rfchost.com - dns.ninja

`rfchost.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8903^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:2e57^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.46.87^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.3^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`earl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`earl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`earl.ns.cloudflare.com`
		A	108.162.193.161^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	172.64.33.161^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	173.245.59.161^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
NS	`sara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c090^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2090^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sara.ns.cloudflare.com`
		A	108.162.192.144^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	172.64.32.144^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	173.245.58.144^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽²⁶⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁶¹⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.46.87, 172.67.137.3
		IPv6 hints	2606:4700:3031::ac43:8903, 2606:4700:3033::6815:2e57
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=207, name=cloudflare-ech.com
SOA	`earl.ns.cloudflare.com`dns@cloudflare.com serial=2403680618

`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=1780535909

📈 Tranco rank: #745,217

Subdomains

www.rfchost.com

pixel.rfchost.com

my.rfchost.com

Same first word

rfchost.net

rfchost.com

Similar names

crftsho.com

shcroft.net

fstorch.com

fsrcoth.org

rchsoft.com

schroft.de

forscht.net

cfrhost.com.br

hrcsoft.com

forscht.de

fortsch.com

DNS History

23 records (9 active, 14 former)

●NSearl.ns.cloudflare.com2026-03-02 → 2026-06-04 · 3 obs

○ 2019-10-17 20:56:36
● 2026-03-02 00:06:24
● 2026-06-04 01:46:54

○NSlv3ns1.ffdns.net2016-12-05 → 2017-06-13 · 4 obs

● 2016-12-05 00:52:32
● 2017-06-13 18:46:50
○ 2019-10-17 20:56:36
○ 2026-06-04 01:46:54

○NSlv3ns2.ffdns.net2016-12-05 → 2017-06-13 · 4 obs

● 2016-12-05 00:52:32
● 2017-06-13 18:46:50
○ 2019-10-17 20:56:36
○ 2026-06-04 01:46:54

○NSlv3ns3.ffdns.net2016-12-05 → 2017-06-13 · 4 obs

● 2016-12-05 00:52:32
● 2017-06-13 18:46:50
○ 2019-10-17 20:56:36
○ 2026-06-04 01:46:54

○NSlv3ns4.ffdns.net2016-12-05 → 2017-06-13 · 4 obs

● 2016-12-05 00:52:32
● 2017-06-13 18:46:50
○ 2019-10-17 20:56:36
○ 2026-06-04 01:46:54

○NSns3.dnsv2.com2019-10-17 → 2019-10-17 · 4 obs

○ 2017-06-13 18:46:50
● 2019-10-17 20:56:36
○ 2026-03-02 00:06:24
○ 2026-06-04 01:46:54

○NSns4.dnsv2.com2019-10-17 → 2019-10-17 · 4 obs

○ 2017-06-13 18:46:50
● 2019-10-17 20:56:36
○ 2026-03-02 00:06:24
○ 2026-06-04 01:46:54

●NSsara.ns.cloudflare.com2026-03-02 → 2026-06-04 · 3 obs

○ 2019-10-17 20:56:36
● 2026-03-02 00:06:24
● 2026-06-04 01:46:54

○MXrfchost-com.mail.protection.outlook.com2016-12-05 → 2019-10-17 · 4 obs

● 2016-12-05 00:52:32
● 2019-10-17 20:56:36
○ 2026-03-02 00:06:24
○ 2026-06-04 01:46:54

●MXroute1.mx.cloudflare.net2026-03-02 → 2026-06-04 · 3 obs

○ 2019-10-17 20:56:36
● 2026-03-02 00:06:24
● 2026-06-04 01:46:54

●MXroute2.mx.cloudflare.net2026-03-02 → 2026-06-04 · 3 obs

○ 2019-10-17 20:56:36
● 2026-03-02 00:06:24
● 2026-06-04 01:46:54

●MXroute3.mx.cloudflare.net2026-03-02 → 2026-06-04 · 3 obs

○ 2019-10-17 20:56:36
● 2026-03-02 00:06:24
● 2026-06-04 01:46:54

●A104.21.46.872026-03-02 → 2026-06-04 · 3 obs

○ 2017-06-13 18:46:50
● 2026-03-02 00:06:24
● 2026-06-04 01:46:54

○A113.31.30.342016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:52:32
○ 2017-06-13 18:46:50
○ 2026-06-04 01:46:54

