`fckaisuo.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:cd10^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:2543^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.67^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.16^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dolly.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a62^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dolly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c062^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dolly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2062^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dolly.ns.cloudflare.com`
		A	108.162.192.98^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dolly.ns.cloudflare.com`
		A	172.64.32.98^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dolly.ns.cloudflare.com`
		A	173.245.58.98^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dolly.ns.cloudflare.com`
NS	`hank.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c174^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hank.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2174^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hank.ns.cloudflare.com`
		A	108.162.193.116^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
		A	172.64.33.116^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
		A	173.245.59.116^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.37.67, 172.67.205.16
		IPv6	2606:4700:3030::ac43:cd10, 2606:4700:3032::6815:2543
SOA	`dolly.ns.cloudflare.com`dns@cloudflare.com serial=2399621975

`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=1774502327

Same first word

fckaisuo.com

DNS History

17 records (6 active, 11 former)

●NSdolly.ns.cloudflare.com2026-02-22 → 2026-03-26 · 3 obs

○ 2020-03-03 18:36:38
● 2026-02-22 11:40:00
● 2026-03-26 05:19:40

○NSf1g1ns1.dnspod.net2016-03-15 → 2016-07-21 · 5 obs

○ 2015-08-16 08:29:12
● 2016-03-15 12:33:26
● 2016-07-21 09:56:42
○ 2017-03-22 07:40:34
○ 2026-03-26 05:19:40

○NSf1g1ns2.dnspod.net2016-03-15 → 2016-07-21 · 5 obs

○ 2015-08-16 08:29:12
● 2016-03-15 12:33:26
● 2016-07-21 09:56:42
○ 2017-03-22 07:40:34
○ 2026-03-26 05:19:40

●NShank.ns.cloudflare.com2026-02-22 → 2026-03-26 · 3 obs

○ 2020-03-03 18:36:38
● 2026-02-22 11:40:00
● 2026-03-26 05:19:40

○NSns13.xincache.com2015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 08:29:12
○ 2016-03-15 12:33:26
○ 2026-03-26 05:19:40

○NSns14.xincache.com2015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 08:29:12
○ 2016-03-15 12:33:26
○ 2026-03-26 05:19:40

○NSpdns09.domaincontrol.com2020-03-03 → 2020-03-03 · 4 obs

○ 2017-03-22 07:40:34
● 2020-03-03 18:36:38
○ 2026-02-22 11:40:00
○ 2026-03-26 05:19:40

○NSpdns10.domaincontrol.com2020-03-03 → 2020-03-03 · 4 obs

○ 2017-03-22 07:40:34
● 2020-03-03 18:36:38
○ 2026-02-22 11:40:00
○ 2026-03-26 05:19:40

○MXmail.skrimple.com2015-12-07 → 2015-12-07 · 3 obs

● 2015-12-07 11:46:54
○ 2016-03-15 12:33:26
○ 2026-03-26 05:19:40

●A104.21.37.672026-02-22 → 2026-03-26 · 3 obs

○ 2020-03-03 18:36:38
● 2026-02-22 11:40:00
● 2026-03-26 05:19:40

○A119.10.36.1152015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 08:29:12
○ 2015-12-07 11:46:54
○ 2026-03-26 05:19:40

○A156.249.43.1802020-03-03 → 2020-03-03 · 4 obs

○ 2017-03-22 07:40:34
● 2020-03-03 18:36:38
○ 2026-02-22 11:40:00
○ 2026-03-26 05:19:40

●A172.67.205.162026-02-22 → 2026-03-26 · 3 obs

○ 2020-03-03 18:36:38
● 2026-02-22 11:40:00
● 2026-03-26 05:19:40

○A184.105.178.922015-12-07 → 2015-12-07 · 4 obs

○ 2015-08-16 08:29:12
● 2015-12-07 11:46:54
○ 2016-03-15 12:33:26
○ 2026-03-26 05:19:40

○A23.108.240.1962016-03-15 → 2016-07-21 · 5 obs

○ 2015-12-07 11:46:54
● 2016-03-15 12:33:26
● 2016-07-21 09:56:42
○ 2017-03-22 07:40:34
○ 2026-03-26 05:19:40

●A2606:4700:3030::ac43:cd102026-02-22 → 2026-03-26 · 3 obs

○ 2020-03-03 18:36:38
● 2026-02-22 11:40:00
● 2026-03-26 05:19:40

●A2606:4700:3032::6815:25432026-02-22 → 2026-03-26 · 3 obs

○ 2020-03-03 18:36:38
● 2026-02-22 11:40:00
● 2026-03-26 05:19:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
fckaisuo.com	hank.ns.cloudflare.com, dolly.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.116

NS records: hank.ns.cloudflare.com, dolly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fckaisuo.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.37.67, 172.67.205.16`
AAAA	2	`2606:4700:3030::ac43:cd10, 2606:4700:3032::6815:2543`
NS	2	`dolly.ns.cloudflare.com, hank.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dolly.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

fckaisuo.com points to four IP numbers: 2606:4700:3030::ac43:cd10, 2606:4700:3032::6815:2543, 104.21.37.67 and 172.67.205.16.

Other host names, for instance bitbet69.club, creditcar.authpad.com, rubikmasters.com, cheatcat.com and femmagazine.com share IP numbers with fckaisuo.com.

Name Servers

Delegation for fckaisuo.com rests with two name servers, dolly.ns.cloudflare.com and hank.ns.cloudflare.com.

fckaisuo.com shares the same name server setup as other domains, including bjxrjy.com, byweb.com.cn, 10net.com.cn, 52nav.cn and pkvp.cn.

fckaisuo.com at least partially shares name servers with other domains, for instance doudouer.com, raffle.link, fciarms.in, jecy.com and apidesign.ca.

These name servers are commonly used with ivy.ns.cloudflare.com and jason.ns.cloudflare.com.

Host names with six IP numbers: dolly.ns.cloudflare.com points to: 2606:4700:50::adf5:3a62, 2803:f800:50::6ca2:c062, 2a06:98c1:50::ac40:2062, 108.162.192.98, 172.64.32.98 and 173.245.58.98. hank.ns.cloudflare.com points to: 2606:4700:58::adf5:3b74, 2803:f800:50::6ca2:c174, 2a06:98c1:50::ac40:2174, 108.162.193.116, 172.64.33.116 and 173.245.59.116.

fckaisuo.com - robtex.com

fckaisuo.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

`fckaisuo.com`

`com`