`cryptoexchange4u.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:da40^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:35c5^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.197^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.64^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lucy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c085^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lucy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2085^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lucy.ns.cloudflare.com`
		A	108.162.192.133^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	172.64.32.133^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	173.245.58.133^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
NS	`sean.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sean.ns.cloudflare.com`
		A	108.162.193.231^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	172.64.33.231^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	173.245.59.231^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			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`⁽²⁰⁾
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			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	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	`mx3.zoho.com`⁽⁵⁰⁾
		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`
TXT	`google-site-verification=3Mr9MUOgNCYwv0cxpcWgPrHvnjVQOm-BXHzIq-sz6ck`
TXT	`v=spf1 include:spf.mailjet.com include:zohomail.com ?all ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.53.197, 172.67.218.64
		IPv6	2606:4700:3035::ac43:da40, 2606:4700:3036::6815:35c5
SOA	`lucy.ns.cloudflare.com`dns@cloudflare.com serial=2399454139

`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=1774821677

Same first word

cryptoexchange4u.com

DNS History

13 records (9 active, 4 former)

●NSlucy.ns.cloudflare.com2026-02-15 → 2026-03-29 · 3 obs

○ 2017-11-10 04:47:36
● 2026-02-15 08:21:32
● 2026-03-29 22:04:24

○NSns1.digitalocean.com2017-11-10 → 2017-11-10 · 3 obs

● 2017-11-10 04:47:36
○ 2026-02-15 08:21:32
○ 2026-03-29 22:04:24

○NSns2.digitalocean.com2017-11-10 → 2017-11-10 · 3 obs

● 2017-11-10 04:47:36
○ 2026-02-15 08:21:32
○ 2026-03-29 22:04:24

○NSns3.digitalocean.com2017-11-10 → 2017-11-10 · 3 obs

● 2017-11-10 04:47:36
○ 2026-02-15 08:21:32
○ 2026-03-29 22:04:24

●NSsean.ns.cloudflare.com2026-02-15 → 2026-03-29 · 3 obs

○ 2017-11-10 04:47:36
● 2026-02-15 08:21:32
● 2026-03-29 22:04:24

●MXmx.zoho.com2026-02-15 → 2026-03-29 · 2 obs

● 2026-02-15 08:21:32
● 2026-03-29 22:04:24

●MXmx2.zoho.com2026-02-15 → 2026-03-29 · 2 obs

● 2026-02-15 08:21:32
● 2026-03-29 22:04:24

●MXmx3.zoho.com2026-02-15 → 2026-03-29 · 2 obs

● 2026-02-15 08:21:32
● 2026-03-29 22:04:24

●A104.21.53.1972026-02-15 → 2026-03-29 · 3 obs

○ 2017-11-10 04:47:36
● 2026-02-15 08:21:32
● 2026-03-29 22:04:24

●A172.67.218.642026-02-15 → 2026-03-29 · 3 obs

○ 2017-11-10 04:47:36
● 2026-02-15 08:21:32
● 2026-03-29 22:04:24

○A198.199.81.692017-11-10 → 2017-11-10 · 3 obs

● 2017-11-10 04:47:36
○ 2026-02-15 08:21:32
○ 2026-03-29 22:04:24

●A2606:4700:3035::ac43:da402026-02-15 → 2026-03-29 · 3 obs

○ 2017-11-10 04:47:36
● 2026-02-15 08:21:32
● 2026-03-29 22:04:24

●A2606:4700:3036::6815:35c52026-02-15 → 2026-03-29 · 3 obs

○ 2017-11-10 04:47:36
● 2026-02-15 08:21:32
● 2026-03-29 22:04:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...	-
cryptoexchange4u.com	lucy.ns.cloudflare.com, sean.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.231

NS records: lucy.ns.cloudflare.com, sean.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cryptoexchange4u.com (unsigned zone)

⏱️ Timing

Total: 239ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.197, 172.67.218.64`
AAAA	2	`2606:4700:3036::6815:35c5, 2606:4700:3035::ac43:da40`
NS	2	`lucy.ns.cloudflare.com, sean.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx3.zoho.com (pri: 20)...`
TXT	2	`google-site-verification=3Mr9MUOgNCYwv0c, v=spf1 include:spf.mailjet.com include:z`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lucy.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cryptoexchange4u.com resolves to four IPs: 2606:4700:3035::ac43:da40, 2606:4700:3036::6815:35c5, 104.21.53.197 and 172.67.218.64.

Other host names such as jjxhwl.cn, www.b633c57.com, donate.unhcr.ca, queenslandchambers.com and dinud.com share IP numbers with cryptoexchange4u.com.

Name Servers

cryptoexchange4u.com is delegated to two name servers: lucy.ns.cloudflare.com and sean.ns.cloudflare.com.

cryptoexchange4u.com uses the same name server setup as other domains, including christeljoycrawford.com, 3store.com, appiod.com, dunyagrup.net and thunderi.com.

At least part of the name servers for cryptoexchange4u.com are shared with other domains, for instance (0x65726f746963)audio.com, traveltodaymag.com, microlyrics.com, kolo.dev and theblackdogtallships.com.

These name servers are commonly used alongside luciana.ns.cloudflare.com and cody.ns.cloudflare.com.

Host names with six IP numbers:

lucy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a85, 2803:f800:50::6ca2:c085, 2a06:98c1:50::ac40:2085, 108.162.192.133, 172.64.32.133 and 173.245.58.133.

sean.ns.cloudflare.com points to: 2606:4700:58::adf5:3be7, 2803:f800:50::6ca2:c1e7, 2a06:98c1:50::ac40:21e7, 108.162.193.231, 172.64.33.231 and 173.245.59.231.

Mail Servers

Three mail servers handle cryptoexchange4u.com: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

cryptoexchange4u.com shares at least some mail servers with other domains, for example jbhopkins.com, pillarcandlefactory.com, marsalounge.com, myremote.tech and spenceracoustics.com.

Host names with two IP numbers: The host name mx.zoho.com points to 136.143.183.44 and 136.143.191.44.

Host names with one IP number: The host name mx2.zoho.com points to 136.143.183.44. The host name mx3.zoho.com points to 136.143.191.44.

Host names that point to 136.143.183.44: mx.zoho.com and mx2.zoho.com.

Host names that point to 136.143.191.44: mx.zoho.com and mx3.zoho.com.

cryptoexchange4u.com - robtex.com