nullzero.us - dns.ninja

`nullzero.us`

DNSSEC	⚠️ Not signed
NS	`julio.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julio.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`julio.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`julio.ns.cloudflare.com`
		A	108.162.195.209^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julio.ns.cloudflare.com`
		A	162.159.44.209^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julio.ns.cloudflare.com`
		A	172.64.35.209^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julio.ns.cloudflare.com`
NS	`megan.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`megan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`megan.ns.cloudflare.com`
		A	108.162.192.197^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
		A	172.64.32.197^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
		A	173.245.58.197^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
MX	`linda.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`isaac.mx.cloudflare.net`⁽⁵⁶⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`amir.mx.cloudflare.net`⁽⁹⁶⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`julio.ns.cloudflare.com`dns@cloudflare.com serial=2406773384

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1782680410

Same first word

nullzero.us

nullzero.biz

nullzero.org

nullzero.com

Similar names

zullnero.com

renzullo.it

renzullo.de

renzullo.ch

renzullo.eu

zeronull.net

DNS History

14 records (5 active, 9 former)

●NSjulio.ns.cloudflare.com2026-04-08 → 2026-06-28 · 3 obs

○ 2017-11-16 19:29:32
● 2026-04-08 17:13:50
● 2026-06-28 21:43:02

●NSmegan.ns.cloudflare.com2026-04-08 → 2026-06-28 · 3 obs

○ 2017-11-16 19:29:32
● 2026-04-08 17:13:50
● 2026-06-28 21:43:02

○NSns1.he.net2015-05-29 → 2017-11-16 · 4 obs

● 2015-05-29 21:18:16
● 2017-11-16 19:29:32
○ 2026-04-08 17:13:50
○ 2026-06-28 21:43:02

○NSns2.he.net2015-05-29 → 2017-11-16 · 4 obs

● 2015-05-29 21:18:16
● 2017-11-16 19:29:32
○ 2026-04-08 17:13:50
○ 2026-06-28 21:43:02

○NSns3.he.net2015-05-29 → 2017-11-16 · 4 obs

● 2015-05-29 21:18:16
● 2017-11-16 19:29:32
○ 2026-04-08 17:13:50
○ 2026-06-28 21:43:02

○NSns4.he.net2015-05-29 → 2017-11-16 · 4 obs

● 2015-05-29 21:18:16
● 2017-11-16 19:29:32
○ 2026-04-08 17:13:50
○ 2026-06-28 21:43:02

○NSns5.he.net2015-05-29 → 2017-11-16 · 4 obs

● 2015-05-29 21:18:16
● 2017-11-16 19:29:32
○ 2026-04-08 17:13:50
○ 2026-06-28 21:43:02

●MXamir.mx.cloudflare.net2026-04-08 → 2026-06-28 · 2 obs

● 2026-04-08 17:13:50
● 2026-06-28 21:43:02

●MXisaac.mx.cloudflare.net2026-04-08 → 2026-06-28 · 2 obs

● 2026-04-08 17:13:50
● 2026-06-28 21:43:02

●MXlinda.mx.cloudflare.net2026-04-08 → 2026-06-28 · 2 obs

● 2026-04-08 17:13:50
● 2026-06-28 21:43:02

○A173.79.86.1812016-04-13 → 2016-04-13 · 4 obs

○ 2015-12-17 18:30:48
● 2016-04-13 12:02:00
○ 2016-12-23 04:59:40
○ 2026-06-28 21:43:02

○A50.242.236.252015-05-29 → 2015-12-17 · 4 obs

● 2015-05-29 21:18:16
● 2015-12-17 18:30:48
○ 2016-04-13 12:02:00
○ 2026-06-28 21:43:02

○A96.231.198.382017-11-16 → 2017-11-16 · 4 obs

○ 2016-12-23 04:59:40
● 2017-11-16 19:29:32
○ 2026-04-08 17:13:50
○ 2026-06-28 21:43:02

○A96.255.116.882016-12-23 → 2016-12-23 · 4 obs

○ 2016-04-13 12:02:00
● 2016-12-23 04:59:40
○ 2017-11-16 19:29:32
○ 2026-06-28 21:43:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
nullzero.us	julio.ns.cloudflare.com, megan.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.197

NS records: julio.ns.cloudflare.com, megan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nullzero.us (unsigned zone)

⏱️ Timing

Total: 591ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`julio.ns.cloudflare.com, megan.ns.cloudflare.com`
MX	3	`linda.mx.cloudflare.net (pri: 34), isaac.mx.cloudflare.net (pri: 56)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
SOA	1	`julio.ns.cloudflare.com dns.cloudflare.c`

Analysis

Name Servers

nullzero.us has two authoritative name servers — julio.ns.cloudflare.com and megan.ns.cloudflare.com.

nullzero.us uses the same name servers as several other domains — among them polskaszerokopasmowa.pl, bjedu.tech, halotrope.com and two more.

nullzero.us has at least partial name server overlap with other domains, such as matrixgamesx.com, cefuwuqi.com, wieodr.nl and two others.

It is common to find these name servers paired with the name servers elinore.ns.cloudflare.com, candy.ns.cloudflare.com, annabel.ns.cloudflare.com and zeus.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

julio.ns.cloudflare.com points to 108.162.195.209, 162.159.44.209, 172.64.35.209 and 3 other IP addresses.

megan.ns.cloudflare.com points to 108.162.192.197, 172.64.32.197, 173.245.58.197 and 3 other IP addresses.

Mail Servers

nullzero.us has three mail servers: amir.mx.cloudflare.net, isaac.mx.cloudflare.net and linda.mx.cloudflare.net.

nullzero.us has at least partial mail server overlap with other domains such as auedbaki.com, bienthuy.net, emc-space.com and two more.

Hostnames that resolve to 6 IP addresses:

amir.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

isaac.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

linda.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.