fsa.dev - dns.ninja

`fsa.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:5f1d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a94e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.95.29^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.78^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b39^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c139^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2139^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alan.ns.cloudflare.com`
		A	108.162.193.57^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.57^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.57^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`brenda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a4d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brenda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brenda.ns.cloudflare.com`
		A	108.162.192.77^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	172.64.32.77^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	173.245.58.77^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
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}
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}
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
TXT	`google-site-verification=7I9BsWEAgDgaEu5k-a8i1F2u7zwV0UdWB8w8upz7tXw`
TXT	`notion-domain-verification=ylmvvUUeYPYzyCuk8Txr0Gjz8vhhAIryMPLHaWlBU03`
TXT	`v=spf1 include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.95.29, 172.67.169.78
		IPv6 hints	2606:4700:3030::6815:5f1d, 2606:4700:3037::ac43:a94e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=232, name=cloudflare-ech.com
SOA	`alan.ns.cloudflare.com`dns@cloudflare.com serial=2409719950

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

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fsa.gov.ge

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Similar names

sfa.org

asf.computer

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afs.us

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asf.edu.mx

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asf.lt

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asf.si

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asf.co.za

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saf.fi

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asf.net.cn

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sfa.digital

asf.ge

saf.church

afs.co.rs

afs.com.mx

sfa.com.my

saf.my

afs.ch

saf.es

DNS History

17 records (11 active, 6 former)

●NSalan.ns.cloudflare.com2026-03-06 → 2026-07-22 · 2 obs

● 2026-03-06 08:44:26
● 2026-07-22 19:00:00

●NSbrenda.ns.cloudflare.com2026-03-06 → 2026-07-22 · 2 obs

● 2026-03-06 08:44:26
● 2026-07-22 19:00:00

●MXalt1.aspmx.l.google.com2026-03-06 → 2026-07-22 · 2 obs

● 2026-03-06 08:44:26
● 2026-07-22 19:00:00

●MXalt2.aspmx.l.google.com2026-03-06 → 2026-07-22 · 2 obs

● 2026-03-06 08:44:26
● 2026-07-22 19:00:00

●MXalt3.aspmx.l.google.com2026-03-06 → 2026-07-22 · 2 obs

● 2026-03-06 08:44:26
● 2026-07-22 19:00:00

●MXalt4.aspmx.l.google.com2026-03-06 → 2026-07-22 · 2 obs

● 2026-03-06 08:44:26
● 2026-07-22 19:00:00

●MXaspmx.l.google.com2026-03-06 → 2026-07-22 · 2 obs

● 2026-03-06 08:44:26
● 2026-07-22 19:00:00

●A104.21.95.292026-03-24 → 2026-07-22 · 14 obs

○ 2026-03-06 08:44:26
● 2026-03-24 10:57:38
● 2026-04-01 21:00:12
○ 2026-04-07 12:32:08
● 2026-04-11 18:38:46
○ 2026-04-13 15:23:34
● 2026-04-18 02:27:30
● 2026-05-06 09:24:54
○ 2026-05-19 17:28:58
● 2026-05-22 04:17:08
○ 2026-05-26 00:58:40
● 2026-07-02 19:37:48
○ 2026-07-12 00:01:30
● 2026-07-22 19:00:00

●A172.67.169.782026-03-24 → 2026-07-22 · 14 obs

○A188.114.96.02026-03-06 → 2026-07-12 · 14 obs

● 2026-03-06 08:44:26
○ 2026-03-24 10:57:38
○ 2026-04-01 21:00:12
● 2026-04-07 12:32:08
○ 2026-04-11 18:38:46
● 2026-04-13 15:23:34
○ 2026-04-18 02:27:30
○ 2026-05-06 09:24:54
● 2026-05-19 17:28:58
○ 2026-05-22 04:17:08
● 2026-05-26 00:58:40
○ 2026-07-02 19:37:48
● 2026-07-12 00:01:30
○ 2026-07-22 19:00:00

○A188.114.97.02026-03-06 → 2026-07-12 · 14 obs

●A2606:4700:3030::6815:5f1d2026-07-02 → 2026-07-22 · 4 obs

○ 2026-05-26 00:58:40
● 2026-07-02 19:37:48
○ 2026-07-12 00:01:30
● 2026-07-22 19:00:00

○A2606:4700:3036::ac43:a94e2026-03-24 → 2026-05-22 · 12 obs

○A2606:4700:3037::6815:5f1d2026-03-24 → 2026-05-22 · 12 obs

●A2606:4700:3037::ac43:a94e2026-07-02 → 2026-07-22 · 4 obs

○ 2026-05-26 00:58:40
● 2026-07-02 19:37:48
○ 2026-07-12 00:01:30
● 2026-07-22 19:00:00

○A2a06:98c1:3120::2026-03-06 → 2026-07-12 · 14 obs

○A2a06:98c1:3121::2026-03-06 → 2026-07-12 · 14 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com...	-
fsa.dev	brenda.ns.cloudflare.com, alan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.57

NS records: brenda.ns.cloudflare.com, alan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fsa.dev (unsigned zone)

⏱️ Timing

Total: 643ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.95.29, 172.67.169.78`
AAAA	2	`2606:4700:3037::ac43:a94e, 2606:4700:3030::6815:5f1d`
NS	2	`alan.ns.cloudflare.com, brenda.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=7I9BsWEAgDgaEu5, notion-domain-verification=ylmvvUUeYPYzy...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alan.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

fsa.dev resolves to four IP addresses: 104.21.95.29, 172.67.169.78, 2606:4700:3030::6815:5f1d and 2606:4700:3037::ac43:a94e.

Two other host names, along with jubileeworld.org, ga6789.com and kingdomcreationsconcrete.com, also share IP numbers with fsa.dev.

Name Servers

fsa.dev is delegated to two name servers: alan.ns.cloudflare.com and brenda.ns.cloudflare.com.

fsa.dev shares its NS records with other domains, for example poiskslova.com, nationalobesityforum.org.uk, absoluto.in and two others.

fsa.dev has at least partial name server overlap with other domains, such as pomesa.com, stellata.com.br, todayrsvr.com and two others.

It is common to see these name servers used together with name servers hans.ns.cloudflare.com and kristin.ns.cloudflare.com.

DNS names with 6 IP addresses:

alan.ns.cloudflare.com resolves to 108.162.193.57, 172.64.33.57, 173.245.59.57 and 3 other IP addresses.

brenda.ns.cloudflare.com resolves to 108.162.192.77, 172.64.32.77, 173.245.58.77 and 3 other IP addresses.

Mail Servers

fsa.dev is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between fsa.dev and other domains, including mightyoak.co, intcorp-au.com, ns500759.ns500698.ns500758.ns500736.ns500735.ns500698.ns500735.ns500736.ns500698.ns500698.ns500698.ns500698.ns500619.ns500686.ns500619.ns500619.trackreceptor.com and two others.

alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.

Host names that have two IP addresses:

aspmx.l.google.com points to 142.251.163.27 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

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

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

alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1a.