e2b-docs.dev - dns.ninja

`e2b-docs.dev`

DNSSEC	⚠️ Not signed
A	66.33.60.129^{🇺🇸 Amazon66.33.60.0/24 EC2 Prefix}
A	76.76.21.22^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`clay.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b58^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c158^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2158^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clay.ns.cloudflare.com`
		A	108.162.193.88^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clay.ns.cloudflare.com`
		A	172.64.33.88^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clay.ns.cloudflare.com`
		A	173.245.59.88^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clay.ns.cloudflare.com`
NS	`stephane.ns.cloudflare.com`
		A	2606:4700:50::a29f:2670^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c270^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stephane.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2270^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stephane.ns.cloudflare.com`
		A	108.162.194.112^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	162.159.38.112^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	172.64.34.112^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
SOA	`clay.ns.cloudflare.com`dns@cloudflare.com serial=2405964268

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

e2b-docs.dev

DNS History

18 records (4 active, 14 former)

●NSclay.ns.cloudflare.com2026-03-07 → 2026-07-12 · 2 obs

● 2026-03-07 03:50:10
● 2026-07-12 09:39:28

●NSstephane.ns.cloudflare.com2026-03-07 → 2026-07-12 · 2 obs

● 2026-03-07 03:50:10
● 2026-07-12 09:39:28

●A66.33.60.1292026-03-07 → 2026-07-12 · 7 obs

● 2026-03-07 03:50:10
○ 2026-03-07 09:12:12
○ 2026-03-08 06:56:22
● 2026-03-08 09:00:02
○ 2026-03-08 10:45:12
○ 2026-05-09 00:30:12
● 2026-07-12 09:39:28

○A66.33.60.1302026-04-28 → 2026-04-28 · 4 obs

○ 2026-04-27 18:27:40
● 2026-04-28 11:26:06
○ 2026-04-29 04:30:12
○ 2026-07-12 09:39:28

○A66.33.60.1932026-03-27 → 2026-03-27 · 4 obs

○ 2026-03-27 05:45:46
● 2026-03-27 14:48:44
○ 2026-04-27 09:16:12
○ 2026-07-12 09:39:28

○A66.33.60.1942026-03-07 → 2026-04-29 · 14 obs

○ 2026-03-07 17:51:34
● 2026-03-07 23:01:54
○ 2026-03-07 23:34:28
● 2026-03-08 04:02:40
● 2026-03-08 06:56:22
○ 2026-03-08 09:00:02
○ 2026-03-25 16:21:12
● 2026-03-25 21:06:22
● 2026-03-27 05:45:46
○ 2026-03-27 14:48:44
○ 2026-04-28 11:26:06
● 2026-04-29 04:30:12
○ 2026-04-29 08:13:20
○ 2026-07-12 09:39:28

○A66.33.60.342026-03-07 → 2026-05-01 · 12 obs

○ 2026-03-07 09:12:12
● 2026-03-07 17:51:34
○ 2026-03-07 23:01:54
○ 2026-04-27 09:16:12
● 2026-04-27 14:32:54
○ 2026-04-27 16:33:26
● 2026-04-27 18:27:40
○ 2026-04-28 11:26:06
○ 2026-05-01 03:54:20
● 2026-05-01 05:27:34
○ 2026-05-01 08:34:10
○ 2026-07-12 09:39:28

○A66.33.60.352026-03-25 → 2026-04-27 · 9 obs

○ 2026-03-08 10:45:12
● 2026-03-25 16:21:12
○ 2026-03-25 21:06:22
○ 2026-03-27 14:48:44
● 2026-04-27 09:16:12
○ 2026-04-27 14:32:54
● 2026-04-27 16:33:26
○ 2026-04-27 18:27:40
○ 2026-07-12 09:39:28

○A66.33.60.662026-03-08 → 2026-05-09 · 10 obs

○ 2026-03-08 09:00:02
● 2026-03-08 10:45:12
○ 2026-03-25 16:21:12
○ 2026-04-29 08:13:20
● 2026-04-30 19:47:38
● 2026-05-01 03:54:20
○ 2026-05-01 05:27:34
○ 2026-05-01 08:34:10
● 2026-05-09 00:30:12
○ 2026-07-12 09:39:28

○A66.33.60.672026-03-07 → 2026-05-01 · 13 obs

○ 2026-03-07 03:50:10
● 2026-03-07 09:12:12
○ 2026-03-07 17:51:34
○ 2026-03-07 23:01:54
● 2026-03-07 23:34:28
○ 2026-03-08 04:02:40
○ 2026-04-29 04:30:12
● 2026-04-29 08:13:20
○ 2026-04-30 19:47:38
○ 2026-05-01 05:27:34
● 2026-05-01 08:34:10
○ 2026-05-09 00:30:12
○ 2026-07-12 09:39:28

○A76.76.21.1232026-03-25 → 2026-04-27 · 9 obs

○A76.76.21.1422026-03-08 → 2026-05-09 · 10 obs

○A76.76.21.1642026-03-07 → 2026-05-01 · 12 obs

●A76.76.21.222026-03-07 → 2026-07-12 · 7 obs

● 2026-03-07 03:50:10
○ 2026-03-07 09:12:12
○ 2026-03-08 06:56:22
● 2026-03-08 09:00:02
○ 2026-03-08 10:45:12
○ 2026-05-09 00:30:12
● 2026-07-12 09:39:28

○A76.76.21.2412026-03-27 → 2026-03-27 · 4 obs

○ 2026-03-27 05:45:46
● 2026-03-27 14:48:44
○ 2026-04-27 09:16:12
○ 2026-07-12 09:39:28

○A76.76.21.612026-04-28 → 2026-04-28 · 4 obs

○ 2026-04-27 18:27:40
● 2026-04-28 11:26:06
○ 2026-04-29 04:30:12
○ 2026-07-12 09:39:28

○A76.76.21.932026-03-07 → 2026-04-29 · 14 obs

○A76.76.21.982026-03-07 → 2026-05-01 · 13 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
e2b-docs.dev	clay.ns.cloudflare.com, stephane.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.88

NS records: clay.ns.cloudflare.com, stephane.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for e2b-docs.dev (unsigned zone)

⏱️ Timing

Total: 580ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`66.33.60.129, 76.76.21.22`
NS	2	`clay.ns.cloudflare.com, stephane.ns.cloudflare.com`
SOA	1	`clay.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

e2b-docs.dev has two IP addresses: 66.33.60.129 and 76.76.21.22

baloran.fr, luckyme.club, casa4u.com.br and two other host names share IP numbers with e2b-docs.dev.

Name Servers

e2b-docs.dev uses two name servers for its delegation: clay.ns.cloudflare.com and stephane.ns.cloudflare.com.

e2b-docs.dev uses the same name servers as several other domains — among them 06252.in.ua, e2b.app, e2b-delta.dev and two more.

The name servers of e2b-docs.dev overlap at least partially with those of other domains — among them lumecohq.shop, bohswelldrilling.com, movingmakeover.com and two more.

The name servers ulla.ns.cloudflare.com, evangeline.ns.cloudflare.com and apollo.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

Hostname clay.ns.cloudflare.com directs to 108.162.193.88, 172.64.33.88 and 173.245.59.88 along with 3 other IP addresses.

Hostname stephane.ns.cloudflare.com directs to 108.162.194.112, 162.159.38.112 and 172.64.34.112 along with 3 other IP addresses.