`66fb.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:19ea^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:86e2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.234^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.226^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`john.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`john.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`john.ns.cloudflare.com`
		A	108.162.193.185^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	172.64.33.185^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	173.245.59.185^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
NS	`lilith.ns.cloudflare.com`
		A	2606:4700:50::a29f:268f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilith.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lilith.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lilith.ns.cloudflare.com`
		A	108.162.194.143^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilith.ns.cloudflare.com`
		A	162.159.38.143^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilith.ns.cloudflare.com`
		A	172.64.34.143^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilith.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.25.234, 172.67.134.226
		IPv6 hints	2606:4700:3037::6815:19ea, 2606:4700:3037::ac43:86e2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=152, name=cloudflare-ech.com
SOA	`john.ns.cloudflare.com`dns@cloudflare.com serial=2410489768

`net`

	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=1785902604

Same first word

66fb.net

66fb.com

Similar names

66bf.com

bf66.com

6f6b.com

66bf.cn

fb66.net

6b6f.com

6f6b.cn

DNS History

17 records (6 active, 11 former)

○NSdns17.hichina.com2018-08-26 → 2018-08-26 · 4 obs

○ 2017-01-04 14:18:42
● 2018-08-26 12:36:54
○ 2026-04-02 04:26:54
○ 2026-08-05 04:30:06

○NSdns18.hichina.com2018-08-26 → 2018-08-26 · 4 obs

○ 2017-01-04 14:18:42
● 2018-08-26 12:36:54
○ 2026-04-02 04:26:54
○ 2026-08-05 04:30:06

●NSjohn.ns.cloudflare.com2026-06-02 → 2026-08-05 · 3 obs

○ 2026-04-02 04:26:54
● 2026-06-02 08:14:36
● 2026-08-05 04:30:06

●NSlilith.ns.cloudflare.com2026-06-02 → 2026-08-05 · 3 obs

○ 2026-04-02 04:26:54
● 2026-06-02 08:14:36
● 2026-08-05 04:30:06

○NSns1.domain.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 14:18:42
○ 2018-08-26 12:36:54
○ 2026-08-05 04:30:06

○NSns2.domain.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 14:18:42
○ 2018-08-26 12:36:54
○ 2026-08-05 04:30:06

○MXmx.66fb.net2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 14:18:42
○ 2018-08-26 12:36:54
○ 2026-08-05 04:30:06

○MXmxn.mxhichina.com2018-08-26 → 2018-08-26 · 4 obs

○ 2017-01-04 14:18:42
● 2018-08-26 12:36:54
○ 2026-04-02 04:26:54
○ 2026-08-05 04:30:06

○MXmxw.mxhichina.com2018-08-26 → 2018-08-26 · 4 obs

○ 2017-01-04 14:18:42
● 2018-08-26 12:36:54
○ 2026-04-02 04:26:54
○ 2026-08-05 04:30:06

●A104.21.25.2342026-06-02 → 2026-08-05 · 3 obs

○ 2026-04-02 04:26:54
● 2026-06-02 08:14:36
● 2026-08-05 04:30:06

○A123.207.232.2282018-08-26 → 2018-08-26 · 4 obs

○ 2017-01-04 14:18:42
● 2018-08-26 12:36:54
○ 2026-04-02 04:26:54
○ 2026-08-05 04:30:06

●A172.67.134.2262026-06-02 → 2026-08-05 · 3 obs

○ 2026-04-02 04:26:54
● 2026-06-02 08:14:36
● 2026-08-05 04:30:06

○A2606:4700:3032::ac43:86e22026-06-02 → 2026-06-02 · 4 obs

○ 2026-04-02 04:26:54
● 2026-06-02 08:14:36
○ 2026-06-26 13:58:18
○ 2026-08-05 04:30:06

○A2606:4700:3033::6815:19ea2026-06-02 → 2026-06-02 · 4 obs

○ 2026-04-02 04:26:54
● 2026-06-02 08:14:36
○ 2026-06-26 13:58:18
○ 2026-08-05 04:30:06

●A2606:4700:3037::6815:19ea2026-06-26 → 2026-08-05 · 3 obs

○ 2026-06-02 08:14:36
● 2026-06-26 13:58:18
● 2026-08-05 04:30:06

●A2606:4700:3037::ac43:86e22026-06-26 → 2026-08-05 · 3 obs

○ 2026-06-02 08:14:36
● 2026-06-26 13:58:18
● 2026-08-05 04:30:06

○A66.96.162.1462017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 14:18:42
○ 2018-08-26 12:36:54
○ 2026-08-05 04:30:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net...	-
66fb.net	john.ns.cloudflare.com, lilith.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.143

NS records: john.ns.cloudflare.com, lilith.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 66fb.net (unsigned zone)

⏱️ Timing

Total: 1451ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.226, 104.21.25.234`
AAAA	2	`2606:4700:3037::6815:19ea, 2606:4700:3037::ac43:86e2`
NS	2	`john.ns.cloudflare.com, lilith.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`john.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

66fb.net resolves to four IP addresses: 104.21.25.234, 172.67.134.226, 2606:4700:3037::6815:19ea and 2606:4700:3037::ac43:86e2.

Among the host names that share IP numbers with 66fb.net are teielwbpgt.ink, asvanytan.hu, socialheatg2-premium.younetmedia.com and two others.

Name Servers

66fb.net is served by two delegated name servers, john.ns.cloudflare.com and lilith.ns.cloudflare.com.

66fb.net has the same name server delegation as a number of other domains, such as openplanetdata.com, homoeopathic.in, twitterscore.io and two more.

66fb.net partially shares its NS delegation with several other domains, including celebrationscakes.in, highcalibre.com.au, madmountain.io and two others.

These name servers often co-occur with the name servers princess.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

john.ns.cloudflare.com carries IP addresses 108.162.193.185, 172.64.33.185 and 173.245.59.185, with 3 other addresses beyond those.

lilith.ns.cloudflare.com carries IP addresses 108.162.194.143, 162.159.38.143 and 172.64.34.143, with 3 other addresses beyond those.

66fb.net - robtex.com

66fb.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`66fb.net`

`net`