`worldtwoworld.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:addf^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:1edc^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.220^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.223^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ns1.ubmdns.com` ⭐
		A	2400:cb00:2049:1::a29f:d0^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.ubmdns.com`
		A	162.159.0.208^{Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.ubmdns.com`
		A	2400:cb00:2049:1::a29f:1d0^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns2.ubmdns.com`
		A	162.159.1.208^{Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.ubmdns.com`
TXT	`v=spf1 mx include:spf.ubm-us.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.220, 172.67.173.223
		IPv6 hints	2606:4700:3030::ac43:addf, 2606:4700:3033::6815:1edc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=52, name=cloudflare-ech.com
SOA	`ns1.ubmdns.com`dns@cloudflare.com serial=2409120841

`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=1784559702

Same first word

worldtwoworld.com

DNS History

14 records (6 active, 8 former)

○NSns1.ubm-us.net2015-05-25 → 2017-02-19 · 4 obs

● 2015-05-25 04:31:58
● 2017-02-19 02:19:56
○ 2026-07-13 10:55:52
○ 2026-07-20 15:28:08

●NSns1.ubmdns.com2026-07-13 → 2026-07-20 · 3 obs

○ 2017-02-19 02:19:56
● 2026-07-13 10:55:52
● 2026-07-20 15:28:08

○NSns2.ubm-us.net2015-05-25 → 2017-02-19 · 4 obs

● 2015-05-25 04:31:58
● 2017-02-19 02:19:56
○ 2026-07-13 10:55:52
○ 2026-07-20 15:28:08

●NSns2.ubmdns.com2026-07-13 → 2026-07-20 · 3 obs

○ 2017-02-19 02:19:56
● 2026-07-13 10:55:52
● 2026-07-20 15:28:08

○NSns3.ubm-us.net2015-05-25 → 2017-02-19 · 4 obs

● 2015-05-25 04:31:58
● 2017-02-19 02:19:56
○ 2026-07-13 10:55:52
○ 2026-07-20 15:28:08

○MXmail1.ubm-us.net2015-05-25 → 2017-02-19 · 4 obs

● 2015-05-25 04:31:58
● 2017-02-19 02:19:56
○ 2026-07-13 10:55:52
○ 2026-07-20 15:28:08

●A104.21.30.2202026-07-13 → 2026-07-20 · 3 obs

○ 2017-02-19 02:19:56
● 2026-07-13 10:55:52
● 2026-07-20 15:28:08

●A172.67.173.2232026-07-13 → 2026-07-20 · 3 obs

○ 2017-02-19 02:19:56
● 2026-07-13 10:55:52
● 2026-07-20 15:28:08

○A192.155.42.932017-02-19 → 2017-02-19 · 4 obs

○ 2016-07-09 13:59:32
● 2017-02-19 02:19:56
○ 2026-07-13 10:55:52
○ 2026-07-20 15:28:08

○A192.155.48.932015-05-25 → 2016-07-09 · 4 obs

● 2015-05-25 04:31:58
● 2016-07-09 13:59:32
○ 2017-02-19 02:19:56
○ 2026-07-20 15:28:08

●A2606:4700:3030::ac43:addf2026-07-13 → 2026-07-20 · 3 obs

○ 2017-02-19 02:19:56
● 2026-07-13 10:55:52
● 2026-07-20 15:28:08

●A2606:4700:3033::6815:1edc2026-07-13 → 2026-07-20 · 3 obs

○ 2017-02-19 02:19:56
● 2026-07-13 10:55:52
● 2026-07-20 15:28:08

○A2620:103::192:155:48:932015-05-25 → 2016-07-09 · 4 obs

● 2015-05-25 04:31:58
● 2016-07-09 13:59:32
○ 2017-02-19 02:19:56
○ 2026-07-20 15:28:08

○A2620:103:1:1:192:155:42:932017-02-19 → 2017-02-19 · 4 obs

○ 2016-07-09 13:59:32
● 2017-02-19 02:19:56
○ 2026-07-13 10:55:52
○ 2026-07-20 15:28:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
worldtwoworld.com	ns1.ubmdns.com, ns2.ubmdns.com	2 records

✅ Authoritative Response

Server:162.159.1.208

NS records: ns1.ubmdns.com, ns2.ubmdns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 383ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.30.220, 172.67.173.223`
AAAA	2	`2606:4700:3033::6815:1edc, 2606:4700:3030::ac43:addf`
NS	2	`ns1.ubmdns.com, ns2.ubmdns.com`
TXT	1	`v=spf1 mx include:spf.ubm-us.net -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ns1.ubmdns.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.ubmdns.com, ns2.ubmdns.com)

Analysis

IP Addresses

worldtwoworld.com has four IP addresses: 104.21.30.220, 172.67.173.223, 2606:4700:3030::ac43:addf and 2606:4700:3033::6815:1edc.

Additional host names — holasharf.com, www.xalabuda.ru, devop.net and two others — share IP numbers with worldtwoworld.com.

Name Servers

The NS records for worldtwoworld.com delegate to ns1.ubmdns.com and ns2.ubmdns.com.

worldtwoworld.com shares its name server setup with other domains, including informexworldwide.com, oshexposouthafrica.co.za, informexeurope.org and two others.

ns1.ubmdns.com resolves to 162.159.0.208 and 2400:cb00:2049:1::a29f:d0. Likewise, ns2.ubmdns.com resolves to 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0 — two IP addresses apiece.

worldtwoworld.com - robtex.com