`tworivers-development.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:a73^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:a316^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.10.115^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.22^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bill.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bill.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bill.ns.cloudflare.com`
		A	108.162.193.74^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	172.64.33.74^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	173.245.59.74^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
NS	`marjory.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marjory.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marjory.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marjory.ns.cloudflare.com`
		A	108.162.192.193^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marjory.ns.cloudflare.com`
		A	172.64.32.193^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marjory.ns.cloudflare.com`
		A	173.245.58.193^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marjory.ns.cloudflare.com`
MX	`ghs.google.com` ⭐
		A	2607:f8b0:4006:811::2013^{🇺🇸 Google2607:f8b0:4006::/48}
			PTR	`lclgaa-ba-in-x13.1e100.net`
			PTR	`lga34s15-in-x13.1e100.net`
		A	142.251.210.51^{🇺🇸 Google142.250.0.0/15}
			PTR	`lclgaa-ba-in-f19.1e100.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.10.115, 172.67.163.22
		IPv6	2606:4700:3030::6815:a73, 2606:4700:3033::ac43:a316
SOA	`bill.ns.cloudflare.com`dns@cloudflare.com serial=2398320285

`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=1774584207

Previously MX for

tworivers-development.com

Subdomains

www.tworivers-development.com

Same first word

tworivers-development.com

DNS History

15 records (7 active, 8 former)

●NSbill.ns.cloudflare.com2026-02-17 → 2026-03-27 · 3 obs

○ 2017-12-20 22:33:18
● 2026-02-17 23:59:32
● 2026-03-27 04:07:24

●NSmarjory.ns.cloudflare.com2026-02-17 → 2026-03-27 · 3 obs

○ 2017-12-20 22:33:18
● 2026-02-17 23:59:32
● 2026-03-27 04:07:24

○NSns1.centum.co.ke2017-12-20 → 2017-12-20 · 3 obs

● 2017-12-20 22:33:18
○ 2026-02-17 23:59:32
○ 2026-03-27 04:07:24

○NSns2.centum.co.ke2017-12-20 → 2017-12-20 · 3 obs

● 2017-12-20 22:33:18
○ 2026-02-17 23:59:32
○ 2026-03-27 04:07:24

●MXghs.google.com2026-02-17 → 2026-03-27 · 3 obs

○ 2017-12-20 22:33:18
● 2026-02-17 23:59:32
● 2026-03-27 04:07:24

○MXtworivers-development.com2017-12-20 → 2017-12-20 · 3 obs

● 2017-12-20 22:33:18
○ 2026-02-17 23:59:32
○ 2026-03-27 04:07:24

●A104.21.10.1152026-02-17 → 2026-03-27 · 8 obs

○ 2017-12-20 22:33:18
● 2026-02-17 23:59:32
○ 2026-02-21 13:24:44
● 2026-02-21 20:10:22
● 2026-03-06 16:47:04
○ 2026-03-08 22:41:16
● 2026-03-12 11:00:52
● 2026-03-27 04:07:24

●A172.67.163.222026-02-17 → 2026-03-27 · 8 obs

○ 2017-12-20 22:33:18
● 2026-02-17 23:59:32
○ 2026-02-21 13:24:44
● 2026-02-21 20:10:22
● 2026-03-06 16:47:04
○ 2026-03-08 22:41:16
● 2026-03-12 11:00:52
● 2026-03-27 04:07:24

○A173.254.87.2472017-12-20 → 2017-12-20 · 3 obs

● 2017-12-20 22:33:18
○ 2026-02-17 23:59:32
○ 2026-03-27 04:07:24

○A188.114.96.02026-02-21 → 2026-03-08 · 7 obs

○ 2026-02-17 23:59:32
● 2026-02-21 13:24:44
○ 2026-02-21 20:10:22
○ 2026-03-06 16:47:04
● 2026-03-08 22:41:16
○ 2026-03-12 11:00:52
○ 2026-03-27 04:07:24

○A188.114.97.02026-02-21 → 2026-03-08 · 7 obs

○ 2026-02-17 23:59:32
● 2026-02-21 13:24:44
○ 2026-02-21 20:10:22
○ 2026-03-06 16:47:04
● 2026-03-08 22:41:16
○ 2026-03-12 11:00:52
○ 2026-03-27 04:07:24

