`curi-rx.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:8c24^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:46de^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.222^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.36^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`drew.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`drew.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`drew.ns.cloudflare.com`
		A	108.162.193.160^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	172.64.33.160^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	173.245.59.160^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
NS	`rafe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rafe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rafe.ns.cloudflare.com`
		A	108.162.192.216^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	172.64.32.216^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	173.245.58.216^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
MX	`curirx-co01b.mail.protection.outlook.com` ⭐
TXT	`MS=ms27553662`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.70.222, 172.67.140.36
		IPv6 hints	2606:4700:3035::ac43:8c24, 2606:4700:3036::6815:46de
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOA	`drew.ns.cloudflare.com`dns@cloudflare.com serial=2401164297

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759654262

Same first word

curi-rx.co

DNS History

7 records (7 active, 0 former)

●NSdrew.ns.cloudflare.com2026-02-15 → 2026-05-10 · 2 obs

● 2026-02-15 04:48:52
● 2026-05-10 00:52:02

●NSrafe.ns.cloudflare.com2026-02-15 → 2026-05-10 · 2 obs

● 2026-02-15 04:48:52
● 2026-05-10 00:52:02

●MXcurirx-co01b.mail.protection.outlook.com2026-02-15 → 2026-05-10 · 2 obs

● 2026-02-15 04:48:52
● 2026-05-10 00:52:02

●A104.21.70.2222026-02-15 → 2026-05-10 · 2 obs

● 2026-02-15 04:48:52
● 2026-05-10 00:52:02

●A172.67.140.362026-02-15 → 2026-05-10 · 2 obs

● 2026-02-15 04:48:52
● 2026-05-10 00:52:02

●A2606:4700:3035::ac43:8c242026-02-15 → 2026-05-10 · 2 obs

● 2026-02-15 04:48:52
● 2026-05-10 00:52:02

●A2606:4700:3036::6815:46de2026-02-15 → 2026-05-10 · 2 obs

● 2026-02-15 04:48:52
● 2026-05-10 00:52:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	c.registrydns.co, a.registrydns.co, b.registrydns.co, d.registrydns.co	-
curi-rx.co	rafe.ns.cloudflare.com, drew.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.216

NS records: rafe.ns.cloudflare.com, drew.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for curi-rx.co (unsigned zone)

⏱️ Timing

Total: 483ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.140.36, 104.21.70.222`
AAAA	2	`2606:4700:3035::ac43:8c24, 2606:4700:3036::6815:46de`
NS	2	`drew.ns.cloudflare.com, rafe.ns.cloudflare.com`
MX	1	`curirx-co01b.mail.protection.outlook.com`
TXT	2	`MS=ms27553662, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`drew.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

curi-rx.co points to four IP numbers: 2606:4700:3035::ac43:8c24, 2606:4700:3036::6815:46de, 104.21.70.222 and 172.67.140.36.

Other host names, for instance www.subicura.com, www.danielkleinofficial.com, musick.com.au, 2xwanwan.cn and fs.conceriajunior.com share IP numbers with curi-rx.co.

Name Servers

curi-rx.co's delegation is to two name servers drew.ns.cloudflare.com and rafe.ns.cloudflare.com.

curi-rx.co shares the same name server configuration as other domains, such as lynnhrconsultingco.com, mascience.com, prokuredigital.com, fatbloke.com and arl-russia.com.

curi-rx.co at least partially shares its name servers with other domains, for instance snamid.org, hwi-in.com, xysh888.com, m1-serverz.com and asesoriagestoriavidal.com.

These name servers are commonly used alongside curt.ns.cloudflare.com and lorna.ns.cloudflare.com.

Host names with six IP numbers:

drew.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba0, 2803:f800:50::6ca2:c1a0, 2a06:98c1:50::ac40:21a0, 108.162.193.160, 172.64.33.160 and 173.245.59.160.

rafe.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad8, 2803:f800:50::6ca2:c0d8, 2a06:98c1:50::ac40:20d8, 108.162.192.216, 172.64.32.216 and 173.245.58.216.

Mail Servers

curi-rx.co is served by a single mail server, curirx-co01b.mail.protection.outlook.com.

curi-rx.co - robtex.com

curi-rx.co

co

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`curi-rx.co`

`co`