`proc0.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d993^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:4b52^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.82^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.147^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3abb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lina.ns.cloudflare.com`
		A	108.162.192.187^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	172.64.32.187^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	173.245.58.187^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
NS	`toby.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`toby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`toby.ns.cloudflare.com`
		A	108.162.193.239^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
		A	172.64.33.239^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
		A	173.245.59.239^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 ip4:208.81.129.98 include:spf.messagingengine.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.75.82, 172.67.217.147
		IPv6	2606:4700:3032::ac43:d993, 2606:4700:3033::6815:4b52
SOA	`lina.ns.cloudflare.com`dns@cloudflare.com serial=2397151450

`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=1774633287

Subdomains

outbound.proc0.com

Same first word

proc0.com

DNS History

21 records (8 active, 13 former)

●NSlina.ns.cloudflare.com2026-03-27 → 2026-03-27 · 3 obs

○ 2016-05-07 04:06:12
● 2026-03-27 18:01:48
● 2026-03-27 18:01:50

○NSns-1202.awsdns-22.org2015-08-09 → 2016-05-07 · 4 obs

● 2015-08-09 09:46:50
● 2016-05-07 04:06:12
○ 2026-03-27 18:01:48
○ 2026-03-27 18:01:50

○NSns-1892.awsdns-44.co.uk2015-08-09 → 2016-05-07 · 4 obs

● 2015-08-09 09:46:50
● 2016-05-07 04:06:12
○ 2026-03-27 18:01:48
○ 2026-03-27 18:01:50

○NSns-48.awsdns-06.com2015-08-09 → 2016-05-07 · 4 obs

● 2015-08-09 09:46:50
● 2016-05-07 04:06:12
○ 2026-03-27 18:01:48
○ 2026-03-27 18:01:50

○NSns-978.awsdns-58.net2015-08-09 → 2016-05-07 · 4 obs

● 2015-08-09 09:46:50
● 2016-05-07 04:06:12
○ 2026-03-27 18:01:48
○ 2026-03-27 18:01:50

●NStoby.ns.cloudflare.com2026-03-27 → 2026-03-27 · 3 obs

○ 2016-05-07 04:06:12
● 2026-03-27 18:01:48
● 2026-03-27 18:01:50

●MXin1-smtp.messagingengine.com2026-03-27 → 2026-03-27 · 3 obs

○ 2016-05-07 04:06:12
● 2026-03-27 18:01:48
● 2026-03-27 18:01:50

●MXin2-smtp.messagingengine.com2026-03-27 → 2026-03-27 · 3 obs

○ 2016-05-07 04:06:12
● 2026-03-27 18:01:48
● 2026-03-27 18:01:50

○MXmail.proc0.com2015-08-09 → 2016-05-07 · 4 obs

● 2015-08-09 09:46:50
● 2016-05-07 04:06:12
○ 2026-03-27 18:01:48
○ 2026-03-27 18:01:50

●A104.21.75.822026-03-27 → 2026-03-27 · 3 obs

○ 2016-05-07 04:06:12
● 2026-03-27 18:01:48
● 2026-03-27 18:01:50

●A172.67.217.1472026-03-27 → 2026-03-27 · 3 obs

○ 2016-05-07 04:06:12
● 2026-03-27 18:01:48
● 2026-03-27 18:01:50

○A188.114.96.02026-03-27 → 2026-03-27 · 2 obs

○ 2026-03-27 18:01:48
○ 2026-03-27 18:01:50

○A188.114.97.02026-03-27 → 2026-03-27 · 2 obs

○ 2026-03-27 18:01:48
○ 2026-03-27 18:01:50

○A23.23.89.2472016-05-07 → 2016-05-07 · 4 obs

○ 2016-01-16 06:10:00
● 2016-05-07 04:06:12
○ 2026-03-27 18:01:48
○ 2026-03-27 18:01:50