○A123.138.23.552016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:52:32
○ 2017-06-13 18:46:50
○ 2026-06-04 01:46:54

○A14.18.142.942016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:52:32
○ 2017-06-13 18:46:50
○ 2026-06-04 01:46:54

●A172.67.137.32026-03-02 → 2026-06-04 · 3 obs

○ 2017-06-13 18:46:50
● 2026-03-02 00:06:24
● 2026-06-04 01:46:54

○A183.131.161.382016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:52:32
○ 2017-06-13 18:46:50
○ 2026-06-04 01:46:54

○A218.58.225.942016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:52:32
○ 2017-06-13 18:46:50
○ 2026-06-04 01:46:54

●A2606:4700:3031::ac43:89032026-03-02 → 2026-06-04 · 3 obs

○ 2017-06-13 18:46:50
● 2026-03-02 00:06:24
● 2026-06-04 01:46:54

●A2606:4700:3033::6815:2e572026-03-02 → 2026-06-04 · 3 obs

○ 2017-06-13 18:46:50
● 2026-03-02 00:06:24
● 2026-06-04 01:46:54

○CNAMEdnspod-vip2.beian.mydnspod.net2019-10-17 → 2019-10-17 · 4 obs

○ 2017-06-13 18:46:50
● 2019-10-17 20:56:36
○ 2026-03-02 00:06:24
○ 2026-06-04 01:46:54

○CNAMEstatic.hdslb.com.w.kunlunhuf.com2017-06-13 → 2017-06-13 · 3 obs

● 2017-06-13 18:46:50
○ 2019-10-17 20:56:36
○ 2026-06-04 01:46:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rfchost.com	sara.ns.cloudflare.com, earl.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.144

NS records: sara.ns.cloudflare.com, earl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfchost.com (unsigned zone)

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.46.87, 172.67.137.3`
AAAA	2	`2606:4700:3031::ac43:8903, 2606:4700:3033::6815:2e57`
NS	2	`earl.ns.cloudflare.com, sara.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 26), route1.mx.cloudflare.net (pri: 4)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`earl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

rfchost.com is a parent domain, with www.rfchost.com, pixel.rfchost.com and my.rfchost.com beneath it.

IP Addresses

rfchost.com maps to 4 IP numbers, specifically 104.21.46.87, 172.67.137.3, 2606:4700:3031::ac43:8903 and 2606:4700:3033::6815:2e57.

Two other host names, along with j9s8492x.doedap333.shop, tankedygn.se and mail.violetmodels.com, also share IP numbers with rfchost.com.

Name Servers

rfchost.com is served by two delegated name servers, earl.ns.cloudflare.com and sara.ns.cloudflare.com.

rfchost.com shares its NS records with other domains, for example eachshoes.com, akcegroup.com, premiumib.com and two others.

rfchost.com has at least partial name server overlap with other domains, such as 2012c.com, 411182.com, mantecadasvelasco.com and two others.

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

DNS names with 6 IP addresses:

earl.ns.cloudflare.com has IP addresses 108.162.193.161, 172.64.33.161, 173.245.59.161 plus three more.

sara.ns.cloudflare.com has IP addresses 108.162.192.144, 172.64.32.144, 173.245.58.144 plus three more.

Mail Servers

rfchost.com has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between rfchost.com and other domains, including hdcnt.com, yuanmeng.org, leonardosavoryrecipes.com and two others.

DNS names with 6 IP addresses:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12, 162.159.205.13 plus three more.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18, 162.159.205.19 plus three more.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24, 162.159.205.25 plus three more.