spf.google.com include:sendgrid.net include:fdspfus.freshemai...`
	SOA	`ns-999.awsdns-60.net`awsdns-hostmaster@amazon.com serial=1

WOT: UNKNOWN (63/100)
rank #679667 globally
rank #3803 in the tld
WOT: UNKNOWN (63/100)

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developers.uz

developers.com

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DNS History

1 record (1 active, 0 former)

●CNAMEssl.readmessl.com2026-02-25 → 2026-02-25 · 2 obs

● 2026-02-25 11:18:10
● 2026-02-25 17:09:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
gem.co	ns-42.awsdns-05.com, ns-999.awsdns-60.net, ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk	-
gem.co	ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk, ns-42.awsdns-05.com, ns-999.awsdns-60.net	-
gem.co	ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk, ns-42.awsdns-05.com, ns-999.awsdns-60.net	-
gem.co	ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk, ns-42.awsdns-05.com, ns-999.awsdns-60.net	-
gem.co	ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk, ns-42.awsdns-05.com, ns-999.awsdns-60.net	-
gem.co	ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk, ns-42.awsdns-05.com, ns-999.awsdns-60.net	-
gem.co	ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk, ns-42.awsdns-05.com, ns-999.awsdns-60.net	-
gem.co	ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk, ns-42.awsdns-05.com, ns-999.awsdns-60.net	-
gem.co	ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk, ns-42.awsdns-05.com, ns-999.awsdns-60.net	-
gem.co	ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk, ns-42.awsdns-05.com, ns-999.awsdns-60.net	-
gem.co	ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk, ns-42.awsdns-05.com, ns-999.awsdns-60.net	-
gem.co	ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk, ns-42.awsdns-05.com, ns-999.awsdns-60.net	-
gem.co	ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk, ns-42.awsdns-05.com, ns-999.awsdns-60.net	-
gem.co	ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk, ns-42.awsdns-05.com, ns-999.awsdns-60.net	-
gem.co	ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk, ns-42.awsdns-05.com, ns-999.awsdns-60.net	-
gem.co	ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk, ns-42.awsdns-05.com, ns-999.awsdns-60.net	-
gem.co	ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk, ns-42.awsdns-05.com, ns-999.awsdns-60.net	-
gem.co	ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk, ns-42.awsdns-05.com, ns-999.awsdns-60.net	-
gem.co	ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk, ns-42.awsdns-05.com, ns-999.awsdns-60.net	-
gem.co	ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk, ns-42.awsdns-05.com, ns-999.awsdns-60.net	-

✅ Authoritative Response

Server: 205.251.195.231

NS records: ns-1260.awsdns-29.org, ns-1746.awsdns-26.co.uk, ns-42.awsdns-05.com, ns-999.awsdns-60.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gem.co (unsigned zone)

⏱️ Timing

Total: 2223ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`ssl.readmessl.com`

AI analysis

developers.gem.co maps to four IP numbers: 2606:4700::6810:f176, 2606:4700::6810:f276, 104.16.241.118 and 104.16.242.118.

Other host names such as readme.io, cname.readmessl.com, wk-enterprise-10a4fea8.readmessl.com, nimbushosting-4cbf26a3.readmessl.com and csp.org share IPs with developers.gem.co.

developers.gem.co - robtex.com