`sfq66.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:cc7d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3a8b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.139^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.125^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cora.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cora.ns.cloudflare.com`
		A	108.162.194.195^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
		A	162.159.38.195^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
		A	172.64.34.195^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
NS	`harley.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c80^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c380^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2380^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harley.ns.cloudflare.com`
		A	108.162.195.128^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harley.ns.cloudflare.com`
		A	162.159.44.128^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harley.ns.cloudflare.com`
		A	172.64.35.128^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harley.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.139, 172.67.204.125
		IPv6 hints	2606:4700:3034::ac43:cc7d, 2606:4700:3037::6815:3a8b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=52, name=cloudflare-ech.com
SOA	`cora.ns.cloudflare.com`dns@cloudflare.com serial=2409899293

`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=1784559907

Same first word

sfq66.com

DNS History

19 records (6 active, 13 former)

○NSariella.ns.cloudflare.com2026-02-18 → 2026-03-23 · 5 obs

○ 2018-09-12 12:30:20
● 2026-02-18 17:11:32
● 2026-03-23 08:29:56
○ 2026-05-08 11:15:00
○ 2026-07-20 15:22:12

●NScora.ns.cloudflare.com2026-05-08 → 2026-07-20 · 3 obs

○ 2026-03-23 08:29:56
● 2026-05-08 11:15:00
● 2026-07-20 15:22:12

○NSdns3.hichina.com2018-09-12 → 2018-09-12 · 3 obs

● 2018-09-12 12:30:20
○ 2026-02-18 17:11:32
○ 2026-07-20 15:22:12

○NSdns4.hichina.com2018-09-12 → 2018-09-12 · 3 obs

● 2018-09-12 12:30:20
○ 2026-02-18 17:11:32
○ 2026-07-20 15:22:12

●NSharley.ns.cloudflare.com2026-05-08 → 2026-07-20 · 3 obs

○ 2026-03-23 08:29:56
● 2026-05-08 11:15:00
● 2026-07-20 15:22:12

○NSjustin.ns.cloudflare.com2026-02-18 → 2026-03-23 · 5 obs

○ 2018-09-12 12:30:20
● 2026-02-18 17:11:32
● 2026-03-23 08:29:56
○ 2026-05-08 11:15:00
○ 2026-07-20 15:22:12

○MXmxn.mxhichina.com2018-09-12 → 2018-09-12 · 3 obs

● 2018-09-12 12:30:20
○ 2026-02-18 17:11:32
○ 2026-07-20 15:22:12

○MXmxw.mxhichina.com2018-09-12 → 2018-09-12 · 3 obs

● 2018-09-12 12:30:20
○ 2026-02-18 17:11:32
○ 2026-07-20 15:22:12

●A104.21.58.1392026-02-18 → 2026-07-20 · 6 obs

○ 2018-09-12 12:30:20
● 2026-02-18 17:11:32
● 2026-03-21 04:19:02
○ 2026-03-23 08:29:56
● 2026-05-08 11:15:00
● 2026-07-20 15:22:12

○A139.196.137.1912018-09-12 → 2018-09-12 · 3 obs

● 2018-09-12 12:30:20
○ 2026-02-18 17:11:32
○ 2026-07-20 15:22:12

●A172.67.204.1252026-02-18 → 2026-07-20 · 6 obs

○ 2018-09-12 12:30:20
● 2026-02-18 17:11:32
● 2026-03-21 04:19:02
○ 2026-03-23 08:29:56
● 2026-05-08 11:15:00
● 2026-07-20 15:22:12

○A188.114.96.02026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-21 04:19:02
● 2026-03-23 08:29:56
○ 2026-05-08 11:15:00
○ 2026-07-20 15:22:12

○A188.114.97.02026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-21 04:19:02
● 2026-03-23 08:29:56
○ 2026-05-08 11:15:00
○ 2026-07-20 15:22:12

○A2606:4700:3031::6815:3a8b2026-02-18 → 2026-06-11 · 8 obs

○ 2018-09-12 12:30:20
● 2026-02-18 17:11:32
● 2026-03-21 04:19:02
○ 2026-03-23 08:29:56
● 2026-05-08 11:15:00
● 2026-06-11 09:59:52
○ 2026-07-20 00:23:48
○ 2026-07-20 15:22:12

●A2606:4700:3034::ac43:cc7d2026-07-20 → 2026-07-20 · 3 obs

○ 2026-06-11 09:59:52
● 2026-07-20 00:23:48
● 2026-07-20 15:22:12

●A2606:4700:3037::6815:3a8b2026-07-20 → 2026-07-20 · 3 obs

○ 2026-06-11 09:59:52
● 2026-07-20 00:23:48
● 2026-07-20 15:22:12

○A2606:4700:3037::ac43:cc7d2026-02-18 → 2026-06-11 · 8 obs

○ 2018-09-12 12:30:20
● 2026-02-18 17:11:32
● 2026-03-21 04:19:02
○ 2026-03-23 08:29:56
● 2026-05-08 11:15:00
● 2026-06-11 09:59:52
○ 2026-07-20 00:23:48
○ 2026-07-20 15:22:12

○A2a06:98c1:3120::2026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-21 04:19:02
● 2026-03-23 08:29:56
○ 2026-05-08 11:15:00
○ 2026-07-20 15:22:12

○A2a06:98c1:3121::2026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-21 04:19:02
● 2026-03-23 08:29:56
○ 2026-05-08 11:15:00
○ 2026-07-20 15:22:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
sfq66.com	cora.ns.cloudflare.com, harley.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.128

NS records: cora.ns.cloudflare.com, harley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfq66.com (unsigned zone)

⏱️ Timing

Total: 1748ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.58.139, 172.67.204.125`
AAAA	2	`2606:4700:3034::ac43:cc7d, 2606:4700:3037::6815:3a8b`
NS	2	`cora.ns.cloudflare.com, harley.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cora.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sfq66.com points to the four IP addresses 104.21.58.139, 172.67.204.125, 2606:4700:3034::ac43:cc7d and 2606:4700:3037::6815:3a8b.

Two other host names, along with www.nameapi.org, bemidjichurch.com and lytherionas.com, also share IP numbers with sfq66.com.

Name Servers

DNS delegation for sfq66.com points to two name servers: cora.ns.cloudflare.com and harley.ns.cloudflare.com.

sfq66.com shares its NS records with other domains, for example 56cst.com, jrgcn.com, duolituan.com and two others.

At least some of sfq66.com's name servers are shared with other domains, for example ardven.com, otono-tools.com, palmdaletoday.com and two more.

These name servers are often deployed together with the name servers rihana.ns.cloudflare.com, nile.ns.cloudflare.com, cash.ns.cloudflare.com and kyrie.ns.cloudflare.com.

DNS names with 6 IP addresses:

cora.ns.cloudflare.com has IP addresses 108.162.194.195, 162.159.38.195 and 172.64.34.195, plus 3 other.

harley.ns.cloudflare.com has IP addresses 108.162.195.128, 162.159.44.128 and 172.64.35.128, plus 3 other.

sfq66.com - robtex.com

sfq66.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

`sfq66.com`

`com`