4zero3.com - dns.ninja

`4zero3.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`dns2.rebel.ca` ⭐
		A	52.10.144.165^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
			PTR	`dns2.rebel.ca`
		A	54.187.80.106^{🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix}
			PTR	`dns2.rebel.ca`
NS	`dns.rebel.ca`
		A	52.3.166.104^{🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix}
			PTR	`dns.rebel.ca`
		A	52.3.190.193^{🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix}
			PTR	`dns.rebel.ca`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
SOA	`dns.rebel.ca`noc@rebel.ca 2026-07-23 #1

`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=1785105392

Same first word

4zero3.com

Similar names

zero34.it

zero43.com

43zero.com

3zero4.com

zero43.top

zero34.com

DNS History

16 records (11 active, 5 former)

●NSdns.rebel.ca2020-04-09 → 2026-07-26 · 3 obs

○ 2015-11-15 03:24:40
● 2020-04-09 09:57:34
● 2026-07-26 22:46:00

●NSdns2.rebel.ca2020-04-09 → 2026-07-26 · 3 obs

○ 2015-11-15 03:24:40
● 2020-04-09 09:57:34
● 2026-07-26 22:46:00

○NSns07.domaincontrol.com2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 23:15:18
○ 2015-11-15 03:24:40
○ 2026-07-26 22:46:00

○NSns08.domaincontrol.com2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 23:15:18
○ 2015-11-15 03:24:40
○ 2026-07-26 22:46:00

●MXalt1.aspmx.l.google.com2020-04-09 → 2026-07-26 · 3 obs

○ 2015-11-15 03:24:40
● 2020-04-09 09:57:34
● 2026-07-26 22:46:00

●MXalt2.aspmx.l.google.com2020-04-09 → 2026-07-26 · 3 obs

○ 2015-11-15 03:24:40
● 2020-04-09 09:57:34
● 2026-07-26 22:46:00

●MXalt3.aspmx.l.google.com2020-04-09 → 2026-07-26 · 3 obs

○ 2015-11-15 03:24:40
● 2020-04-09 09:57:34
● 2026-07-26 22:46:00

●MXalt4.aspmx.l.google.com2020-04-09 → 2026-07-26 · 3 obs

○ 2015-11-15 03:24:40
● 2020-04-09 09:57:34
● 2026-07-26 22:46:00

●MXaspmx.l.google.com2020-04-09 → 2026-07-26 · 3 obs

○ 2015-11-15 03:24:40
● 2020-04-09 09:57:34
● 2026-07-26 22:46:00

○MXmailstore1.secureserver.net2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 23:15:18
○ 2015-11-15 03:24:40
○ 2026-07-26 22:46:00

○MXsmtp.secureserver.net2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 23:15:18
○ 2015-11-15 03:24:40
○ 2026-07-26 22:46:00

●A198.185.159.1442020-04-09 → 2026-07-26 · 3 obs

○ 2015-11-15 03:24:40
● 2020-04-09 09:57:34
● 2026-07-26 22:46:00

●A198.185.159.1452020-04-09 → 2026-07-26 · 3 obs

○ 2015-11-15 03:24:40
● 2020-04-09 09:57:34
● 2026-07-26 22:46:00

●A198.49.23.1442020-04-09 → 2026-07-26 · 3 obs

○ 2015-11-15 03:24:40
● 2020-04-09 09:57:34
● 2026-07-26 22:46:00

●A198.49.23.1452020-04-09 → 2026-07-26 · 3 obs

○ 2015-11-15 03:24:40
● 2020-04-09 09:57:34
● 2026-07-26 22:46:00

○A50.63.202.492015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 23:15:18
○ 2015-11-15 03:24:40
○ 2026-07-26 22:46:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
4zero3.com	dns.rebel.ca, dns2.rebel.ca	-

✅ Authoritative Response

Server:52.3.190.193

NS records: dns.rebel.ca, dns2.rebel.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4zero3.com (unsigned zone)

⏱️ Timing

Total: 417ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.145, 198.49.23.145...`
NS	2	`dns.rebel.ca, dns2.rebel.ca`
MX	5	`ALT4.ASPMX.L.GOOGLE.com (pri: 10), ALT1.ASPMX.L.GOOGLE.com (pri: 5)...`
SOA	1	`dns.rebel.ca noc.rebel.ca`

Analysis

IP Addresses

4zero3.com directs to four IP numbers, which are 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Additional host names — agave-products.com, parker-finance.com, startup-superstar.com and two others — share IP numbers with 4zero3.com.

Name Servers

4zero3.com is served by two delegated name servers, dns2.rebel.ca and dns.rebel.ca.

4zero3.com shares its name server setup with other domains, including bicknell.ca, liamkerr.ca, artpei.com and two others.

There is at least partial name server overlap between 4zero3.com and other domains — firstbaptistottawa.ca, leannemosquitedesign.com, mapleleafcustomhomes.ca and two more among them.

These name servers tend to appear in combination with the name servers dns2.domainsatcost.ca, dns.domainsatcost.ca, dns2.rebel.com and dns.rebel.com.

Each of the two host names carries two IP addresses: dns2.rebel.ca points to 52.10.144.165 and 54.187.80.106, and dns.rebel.ca points to 52.3.166.104 and 52.3.190.193.

Mail Servers

Five mail servers handle 4zero3.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

4zero3.com shares mail servers — at least in part — with other domains, including ns500765.ns500734.ns500699.ns500734.ns500693.ns500693.ns500699.ns500734.ns500588.ns500588.ns500699.ns500699.ns500632.ns500110.dtrkdll.com, coastalrr.com, ravensworth.co.uk and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

aspmx.l.google.com maps to two IP addresses — 172.253.115.26 and 2607:f8b0:4004:c17::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.