`custora.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:43d5^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:b560^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.213^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.96^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nico.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nico.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c393^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nico.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2393^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nico.ns.cloudflare.com`
		A	108.162.195.147^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.147^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.147^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`suzanne.ns.cloudflare.com`
		A	2606:4700:50::a29f:2657^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c257^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`suzanne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2257^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`suzanne.ns.cloudflare.com`
		A	108.162.194.87^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.87^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.87^{🇺🇸 Cloudflare172.64.34.0/24 , 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	`google-site-verification=aueVtro_Vrvr4RCIKevMz3N3XQXb1RZO3wKGweYDrRA`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.213, 172.67.181.96
		IPv6 hints	2606:4700:3030::6815:43d5, 2606:4700:3030::ac43:b560
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOA	`nico.ns.cloudflare.com`dns@cloudflare.com serial=2406123856

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1784689034

Same first word

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custora.io

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DNS History

17 records (11 active, 6 former)

○NSdns1.registrar-servers.com2026-05-12 → 2026-05-27 · 4 obs

● 2026-05-12 06:06:30
● 2026-05-27 17:43:04
○ 2026-06-19 09:01:02
○ 2026-07-22 03:33:08

○NSdns2.registrar-servers.com2026-05-12 → 2026-05-27 · 4 obs

● 2026-05-12 06:06:30
● 2026-05-27 17:43:04
○ 2026-06-19 09:01:02
○ 2026-07-22 03:33:08

●NSnico.ns.cloudflare.com2026-06-19 → 2026-07-22 · 3 obs

○ 2026-05-27 17:43:04
● 2026-06-19 09:01:02
● 2026-07-22 03:33:08

●NSsuzanne.ns.cloudflare.com2026-06-19 → 2026-07-22 · 3 obs

○ 2026-05-27 17:43:04
● 2026-06-19 09:01:02
● 2026-07-22 03:33:08

●MXeforward1.registrar-servers.com2026-05-12 → 2026-07-22 · 2 obs

● 2026-05-12 06:06:30
● 2026-07-22 03:33:08

●MXeforward2.registrar-servers.com2026-05-12 → 2026-07-22 · 2 obs

● 2026-05-12 06:06:30
● 2026-07-22 03:33:08

●MXeforward3.registrar-servers.com2026-05-12 → 2026-07-22 · 2 obs

● 2026-05-12 06:06:30
● 2026-07-22 03:33:08

●MXeforward4.registrar-servers.com2026-05-12 → 2026-07-22 · 2 obs

● 2026-05-12 06:06:30
● 2026-07-22 03:33:08

●MXeforward5.registrar-servers.com2026-05-12 → 2026-07-22 · 2 obs

● 2026-05-12 06:06:30
● 2026-07-22 03:33:08

●A104.21.67.2132026-06-19 → 2026-07-22 · 3 obs

○ 2026-05-27 17:43:04
● 2026-06-19 09:01:02
● 2026-07-22 03:33:08

●A172.67.181.962026-06-19 → 2026-07-22 · 3 obs

○ 2026-05-27 17:43:04
● 2026-06-19 09:01:02
● 2026-07-22 03:33:08

●A2606:4700:3030::6815:43d52026-06-20 → 2026-07-22 · 3 obs

○ 2026-06-19 09:01:02
● 2026-06-20 22:03:50
● 2026-07-22 03:33:08

●A2606:4700:3030::ac43:b5602026-06-20 → 2026-07-22 · 3 obs

○ 2026-06-19 09:01:02
● 2026-06-20 22:03:50
● 2026-07-22 03:33:08

○A2606:4700:3031::6815:43d52026-06-19 → 2026-06-19 · 4 obs

○ 2026-05-27 17:43:04
● 2026-06-19 09:01:02
○ 2026-06-20 22:03:50
○ 2026-07-22 03:33:08

○A2606:4700:3036::ac43:b5602026-06-19 → 2026-06-19 · 4 obs

○ 2026-05-27 17:43:04
● 2026-06-19 09:01:02
○ 2026-06-20 22:03:50
○ 2026-07-22 03:33:08

○A31.43.160.62026-05-12 → 2026-05-27 · 4 obs

● 2026-05-12 06:06:30
● 2026-05-27 17:43:04
○ 2026-06-19 09:01:02
○ 2026-07-22 03:33:08

○A31.43.161.62026-05-12 → 2026-05-27 · 4 obs

● 2026-05-12 06:06:30
● 2026-05-27 17:43:04
○ 2026-06-19 09:01:02
○ 2026-07-22 03:33:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
custora.io	nico.ns.cloudflare.com, suzanne.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.147

NS records: nico.ns.cloudflare.com, suzanne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for custora.io (unsigned zone)

⏱️ Timing

Total: 585ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.181.96, 104.21.67.213`
AAAA	2	`2606:4700:3030::6815:43d5, 2606:4700:3030::ac43:b560`
NS	2	`nico.ns.cloudflare.com, suzanne.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	2	`google-site-verification=aueVtro_Vrvr4RC, v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nico.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

custora.io points to the four IP addresses 104.21.67.213, 172.67.181.96, 2606:4700:3030::6815:43d5 and 2606:4700:3030::ac43:b560.

msk-stimul.eu, pop3.madison-park.org, www.grupolema.com and two other host names share IP numbers with custora.io.

Name Servers

custora.io is delegated to two name servers: nico.ns.cloudflare.com and suzanne.ns.cloudflare.com.

custora.io uses the same name servers as several other domains — among them cecilia-online.nl, bettervita.gr, webtips.dev and two more.

At least some of custora.io's name servers are shared with other domains, for example tvgpowered.com, sdgldz.com, roulette.com and two more.

It is common for these name servers to be used in conjunction with the name servers ezra.ns.cloudflare.com, steven.ns.cloudflare.com and alexis.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

nico.ns.cloudflare.com resolves to 108.162.195.147, 162.159.44.147, 172.64.35.147 and 3 other IP addresses.

suzanne.ns.cloudflare.com resolves to 108.162.194.87, 162.159.38.87, 172.64.34.87 and 3 other IP addresses.

Mail Servers

custora.io has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

custora.io has at least partial mail server overlap with other domains such as highsignaltonoise.com, phoenix616.dev, sinewgoddess.com and two more.

The mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com are commonly seen alongside these mail servers.

Hosts with just one IP address:

eforward1.registrar-servers.com points to 162.255.118.51.

eforward2.registrar-servers.com points to 162.255.118.52.

eforward3.registrar-servers.com points to 162.255.118.51.

eforward4.registrar-servers.com points to 162.255.118.52.

eforward5.registrar-servers.com points to 162.255.118.51.

The host names eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com each resolve to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com are host names that each point to 162.255.118.52 IP addresses.