usefss.com - dns.ninja

`usefss.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:cfea^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5b11^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.91.17^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.207.234^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`holly.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2685^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c285^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`holly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2285^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`holly.ns.cloudflare.com`
		A	108.162.194.133^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	162.159.38.133^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	172.64.34.133^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
NS	`micah.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bce^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`micah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`micah.ns.cloudflare.com`
		A	108.162.193.206^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	172.64.33.206^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	173.245.59.206^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=Ay1ZRdVQI2IdPK7i9zpG1OalMwp7tUMazEtrlDlmrCc`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.91.17, 172.67.207.234
		IPv6 hints	2606:4700:3035::ac43:cfea, 2606:4700:3037::6815:5b11
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=58, name=cloudflare-ech.com
SOA	`holly.ns.cloudflare.com`dns@cloudflare.com serial=2405450255

`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=1782645270

Same first word

usefss.com

Similar names

fusses.com

DNS History

24 records (11 active, 13 former)

○NScullen.ns.cloudflare.com2026-02-27 → 2026-03-08 · 5 obs

○ 2017-01-20 19:35:36
● 2026-02-27 04:31:50
● 2026-03-08 19:41:50
○ 2026-03-14 11:49:02
○ 2026-06-28 11:21:42

●NSholly.ns.cloudflare.com2026-03-14 → 2026-06-28 · 4 obs

○ 2026-02-27 04:31:50
○ 2026-03-08 19:41:50
● 2026-03-14 11:49:02
● 2026-06-28 11:21:42

●NSmicah.ns.cloudflare.com2026-03-14 → 2026-06-28 · 4 obs

○ 2026-02-27 04:31:50
○ 2026-03-08 19:41:50
● 2026-03-14 11:49:02
● 2026-06-28 11:21:42

○NSns29.domaincontrol.com2015-06-12 → 2017-01-20 · 4 obs

● 2015-06-12 10:20:34
● 2017-01-20 19:35:36
○ 2026-02-27 04:31:50
○ 2026-06-28 11:21:42

○NSns30.domaincontrol.com2015-06-12 → 2017-01-20 · 4 obs

● 2015-06-12 10:20:34
● 2017-01-20 19:35:36
○ 2026-02-27 04:31:50
○ 2026-06-28 11:21:42

○NSviolet.ns.cloudflare.com2026-02-27 → 2026-03-08 · 5 obs

○ 2017-01-20 19:35:36
● 2026-02-27 04:31:50
● 2026-03-08 19:41:50
○ 2026-03-14 11:49:02
○ 2026-06-28 11:21:42

●MXalt1.aspmx.l.google.com2026-03-14 → 2026-06-28 · 3 obs

○ 2026-02-27 04:31:50
● 2026-03-14 11:49:02
● 2026-06-28 11:21:42

●MXalt2.aspmx.l.google.com2026-03-14 → 2026-06-28 · 3 obs

○ 2026-02-27 04:31:50
● 2026-03-14 11:49:02
● 2026-06-28 11:21:42

●MXalt3.aspmx.l.google.com2026-03-14 → 2026-06-28 · 3 obs

○ 2026-02-27 04:31:50
● 2026-03-14 11:49:02
● 2026-06-28 11:21:42

●MXalt4.aspmx.l.google.com2026-03-14 → 2026-06-28 · 3 obs

○ 2026-02-27 04:31:50
● 2026-03-14 11:49:02
● 2026-06-28 11:21:42

●MXaspmx.l.google.com2026-03-14 → 2026-06-28 · 3 obs

○ 2026-02-27 04:31:50
● 2026-03-14 11:49:02
● 2026-06-28 11:21:42

○MXmailstore1.secureserver.net2015-06-12 → 2017-01-20 · 4 obs

● 2015-06-12 10:20:34
● 2017-01-20 19:35:36
○ 2026-02-27 04:31:50
○ 2026-06-28 11:21:42

○MXsmtp.secureserver.net2015-06-12 → 2017-01-20 · 4 obs

● 2015-06-12 10:20:34
● 2017-01-20 19:35:36
○ 2026-02-27 04:31:50
○ 2026-06-28 11:21:42

●A104.21.91.172026-02-27 → 2026-06-28 · 9 obs

○ 2017-01-20 19:35:36
● 2026-02-27 04:31:50
● 2026-02-27 16:15:32
○ 2026-03-01 19:05:46
● 2026-03-03 06:28:58
● 2026-03-04 10:14:34
○ 2026-03-08 19:41:50
● 2026-03-14 11:49:02
● 2026-06-28 11:21:42

