`sfacdn.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:7e1^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9c80^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.7.225^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.128^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`raphaela.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raphaela.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`raphaela.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`raphaela.ns.cloudflare.com`
		A	108.162.194.192^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raphaela.ns.cloudflare.com`
		A	162.159.38.192^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raphaela.ns.cloudflare.com`
		A	172.64.34.192^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raphaela.ns.cloudflare.com`
NS	`vin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vin.ns.cloudflare.com`
		A	108.162.193.245^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	172.64.33.245^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	173.245.59.245^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
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	104.21.7.225, 172.67.156.128
		IPv6 hints	2606:4700:3037::6815:7e1, 2606:4700:3037::ac43:9c80
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOA	`raphaela.ns.cloudflare.com`dns@cloudflare.com serial=2402247201

`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=1778632587

Same first word

sfacdn.io

Similar names

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cdfans.net

csandf.com

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dfscan.com

dcfans.tv

sfandc.com

dcfans.net

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DNS History

11 records (11 active, 0 former)

●NSraphaela.ns.cloudflare.com2026-05-04 → 2026-05-13 · 2 obs

● 2026-05-04 22:25:28
● 2026-05-13 00:40:24

●NSvin.ns.cloudflare.com2026-05-04 → 2026-05-13 · 2 obs

● 2026-05-04 22:25:28
● 2026-05-13 00:40:24

●MXeforward1.registrar-servers.com2026-05-04 → 2026-05-13 · 2 obs

● 2026-05-04 22:25:28
● 2026-05-13 00:40:24

●MXeforward2.registrar-servers.com2026-05-04 → 2026-05-13 · 2 obs

● 2026-05-04 22:25:28
● 2026-05-13 00:40:24

●MXeforward3.registrar-servers.com2026-05-04 → 2026-05-13 · 2 obs

● 2026-05-04 22:25:28
● 2026-05-13 00:40:24

●MXeforward4.registrar-servers.com2026-05-04 → 2026-05-13 · 2 obs

● 2026-05-04 22:25:28
● 2026-05-13 00:40:24

●MXeforward5.registrar-servers.com2026-05-04 → 2026-05-13 · 2 obs

● 2026-05-04 22:25:28
● 2026-05-13 00:40:24

●A104.21.7.2252026-05-04 → 2026-05-13 · 2 obs

● 2026-05-04 22:25:28
● 2026-05-13 00:40:24

●A172.67.156.1282026-05-04 → 2026-05-13 · 2 obs

● 2026-05-04 22:25:28
● 2026-05-13 00:40:24

●A2606:4700:3037::6815:7e12026-05-04 → 2026-05-13 · 2 obs

● 2026-05-04 22:25:28
● 2026-05-13 00:40:24

●A2606:4700:3037::ac43:9c802026-05-04 → 2026-05-13 · 2 obs

● 2026-05-04 22:25:28
● 2026-05-13 00:40:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io	-
sfacdn.io	vin.ns.cloudflare.com, raphaela.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.192

NS records: vin.ns.cloudflare.com, raphaela.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfacdn.io (unsigned zone)

⏱️ Timing

Total: 890ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.7.225, 172.67.156.128`
AAAA	2	`2606:4700:3037::ac43:9c80, 2606:4700:3037::6815:7e1`
NS	2	`raphaela.ns.cloudflare.com, vin.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	`raphaela.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

sfacdn.io points to four IP numbers: 2606:4700:3037::6815:7e1, 2606:4700:3037::ac43:9c80, 104.21.7.225 and 172.67.156.128.

Other host names, for instance smyslnydotek.cz, acerdold.live, chel-news.xraf.ru, chele51.xraf.ru and superlopes.com.br share IP numbers with sfacdn.io.

Name Servers

sfacdn.io is delegated to two name servers: raphaela.ns.cloudflare.com and vin.ns.cloudflare.com.

sfacdn.io uses the same name server setup as other domains, for instance 59c.online, gumbuilder.com, pvlsolutions.nl, thecityconnect.com and inthemediabox.com.

sfacdn.io shares name servers with other domains at least partially, for instance thebostonhometeam.com, kamuaku.com, rigmeds.com, megasuadosblack.com and delici.com.mx.

these name servers are often used together with the name servers pablo.ns.cloudflare.com.

Host names with six IP numbers: raphaela.ns.cloudflare.com points to 2606:4700:50::a29f:26c0, 2803:f800:50::6ca2:c2c0, 2a06:98c1:50::ac40:22c0, 108.162.194.192, 162.159.38.192 and 172.64.34.192; vin.ns.cloudflare.com points to 2606:4700:58::adf5:3bf5, 2803:f800:50::6ca2:c1f5, 2a06:98c1:50::ac40:21f5, 108.162.193.245, 172.64.33.245 and 173.245.59.245.

Mail Servers

sfacdn.io is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

sfacdn.io shares some mail servers with other domains, including maratonsula.com, hockeyrulz.com, grabhub.click, stringfile.com and timmoni.com.

These mail servers are commonly used with eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names with a single IP number:

Host eforward1.registrar-servers.com points to: 162.255.118.51.

Host eforward2.registrar-servers.com points to: 162.255.118.52.

Host eforward3.registrar-servers.com points to: 162.255.118.51.

Host eforward4.registrar-servers.com points to: 162.255.118.52.

Host eforward5.registrar-servers.com points to: 162.255.118.51.

Host names pointing to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

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

sfacdn.io - robtex.com

sfacdn.io

io

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`sfacdn.io`

`io`