🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sifang8.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3e5a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:de70^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.90^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.222.112^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lee.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c181^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2181^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lee.ns.cloudflare.com`
		A	108.162.193.129^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	172.64.33.129^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	173.245.59.129^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
NS	`lisa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c083^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lisa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2083^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lisa.ns.cloudflare.com`
		A	108.162.192.131^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	172.64.32.131^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	173.245.58.131^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.90, 172.67.222.112
		IPv6 hints	2606:4700:3031::6815:3e5a, 2606:4700:3031::ac43:de70
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=66, name=cloudflare-ech.com
SOA	`lee.ns.cloudflare.com`dns@cloudflare.com serial=2411192386

`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=1786886049

Same first word

sifang8.cc

sifang8.com

DNS History

23 records (6 active, 17 former)

○NSdns1.registrar-servers.com2018-07-18 → 2018-07-18 · 4 obs

○ 2016-04-30 09:11:02
● 2018-07-18 02:11:00
○ 2026-02-18 07:16:56
○ 2026-08-16 13:24:14

○NSdns2.registrar-servers.com2018-07-18 → 2018-07-18 · 4 obs

○ 2016-04-30 09:11:02
● 2018-07-18 02:11:00
○ 2026-02-18 07:16:56
○ 2026-08-16 13:24:14

●NSlee.ns.cloudflare.com2026-02-18 → 2026-08-16 · 3 obs

○ 2018-07-18 02:11:00
● 2026-02-18 07:16:56
● 2026-08-16 13:24:14

●NSlisa.ns.cloudflare.com2026-02-18 → 2026-08-16 · 3 obs

○ 2018-07-18 02:11:00
● 2026-02-18 07:16:56
● 2026-08-16 13:24:14

○NSns1.dnsdun.com2015-06-22 → 2016-02-08 · 4 obs

● 2015-06-22 11:50:12
● 2016-02-08 17:26:10
○ 2016-04-30 09:11:02
○ 2026-08-16 13:24:14

○NSns4.dnsdun.net2015-06-22 → 2016-02-08 · 4 obs

● 2015-06-22 11:50:12
● 2016-02-08 17:26:10
○ 2016-04-30 09:11:02
○ 2026-08-16 13:24:14

○NSns49.domaincontrol.com2016-04-30 → 2016-04-30 · 4 obs

○ 2016-02-08 17:26:10
● 2016-04-30 09:11:02
○ 2018-07-18 02:11:00
○ 2026-08-16 13:24:14

○NSns50.domaincontrol.com2016-04-30 → 2016-04-30 · 4 obs

○ 2016-02-08 17:26:10
● 2016-04-30 09:11:02
○ 2018-07-18 02:11:00
○ 2026-08-16 13:24:14

○MXeforward1.registrar-servers.com2018-07-18 → 2018-07-18 · 4 obs

○ 2016-04-30 09:11:02
● 2018-07-18 02:11:00
○ 2026-02-18 07:16:56
○ 2026-08-16 13:24:14

○MXeforward2.registrar-servers.com2018-07-18 → 2018-07-18 · 4 obs

○ 2016-04-30 09:11:02
● 2018-07-18 02:11:00
○ 2026-02-18 07:16:56
○ 2026-08-16 13:24:14

○MXeforward3.registrar-servers.com2018-07-18 → 2018-07-18 · 4 obs

○ 2016-04-30 09:11:02
● 2018-07-18 02:11:00
○ 2026-02-18 07:16:56
○ 2026-08-16 13:24:14

○MXeforward4.registrar-servers.com2018-07-18 → 2018-07-18 · 4 obs

○ 2016-04-30 09:11:02
● 2018-07-18 02:11:00
○ 2026-02-18 07:16:56
○ 2026-08-16 13:24:14

○MXeforward5.registrar-servers.com2018-07-18 → 2018-07-18 · 4 obs

○ 2016-04-30 09:11:02
● 2018-07-18 02:11:00
○ 2026-02-18 07:16:56
○ 2026-08-16 13:24:14

