`21ftd.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:2da3^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:d8a5^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.163^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.165^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kate.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kate.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kate.ns.cloudflare.com`
		A	108.162.192.124^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	172.64.32.124^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	173.245.58.124^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
NS	`major.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`major.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`major.ns.cloudflare.com`
		A	108.162.193.241^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	172.64.33.241^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	173.245.59.241^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.45.163, 172.67.216.165
		IPv6	2606:4700:3032::6815:2da3, 2606:4700:3032::ac43:d8a5
SOA	`kate.ns.cloudflare.com`dns@cloudflare.com serial=2396747408

`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=1771291435

Same first word

21ftd.com

Similar names

12fdt.com

DNS History

14 records (6 active, 8 former)

●NSkate.ns.cloudflare.com2026-02-18 → 2026-02-27 · 3 obs

○ 2017-12-12 01:55:28
● 2026-02-18 08:57:24
● 2026-02-27 16:21:52

●NSmajor.ns.cloudflare.com2026-02-18 → 2026-02-27 · 3 obs

○ 2017-12-12 01:55:28
● 2026-02-18 08:57:24
● 2026-02-27 16:21:52

○NSns1.ce.net.cn2015-08-21 → 2016-03-19 · 4 obs

● 2015-08-21 06:17:56
● 2016-03-19 05:37:48
○ 2016-07-10 16:02:56
○ 2026-02-27 16:21:52

○NSns1.dnsle.com2017-12-12 → 2017-12-12 · 4 obs

○ 2016-07-10 16:02:56
● 2017-12-12 01:55:28
○ 2026-02-18 08:57:24
○ 2026-02-27 16:21:52

○NSns2.ce.net.cn2015-08-21 → 2016-03-19 · 4 obs

● 2015-08-21 06:17:56
● 2016-03-19 05:37:48
○ 2016-07-10 16:02:56
○ 2026-02-27 16:21:52

○NSns2.dnsle.com2017-12-12 → 2017-12-12 · 4 obs

○ 2016-07-10 16:02:56
● 2017-12-12 01:55:28
○ 2026-02-18 08:57:24
○ 2026-02-27 16:21:52

○MXmx.zmail300.cn2015-08-21 → 2016-03-19 · 4 obs

● 2015-08-21 06:17:56
● 2016-03-19 05:37:48
○ 2016-07-10 16:02:56
○ 2026-02-27 16:21:52

○MXmx1.zmail300.cn2015-08-21 → 2016-03-19 · 4 obs

● 2015-08-21 06:17:56
● 2016-03-19 05:37:48
○ 2016-07-10 16:02:56
○ 2026-02-27 16:21:52

●A104.21.45.1632026-02-18 → 2026-02-27 · 3 obs

○ 2017-12-12 01:55:28
● 2026-02-18 08:57:24
● 2026-02-27 16:21:52

●A172.67.216.1652026-02-18 → 2026-02-27 · 3 obs

○ 2017-12-12 01:55:28
● 2026-02-18 08:57:24
● 2026-02-27 16:21:52

○A183.60.188.2402015-08-21 → 2016-03-19 · 4 obs

● 2015-08-21 06:17:56
● 2016-03-19 05:37:48
○ 2016-07-10 16:02:56
○ 2026-02-27 16:21:52

○A198.200.49.1292017-12-12 → 2017-12-12 · 4 obs

○ 2016-07-10 16:02:56
● 2017-12-12 01:55:28
○ 2026-02-18 08:57:24
○ 2026-02-27 16:21:52

●A2606:4700:3032::6815:2da32026-02-18 → 2026-02-27 · 3 obs

○ 2017-12-12 01:55:28
● 2026-02-18 08:57:24
● 2026-02-27 16:21:52

●A2606:4700:3032::ac43:d8a52026-02-18 → 2026-02-27 · 3 obs

○ 2017-12-12 01:55:28
● 2026-02-18 08:57:24
● 2026-02-27 16:21:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...	-
21ftd.com	kate.ns.cloudflare.com, major.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.241

NS records: kate.ns.cloudflare.com, major.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21ftd.com (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.216.165, 104.21.45.163`
AAAA	2	`2606:4700:3032::6815:2da3, 2606:4700:3032::ac43:d8a5`
NS	2	`kate.ns.cloudflare.com, major.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kate.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

AI analysis

21ftd.com points to four IP numbers: 2606:4700:3032::6815:2da3, 2606:4700:3032::ac43:d8a5, 104.21.45.163 and 172.67.216.165.

Other host names, for instance ashtangi.net, odishatourism.net, landscapingtallahasseefl.com, getafix.dante.org.uk and web.dante.org.uk share IP numbers with 21ftd.com.

21ftd.com's delegation is to two name servers kate.ns.cloudflare.com and major.ns.cloudflare.com.

21ftd.com shares the same name server configuration as other domains, such as wfqfy.com, streetwill.co, qimingce58.com, hongheima.com and tsyyhq.com.

21ftd.com at least partially shares its name servers with other domains, for instance nba2k20apk.org, spurl.net, jailbreakr.com, xmediafile.com and graduationsource.com.

These name servers are commonly used alongside mitchell.ns.cloudflare.com and dora.ns.cloudflare.com.

Host names with six IP numbers:

kate.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7c, 2803:f800:50::6ca2:c07c, 2a06:98c1:50::ac40:207c, 108.162.192.124, 172.64.32.124 and 173.245.58.124.

major.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf1, 2803:f800:50::6ca2:c1f1, 2a06:98c1:50::ac40:21f1, 108.162.193.241, 172.64.33.241 and 173.245.59.241.

21ftd.com - robtex.com

21ftd.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

AI analysis

`21ftd.com`

`com`