`fsdevelopmentadvisors.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:b95^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:a65b^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.149^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.91^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`frank.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`frank.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`frank.ns.cloudflare.com`
		A	108.162.193.166^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
		A	172.64.33.166^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
		A	173.245.59.166^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
NS	`heidi.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`heidi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`heidi.ns.cloudflare.com`
		A	108.162.194.236^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
		A	162.159.38.236^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
		A	172.64.34.236^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
MX	`fsdevelopmentadvisors-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
		A	52.101.11.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr02cu00207.inbound.protection.outlook.com`
TXT	`MS=ms12957859`
TXT	`knowbe4-site-verification=3c0886e268e8cf9bbbfd49908438033c`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.149, 172.67.166.91
		IPv6 hints	2606:4700:3032::6815:b95, 2606:4700:3032::ac43:a65b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com
SOA	`frank.ns.cloudflare.com`dns@cloudflare.com serial=2411267977

`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=1786087589

Same first word

fsdevelopmentadvisors.com

DNS History

9 records (7 active, 2 former)

●NSfrank.ns.cloudflare.com2026-06-03 → 2026-08-07 · 2 obs

● 2026-06-03 10:01:30
● 2026-08-07 07:43:58

●NSheidi.ns.cloudflare.com2026-06-03 → 2026-08-07 · 2 obs

● 2026-06-03 10:01:30
● 2026-08-07 07:43:58

●MXfsdevelopmentadvisors-com.mail.protection.outlook.com2026-06-03 → 2026-08-07 · 2 obs

● 2026-06-03 10:01:30
● 2026-08-07 07:43:58

●A104.21.11.1492026-06-03 → 2026-08-07 · 2 obs

● 2026-06-03 10:01:30
● 2026-08-07 07:43:58

●A172.67.166.912026-06-03 → 2026-08-07 · 2 obs

● 2026-06-03 10:01:30
● 2026-08-07 07:43:58

●A2606:4700:3032::6815:b952026-06-25 → 2026-08-07 · 3 obs

○ 2026-06-14 05:22:22
● 2026-06-25 22:11:48
● 2026-08-07 07:43:58

●A2606:4700:3032::ac43:a65b2026-06-25 → 2026-08-07 · 3 obs

○ 2026-06-14 05:22:22
● 2026-06-25 22:11:48
● 2026-08-07 07:43:58

○A2606:4700:3034::ac43:a65b2026-06-03 → 2026-06-14 · 4 obs

● 2026-06-03 10:01:30
● 2026-06-14 05:22:22
○ 2026-06-25 22:11:48
○ 2026-08-07 07:43:58

○A2606:4700:3036::6815:b952026-06-03 → 2026-06-14 · 4 obs

● 2026-06-03 10:01:30
● 2026-06-14 05:22:22
○ 2026-06-25 22:11:48
○ 2026-08-07 07:43:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...	-
fsdevelopmentadvisors.com	frank.ns.cloudflare.com, heidi.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.236

NS records: frank.ns.cloudflare.com, heidi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fsdevelopmentadvisors.com (unsigned zone)

⏱️ Timing

Total: 160ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.91, 104.21.11.149`
AAAA	2	`2606:4700:3032::6815:b95, 2606:4700:3032::ac43:a65b`
NS	2	`frank.ns.cloudflare.com, heidi.ns.cloudflare.com`
MX	1	`fsdevelopmentadvisors-com.mail.protectio`
TXT	3	`MS=ms12957859, knowbe4-site-verification=3c0886e268e8cf...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`frank.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

fsdevelopmentadvisors.com resolves to four IP addresses: 104.21.11.149, 172.67.166.91, 2606:4700:3032::6815:b95 and 2606:4700:3032::ac43:a65b.

Additional host names — tritanservicesllc.com, vssut.in, abitura.pro and two others — share IP numbers with fsdevelopmentadvisors.com.

Name Servers

fsdevelopmentadvisors.com uses two name servers for its delegation: frank.ns.cloudflare.com and heidi.ns.cloudflare.com.

fsdevelopmentadvisors.com shares its name server setup with other domains, including communityoneassociates.com, fsrtechnology.com, sb1.cc and two others.

fsdevelopmentadvisors.com has at least partial name server overlap with other domains, such as itcurrie.com, taiji.no, heartlandderm.com and two others.

Host names with 6 IP numbers:

Hostname frank.ns.cloudflare.com directs to 108.162.193.166, 172.64.33.166 and 173.245.59.166 along with 3 other IP addresses.

Hostname heidi.ns.cloudflare.com directs to 108.162.194.236, 162.159.38.236 and 172.64.34.236 along with 3 other IP addresses.

Mail Servers

fsdevelopmentadvisors.com has one mail server: fsdevelopmentadvisors-com.mail.protection.outlook.com.

fsdevelopmentadvisors-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.9.17, 52.101.10.6, 52.101.11.13 and 5 other.

fsdevelopmentadvisors.com - robtex.com