`rfcorp.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:bff6^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:41c7^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.199^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.246^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jason.ns.cloudflare.com` ⭐ 🔒
		A	2606:4700:58::adf5:3bb3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jason.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jason.ns.cloudflare.com`
		A	108.162.193.179^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	172.64.33.179^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	173.245.59.179^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
NS	`meadow.ns.cloudflare.com`
		A	2606:4700:50::a29f:2633^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meadow.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c233^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`meadow.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2233^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`meadow.ns.cloudflare.com`
		A	108.162.194.51^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meadow.ns.cloudflare.com`
		A	162.159.38.51^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meadow.ns.cloudflare.com`
		A	172.64.34.51^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meadow.ns.cloudflare.com`
MX	`rfcorp-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.10.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:104.152.224.62 ip4:143.55.225.96 include:aspmx.pardot.com include:...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.65.199, 172.67.191.246
		IPv6	2606:4700:3033::ac43:bff6, 2606:4700:3036::6815:41c7
SOA	`jason.ns.cloudflare.com`dns@cloudflare.com serial=2392848974

`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

Up

www.rfcorp.com

Same first word

rfcorp.org

rfcorp.com

rfcorp.net

Similar names

frcorp.com

rcofpr.com

crfpro.com

frcorp.co.kr

rfcpro.com

procrf.ru

frcorp.es

rcfpro.com

frcorp.biz

procrf.su

forcpr.com

frcpro.com

cprfor.com

frcorp.org

profrc.ru

DNS History

22 records (7 active, 15 former)

●NSjason.ns.cloudflare.com2026-02-19 → 2026-02-25 · 3 obs

○ 2018-08-11 04:29:16
● 2026-02-19 21:41:50
● 2026-02-25 18:17:00

●NSmeadow.ns.cloudflare.com2026-02-19 → 2026-02-25 · 3 obs

○ 2018-08-11 04:29:16
● 2026-02-19 21:41:50
● 2026-02-25 18:17:00

○NSns.rfcorp.com2015-11-22 → 2015-11-24 · 5 obs

○ 2015-11-08 10:54:02
● 2015-11-22 22:41:26
● 2015-11-24 18:30:06
○ 2015-11-25 21:32:56
○ 2026-02-25 18:17:00

○NSns1.rfcorp.com2015-11-25 → 2016-12-13 · 5 obs

○ 2015-11-24 18:30:06
● 2015-11-25 21:32:56
● 2016-12-13 18:33:46
○ 2016-12-22 10:52:48
○ 2026-02-25 18:17:00

○NSns2.rfcorp.com2015-11-25 → 2016-12-13 · 5 obs

○ 2015-11-24 18:30:06
● 2015-11-25 21:32:56
● 2016-12-13 18:33:46
○ 2016-12-22 10:52:48
○ 2026-02-25 18:17:00

○NSns39.domaincontrol.com2009-07-02 → 2015-11-08 · 4 obs

● 2009-07-02 08:39:04
● 2015-11-08 10:54:02
○ 2015-11-22 22:41:26
○ 2026-02-25 18:17:00

○NSns40.domaincontrol.com2009-07-02 → 2015-11-08 · 4 obs

● 2009-07-02 08:39:04
● 2015-11-08 10:54:02
○ 2015-11-22 22:41:26
○ 2026-02-25 18:17:00

○NSns73.domaincontrol.com2016-12-22 → 2018-08-11 · 5 obs

○ 2016-12-13 18:33:46
● 2016-12-22 10:52:48
● 2018-08-11 04:29:16
○ 2026-02-19 21:41:50
○ 2026-02-25 18:17:00

○NSns74.domaincontrol.com2016-12-22 → 2018-08-11 · 5 obs

○ 2016-12-13 18:33:46
● 2016-12-22 10:52:48
● 2018-08-11 04:29:16
○ 2026-02-19 21:41:50
○ 2026-02-25 18:17:00

○MXcluster1.us.messagelabs.com2009-07-02 → 2017-10-09 · 4 obs

● 2009-07-02 08:39:04
● 2017-10-09 05:59:20
○ 2018-01-26 07:55:52
○ 2026-02-25 18:17:00

○MXcluster1a.us.messagelabs.com2009-07-02 → 2017-10-09 · 4 obs

● 2009-07-02 08:39:04
● 2017-10-09 05:59:20
○ 2018-01-26 07:55:52
○ 2026-02-25 18:17:00

○MXmail.rfcorp.com2018-01-26 → 2018-08-11 · 5 obs

○ 2017-10-09 05:59:20
● 2018-01-26 07:55:52
● 2018-08-11 04:29:16
○ 2026-02-19 21:41:50
○ 2026-02-25 18:17:00

