`privateblox.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:33d9^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:bab5^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.217^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.181^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`raquel.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26d2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raquel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`raquel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`raquel.ns.cloudflare.com`
		A	108.162.194.210^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raquel.ns.cloudflare.com`
		A	162.159.38.210^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raquel.ns.cloudflare.com`
		A	172.64.34.210^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raquel.ns.cloudflare.com`
NS	`sri.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sri.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sri.ns.cloudflare.com`
		A	108.162.193.234^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	172.64.33.234^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	173.245.59.234^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
MX	`mx2.zoho.eu` ⭐
		A	89.36.170.166^{🇨🇭 COMPUTERLINE89.36.170.0/24}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx3.zoho.eu`⁽²⁰⁾
		A	185.230.212.166^{🇳🇱 ZOHO-EU185.230.212.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx.zoho.eu`⁽⁵⁰⁾
		A	185.230.212.166^{🇳🇱 ZOHO-EU185.230.212.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
TXT	`mail-host-verify=87ae3db`
TXT	`mxr e1ff7186-56a5-458f-9000-e7384a9941f4`
TXT	`protonmail-verification=3ec11188fd6f1b86b77e4eee26cf5abe83abcdc5`
TXT	`v=spf1 a mx include:relay.mailbaby.net include:spf.mymangomail.com include:zo...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.51.217, 172.67.186.181
		IPv6 hints	2606:4700:3032::6815:33d9, 2606:4700:3035::ac43:bab5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=253, name=cloudflare-ech.com
SOA	`raquel.ns.cloudflare.com`dns@cloudflare.com serial=2403103408

`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=1777684936

Subdomains

secured-mail.privateblox.com

DNS History

9 records (9 active, 0 former)

●NSraquel.ns.cloudflare.com2026-05-02 → 2026-05-02 · 2 obs

● 2026-05-02 01:51:26
● 2026-05-02 01:51:28

●NSsri.ns.cloudflare.com2026-05-02 → 2026-05-02 · 2 obs

● 2026-05-02 01:51:26
● 2026-05-02 01:51:28

●MXmx.zoho.eu2026-05-02 → 2026-05-02 · 2 obs

● 2026-05-02 01:51:26
● 2026-05-02 01:51:28

●MXmx2.zoho.eu2026-05-02 → 2026-05-02 · 2 obs

● 2026-05-02 01:51:26
● 2026-05-02 01:51:28

●MXmx3.zoho.eu2026-05-02 → 2026-05-02 · 2 obs

● 2026-05-02 01:51:26
● 2026-05-02 01:51:28

●A104.21.51.2172026-05-02 → 2026-05-02 · 2 obs

● 2026-05-02 01:51:26
● 2026-05-02 01:51:28

●A172.67.186.1812026-05-02 → 2026-05-02 · 2 obs

● 2026-05-02 01:51:26
● 2026-05-02 01:51:28

●A2606:4700:3032::6815:33d92026-05-02 → 2026-05-02 · 2 obs

● 2026-05-02 01:51:26
● 2026-05-02 01:51:28

●A2606:4700:3035::ac43:bab52026-05-02 → 2026-05-02 · 2 obs

● 2026-05-02 01:51:26
● 2026-05-02 01:51:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...	-
privateblox.com	sri.ns.cloudflare.com, raquel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.234

NS records: sri.ns.cloudflare.com, raquel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for privateblox.com (unsigned zone)

⏱️ Timing

Total: 322ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.51.217, 172.67.186.181`
AAAA	2	`2606:4700:3032::6815:33d9, 2606:4700:3035::ac43:bab5`
NS	2	`raquel.ns.cloudflare.com, sri.ns.cloudflare.com`
MX	3	`mx.zoho.eu (pri: 10), mx2.zoho.eu (pri: 20)...`
TXT	4	`mail-host-verify=87ae3db, mxr e1ff7186-56a5-458f-9000-e7384a9941f4...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`raquel.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of secured-mail.privateblox.com is privateblox.com.

IP Addresses

privateblox.com maps to four IP numbers: 2606:4700:3032::6815:33d9, 2606:4700:3035::ac43:bab5, 104.21.51.217 and 172.67.186.181.

other host names include icetip.com, appgenerator.com, www.strangefamilyvineyards.com, shaolinwenwuxuexiao.com and iqlaunch.com; they share IP numbers with privateblox.com.

Name Servers

Two name servers raquel.ns.cloudflare.com and sri.ns.cloudflare.com handle the delegation for privateblox.com.

privateblox.com shares the same name server setup as other domains, for instance sothebysrealty.ae, justcarsforum.co.uk, mid-auto.com, parfumstore.ma and repo--cars.com.

privateblox.com at least partially shares name servers with other domains, for instance volunteerscreener.net, shopvc.net, afuego.com, es888.net and srt.org.ar.

These name servers are commonly used with the following: cory.ns.cloudflare.com, paige.ns.cloudflare.com, ivan.ns.cloudflare.com and nero.ns.cloudflare.com.

Six IP addresses per host:

raquel.ns.cloudflare.com points to 2606:4700:50::a29f:26d2, 2803:f800:50::6ca2:c2d2, 2a06:98c1:50::ac40:22d2, 108.162.194.210, 162.159.38.210 and 172.64.34.210; sri.ns.cloudflare.com points to 2606:4700:58::adf5:3bea, 2803:f800:50::6ca2:c1ea, 2a06:98c1:50::ac40:21ea, 108.162.193.234, 172.64.33.234 and 173.245.59.234

Mail Servers

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

privateblox.com shares at least partially some mail servers with other domains, for instance plusparts.gr, kittens-world.com, web-up.nl, rosatovini.com and wearevitell.com.

Names with two IP numbers:

mx.zoho.eu points to: 185.230.212.166 and 185.230.214.166.

Names with one IP number:

mx2.zoho.eu points to: 89.36.170.166.

mx3.zoho.eu points to: 185.230.212.166.

Names pointing to 185.230.212.166: mx.zoho.eu and mx3.zoho.eu.

privateblox.com - robtex.com

privateblox.com

com

Subdomains

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`privateblox.com`

`com`