`tcfuwu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:cf9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c4c8^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.249^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.200^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dalary.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26dc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dalary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dalary.ns.cloudflare.com`
		A	108.162.194.220^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
		A	162.159.38.220^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
		A	172.64.34.220^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
NS	`merlin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`merlin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`merlin.ns.cloudflare.com`
		A	108.162.193.205^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	172.64.33.205^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	173.245.59.205^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.12.249, 172.67.196.200
		IPv6 hints	2606:4700:3037::6815:cf9, 2606:4700:3037::ac43:c4c8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=45, name=cloudflare-ech.com
SOA	`dalary.ns.cloudflare.com`dns@cloudflare.com serial=2411765878

`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=1786570779

Same first word

tcfuwu.com

DNS History

19 records (6 active, 13 former)

○NSa.ezdnscenter.com2016-09-16 → 2016-09-16 · 4 obs

○ 2016-04-01 15:10:20
● 2016-09-16 12:14:28
○ 2026-02-22 12:21:10
○ 2026-08-12 22:07:52

○NSa.share-dns.com2026-02-22 → 2026-08-12 · 2 obs

○ 2026-02-22 12:21:10
○ 2026-08-12 22:07:52

○NSb.ezdnscenter.com2016-09-16 → 2016-09-16 · 4 obs

○ 2016-04-01 15:10:20
● 2016-09-16 12:14:28
○ 2026-02-22 12:21:10
○ 2026-08-12 22:07:52

○NSb.share-dns.net2026-02-22 → 2026-08-12 · 2 obs

○ 2026-02-22 12:21:10
○ 2026-08-12 22:07:52

●NSdalary.ns.cloudflare.com2026-07-03 → 2026-08-12 · 3 obs

○ 2026-03-19 08:40:44
● 2026-07-03 04:24:52
● 2026-08-12 22:07:52

●NSmerlin.ns.cloudflare.com2026-07-03 → 2026-08-12 · 3 obs

○ 2026-03-19 08:40:44
● 2026-07-03 04:24:52
● 2026-08-12 22:07:52

○NSns1.kouming.net2026-03-19 → 2026-03-19 · 4 obs

○ 2026-02-22 12:21:10
● 2026-03-19 08:40:44
○ 2026-07-03 04:24:52
○ 2026-08-12 22:07:52

○NSns11.xincache.com2015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 15:42:58
○ 2015-10-29 16:08:28
○ 2026-08-12 22:07:52

○NSns12.xincache.com2015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 15:42:58
○ 2015-10-29 16:08:28
○ 2026-08-12 22:07:52

○NSns17.xincache.com2015-10-29 → 2016-01-02 · 5 obs

○ 2015-06-13 15:42:58
● 2015-10-29 16:08:28
● 2016-01-02 15:24:18
○ 2016-04-01 15:10:20
○ 2026-08-12 22:07:52

○NSns18.xincache.com2015-10-29 → 2016-01-02 · 5 obs

○ 2015-06-13 15:42:58
● 2015-10-29 16:08:28
● 2016-01-02 15:24:18
○ 2016-04-01 15:10:20
○ 2026-08-12 22:07:52

○NSns2.kouming.net2026-03-19 → 2026-03-19 · 4 obs

○ 2026-02-22 12:21:10
● 2026-03-19 08:40:44
○ 2026-07-03 04:24:52
○ 2026-08-12 22:07:52

○A103.43.19.1962015-10-29 → 2016-01-02 · 5 obs

○ 2015-06-13 15:42:58
● 2015-10-29 16:08:28
● 2016-01-02 15:24:18
○ 2016-04-01 15:10:20
○ 2026-08-12 22:07:52

●A104.21.12.2492026-07-03 → 2026-08-12 · 3 obs

○ 2026-02-22 12:21:10
● 2026-07-03 04:24:52
● 2026-08-12 22:07:52

○A108.186.122.1752026-02-22 → 2026-08-12 · 2 obs

○ 2026-02-22 12:21:10
○ 2026-08-12 22:07:52

○A112.121.178.1312015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 15:42:58
○ 2015-10-29 16:08:28
○ 2026-08-12 22:07:52

●A172.67.196.2002026-07-03 → 2026-08-12 · 3 obs

○ 2026-02-22 12:21:10
● 2026-07-03 04:24:52
● 2026-08-12 22:07:52

●A2606:4700:3037::6815:cf92026-07-03 → 2026-08-12 · 3 obs

○ 2026-02-22 12:21:10
● 2026-07-03 04:24:52
● 2026-08-12 22:07:52

●A2606:4700:3037::ac43:c4c82026-07-03 → 2026-08-12 · 3 obs

○ 2026-02-22 12:21:10
● 2026-07-03 04:24:52
● 2026-08-12 22:07:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...	-
tcfuwu.com	merlin.ns.cloudflare.com, dalary.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.220

NS records: merlin.ns.cloudflare.com, dalary.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcfuwu.com (unsigned zone)

⏱️ Timing

Total: 148ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.196.200, 104.21.12.249`
AAAA	2	`2606:4700:3037::ac43:c4c8, 2606:4700:3037::6815:cf9`
NS	2	`dalary.ns.cloudflare.com, merlin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dalary.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tcfuwu.com resolves to four IP addresses: 104.21.12.249, 172.67.196.200, 2606:4700:3037::6815:cf9 and 2606:4700:3037::ac43:c4c8.

Additional host names — www.creativepoolaccessories.com, ctone.com.cn, baratasebicharada.com and two others — share IP numbers with tcfuwu.com.

Name Servers

tcfuwu.com is served by two delegated name servers, dalary.ns.cloudflare.com and merlin.ns.cloudflare.com.

tcfuwu.com shares its name server setup with other domains, including wanwanwangluo.com, victoriafz.com, dhxiecai.com and two others.

tcfuwu.com shares at least some of its name servers with other domains, including optiosvegl.pro, mtlakegolfcourse.com, fischcloru.rest and two others.

These name servers are frequently paired with the name servers jermaine.ns.cloudflare.com, chan.ns.cloudflare.com and addyson.ns.cloudflare.com.

Host names with 6 IP numbers:

dalary.ns.cloudflare.com carries IP addresses 108.162.194.220, 162.159.38.220 and 172.64.34.220, with 3 other addresses beyond those.

merlin.ns.cloudflare.com carries IP addresses 108.162.193.205, 172.64.33.205 and 173.245.59.205, with 3 other addresses beyond those.

tcfuwu.com - robtex.com

tcfuwu.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

`tcfuwu.com`

`com`