`3fxs.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8ce4^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5150^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.80^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.228^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elmo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elmo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elmo.ns.cloudflare.com`
		A	108.162.193.163^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	172.64.33.163^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	173.245.59.163^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
NS	`gracie.ns.cloudflare.com`
		A	2606:4700:50::a29f:2690^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c290^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gracie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2290^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gracie.ns.cloudflare.com`
		A	108.162.194.144^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
		A	162.159.38.144^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
		A	172.64.34.144^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
TXT	`google-site-verification=T3SBgb1uU1P_1v9d76Rgzs0iFw-HhrXHDaxx4xGAx80`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.80, 172.67.140.228
		IPv6 hints	2606:4700:3030::ac43:8ce4, 2606:4700:3037::6815:5150
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=104, name=cloudflare-ech.com
SOA	`elmo.ns.cloudflare.com`dns@cloudflare.com serial=2408304724

`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=1783245126

Same first word

3fxs.com

Similar names

3xsf.com

sf3x.com

sfx3.com

f3sx.com

DNS History

16 records (6 active, 10 former)

●NSelmo.ns.cloudflare.com2026-05-25 → 2026-07-05 · 3 obs

○ 2017-07-01 00:57:18
● 2026-05-25 04:03:16
● 2026-07-05 10:06:28

●NSgracie.ns.cloudflare.com2026-05-25 → 2026-07-05 · 3 obs

○ 2017-07-01 00:57:18
● 2026-05-25 04:03:16
● 2026-07-05 10:06:28

○NSns1.the12voltmag.com2017-07-01 → 2017-07-01 · 4 obs

○ 2016-12-13 21:17:04
● 2017-07-01 00:57:18
○ 2026-05-25 04:03:16
○ 2026-07-05 10:06:28

○NSns2.the12voltmag.com2017-07-01 → 2017-07-01 · 4 obs

○ 2016-12-13 21:17:04
● 2017-07-01 00:57:18
○ 2026-05-25 04:03:16
○ 2026-07-05 10:06:28

○NSssdns5.poweruphosting.com2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 21:17:04
○ 2017-07-01 00:57:18
○ 2026-07-05 10:06:28

○NSssdns6.poweruphosting.com2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 21:17:04
○ 2017-07-01 00:57:18
○ 2026-07-05 10:06:28

○MXmx.zoho.com2016-12-13 → 2017-07-01 · 4 obs

● 2016-12-13 21:17:04
● 2017-07-01 00:57:18
○ 2026-05-25 04:03:16
○ 2026-07-05 10:06:28

○MXmx2.zoho.com2016-12-13 → 2017-07-01 · 4 obs

● 2016-12-13 21:17:04
● 2017-07-01 00:57:18
○ 2026-05-25 04:03:16
○ 2026-07-05 10:06:28

○MXmx3.zoho.com2017-07-01 → 2017-07-01 · 4 obs

○ 2016-12-13 21:17:04
● 2017-07-01 00:57:18
○ 2026-05-25 04:03:16
○ 2026-07-05 10:06:28

●A104.21.81.802026-05-25 → 2026-07-05 · 3 obs

○ 2017-07-01 00:57:18
● 2026-05-25 04:03:16
● 2026-07-05 10:06:28

●A172.67.140.2282026-05-25 → 2026-07-05 · 3 obs

○ 2017-07-01 00:57:18
● 2026-05-25 04:03:16
● 2026-07-05 10:06:28

○A172.93.146.1502017-07-01 → 2017-07-01 · 4 obs

○ 2016-12-13 21:17:04
● 2017-07-01 00:57:18
○ 2026-05-25 04:03:16
○ 2026-07-05 10:06:28

●A2606:4700:3030::ac43:8ce42026-05-25 → 2026-07-05 · 3 obs

○ 2017-07-01 00:57:18
● 2026-05-25 04:03:16
● 2026-07-05 10:06:28

○A2606:4700:3036::6815:51502026-05-25 → 2026-06-18 · 5 obs

○ 2017-07-01 00:57:18
● 2026-05-25 04:03:16
● 2026-06-18 11:03:12
○ 2026-06-26 06:54:38
○ 2026-07-05 10:06:28

●A2606:4700:3037::6815:51502026-06-26 → 2026-07-05 · 3 obs

○ 2026-06-18 11:03:12
● 2026-06-26 06:54:38
● 2026-07-05 10:06:28

○A38.87.44.1502016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 21:17:04
○ 2017-07-01 00:57:18
○ 2026-07-05 10:06:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net...	-
3fxs.com	elmo.ns.cloudflare.com, gracie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.144

NS records: elmo.ns.cloudflare.com, gracie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3fxs.com (unsigned zone)

⏱️ Timing

Total: 463ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.81.80, 172.67.140.228`
AAAA	2	`2606:4700:3037::6815:5150, 2606:4700:3030::ac43:8ce4`
NS	2	`elmo.ns.cloudflare.com, gracie.ns.cloudflare.com`
TXT	1	`google-site-verification=T3SBgb1uU1P_1v9`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elmo.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (elmo.ns.cloudflare.com, elmo.ns.cloudflare.com, elmo.ns.cloudflare.com...)

Analysis

IP Addresses

3fxs.com points to the four IP addresses 104.21.81.80, 172.67.140.228, 2606:4700:3030::ac43:8ce4 and 2606:4700:3037::6815:5150.

Additional host names — schemacastle.com, book2act.com, studentloan.uk.com and two others — share IP numbers with 3fxs.com.

Name Servers

The NS records for 3fxs.com delegate to elmo.ns.cloudflare.com and gracie.ns.cloudflare.com.

3fxs.com shares its name server setup with other domains, including ztw3.com, appart-hotel-calais.com, miami569s.site and two others.

At least some of 3fxs.com's name servers are shared with other domains, for example iwmarks.com, cafeo.be, charityaudit.nz and two more.

These name servers tend to be used in conjunction with the name servers ximena.ns.cloudflare.com.

Host names with 6 IP numbers:

elmo.ns.cloudflare.com maps to 108.162.193.163, 172.64.33.163, 173.245.59.163 and 3 additional IP addresses.

gracie.ns.cloudflare.com maps to 108.162.194.144, 162.159.38.144, 172.64.34.144 and 3 additional IP addresses.

3fxs.com - robtex.com

3fxs.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`3fxs.com`

`com`