`curvecrew.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:3a51^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:9dfa^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.81^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.250^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rayden.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ca3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rayden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rayden.ns.cloudflare.com`
		A	108.162.195.163^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	162.159.44.163^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	172.64.35.163^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
NS	`ursula.ns.cloudflare.com`
		A	2606:4700:50::a29f:26bf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ursula.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ursula.ns.cloudflare.com`
		A	108.162.194.191^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
		A	162.159.38.191^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
		A	172.64.34.191^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx4.partnerconsole.net` ⭐
		A	13.238.203.112^{🇦🇺 Amazon13.236.0.0/14}
			PTR	`ec2-13-238-203-112.ap-southeast-2.compute.amazonaws.com`
		A	54.206.62.196^{🇦🇺 Amazon54.206.0.0/17 EC2 SYD Prefix}
			PTR	`ec2-54-206-62-196.ap-southeast-2.compute.amazonaws.com`
MX	`mx.partnerconsole.net`⁽²⁰⁾
		A	13.238.203.112^{🇦🇺 Amazon13.236.0.0/14}
			PTR	`ec2-13-238-203-112.ap-southeast-2.compute.amazonaws.com`
		A	54.206.62.196^{🇦🇺 Amazon54.206.0.0/17 EC2 SYD Prefix}
			PTR	`ec2-54-206-62-196.ap-southeast-2.compute.amazonaws.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽³⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zcsend.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.81, 172.67.157.250
		IPv6 hints	2606:4700:3034::6815:3a51, 2606:4700:3034::ac43:9dfa
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com
SOA	`rayden.ns.cloudflare.com`dns@cloudflare.com serial=2403095301

`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=1778356751

⚠️ On DNS blocklist: tif

Same first word

curvecrew.com

DNS History

20 records (11 active, 9 former)

○NSns31.domaincontrol.com2015-05-21 → 2016-03-17 · 4 obs

● 2015-05-21 14:50:04
● 2016-03-17 18:59:54
○ 2016-07-12 20:40:02
○ 2026-05-09 20:13:22

○NSns32.domaincontrol.com2015-05-21 → 2016-03-17 · 4 obs

● 2015-05-21 14:50:04
● 2016-03-17 18:59:54
○ 2016-07-12 20:40:02
○ 2026-05-09 20:13:22

●NSrayden.ns.cloudflare.com2020-02-21 → 2026-05-09 · 3 obs

○ 2016-07-12 20:40:02
● 2020-02-21 00:39:10
● 2026-05-09 20:13:22

●NSursula.ns.cloudflare.com2020-02-21 → 2026-05-09 · 3 obs

○ 2016-07-12 20:40:02
● 2020-02-21 00:39:10
● 2026-05-09 20:13:22

○MXmailstore1.secureserver.net2015-05-21 → 2016-03-17 · 4 obs

● 2015-05-21 14:50:04
● 2016-03-17 18:59:54
○ 2016-07-12 20:40:02
○ 2026-05-09 20:13:22

●MXmx.partnerconsole.net2020-02-21 → 2026-05-09 · 3 obs

○ 2016-07-12 20:40:02
● 2020-02-21 00:39:10
● 2026-05-09 20:13:22

●MXmx.zoho.com2020-02-21 → 2026-05-09 · 3 obs

○ 2016-07-12 20:40:02
● 2020-02-21 00:39:10
● 2026-05-09 20:13:22

●MXmx2.zoho.com2020-02-21 → 2026-05-09 · 3 obs

○ 2016-07-12 20:40:02
● 2020-02-21 00:39:10
● 2026-05-09 20:13:22

●MXmx3.zoho.com2020-02-21 → 2026-05-09 · 3 obs

○ 2016-07-12 20:40:02
● 2020-02-21 00:39:10
● 2026-05-09 20:13:22

●MXmx4.partnerconsole.net2020-02-21 → 2026-05-09 · 3 obs

○ 2016-07-12 20:40:02
● 2020-02-21 00:39:10
● 2026-05-09 20:13:22

○MXsmtp.secureserver.net2015-05-21 → 2016-03-17 · 4 obs

● 2015-05-21 14:50:04
● 2016-03-17 18:59:54
○ 2016-07-12 20:40:02
○ 2026-05-09 20:13:22

