`4rsfed.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c629^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:420c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.66.12^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.41^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cash.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c151^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2151^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cash.ns.cloudflare.com`
		A	108.162.193.81^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	172.64.33.81^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	173.245.59.81^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
NS	`danica.ns.cloudflare.com`
		A	2606:4700:50::a29f:26bb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`danica.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`danica.ns.cloudflare.com`
		A	108.162.194.187^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	162.159.38.187^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	172.64.34.187^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
MX	`_dc-mx.9a98cfc182af.4rsfed.com` ⭐
		A	162.249.125.135^{🇺🇸 ZetServers162.249.125.0/24}
TXT	`v=spf1 +a +mx +ip4:74.220.219.112 ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.66.12, 172.67.198.41
		IPv6	2606:4700:3031::ac43:c629, 2606:4700:3033::6815:420c
SOA	`cash.ns.cloudflare.com`dns@cloudflare.com serial=2397070683

`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=1771291435

Previously MX for

4rsfed.com

Same first word

4rsfed.com

DNS History

11 records (7 active, 4 former)

●NScash.ns.cloudflare.com2026-02-28 → 2026-02-28 · 3 obs

○ 2018-09-02 20:09:58
● 2026-02-28 17:23:12
● 2026-02-28 21:21:10

●NSdanica.ns.cloudflare.com2026-02-28 → 2026-02-28 · 3 obs

○ 2018-09-02 20:09:58
● 2026-02-28 17:23:12
● 2026-02-28 21:21:10

○NSns1.bluehost.com2015-08-09 → 2018-09-02 · 4 obs

● 2015-08-09 00:04:38
● 2018-09-02 20:09:58
○ 2026-02-28 17:23:12
○ 2026-02-28 21:21:10

○NSns2.bluehost.com2015-08-09 → 2018-09-02 · 4 obs

● 2015-08-09 00:04:38
● 2018-09-02 20:09:58
○ 2026-02-28 17:23:12
○ 2026-02-28 21:21:10

●MX_dc-mx.9a98cfc182af.4rsfed.com2026-02-28 → 2026-02-28 · 3 obs

○ 2018-09-02 20:09:58
● 2026-02-28 17:23:12
● 2026-02-28 21:21:10

○MX4rsfed.com2015-08-09 → 2018-09-02 · 4 obs

● 2015-08-09 00:04:38
● 2018-09-02 20:09:58
○ 2026-02-28 17:23:12
○ 2026-02-28 21:21:10

●A104.21.66.122026-02-28 → 2026-02-28 · 3 obs

○ 2018-09-02 20:09:58
● 2026-02-28 17:23:12
● 2026-02-28 21:21:10

●A172.67.198.412026-02-28 → 2026-02-28 · 3 obs

○ 2018-09-02 20:09:58
● 2026-02-28 17:23:12
● 2026-02-28 21:21:10

●A2606:4700:3031::ac43:c6292026-02-28 → 2026-02-28 · 3 obs

○ 2018-09-02 20:09:58
● 2026-02-28 17:23:12
● 2026-02-28 21:21:10

●A2606:4700:3033::6815:420c2026-02-28 → 2026-02-28 · 3 obs

○ 2018-09-02 20:09:58
● 2026-02-28 17:23:12
● 2026-02-28 21:21:10

○A69.89.21.742015-08-09 → 2018-09-02 · 4 obs

● 2015-08-09 00:04:38
● 2018-09-02 20:09:58
○ 2026-02-28 17:23:12
○ 2026-02-28 21:21:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
4rsfed.com	cash.ns.cloudflare.com, danica.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.81

NS records: cash.ns.cloudflare.com, danica.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4rsfed.com (unsigned zone)

⏱️ Timing

Total: 262ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.198.41, 104.21.66.12`
AAAA	2	`2606:4700:3033::6815:420c, 2606:4700:3031::ac43:c629`
NS	2	`cash.ns.cloudflare.com, danica.ns.cloudflare.com`
MX	1	`_dc-mx.9a98cfc182af.4rsfed.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:74.220.219.112 ?all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cash.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

4rsfed.com points to four IP numbers: 2606:4700:3031::ac43:c629, 2606:4700:3033::6815:420c, 104.21.66.12 and 172.67.198.41.

For instance, other host names bnqmaz.com, ubm-us.net, thejoint.ca, indianembassyrome.in and geekovation.de share IP numbers with 4rsfed.com.

Name Servers

4rsfed.com is delegated to two name servers: cash.ns.cloudflare.com and danica.ns.cloudflare.com.

4rsfed.com uses the same name server setup as other domains such as qunmaiba.com, integraplastics.com, radfox.com, bigrob.com and imwholesale.pk.

4rsfed.com shares name servers with other domains at least partially, for example techone.us.com, jiareqi6.com, 1stcasa.com, jinakiem.com and oneoffcleaninglondon.com.

These name servers are commonly used together with jessica.ns.cloudflare.com, sreeni.ns.cloudflare.com, ulla.ns.cloudflare.com and phoenix.ns.cloudflare.com.

Host names with six IP numbers: host name cash.ns.cloudflare.com points to: 2606:4700:58::adf5:3b51, 2803:f800:50::6ca2:c151, 2a06:98c1:50::ac40:2151, 108.162.193.81, 172.64.33.81 and 173.245.59.81; host name danica.ns.cloudflare.com points to: 2606:4700:50::a29f:26bb, 2803:f800:50::6ca2:c2bb, 2a06:98c1:50::ac40:22bb, 108.162.194.187, 162.159.38.187 and 172.64.34.187.

Mail Servers

4rsfed.com is handled by a single mail server, _dc-mx.9a98cfc182af.4rsfed.com.

_dc-mx.9a98cfc182af.4rsfed.com points to a single IP: 162.249.125.135.

4rsfed.com - robtex.com

4rsfed.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`4rsfed.com`

`com`