`defucai.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:de57^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:1924^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.36^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.222.87^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dora.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dora.ns.cloudflare.com`
		A	108.162.192.108^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	172.64.32.108^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	173.245.58.108^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
NS	`matt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c183^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`matt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2183^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`matt.ns.cloudflare.com`
		A	108.162.193.131^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	172.64.33.131^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	173.245.59.131^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.25.36, 172.67.222.87
		IPv6 hints	2606:4700:3030::ac43:de57, 2606:4700:3032::6815:1924
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=230, name=cloudflare-ech.com
SOA	`dora.ns.cloudflare.com`dns@cloudflare.com serial=2399711280

`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=1776008847

Same first word

defucai.com

Similar names

educaif.com

educafi.biz

fuciade.com

fiaudec.com

educafi.be

caifude.cn

educafi.com

DNS History

12 records (6 active, 6 former)

●NSdora.ns.cloudflare.com2026-04-05 → 2026-04-12 · 3 obs

○ 2017-01-05 16:58:56
● 2026-04-05 08:30:48
● 2026-04-12 15:51:10

○NSjuming.dnsdun.com2015-11-14 → 2017-01-05 · 4 obs

● 2015-11-14 04:33:38
● 2017-01-05 16:58:56
○ 2026-04-05 08:30:48
○ 2026-04-12 15:51:10

○NSjuming.dnsdun.net2015-11-14 → 2017-01-05 · 4 obs

● 2015-11-14 04:33:38
● 2017-01-05 16:58:56
○ 2026-04-05 08:30:48
○ 2026-04-12 15:51:10

●NSmatt.ns.cloudflare.com2026-04-05 → 2026-04-12 · 3 obs

○ 2017-01-05 16:58:56
● 2026-04-05 08:30:48
● 2026-04-12 15:51:10

●A104.21.25.362026-04-05 → 2026-04-12 · 3 obs

○ 2018-07-20 02:14:24
● 2026-04-05 08:30:48
● 2026-04-12 15:51:10

●A172.67.222.872026-04-05 → 2026-04-12 · 3 obs

○ 2018-07-20 02:14:24
● 2026-04-05 08:30:48
● 2026-04-12 15:51:10

●A2606:4700:3030::ac43:de572026-04-05 → 2026-04-12 · 3 obs

○ 2018-07-20 02:14:24
● 2026-04-05 08:30:48
● 2026-04-12 15:51:10

●A2606:4700:3032::6815:19242026-04-05 → 2026-04-12 · 3 obs

○ 2018-07-20 02:14:24
● 2026-04-05 08:30:48
● 2026-04-12 15:51:10

○A45.122.133.932018-07-20 → 2018-07-20 · 4 obs

○ 2017-01-05 16:58:56
● 2018-07-20 02:14:24
○ 2026-04-05 08:30:48
○ 2026-04-12 15:51:10

○A45.34.108.92015-11-14 → 2016-04-24 · 4 obs

● 2015-11-14 04:33:38
● 2016-04-24 02:38:34
○ 2017-01-05 16:58:56
○ 2026-04-12 15:51:10

○A45.34.109.22017-01-05 → 2017-01-05 · 4 obs

○ 2016-04-24 02:38:34
● 2017-01-05 16:58:56
○ 2026-04-05 08:30:48
○ 2026-04-12 15:51:10

○CNAMEwww.defucai.com2015-11-14 → 2017-01-05 · 4 obs

● 2015-11-14 04:33:38
● 2017-01-05 16:58:56
○ 2018-07-20 02:14:24
○ 2026-04-12 15:51:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
defucai.com	dora.ns.cloudflare.com, matt.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.108

NS records: dora.ns.cloudflare.com, matt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for defucai.com (unsigned zone)

⏱️ Timing

Total: 175ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.25.36, 172.67.222.87`
AAAA	2	`2606:4700:3030::ac43:de57, 2606:4700:3032::6815:1924`
NS	2	`dora.ns.cloudflare.com, matt.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dora.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

defucai.com maps to four IP numbers: 2606:4700:3030::ac43:de57, 2606:4700:3032::6815:1924, 104.21.25.36 and 172.67.222.87.

Other host names, for instance mail.dandy.co.zw, slotsarenaonlinetalk.us, consorziotenda.it, boondockerswelcome.com and pracujwunii.pl share IP numbers with defucai.com.

Name Servers

Two name servers dora.ns.cloudflare.com and matt.ns.cloudflare.com handle delegation for defucai.com.

defucai.com uses the same name server setup as other domains, for example 024bjw.com, cva-eve.org, kegooo.com, ltjusinagem.com and wellcracks.com.

defucai.com partially shares name servers with other domains; examples include quarryparts.com, abstract.ma, taiwanivfgroup.com, realeastateusmueiw.pages.dev and technokom.bg.

These name servers are commonly used with major.ns.cloudflare.com, ivan.ns.cloudflare.com and bonnie.ns.cloudflare.com.

Host names with six IP numbers: dora.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6c, 2803:f800:50::6ca2:c06c, 2a06:98c1:50::ac40:206c, 108.162.192.108, 172.64.32.108 and 173.245.58.108; matt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b83, 2803:f800:50::6ca2:c183, 2a06:98c1:50::ac40:2183, 108.162.193.131, 172.64.33.131 and 173.245.59.131.

defucai.com - robtex.com

defucai.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`defucai.com`

`com`