●A104.21.58.812026-05-08 → 2026-05-09 · 3 obs

○ 2020-02-21 00:39:10
● 2026-05-08 14:56:14
● 2026-05-09 20:13:22

○A104.27.132.2522020-02-21 → 2020-02-21 · 4 obs

○ 2016-07-12 20:40:02
● 2020-02-21 00:39:10
○ 2026-05-08 14:56:14
○ 2026-05-09 20:13:22

○A104.27.133.2522020-02-21 → 2020-02-21 · 4 obs

○ 2016-07-12 20:40:02
● 2020-02-21 00:39:10
○ 2026-05-08 14:56:14
○ 2026-05-09 20:13:22

●A172.67.157.2502026-05-08 → 2026-05-09 · 3 obs

○ 2020-02-21 00:39:10
● 2026-05-08 14:56:14
● 2026-05-09 20:13:22

○A2606:4700:3032::681b:84fc2020-02-21 → 2020-02-21 · 4 obs

○ 2016-07-12 20:40:02
● 2020-02-21 00:39:10
○ 2026-05-08 14:56:14
○ 2026-05-09 20:13:22

●A2606:4700:3034::6815:3a512026-05-08 → 2026-05-09 · 3 obs

○ 2020-02-21 00:39:10
● 2026-05-08 14:56:14
● 2026-05-09 20:13:22

○A2606:4700:3034::681b:85fc2020-02-21 → 2020-02-21 · 4 obs

○ 2016-07-12 20:40:02
● 2020-02-21 00:39:10
○ 2026-05-08 14:56:14
○ 2026-05-09 20:13:22

●A2606:4700:3034::ac43:9dfa2026-05-08 → 2026-05-09 · 3 obs

○ 2020-02-21 00:39:10
● 2026-05-08 14:56:14
● 2026-05-09 20:13:22

○A50.63.202.342015-05-21 → 2016-03-17 · 4 obs

● 2015-05-21 14:50:04
● 2016-03-17 18:59:54
○ 2016-07-12 20:40:02
○ 2026-05-09 20:13:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
curvecrew.com	ursula.ns.cloudflare.com, rayden.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.163

NS records: ursula.ns.cloudflare.com, rayden.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 492ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.157.250, 104.21.58.81`
AAAA	2	`2606:4700:3034::6815:3a51, 2606:4700:3034::ac43:9dfa`
NS	2	`rayden.ns.cloudflare.com, ursula.ns.cloudflare.com`
MX	5	`mx.partnerconsole.net (pri: 10), mx.zoho.com (pri: 10)...`
TXT	1	`v=spf1 include:zcsend.net ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rayden.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

curvecrew.com maps to four IP numbers: 2606:4700:3034::6815:3a51, 2606:4700:3034::ac43:9dfa, 104.21.58.81 and 172.67.157.250.

Other host names, for instance acastleonahillproductions.com, echoofarunachal.com, cerestable.com, www.hysracaaoffac.site and h-variable.com share IP numbers with curvecrew.com.

Name Servers

Two name servers rayden.ns.cloudflare.com and ursula.ns.cloudflare.com are delegated to curvecrew.com.

curvecrew.com uses the same name server configuration as other domains, such as executechinfo.com, valid8.tech, instasaver.io, awtsupport.com and agencypc.com.

curvecrew.com at least partially shares name servers with other domains such as nalanting.com, inexpensivecarinsurance.us, 62.52.157.in-addr.arpa, beldray.com and austerlitzny.gov.

These name servers are commonly used with dorthy.ns.cloudflare.com, randy.ns.cloudflare.com, jen.ns.cloudflare.com and gabriel.ns.cloudflare.com.

Host names with six IP numbers: Host name rayden.ns.cloudflare.com points to 2606:4700:58::a29f:2ca3, 2803:f800:50::6ca2:c3a3, 2a06:98c1:50::ac40:23a3, 108.162.195.163, 162.159.44.163 and 172.64.35.163; host name ursula.ns.cloudflare.com points to 2606:4700:50::a29f:26bf, 2803:f800:50::6ca2:c2bf, 2a06:98c1:50::ac40:22bf, 108.162.194.191, 162.159.38.191 and 172.64.34.191.

Mail Servers

curvecrew.com is handled by five mail servers: mx2.zoho.com, mx3.zoho.com, mx.zoho.com, mx4.partnerconsole.net and mx.partnerconsole.net.

curvecrew.com shares mail servers with other domains at least in part, for instance ureppsa.com, 5257.cn, organisan.com, mathowl.org and evocsindia.in.