●A172.67.207.2342026-02-27 → 2026-06-28 · 9 obs

○A173.201.209.1282015-06-12 → 2017-01-20 · 4 obs

● 2015-06-12 10:20:34
● 2017-01-20 19:35:36
○ 2026-02-27 04:31:50
○ 2026-06-28 11:21:42

○A188.114.96.02026-03-01 → 2026-03-08 · 7 obs

○ 2026-02-27 16:15:32
● 2026-03-01 19:05:46
○ 2026-03-03 06:28:58
○ 2026-03-04 10:14:34
● 2026-03-08 19:41:50
○ 2026-03-14 11:49:02
○ 2026-06-28 11:21:42

○A188.114.97.02026-03-01 → 2026-03-08 · 7 obs

○ 2026-02-27 16:15:32
● 2026-03-01 19:05:46
○ 2026-03-03 06:28:58
○ 2026-03-04 10:14:34
● 2026-03-08 19:41:50
○ 2026-03-14 11:49:02
○ 2026-06-28 11:21:42

○A2606:4700:3031::6815:5b112026-02-27 → 2026-06-12 · 11 obs

○A2606:4700:3032::ac43:cfea2026-02-27 → 2026-06-12 · 11 obs

●A2606:4700:3035::ac43:cfea2026-06-20 → 2026-06-28 · 3 obs

○ 2026-06-12 04:04:38
● 2026-06-20 22:27:28
● 2026-06-28 11:21:42

●A2606:4700:3037::6815:5b112026-06-20 → 2026-06-28 · 3 obs

○ 2026-06-12 04:04:38
● 2026-06-20 22:27:28
● 2026-06-28 11:21:42

○A2a06:98c1:3120::2026-03-01 → 2026-03-08 · 7 obs

○ 2026-02-27 16:15:32
● 2026-03-01 19:05:46
○ 2026-03-03 06:28:58
○ 2026-03-04 10:14:34
● 2026-03-08 19:41:50
○ 2026-03-14 11:49:02
○ 2026-06-28 11:21:42

○A2a06:98c1:3121::2026-03-01 → 2026-03-08 · 7 obs

○ 2026-02-27 16:15:32
● 2026-03-01 19:05:46
○ 2026-03-03 06:28:58
○ 2026-03-04 10:14:34
● 2026-03-08 19:41:50
○ 2026-03-14 11:49:02
○ 2026-06-28 11:21:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
usefss.com	micah.ns.cloudflare.com, holly.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.133

NS records: micah.ns.cloudflare.com, holly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usefss.com (unsigned zone)

⏱️ Timing

Total: 167ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.207.234, 104.21.91.17`
AAAA	2	`2606:4700:3035::ac43:cfea, 2606:4700:3037::6815:5b11`
NS	2	`holly.ns.cloudflare.com, micah.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=Ay1ZRdVQI2IdPK7, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`holly.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

usefss.com points to the four IP addresses 104.21.91.17, 172.67.207.234, 2606:4700:3035::ac43:cfea and 2606:4700:3037::6815:5b11.

www.panteon.pl, proformics.com, barriodeflores.com.ar plus two other host names have IP numbers in common with usefss.com.

Name Servers

Two name servers handle the delegation for usefss.com: holly.ns.cloudflare.com and micah.ns.cloudflare.com.

The name server configuration of usefss.com is shared with other domains, for instance arab(0x6675636b)ers.com, voicr.pro, bresh.com and two others.

There is at least partial name server overlap between usefss.com and other domains — birdsrubberstamps.com, it-ninja.net, pclx.top and two more among them.

These name servers frequently co-occur with the name servers gannon.ns.cloudflare.com and conrad.ns.cloudflare.com.

Hosts with 6 IP addresses each:

holly.ns.cloudflare.com resolves to 108.162.194.133, 162.159.38.133 and 172.64.34.133 among others, with 3 other IP addresses in total.

micah.ns.cloudflare.com resolves to 108.162.193.206, 172.64.33.206 and 173.245.59.206 among others, with 3 other IP addresses in total.

Mail Servers

usefss.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by usefss.com are shared with other domains: ns500765.ns500699.ns500734.ns500699.ns500734.ns500693.ns500699.ns500699.ns500588.ns500588.ns500632.ns500588.ns500612.ns500588.ns500588.dtrkdll.com, ns500759.ns500759.ns500698.ns500758.ns500736.ns500735.ns500735.ns500698.ns500735.ns500698.ns500619.ns500619.ns500576.ns500619.trackreceptor.com, ns500698.ns500758.ns500698.ns500758.ns500758.ns500698.ns500698.ns500698.ns500698.ns500735.ns500735.ns500576.ns500698.ns500686.ns500619.trackreceptor.com and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to two addresses: 142.251.16.27 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.