○MXmailstore1.secureserver.net2016-04-30 → 2016-04-30 · 3 obs

● 2016-04-30 09:11:02
○ 2018-07-18 02:11:00
○ 2026-08-16 13:24:14

○MXsmtp.secureserver.net2016-04-30 → 2016-04-30 · 3 obs

● 2016-04-30 09:11:02
○ 2018-07-18 02:11:00
○ 2026-08-16 13:24:14

●A104.21.62.902026-02-18 → 2026-08-16 · 3 obs

○ 2018-07-18 02:11:00
● 2026-02-18 07:16:56
● 2026-08-16 13:24:14

○A162.255.119.962018-07-18 → 2018-07-18 · 4 obs

○ 2016-04-30 09:11:02
● 2018-07-18 02:11:00
○ 2026-02-18 07:16:56
○ 2026-08-16 13:24:14

●A172.67.222.1122026-02-18 → 2026-08-16 · 3 obs

○ 2018-07-18 02:11:00
● 2026-02-18 07:16:56
● 2026-08-16 13:24:14

○A184.168.221.542016-04-30 → 2016-04-30 · 4 obs

○ 2016-02-08 17:26:10
● 2016-04-30 09:11:02
○ 2018-07-18 02:11:00
○ 2026-08-16 13:24:14

●A2606:4700:3031::6815:3e5a2026-08-16 → 2026-08-16 · 3 obs

○ 2026-03-21 07:52:06
● 2026-08-16 13:24:12
● 2026-08-16 13:24:14

●A2606:4700:3031::ac43:de702026-02-18 → 2026-08-16 · 3 obs

○ 2018-07-18 02:11:00
● 2026-02-18 07:16:56
● 2026-08-16 13:24:14

○A2606:4700:3037::6815:3e5a2026-02-18 → 2026-03-21 · 5 obs

○ 2018-07-18 02:11:00
● 2026-02-18 07:16:56
● 2026-03-21 07:52:06
○ 2026-08-16 13:24:12
○ 2026-08-16 13:24:14

○A74.91.17.672015-06-22 → 2016-02-08 · 4 obs

● 2015-06-22 11:50:12
● 2016-02-08 17:26:10
○ 2016-04-30 09:11:02
○ 2026-08-16 13:24:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sifang8.com	lee.ns.cloudflare.com, lisa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.131

NS records: lee.ns.cloudflare.com, lisa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sifang8.com (unsigned zone)

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.62.90, 172.67.222.112`
AAAA	2	`2606:4700:3031::ac43:de70, 2606:4700:3031::6815:3e5a`
NS	2	`lee.ns.cloudflare.com, lisa.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lee.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sifang8.com has four IP addresses: 104.21.62.90, 172.67.222.112, 2606:4700:3031::6815:3e5a and 2606:4700:3031::ac43:de70.

raymondbqftg.blog5.net, codyubio04703.blog5.net, dominickeqyf70470.blog5.net plus two other host names have IP numbers in common with sifang8.com.

Name Servers

sifang8.com is served by two delegated name servers, lee.ns.cloudflare.com and lisa.ns.cloudflare.com.

The name server configuration of sifang8.com is shared with other domains, for instance firehall.com, elearningindustry.com, datascomemorativas.me and two others.

sifang8.com has at least partial name server overlap with other domains, such as ow3.io, gainco.de, checkuphealth.co.uk and two others.

It is common to see these name servers used together with name servers ken.ns.cloudflare.com and galilea.ns.cloudflare.com.

Hosts with 6 IP addresses each:

lee.ns.cloudflare.com carries IP addresses 108.162.193.129, 172.64.33.129 and 173.245.59.129, with 3 other addresses beyond those.

lisa.ns.cloudflare.com carries IP addresses 108.162.192.131, 172.64.32.131 and 173.245.58.131, with 3 other addresses beyond those.

sifang8.com - robtex.com

sifang8.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

`sifang8.com`

`com`