f66.dev - dns.ninja

`f66.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b02c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:1f5e^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.94^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.44^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`melinda.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ac6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melinda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melinda.ns.cloudflare.com`
		A	108.162.192.198^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	172.64.32.198^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	173.245.58.198^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
NS	`will.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c195^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`will.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2195^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`will.ns.cloudflare.com`
		A	108.162.193.149^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	172.64.33.149^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	173.245.59.149^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c03::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f26.1e100.net`
		A	74.125.137.27^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:402::1a^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f26.1e100.net`
		A	142.250.102.26^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.27^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:4025:402::1b^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.27^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:4013:c1e::1b^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.26^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f26.1e100.net`
TXT	`google-site-verification=UYrrxoUzlHb1bML4iMa5ZqDTawB9TJzdM9kP8Bp-akY`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.31.94, 172.67.176.44
		IPv6 hints	2606:4700:3031::ac43:b02c, 2606:4700:3032::6815:1f5e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=171, name=cloudflare-ech.com
SOA	`melinda.ns.cloudflare.com`dns@cloudflare.com serial=2407673990

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

f66.dev

f66.ru

f66.de

f66.ph

f66.com.cn

Similar names

66f.pw

66f.co

6f6.de

6f6.com

66f.ru

66f.casino

6f6.net

66f.com

6f6.cn

6f6.ws

DNS History

15 records (11 active, 4 former)

●NSmelinda.ns.cloudflare.com2026-03-02 → 2026-06-26 · 2 obs

● 2026-03-02 15:52:56
● 2026-06-26 06:13:48

●NSwill.ns.cloudflare.com2026-03-02 → 2026-06-26 · 2 obs

● 2026-03-02 15:52:56
● 2026-06-26 06:13:48

●MXalt1.aspmx.l.google.com2026-03-02 → 2026-06-26 · 2 obs

● 2026-03-02 15:52:56
● 2026-06-26 06:13:48

●MXalt2.aspmx.l.google.com2026-03-02 → 2026-06-26 · 2 obs

● 2026-03-02 15:52:56
● 2026-06-26 06:13:48

●MXaspmx.l.google.com2026-03-02 → 2026-06-26 · 2 obs

● 2026-03-02 15:52:56
● 2026-06-26 06:13:48

●MXaspmx2.googlemail.com2026-03-02 → 2026-06-26 · 2 obs

● 2026-03-02 15:52:56
● 2026-06-26 06:13:48

●MXaspmx3.googlemail.com2026-03-02 → 2026-06-26 · 2 obs

● 2026-03-02 15:52:56
● 2026-06-26 06:13:48

●A104.21.31.942026-03-02 → 2026-06-26 · 8 obs

● 2026-03-02 15:52:56
● 2026-03-25 23:06:24
○ 2026-03-30 03:20:18
● 2026-03-30 07:48:28
● 2026-04-13 06:43:38
○ 2026-04-26 07:06:46
● 2026-05-09 12:39:18
● 2026-06-26 06:13:48

●A172.67.176.442026-03-02 → 2026-06-26 · 8 obs

● 2026-03-02 15:52:56
● 2026-03-25 23:06:24
○ 2026-03-30 03:20:18
● 2026-03-30 07:48:28
● 2026-04-13 06:43:38
○ 2026-04-26 07:06:46
● 2026-05-09 12:39:18
● 2026-06-26 06:13:48

○A188.114.96.02026-03-30 → 2026-04-26 · 7 obs

○ 2026-03-25 23:06:24
● 2026-03-30 03:20:18
○ 2026-03-30 07:48:28
○ 2026-04-13 06:43:38
● 2026-04-26 07:06:46
○ 2026-05-09 12:39:18
○ 2026-06-26 06:13:48

○A188.114.97.02026-03-30 → 2026-04-26 · 7 obs

○ 2026-03-25 23:06:24
● 2026-03-30 03:20:18
○ 2026-03-30 07:48:28
○ 2026-04-13 06:43:38
● 2026-04-26 07:06:46
○ 2026-05-09 12:39:18
○ 2026-06-26 06:13:48

