smallworld.engineering - dns.ninja

`smallworld.engineering`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:ccf0^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:326a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.50.106^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.240^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cory.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cory.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cory.ns.cloudflare.com`
		A	108.162.193.93^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
		A	172.64.33.93^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
		A	173.245.59.93^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
NS	`dell.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dell.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dell.ns.cloudflare.com`
		A	108.162.192.94^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	172.64.32.94^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	173.245.58.94^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.50.106, 172.67.204.240
		IPv6 hints	2606:4700:3030::ac43:ccf0, 2606:4700:3033::6815:326a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=169, name=cloudflare-ech.com
SOA	`cory.ns.cloudflare.com`dns@cloudflare.com serial=2406744676

`engineering`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.engineering` ⭐
	NS	`v0n1.nic.engineering`
	NS	`v0n2.nic.engineering`
	NS	`v0n3.nic.engineering`
	NS	`v2n0.nic.engineering`
	NS	`v2n1.nic.engineering`
	SOA	`v0n0.nic.engineering`hostmaster@donuts.email serial=1781373646

Same first word

Similar names

mallsworld.com

worldsmall.com

worldmalls.com

DNS History

15 records (11 active, 4 former)

●NScory.ns.cloudflare.com2026-02-24 → 2026-06-13 · 2 obs

● 2026-02-24 20:03:26
● 2026-06-13 18:20:08

●NSdell.ns.cloudflare.com2026-02-24 → 2026-06-13 · 2 obs

● 2026-02-24 20:03:26
● 2026-06-13 18:20:08

●MXeforward1.registrar-servers.com2026-02-24 → 2026-06-13 · 2 obs

● 2026-02-24 20:03:26
● 2026-06-13 18:20:08

●MXeforward2.registrar-servers.com2026-02-24 → 2026-06-13 · 2 obs

● 2026-02-24 20:03:26
● 2026-06-13 18:20:08

●MXeforward3.registrar-servers.com2026-02-24 → 2026-06-13 · 2 obs

● 2026-02-24 20:03:26
● 2026-06-13 18:20:08

●MXeforward4.registrar-servers.com2026-02-24 → 2026-06-13 · 2 obs

● 2026-02-24 20:03:26
● 2026-06-13 18:20:08

●MXeforward5.registrar-servers.com2026-02-24 → 2026-06-13 · 2 obs

● 2026-02-24 20:03:26
● 2026-06-13 18:20:08

●A104.21.50.1062026-02-24 → 2026-06-13 · 5 obs

● 2026-02-24 20:03:26
● 2026-05-13 05:32:36
○ 2026-06-04 18:15:38
● 2026-06-08 03:30:52
● 2026-06-13 18:20:08

●A172.67.204.2402026-02-24 → 2026-06-13 · 5 obs

● 2026-02-24 20:03:26
● 2026-05-13 05:32:36
○ 2026-06-04 18:15:38
● 2026-06-08 03:30:52
● 2026-06-13 18:20:08

○A188.114.96.02026-06-04 → 2026-06-04 · 5 obs

○ 2026-02-24 20:03:26
○ 2026-05-13 05:32:36
● 2026-06-04 18:15:38
○ 2026-06-08 03:30:52
○ 2026-06-13 18:20:08

○A188.114.97.02026-06-04 → 2026-06-04 · 5 obs

○ 2026-02-24 20:03:26
○ 2026-05-13 05:32:36
● 2026-06-04 18:15:38
○ 2026-06-08 03:30:52
○ 2026-06-13 18:20:08

●A2606:4700:3030::ac43:ccf02026-02-24 → 2026-06-13 · 5 obs

● 2026-02-24 20:03:26
● 2026-05-13 05:32:36
○ 2026-06-04 18:15:38
● 2026-06-08 03:30:52
● 2026-06-13 18:20:08

●A2606:4700:3033::6815:326a2026-02-24 → 2026-06-13 · 5 obs

● 2026-02-24 20:03:26
● 2026-05-13 05:32:36
○ 2026-06-04 18:15:38
● 2026-06-08 03:30:52
● 2026-06-13 18:20:08

○A2a06:98c1:3120::2026-06-04 → 2026-06-04 · 5 obs

○ 2026-02-24 20:03:26
○ 2026-05-13 05:32:36
● 2026-06-04 18:15:38
○ 2026-06-08 03:30:52
○ 2026-06-13 18:20:08

○A2a06:98c1:3121::2026-06-04 → 2026-06-04 · 5 obs

○ 2026-02-24 20:03:26
○ 2026-05-13 05:32:36
● 2026-06-04 18:15:38
○ 2026-06-08 03:30:52
○ 2026-06-13 18:20:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
engineering	v0n0.nic.engineering, v0n1.nic.engineering, v0n2.nic.engineering, v0n3.nic.engineering...	12 records
smallworld.engineering	cory.ns.cloudflare.com, dell.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.93

NS records: cory.ns.cloudflare.com, dell.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smallworld.engineering (unsigned zone)

⏱️ Timing

Total: 664ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.204.240, 104.21.50.106`
AAAA	2	`2606:4700:3033::6815:326a, 2606:4700:3030::ac43:ccf0`
NS	2	`cory.ns.cloudflare.com, dell.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cory.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.engineering, v0n0.nic.engineering, v0n1.nic.engineering...)

Analysis

IP Addresses

smallworld.engineering points to four IP numbers: 104.21.50.106, 172.67.204.240, 2606:4700:3030::ac43:ccf0 and 2606:4700:3033::6815:326a.

Additional host names — nefarian.net, dakadd.com, txlsw.cn and two others — share IP numbers with smallworld.engineering.

Name Servers

The NS records for smallworld.engineering delegate to cory.ns.cloudflare.com and dell.ns.cloudflare.com.

smallworld.engineering shares its name server setup with other domains, including luckyblock-official.fr, ippf.org, adzic.org and two others.

smallworld.engineering shares at least some of its name servers with other domains, including iesa.pl, myradar.com, tercumentral.com and two others.

These name servers are frequently seen alongside the name servers serena.ns.cloudflare.com.

Host names with 6 IP numbers:

cory.ns.cloudflare.com maps to 108.162.193.93, 172.64.33.93, 173.245.59.93 and 3 additional IP addresses.

dell.ns.cloudflare.com maps to 108.162.192.94, 172.64.32.94, 173.245.58.94 and 3 additional IP addresses.

Mail Servers

Mail for smallworld.engineering is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

smallworld.engineering shares mail servers — at least in part — with other domains, including ultimateems.com, coaching-men.com, passionprofits.net and two others.

These mail servers are frequently paired with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names with one IP number:

eforward1.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward2.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward3.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward4.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward5.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com each have 162.255.118.52 IP addresses.