●A2606:4700:3030::6815:a732026-02-17 → 2026-03-27 · 8 obs

○ 2017-12-20 22:33:18
● 2026-02-17 23:59:32
○ 2026-02-21 13:24:44
● 2026-02-21 20:10:22
● 2026-03-06 16:47:04
○ 2026-03-08 22:41:16
● 2026-03-12 11:00:52
● 2026-03-27 04:07:24

●A2606:4700:3033::ac43:a3162026-02-17 → 2026-03-27 · 8 obs

○ 2017-12-20 22:33:18
● 2026-02-17 23:59:32
○ 2026-02-21 13:24:44
● 2026-02-21 20:10:22
● 2026-03-06 16:47:04
○ 2026-03-08 22:41:16
● 2026-03-12 11:00:52
● 2026-03-27 04:07:24

○A2a06:98c1:3120::2026-02-21 → 2026-03-08 · 7 obs

○ 2026-02-17 23:59:32
● 2026-02-21 13:24:44
○ 2026-02-21 20:10:22
○ 2026-03-06 16:47:04
● 2026-03-08 22:41:16
○ 2026-03-12 11:00:52
○ 2026-03-27 04:07:24

○A2a06:98c1:3121::2026-02-21 → 2026-03-08 · 7 obs

○ 2026-02-17 23:59:32
● 2026-02-21 13:24:44
○ 2026-02-21 20:10:22
○ 2026-03-06 16:47:04
● 2026-03-08 22:41:16
○ 2026-03-12 11:00:52
○ 2026-03-27 04:07:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...	-
tworivers-development.com	bill.ns.cloudflare.com, marjory.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.74

NS records: bill.ns.cloudflare.com, marjory.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tworivers-development.com (unsigned zone)

⏱️ Timing

Total: 248ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.163.22, 104.21.10.115`
AAAA	2	`2606:4700:3030::6815:a73, 2606:4700:3033::ac43:a316`
NS	2	`bill.ns.cloudflare.com, marjory.ns.cloudflare.com`
MX	1	`ghs.google.com (pri: 1200)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bill.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.tworivers-development.com is tworivers-development.com.

IP Addresses

tworivers-development.com maps to four IP numbers: 2606:4700:3030::6815:a73, 2606:4700:3033::ac43:a316, 104.21.10.115 and 172.67.163.22.

Other host names, for instance mail.lampstotal.com, albaballet.com, lucagiardi.com, idmtec.gr and fb88com.host share IP numbers with tworivers-development.com.

Name Servers

Two name servers bill.ns.cloudflare.com and marjory.ns.cloudflare.com handle delegation for tworivers-development.com.

tworivers-development.com uses the same name server setup as other domains, for example agmahost.com, rdleiloes.com.br, hackmod.productions, agma.email and magnorocha.com.br.

tworivers-development.com partially shares name servers with other domains; examples include cmctech.pro, mitchrankin.com, breakingawayfromtheherd.com, 765656.com and evolution.co.im.

These name servers are commonly used with theo.ns.cloudflare.com, dolly.ns.cloudflare.com and deb.ns.cloudflare.com.

Host names with six IP numbers: bill.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4a, 2803:f800:50::6ca2:c14a, 2a06:98c1:50::ac40:214a, 108.162.193.74, 172.64.33.74 and 173.245.59.74; marjory.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac1, 2803:f800:50::6ca2:c0c1, 2a06:98c1:50::ac40:20c1, 108.162.192.193, 172.64.32.193 and 173.245.58.193.

Mail Servers

tworivers-development.com is handled by a single mail server, ghs.google.com.

tworivers-development.com has the same mail server setup as other domains, including hotelruralviscondesvarzea.com, clubamericawmv.org, bioregenerativesciences.com, emathi.org and 1876heritageinn.com.

tworivers-development.com shares at least partially some mail servers with other domains, for instance o24.me and khps.ylc.edu.tw.

these mail servers are commonly used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

Host ghs.google.com resolves to two IPs: 2607:f8b0:4006:811::2013 and 142.251.210.51.

tworivers-development.com - robtex.com