e2b-delta.dev - dns.ninja

`e2b-delta.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:df8e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:3340^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.64^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.142^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
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`
TXT	`google-site-verification=po-Z3-B2-n-dgNnCRgu6saBtl-73a66_emZnPlm-sXs`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.51.64, 172.67.223.142
		IPv6 hints	2606:4700:3031::ac43:df8e, 2606:4700:3032::6815:3340
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=229, name=cloudflare-ech.com
SOA	`clay.ns.cloudflare.com`dns@cloudflare.com serial=2406598007

`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-delta.dev

DNS History

10 records (6 active, 4 former)

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

● 2026-07-07 10:40:34
● 2026-07-12 01:59:32

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

● 2026-07-07 10:40:34
● 2026-07-12 01:59:32

●A104.21.51.642026-07-12 → 2026-07-12 · 2 obs

○ 2026-07-07 10:40:34
● 2026-07-12 01:59:32

●A172.67.223.1422026-07-12 → 2026-07-12 · 2 obs

○ 2026-07-07 10:40:34
● 2026-07-12 01:59:32

○A188.114.96.02026-07-07 → 2026-07-07 · 2 obs

● 2026-07-07 10:40:34
○ 2026-07-12 01:59:32

○A188.114.97.02026-07-07 → 2026-07-07 · 2 obs

● 2026-07-07 10:40:34
○ 2026-07-12 01:59:32

●A2606:4700:3031::ac43:df8e2026-07-12 → 2026-07-12 · 2 obs

○ 2026-07-07 10:40:34
● 2026-07-12 01:59:32

●A2606:4700:3032::6815:33402026-07-12 → 2026-07-12 · 2 obs

○ 2026-07-07 10:40:34
● 2026-07-12 01:59:32

○A2a06:98c1:3120::2026-07-07 → 2026-07-07 · 2 obs

● 2026-07-07 10:40:34
○ 2026-07-12 01:59:32

○A2a06:98c1:3121::2026-07-07 → 2026-07-07 · 2 obs

● 2026-07-07 10:40:34
○ 2026-07-12 01:59:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
e2b-delta.dev	clay.ns.cloudflare.com, stephane.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.112

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 517ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.223.142, 104.21.51.64`
AAAA	2	`2606:4700:3031::ac43:df8e, 2606:4700:3032::6815:3340`
NS	2	`clay.ns.cloudflare.com, stephane.ns.cloudflare.com`
TXT	1	`google-site-verification=po-Z3-B2-n-dgNn`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`clay.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

e2b-delta.dev has four IP addresses: 104.21.51.64, 172.67.223.142, 2606:4700:3031::ac43:df8e and 2606:4700:3032::6815:3340.

Two other host names, along with vnaikfeyumcdlzpjjrx.kfontv.ru, www.cakephp.com and host1.bau.edu.bd, also share IP numbers with e2b-delta.dev.

Name Servers

DNS delegation for e2b-delta.dev points to two name servers: clay.ns.cloudflare.com and stephane.ns.cloudflare.com.

e2b-delta.dev shares its NS records with other domains, for example e2b-juliett.dev, caffeinesalon.com, plustech.com and two others.

e2b-delta.dev has at least partial name server overlap with other domains, such as arcblock.lat, asap2016.org, misdazzling.fun and two others.

It is common to find these name servers paired with the name servers ulla.ns.cloudflare.com.

DNS names with 6 IP addresses:

clay.ns.cloudflare.com has IP addresses 108.162.193.88, 172.64.33.88 and 173.245.59.88, plus 3 other.

stephane.ns.cloudflare.com has IP addresses 108.162.194.112, 162.159.38.112 and 172.64.34.112, plus 3 other.