●A2606:4700:3032::ac43:d9932026-03-27 → 2026-03-27 · 3 obs

○ 2016-05-07 04:06:12
● 2026-03-27 18:01:48
● 2026-03-27 18:01:50

●A2606:4700:3033::6815:4b522026-03-27 → 2026-03-27 · 3 obs

○ 2016-05-07 04:06:12
● 2026-03-27 18:01:48
● 2026-03-27 18:01:50

○A2a06:98c1:3120::2026-03-27 → 2026-03-27 · 2 obs

○ 2026-03-27 18:01:48
○ 2026-03-27 18:01:50

○A2a06:98c1:3121::2026-03-27 → 2026-03-27 · 2 obs

○ 2026-03-27 18:01:48
○ 2026-03-27 18:01:50

○A50.19.237.352015-11-27 → 2016-01-16 · 5 obs

○ 2015-08-09 09:46:50
● 2015-11-27 15:14:10
● 2016-01-16 06:10:00
○ 2016-05-07 04:06:12
○ 2026-03-27 18:01:50

○A50.19.89.2152015-08-09 → 2015-08-09 · 3 obs

● 2015-08-09 09:46:50
○ 2015-11-27 15:14:10
○ 2026-03-27 18:01:50

○A54.235.139.172015-08-09 → 2016-05-07 · 4 obs

● 2015-08-09 09:46:50
● 2016-05-07 04:06:12
○ 2026-03-27 18:01:48
○ 2026-03-27 18:01:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
proc0.com	toby.ns.cloudflare.com, lina.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.187

NS records: toby.ns.cloudflare.com, lina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proc0.com (unsigned zone)

⏱️ Timing

Total: 154ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.75.82, 172.67.217.147`
AAAA	2	`2606:4700:3033::6815:4b52, 2606:4700:3032::ac43:d993`
NS	2	`lina.ns.cloudflare.com, toby.ns.cloudflare.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 ip4:208.81.129.98 include:spf.mes`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lina.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

outbound.proc0.com is a child of proc0.com.

IP Addresses

proc0.com refers to four IP numbers: 2606:4700:3032::ac43:d993, 2606:4700:3033::6815:4b52, 104.21.75.82 and 172.67.217.147.

Other host names, for instance dingbropanels.co.uk, bj-jlb.com, forfinance.pl, iviks.com and www.housingfornewhope.org share IP numbers with proc0.com.

Name Servers

proc0.com's delegation uses two name servers: lina.ns.cloudflare.com and toby.ns.cloudflare.com.

proc0.com uses the same name server setup as other domains, such as starprime.eu, starprime.de, paranoid.computer, jancardin.com and breakside.com.

proc0.com at least partially shares name servers with other domains, including leasebackhome.com, gigade.us, shryockholdings.com, (0x68656e746169)bag.com and poptacular.net.

These name servers are commonly used together with the name servers chad.ns.cloudflare.com, ollie.ns.cloudflare.com, ray.ns.cloudflare.com and simon.ns.cloudflare.com.

Host names with six IP numbers:

lina.ns.cloudflare.com points to 2606:4700:50::adf5:3abb, 2803:f800:50::6ca2:c0bb, 2a06:98c1:50::ac40:20bb, 108.162.192.187, 172.64.32.187 and 173.245.58.187.

toby.ns.cloudflare.com points to 2606:4700:58::adf5:3bef, 2803:f800:50::6ca2:c1ef, 2a06:98c1:50::ac40:21ef, 108.162.193.239, 172.64.33.239 and 173.245.59.239.

Mail Servers

proc0.com is served by two mail servers in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

proc0.com shares the same mail server setup as other domains, for instance jamesstapleton.com, mx.em4d.com, insidethestar.com, frametag.com and pb-smtp2.pobox.com.

Host names with eight IP numbers:

in1-smtp.messagingengine.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Host names with four IP numbers:

in2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

proc0.com - robtex.com

proc0.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`proc0.com`

`com`