`fsguolu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:8af^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:828f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.175^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.143^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c066^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2066^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anna.ns.cloudflare.com`
		A	108.162.192.102^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	172.64.32.102^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	173.245.58.102^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
NS	`brady.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cd7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brady.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brady.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brady.ns.cloudflare.com`
		A	108.162.195.215^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brady.ns.cloudflare.com`
		A	162.159.44.215^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brady.ns.cloudflare.com`
		A	172.64.35.215^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brady.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.175, 172.67.130.143
		IPv6 hints	2606:4700:3037::6815:8af, 2606:4700:3037::ac43:828f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=40, name=cloudflare-ech.com
SOA	`anna.ns.cloudflare.com`dns@cloudflare.com serial=2399955589

`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=1778811906

Same first word

fsguolu.com

DNS History

24 records (6 active, 18 former)

●NSanna.ns.cloudflare.com2026-03-26 → 2026-05-15 · 3 obs

○ 2017-05-29 06:29:06
● 2026-03-26 10:51:18
● 2026-05-15 02:46:18

●NSbrady.ns.cloudflare.com2026-03-26 → 2026-05-15 · 3 obs

○ 2017-05-29 06:29:06
● 2026-03-26 10:51:18
● 2026-05-15 02:46:18

○NSf1g1ns1.dnspod.net2015-08-05 → 2017-05-29 · 4 obs

● 2015-08-05 15:56:18
● 2017-05-29 06:29:06
○ 2026-03-26 10:51:18
○ 2026-05-15 02:46:18

○NSf1g1ns2.dnspod.net2015-08-05 → 2017-05-29 · 4 obs

● 2015-08-05 15:56:18
● 2017-05-29 06:29:06
○ 2026-03-26 10:51:18
○ 2026-05-15 02:46:18

●A104.21.8.1752026-04-10 → 2026-05-15 · 3 obs

○ 2026-03-26 10:51:18
● 2026-04-10 15:21:16
● 2026-05-15 02:46:18

○A112.175.234.2432015-12-14 → 2015-12-14 · 4 obs

○ 2015-09-23 20:32:06
● 2015-12-14 22:27:24
○ 2016-03-14 20:29:38
○ 2026-05-15 02:46:18

●A172.67.130.1432026-04-10 → 2026-05-15 · 3 obs

○ 2026-03-26 10:51:18
● 2026-04-10 15:21:16
● 2026-05-15 02:46:18

○A188.114.96.02026-03-26 → 2026-03-26 · 4 obs

○ 2017-05-29 06:29:06
● 2026-03-26 10:51:18
○ 2026-04-10 15:21:16
○ 2026-05-15 02:46:18

○A188.114.97.02026-03-26 → 2026-03-26 · 4 obs

○ 2017-05-29 06:29:06
● 2026-03-26 10:51:18
○ 2026-04-10 15:21:16
○ 2026-05-15 02:46:18

○A202.146.219.32015-08-05 → 2015-09-23 · 4 obs

● 2015-08-05 15:56:18
● 2015-09-23 20:32:06
○ 2015-12-14 22:27:24
○ 2026-05-15 02:46:18

○A210.242.154.2462016-03-14 → 2016-03-14 · 4 obs

○ 2015-12-14 22:27:24
● 2016-03-14 20:29:38
○ 2016-07-12 21:10:52
○ 2026-05-15 02:46:18

●A2606:4700:3037::6815:8af2026-04-10 → 2026-05-15 · 3 obs

○ 2026-03-26 10:51:18
● 2026-04-10 15:21:16
● 2026-05-15 02:46:18

●A2606:4700:3037::ac43:828f2026-04-10 → 2026-05-15 · 3 obs

○ 2026-03-26 10:51:18
● 2026-04-10 15:21:16
● 2026-05-15 02:46:18

○A2a06:98c1:3120::2026-03-26 → 2026-03-26 · 4 obs

○ 2017-05-29 06:29:06
● 2026-03-26 10:51:18
○ 2026-04-10 15:21:16
○ 2026-05-15 02:46:18

○A2a06:98c1:3121::2026-03-26 → 2026-03-26 · 4 obs

○ 2017-05-29 06:29:06
● 2026-03-26 10:51:18
○ 2026-04-10 15:21:16
○ 2026-05-15 02:46:18

