`czero.today`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:282d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:afbd^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.45^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.175.189^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aitana.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26de^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c2de^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:22de^{Cloudflare2a06:98c1:50::/45}
		A	108.162.194.222^{Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.222^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.222^{Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`yahir.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c22^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c322^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2322^{Cloudflare2a06:98c1:50::/45}
		A	108.162.195.34^{Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.34^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.34^{Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.40.45, 172.67.175.189
		IPv6 hints	2606:4700:3035::6815:282d, 2606:4700:3035::ac43:afbd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com
SOA	`aitana.ns.cloudflare.com`dns@cloudflare.com serial=2408619301

`today`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.today` ⭐
	NS	`v0n1.nic.today`
	NS	`v0n2.nic.today`
	NS	`v0n3.nic.today`
	NS	`v2n0.nic.today`
	NS	`v2n1.nic.today`
	SOA	`v0n0.nic.today`hostmaster@donuts.email serial=1785011879

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DNS History

15 records (11 active, 4 former)

●NSaitana.ns.cloudflare.com2026-07-05 → 2026-07-25 · 2 obs

● 2026-07-05 03:48:22
● 2026-07-25 21:23:14

●NSyahir.ns.cloudflare.com2026-07-05 → 2026-07-25 · 2 obs

● 2026-07-05 03:48:22
● 2026-07-25 21:23:14

●MXeforward1.registrar-servers.com2026-07-05 → 2026-07-25 · 2 obs

● 2026-07-05 03:48:22
● 2026-07-25 21:23:14

●MXeforward2.registrar-servers.com2026-07-05 → 2026-07-25 · 2 obs

● 2026-07-05 03:48:22
● 2026-07-25 21:23:14

●MXeforward3.registrar-servers.com2026-07-05 → 2026-07-25 · 2 obs

● 2026-07-05 03:48:22
● 2026-07-25 21:23:14

●MXeforward4.registrar-servers.com2026-07-05 → 2026-07-25 · 2 obs

● 2026-07-05 03:48:22
● 2026-07-25 21:23:14

●MXeforward5.registrar-servers.com2026-07-05 → 2026-07-25 · 2 obs

● 2026-07-05 03:48:22
● 2026-07-25 21:23:14

●A104.21.40.452026-07-10 → 2026-07-25 · 3 obs

○ 2026-07-05 03:48:22
● 2026-07-10 04:12:14
● 2026-07-25 21:23:14

●A172.67.175.1892026-07-10 → 2026-07-25 · 3 obs

○ 2026-07-05 03:48:22
● 2026-07-10 04:12:14
● 2026-07-25 21:23:14

○A188.114.96.02026-07-05 → 2026-07-05 · 3 obs

● 2026-07-05 03:48:22
○ 2026-07-10 04:12:14
○ 2026-07-25 21:23:14

○A188.114.97.02026-07-05 → 2026-07-05 · 3 obs

● 2026-07-05 03:48:22
○ 2026-07-10 04:12:14
○ 2026-07-25 21:23:14

●A2606:4700:3035::6815:282d2026-07-10 → 2026-07-25 · 3 obs

○ 2026-07-05 03:48:22
● 2026-07-10 04:12:14
● 2026-07-25 21:23:14

●A2606:4700:3035::ac43:afbd2026-07-10 → 2026-07-25 · 3 obs

○ 2026-07-05 03:48:22
● 2026-07-10 04:12:14
● 2026-07-25 21:23:14

○A2a06:98c1:3120::2026-07-05 → 2026-07-05 · 3 obs

● 2026-07-05 03:48:22
○ 2026-07-10 04:12:14
○ 2026-07-25 21:23:14

○A2a06:98c1:3121::2026-07-05 → 2026-07-05 · 3 obs

● 2026-07-05 03:48:22
○ 2026-07-10 04:12:14
○ 2026-07-25 21:23:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
today	v2n1.nic.today, v2n0.nic.today, v0n0.nic.today, v0n2.nic.today...	12 records
czero.today	aitana.ns.cloudflare.com, yahir.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.34

NS records: aitana.ns.cloudflare.com, yahir.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for czero.today (unsigned zone)

⏱️ Timing

Total: 2182ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.175.189, 104.21.40.45`
AAAA	2	`2606:4700:3030::ac43:afbd, 2606:4700:3031::6815:282d`
NS	2	`aitana.ns.cloudflare.com, yahir.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aitana.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.today, v2n0.nic.today, v0n3.nic.today...)

Analysis

IP Addresses

czero.today has four IP addresses: 104.21.40.45, 172.67.175.189, 2606:4700:3035::6815:282d and 2606:4700:3035::ac43:afbd.

Two other host names, along with www.centralnervous.net, sunsetswings.com and centralnervous.net, also share IP numbers with czero.today.

Name Servers

DNS delegation for czero.today points to two name servers: aitana.ns.cloudflare.com and yahir.ns.cloudflare.com.

czero.today shares its NS records with other domains, for example technicalallies.com, hamptonbaysguide.com, betciolgrs.icu and two others.

czero.today partially shares its NS delegation with several other domains, including plixers.com, gmnc.marketing, vixarolenax.com and two others.

These name servers often co-occur with the name servers andronicus.ns.cloudflare.com.

DNS names with 6 IP addresses:

aitana.ns.cloudflare.com has IP addresses 108.162.194.222, 162.159.38.222 and 172.64.34.222, plus 3 other.

yahir.ns.cloudflare.com has IP addresses 108.162.195.34, 162.159.44.34 and 172.64.35.34, plus 3 other.

Mail Servers

Mail for czero.today is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

There is at least a partial MX overlap between czero.today and other domains, including gbois.com, immo-inspection.com, baza-spravok.net and two others.

eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com are mail servers that frequently appear together with these mail servers.

Host names that point to one IP address:

eforward1.registrar-servers.com directs to 162.255.118.51.

eforward2.registrar-servers.com directs to 162.255.118.52.

eforward3.registrar-servers.com directs to 162.255.118.51.

eforward4.registrar-servers.com directs to 162.255.118.52.

eforward5.registrar-servers.com directs to 162.255.118.51.

Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.

Host names pointing to 162.255.118.52 IP addresses: eforward2.registrar-servers.com and eforward4.registrar-servers.com.