`dcwurld.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:14a3^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:c133^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.163^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.51^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c065^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2065^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amy.ns.cloudflare.com`
		A	108.162.192.101^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	172.64.32.101^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	173.245.58.101^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
NS	`drake.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c0e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drake.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`drake.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`drake.ns.cloudflare.com`
		A	108.162.195.14^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drake.ns.cloudflare.com`
		A	162.159.44.14^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drake.ns.cloudflare.com`
		A	172.64.35.14^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drake.ns.cloudflare.com`
MX	`mx1-hosting.jellyfish.systems` ⭐
		A	162.255.118.28^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse3a.privateemail.com`
MX	`mx2-hosting.jellyfish.systems`⁽¹⁰⁾
		A	162.255.118.29^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse2b.privateemail.com`
MX	`mx3-hosting.jellyfish.systems`⁽²⁰⁾
		A	162.255.118.13^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx3-hosting.jellyfish.systems`
TXT	`v=spf1 +a +mx +ip4:66.29.153.176 +ip4:66.29.153.190 include:spf.web-hosting.c...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.163, 172.67.193.51
		IPv6 hints	2606:4700:3034::6815:14a3, 2606:4700:3036::ac43:c133
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=19, name=cloudflare-ech.com
SOA	`amy.ns.cloudflare.com`dns@cloudflare.com serial=2399942385

`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=1777051416

⚠️ On DNS blocklist: tif

Subdomains

mail.dcwurld.com

Same first word

dcwurld.com

DNS History

9 records (9 active, 0 former)

●NSamy.ns.cloudflare.com2026-03-29 → 2026-04-24 · 2 obs

● 2026-03-29 04:05:06
● 2026-04-24 17:40:14

●NSdrake.ns.cloudflare.com2026-03-29 → 2026-04-24 · 2 obs

● 2026-03-29 04:05:06
● 2026-04-24 17:40:14

●MXmx1-hosting.jellyfish.systems2026-03-29 → 2026-04-24 · 2 obs

● 2026-03-29 04:05:06
● 2026-04-24 17:40:14

●MXmx2-hosting.jellyfish.systems2026-03-29 → 2026-04-24 · 2 obs

● 2026-03-29 04:05:06
● 2026-04-24 17:40:14

●MXmx3-hosting.jellyfish.systems2026-03-29 → 2026-04-24 · 2 obs

● 2026-03-29 04:05:06
● 2026-04-24 17:40:14

●A104.21.20.1632026-03-29 → 2026-04-24 · 2 obs

● 2026-03-29 04:05:06
● 2026-04-24 17:40:14

●A172.67.193.512026-03-29 → 2026-04-24 · 2 obs

● 2026-03-29 04:05:06
● 2026-04-24 17:40:14

●A2606:4700:3034::6815:14a32026-03-29 → 2026-04-24 · 2 obs

● 2026-03-29 04:05:06
● 2026-04-24 17:40:14

●A2606:4700:3036::ac43:c1332026-03-29 → 2026-04-24 · 2 obs

● 2026-03-29 04:05:06
● 2026-04-24 17:40:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dcwurld.com	amy.ns.cloudflare.com, drake.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.14

NS records: amy.ns.cloudflare.com, drake.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dcwurld.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.193.51, 104.21.20.163`
AAAA	2	`2606:4700:3034::6815:14a3, 2606:4700:3036::ac43:c133`
NS	2	`amy.ns.cloudflare.com, drake.ns.cloudflare.com`
MX	3	`mx2-hosting.jellyfish.systems (pri: 10), mx3-hosting.jellyfish.systems (pri: 20)...`
TXT	1	`v=spf1 +a +mx +ip4:66.29.153.176 +ip4:66`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amy.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (amy.ns.cloudflare.com, amy.ns.cloudflare.com, amy.ns.cloudflare.com...)

Analysis

Hierarchy

mail.dcwurld.com is a child of dcwurld.com.

IP Addresses

dcwurld.com refers to four IP numbers: 2606:4700:3034::6815:14a3, 2606:4700:3036::ac43:c133, 104.21.20.163 and 172.67.193.51.

Other host names, for instance qbm.bjysg9.fit, knysnaplettherald.com, nullmx.j-fans.com, ironleads.org and pedia77hero.com share IP numbers with dcwurld.com.

Name Servers

dcwurld.com's delegation uses two name servers: amy.ns.cloudflare.com and drake.ns.cloudflare.com.

dcwurld.com uses the same name server setup as other domains, such as w-up.nl, lantis.info, thunderstormnews.com, rankadesign.com.hk and yeslink.com.hk.

dcwurld.com at least partially shares name servers with other domains, including 4email.com, monroearts.com, damlearningcenter.com, vietsmp.info and gaydam.net.

These name servers are commonly used with byron.ns.cloudflare.com.

Host names with six IP numbers:

amy.ns.cloudflare.com points to 2606:4700:50::adf5:3a65, 2803:f800:50::6ca2:c065, 2a06:98c1:50::ac40:2065, 108.162.192.101, 172.64.32.101 and 173.245.58.101.

drake.ns.cloudflare.com points to 2606:4700:58::a29f:2c0e, 2803:f800:50::6ca2:c30e, 2a06:98c1:50::ac40:230e, 108.162.195.14, 162.159.44.14 and 172.64.35.14.

Mail Servers

Three mail servers handle dcwurld.com: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.

dcwurld.com shares at least some mail servers with other domains, for example office1.com.tw, whoisxy.com, sitepilot.click, supergct.com and puredotdeals.com.

Host names with a single IP:

mx1-hosting.jellyfish.systems points to 162.255.118.28; mx2-hosting.jellyfish.systems points to 162.255.118.29; mx3-hosting.jellyfish.systems points to 162.255.118.13.

dcwurld.com - robtex.com

dcwurld.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`dcwurld.com`

`com`