○A31.204.145.872016-07-12 → 2016-07-12 · 4 obs

○ 2016-03-14 20:29:38
● 2016-07-12 21:10:52
○ 2017-05-29 06:29:06
○ 2026-05-15 02:46:18

○CNAMEc13.cdn.dnsunions.net2016-07-12 → 2016-07-12 · 4 obs

○ 2016-03-14 20:29:38
● 2016-07-12 21:10:52
○ 2017-05-29 06:29:06
○ 2026-05-15 02:46:18

○CNAMEc2.cdn.dnsunions.net2015-12-14 → 2015-12-14 · 4 obs

○ 2015-09-23 20:32:06
● 2015-12-14 22:27:24
○ 2016-03-14 20:29:38
○ 2026-05-15 02:46:18

○CNAMEc5.cdn.dnsunions.net2015-12-14 → 2015-12-14 · 4 obs

○ 2015-09-23 20:32:06
● 2015-12-14 22:27:24
○ 2016-03-14 20:29:38
○ 2026-05-15 02:46:18

○CNAMEc6.cdn.dnsunions.net2016-03-14 → 2016-03-14 · 4 obs

○ 2015-12-14 22:27:24
● 2016-03-14 20:29:38
○ 2016-07-12 21:10:52
○ 2026-05-15 02:46:18

○CNAMEfsguolucom.dnsunions.net2015-12-14 → 2017-05-29 · 5 obs

○ 2015-09-23 20:32:06
● 2015-12-14 22:27:24
● 2017-05-29 06:29:06
○ 2026-03-26 10:51:18
○ 2026-05-15 02:46:18

○CNAMEjp61.cdn.dnsunions.net2016-07-12 → 2016-07-12 · 4 obs

○ 2016-03-14 20:29:38
● 2016-07-12 21:10:52
○ 2017-05-29 06:29:06
○ 2026-05-15 02:46:18

○CNAMEtw6.cdn.dnsunions.net2016-03-14 → 2016-03-14 · 4 obs

○ 2015-12-14 22:27:24
● 2016-03-14 20:29:38
○ 2016-07-12 21:10:52
○ 2026-05-15 02:46:18

○CNAMEwww.hk2dns.baimao.com2015-08-05 → 2015-09-23 · 4 obs

● 2015-08-05 15:56:18
● 2015-09-23 20:32:06
○ 2015-12-14 22:27:24
○ 2026-05-15 02:46:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...	-
fsguolu.com	anna.ns.cloudflare.com, brady.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.215

NS records: anna.ns.cloudflare.com, brady.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fsguolu.com (unsigned zone)

⏱️ Timing

Total: 618ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.8.175, 172.67.130.143`
AAAA	2	`2606:4700:3037::ac43:828f, 2606:4700:3037::6815:8af`
NS	2	`anna.ns.cloudflare.com, brady.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anna.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

fsguolu.com resolves to four IP numbers: 2606:4700:3037::6815:8af, 2606:4700:3037::ac43:828f, 104.21.8.175 and 172.67.130.143.

Other host names such as americanbackflowprevention.com, alligator-action-farm.de, bc-india-1-2.kolkataclassify.com, ogzcakar.net and complejolamatera.com.ar share IPs with fsguolu.com.

Name Servers

fsguolu.com is delegated to two name servers: anna.ns.cloudflare.com and brady.ns.cloudflare.com.

fsguolu.com shares the same name server setup as pdfya.com, wjsamsung.com, 3netgo.com, yuansir.net and 194466.com.

fsguolu.com at least partially shares name servers with other domains, for instance avilsa.com.mx, apple-login-security.com, dgjunge.com, myadr.co and waf.hk.

These name servers are commonly used with alexia.ns.cloudflare.com and meadow.ns.cloudflare.com.

Host names with six IP numbers:

anna.ns.cloudflare.com points to 2606:4700:50::adf5:3a66, 2803:f800:50::6ca2:c066, 2a06:98c1:50::ac40:2066, 108.162.192.102, 172.64.32.102 and 173.245.58.102.

brady.ns.cloudflare.com points to 2606:4700:58::a29f:2cd7, 2803:f800:50::6ca2:c3d7, 2a06:98c1:50::ac40:23d7, 108.162.195.215, 162.159.44.215 and 172.64.35.215.

fsguolu.com - robtex.com

fsguolu.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`fsguolu.com`

`com`