●MXrfcorp-com.mail.protection.outlook.com2026-02-19 → 2026-02-25 · 3 obs

○ 2018-08-11 04:29:16
● 2026-02-19 21:41:50
● 2026-02-25 18:17:00

●A104.21.65.1992026-02-19 → 2026-02-25 · 3 obs

○ 2018-08-11 04:29:16
● 2026-02-19 21:41:50
● 2026-02-25 18:17:00

●A172.67.191.2462026-02-19 → 2026-02-25 · 3 obs

○ 2018-08-11 04:29:16
● 2026-02-19 21:41:50
● 2026-02-25 18:17:00

○A192.237.224.602017-02-21 → 2018-06-27 · 5 obs

○ 2016-12-22 10:52:48
● 2017-02-21 22:13:50
● 2018-06-27 08:22:18
○ 2018-07-09 18:29:04
○ 2026-02-25 18:17:00

○A2001:4801:7901:0:c5ce:526c:0:1a2017-02-21 → 2018-08-11 · 5 obs

○ 2016-12-22 10:52:48
● 2017-02-21 22:13:50
● 2018-08-11 04:29:16
○ 2026-02-19 21:41:50
○ 2026-02-25 18:17:00

○A208.109.110.2262015-11-22 → 2016-12-22 · 5 obs

○ 2015-11-08 10:54:02
● 2015-11-22 22:41:26
● 2016-12-22 10:52:48
○ 2017-02-21 22:13:50
○ 2026-02-25 18:17:00

●A2606:4700:3033::ac43:bff62026-02-19 → 2026-02-25 · 3 obs

○ 2018-08-11 04:29:16
● 2026-02-19 21:41:50
● 2026-02-25 18:17:00

●A2606:4700:3036::6815:41c72026-02-19 → 2026-02-25 · 3 obs

○ 2018-08-11 04:29:16
● 2026-02-19 21:41:50
● 2026-02-25 18:17:00

○A50.97.135.1462015-08-29 → 2015-11-08 · 5 obs

○ 2009-07-02 08:39:04
● 2015-08-29 15:53:34
● 2015-11-08 10:54:02
○ 2015-11-22 22:41:26
○ 2026-02-25 18:17:00

○A64.202.189.1702009-07-02 → 2009-07-02 · 3 obs

● 2009-07-02 08:39:04
○ 2015-08-29 15:53:34
○ 2026-02-25 18:17:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net...	-
rfcorp.com	jason.ns.cloudflare.com, meadow.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.194.51

NS records: jason.ns.cloudflare.com, meadow.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfcorp.com (unsigned zone)

⏱️ Timing

Total: 279ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.191.246, 104.21.65.199`
AAAA	2	`2606:4700:3036::6815:41c7, 2606:4700:3033::ac43:bff6`
NS	2	`jason.ns.cloudflare.com, meadow.ns.cloudflare.com`
MX	1	`rfcorp-com.mail.protection.outlook.com (`
TXT	1	`v=spf1 ip4:104.152.224.62 ip4:143.55.225`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jason.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

AI analysis

The parent of www.rfcorp.com is rfcorp.com.

rfcorp.com points to four IP numbers: 2606:4700:3033::ac43:bff6, 2606:4700:3036::6815:41c7, 104.21.65.199 and 172.67.191.246.

Other host names, for instance www.rfcorp.com, vu-avion.fr, www.commonsenseorganics.co.nz, americangoatsociety.com and monolit.es share IP numbers with rfcorp.com.

rfcorp.com is delegated to two name servers: jason.ns.cloudflare.com and meadow.ns.cloudflare.com.

rfcorp.com shares the same name server setup with other domains, for instance admtuapse.ru, scorpionscasino.pages.dev, suders.co.uk and starless.ae.

rfcorp.com shares name servers with other domains at least partially, for instance rapidopayments.com, leilamiles.com, vineyardcompany.com, boutiqaat.com and cieczko.com.pl.

these name servers are often used together with the name servers arvind.ns.cloudflare.com.

Host names with six IP numbers: jason.ns.cloudflare.com points to 2606:4700:58::adf5:3bb3, 2803:f800:50::6ca2:c1b3, 2a06:98c1:50::ac40:21b3, 108.162.193.179, 172.64.33.179 and 173.245.59.179; meadow.ns.cloudflare.com points to 2606:4700:50::a29f:2633, 2803:f800:50::6ca2:c233, 2a06:98c1:50::ac40:2233, 108.162.194.51, 162.159.38.51 and 172.64.34.51.

The mail server for rfcorp.com is rfcorp-com.mail.protection.outlook.com.

Host rfcorp-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c901::1, 2a01:111:f403:c902::14, 2a01:111:f403:f90d::, 2a01:111:f403:f913::, 52.101.9.2, 52.101.9.24, 52.101.10.5 and 52.101.41.58.

rfcorp.com - robtex.com

rfcorp.com

com

Up

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

AI analysis

`rfcorp.com`

`com`