●A2606:4700:3031::ac43:b02c2026-03-02 → 2026-06-26 · 8 obs

● 2026-03-02 15:52:56
● 2026-03-25 23:06:24
○ 2026-03-30 03:20:18
● 2026-03-30 07:48:28
● 2026-04-13 06:43:38
○ 2026-04-26 07:06:46
● 2026-05-09 12:39:18
● 2026-06-26 06:13:48

●A2606:4700:3032::6815:1f5e2026-03-02 → 2026-06-26 · 8 obs

● 2026-03-02 15:52:56
● 2026-03-25 23:06:24
○ 2026-03-30 03:20:18
● 2026-03-30 07:48:28
● 2026-04-13 06:43:38
○ 2026-04-26 07:06:46
● 2026-05-09 12:39:18
● 2026-06-26 06:13:48

○A2a06:98c1:3120::2026-03-30 → 2026-04-26 · 7 obs

○ 2026-03-25 23:06:24
● 2026-03-30 03:20:18
○ 2026-03-30 07:48:28
○ 2026-04-13 06:43:38
● 2026-04-26 07:06:46
○ 2026-05-09 12:39:18
○ 2026-06-26 06:13:48

○A2a06:98c1:3121::2026-03-30 → 2026-04-26 · 7 obs

○ 2026-03-25 23:06:24
● 2026-03-30 03:20:18
○ 2026-03-30 07:48:28
○ 2026-04-13 06:43:38
● 2026-04-26 07:06:46
○ 2026-05-09 12:39:18
○ 2026-06-26 06:13:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
f66.dev	will.ns.cloudflare.com, melinda.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.149

NS records: will.ns.cloudflare.com, melinda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f66.dev (unsigned zone)

⏱️ Timing

Total: 750ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.176.44, 104.21.31.94`
AAAA	2	`2606:4700:3032::6815:1f5e, 2606:4700:3031::ac43:b02c`
NS	2	`melinda.ns.cloudflare.com, will.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	1	`google-site-verification=UYrrxoUzlHb1bML`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`melinda.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

f66.dev directs to four IP numbers, which are 104.21.31.94, 172.67.176.44, 2606:4700:3031::ac43:b02c and 2606:4700:3032::6815:1f5e.

uscanadagooseoutletsale.com, vnvista.com, bdeal.pro plus two other host names have IP numbers in common with f66.dev.

Name Servers

f66.dev uses two name servers for its delegation: melinda.ns.cloudflare.com and will.ns.cloudflare.com.

The name server configuration of f66.dev is shared with other domains, for instance csmlido.xyz, 1magina.com, donkisotyapim.com and two others.

There is at least partial name server overlap between f66.dev and other domains — i6m.net, pwxnufxcwbbev.space, usjeardahfoqc.online and two more among them.

These name servers frequently co-occur with the name servers dawn.ns.cloudflare.com and jaxson.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname melinda.ns.cloudflare.com directs to 108.162.192.198, 172.64.32.198 and 173.245.58.198 along with 3 other IP addresses.

Hostname will.ns.cloudflare.com directs to 108.162.193.149, 172.64.33.149 and 173.245.59.149 along with 3 other IP addresses.

Mail Servers

Five mail servers handle f66.dev: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

At least some of the mail servers used by f66.dev are shared with other domains: ivoxcloud.com, 7d.life, joinsnagit.com and two others among them.

These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx2.googlemail.com directs traffic to 142.250.102.27 and 2a00:1450:4025:402::1b.

aspmx3.googlemail.com directs traffic to 192.178.213.26 and 2a00:1450:4013:c1e::1b.

aspmx.l.google.com directs traffic to 74.125.137.27 and 2607:f8b0:4023:c03::1a.

alt1.aspmx.l.google.com directs traffic to 142.250.102.26 and 2a00:1450:4025:402::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.145.27 and 2607:f8b0:4023:3003::1a.