`sf0870.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:c643^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:24b5^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.181^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.67^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`leah.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c081^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2081^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leah.ns.cloudflare.com`
		A	108.162.192.129^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	172.64.32.129^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	173.245.58.129^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
NS	`mark.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c182^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2182^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mark.ns.cloudflare.com`
		A	108.162.193.130^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	172.64.33.130^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	173.245.59.130^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.181, 172.67.198.67
		IPv6 hints	2606:4700:3036::ac43:c643, 2606:4700:3037::6815:24b5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com
SOA	`leah.ns.cloudflare.com`dns@cloudflare.com serial=2400323123

`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=1777020116

Same first word

sf0870.com

DNS History

12 records (6 active, 6 former)

○NSdns10.hichina.com2016-02-27 → 2018-09-20 · 4 obs

● 2016-02-27 23:10:40
● 2018-09-20 22:21:08
○ 2026-02-15 23:58:56
○ 2026-04-24 08:49:26

○NSdns9.hichina.com2016-02-27 → 2018-09-20 · 4 obs

● 2016-02-27 23:10:40
● 2018-09-20 22:21:08
○ 2026-02-15 23:58:56
○ 2026-04-24 08:49:26

●NSleah.ns.cloudflare.com2026-02-15 → 2026-04-24 · 3 obs

○ 2018-09-20 22:21:08
● 2026-02-15 23:58:56
● 2026-04-24 08:49:26

●NSmark.ns.cloudflare.com2026-02-15 → 2026-04-24 · 3 obs

○ 2018-09-20 22:21:08
● 2026-02-15 23:58:56
● 2026-04-24 08:49:26

○MXmxn.mxhichina.com2018-09-20 → 2026-02-15 · 4 obs

● 2018-09-20 22:21:08
● 2026-02-15 23:58:56
○ 2026-02-22 07:41:54
○ 2026-04-24 08:49:26

○MXmxw.mxhichina.com2018-09-20 → 2026-02-15 · 4 obs

● 2018-09-20 22:21:08
● 2026-02-15 23:58:56
○ 2026-02-22 07:41:54
○ 2026-04-24 08:49:26

●A104.21.36.1812026-02-15 → 2026-04-24 · 3 obs

○ 2018-09-20 22:21:08
● 2026-02-15 23:58:56
● 2026-04-24 08:49:26

○A112.74.18.2162017-02-11 → 2018-09-20 · 5 obs

○ 2016-06-18 14:46:30
● 2017-02-11 21:35:22
● 2018-09-20 22:21:08
○ 2026-02-15 23:58:56
○ 2026-04-24 08:49:26

●A172.67.198.672026-02-15 → 2026-04-24 · 3 obs

○ 2018-09-20 22:21:08
● 2026-02-15 23:58:56
● 2026-04-24 08:49:26

●A2606:4700:3036::ac43:c6432026-02-15 → 2026-04-24 · 3 obs

○ 2018-09-20 22:21:08
● 2026-02-15 23:58:56
● 2026-04-24 08:49:26

●A2606:4700:3037::6815:24b52026-02-15 → 2026-04-24 · 3 obs

○ 2018-09-20 22:21:08
● 2026-02-15 23:58:56
● 2026-04-24 08:49:26

○A42.96.131.1232016-02-27 → 2016-06-18 · 4 obs

● 2016-02-27 23:10:40
● 2016-06-18 14:46:30
○ 2017-02-11 21:35:22
○ 2026-04-24 08:49:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net...	-
sf0870.com	mark.ns.cloudflare.com, leah.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.129

NS records: mark.ns.cloudflare.com, leah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sf0870.com (unsigned zone)

⏱️ Timing

Total: 182ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.36.181, 172.67.198.67`
AAAA	2	`2606:4700:3036::ac43:c643, 2606:4700:3037::6815:24b5`
NS	2	`leah.ns.cloudflare.com, mark.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`leah.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sf0870.com maps to four IP numbers: 2606:4700:3036::ac43:c643, 2606:4700:3037::6815:24b5, 104.21.36.181 and 172.67.198.67.

other host names include js705.cn, wisevertexinvest.forum, heroesgroup.ch, longhunet.com and xihuango.com; they share IP numbers with sf0870.com.

Name Servers

Two name servers leah.ns.cloudflare.com and mark.ns.cloudflare.com handle the delegation for sf0870.com.

sf0870.com shares the same name server setup as other domains, for instance bjtrghw.com, fkpo.cn, midlandsproshop.com, bbdad.com and xrop.cn.

sf0870.com at least partially shares name servers with other domains, for instance xinsheng-global.com, anticancerlifestyle.org, 1588266.com, megamare-x.com and belle-magazine.com.

These name servers are commonly used alongside princess.ns.cloudflare.com.

Six IP addresses per host:

leah.ns.cloudflare.com points to 2606:4700:50::adf5:3a81, 2803:f800:50::6ca2:c081, 2a06:98c1:50::ac40:2081, 108.162.192.129, 172.64.32.129 and 173.245.58.129; mark.ns.cloudflare.com points to 2606:4700:58::adf5:3b82, 2803:f800:50::6ca2:c182, 2a06:98c1:50::ac40:2182, 108.162.193.130, 172.64.33.130 and 173.245.59.130

sf0870.com - robtex.com

sf0870.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

`sf0870.com`

`com`