`sfla-architects.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1e32^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:9697^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.50^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.150.151^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`asa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`asa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`asa.ns.cloudflare.com`
		A	108.162.192.246^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	172.64.32.246^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	173.245.58.246^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
NS	`marty.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marty.ns.cloudflare.com`
		A	108.162.193.204^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	172.64.33.204^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	173.245.59.204^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.50, 172.67.150.151
		IPv6 hints	2606:4700:3030::6815:1e32, 2606:4700:3034::ac43:9697
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=217, name=cloudflare-ech.com
SOA	`asa.ns.cloudflare.com`dns@cloudflare.com serial=2406605642

`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=1785305502

rank #596932 globally
rank #250357 in the tld
WOT: UNKNOWN (37/100)

Same first word

sfla-architects.com

DNS History

12 records (6 active, 6 former)

●NSasa.ns.cloudflare.com2026-06-18 → 2026-07-29 · 3 obs

○ 2019-02-03 23:50:32
● 2026-06-18 18:49:14
● 2026-07-29 06:30:04

●NSmarty.ns.cloudflare.com2026-06-18 → 2026-07-29 · 3 obs

○ 2019-02-03 23:50:32
● 2026-06-18 18:49:14
● 2026-07-29 06:30:04

○NSns43.worldnic.com2015-05-29 → 2019-02-03 · 4 obs

● 2015-05-29 09:32:06
● 2019-02-03 23:50:32
○ 2026-06-18 18:49:14
○ 2026-07-29 06:30:04

○NSns44.worldnic.com2015-05-29 → 2019-02-03 · 4 obs

● 2015-05-29 09:32:06
● 2019-02-03 23:50:32
○ 2026-06-18 18:49:14
○ 2026-07-29 06:30:04

○MXmail.sfla-architects.com2015-05-29 → 2019-02-03 · 4 obs

● 2015-05-29 09:32:06
● 2019-02-03 23:50:32
○ 2026-06-18 18:49:14
○ 2026-07-29 06:30:04

●A104.21.30.502026-06-18 → 2026-07-29 · 3 obs

○ 2019-02-03 23:50:32
● 2026-06-18 18:49:14
● 2026-07-29 06:30:04

●A172.67.150.1512026-06-18 → 2026-07-29 · 3 obs

○ 2019-02-03 23:50:32
● 2026-06-18 18:49:14
● 2026-07-29 06:30:04

●A2606:4700:3030::6815:1e322026-07-29 → 2026-07-29 · 2 obs

○ 2026-06-18 18:49:14
● 2026-07-29 06:30:04

○A2606:4700:3032::ac43:96972026-06-18 → 2026-06-18 · 3 obs

○ 2019-02-03 23:50:32
● 2026-06-18 18:49:14
○ 2026-07-29 06:30:04

●A2606:4700:3034::ac43:96972026-07-29 → 2026-07-29 · 2 obs

○ 2026-06-18 18:49:14
● 2026-07-29 06:30:04

○A2606:4700:3037::6815:1e322026-06-18 → 2026-06-18 · 3 obs

○ 2019-02-03 23:50:32
● 2026-06-18 18:49:14
○ 2026-07-29 06:30:04

○A69.89.27.2382015-05-29 → 2019-02-03 · 4 obs

● 2015-05-29 09:32:06
● 2019-02-03 23:50:32
○ 2026-06-18 18:49:14
○ 2026-07-29 06:30:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
sfla-architects.com	asa.ns.cloudflare.com, marty.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.204

NS records: asa.ns.cloudflare.com, marty.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfla-architects.com (unsigned zone)

⏱️ Timing

Total: 194ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.150.151, 104.21.30.50`
AAAA	2	`2606:4700:3030::6815:1e32, 2606:4700:3034::ac43:9697`
NS	2	`asa.ns.cloudflare.com, marty.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`asa.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sfla-architects.com points to the four IP addresses 104.21.30.50, 172.67.150.151, 2606:4700:3030::6815:1e32 and 2606:4700:3034::ac43:9697.

jarnvagskartan.se, chennaidosa.com, rjbutler.com plus two other host names have IP numbers in common with sfla-architects.com.

Name Servers

sfla-architects.com has two authoritative name servers — asa.ns.cloudflare.com and marty.ns.cloudflare.com.

The name server configuration of sfla-architects.com is shared with other domains, for instance errornotfound.org, acentricmagazine.com, ankaramehdix324.click and two others.

There is at least partial name server overlap between sfla-architects.com and other domains — walletx.bot, integralcapitalmarkets.com, hangtongbg.com and two more among them.

The name servers linda.ns.cloudflare.com, terry.ns.cloudflare.com and dane.ns.cloudflare.com are often found in combination with these name servers.

Hosts with 6 IP addresses each:

asa.ns.cloudflare.com points to 108.162.192.246, 172.64.32.246, 173.245.58.246 and 3 other IP addresses.

marty.ns.cloudflare.com points to 108.162.193.204, 172.64.33.204, 173.245.59.204 and 3 other IP addresses.

sfla-architects.com - robtex.com