`rxprep.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:ee1^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:fe1^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:476a^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.14.225^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.15.225^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.71.106^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rafe.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ad8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rafe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rafe.ns.cloudflare.com`
		A	108.162.192.216^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	172.64.32.216^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	173.245.58.216^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
NS	`rene.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rene.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rene.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rene.ns.cloudflare.com`
		A	108.162.195.180^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rene.ns.cloudflare.com`
		A	162.159.44.180^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rene.ns.cloudflare.com`
		A	172.64.35.180^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rene.ns.cloudflare.com`
MX	`rxprep-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01602.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f909::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00200.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
		A	52.101.41.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00204.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
TXT	`google-site-verification=CVWZ34JtZspLz3DJwv273_XG_FP5y9kL_zIzt48BdGI`
TXT	`ppe-0bff942af8b42fdbbd1b`
TXT	`v=spf1 mx a ip4:54.219.97.63/32 include:_spf.google.com ~all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.14.225, 104.26.15.225, 172.67.71.106
		IPv6 hints	2606:4700:20::681a:ee1, 2606:4700:20::681a:fe1, 2606:4700:20::ac43:476a
SOA	`rafe.ns.cloudflare.com`dns@cloudflare.com serial=2402318490

`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=1778659001

WOT: SAFE (61/100)

Previously MX for

rxprep.com

Subdomains

learn.rxprep.com

www.rxprep.com

Same first word

rxprep.org

rxprep.com

Similar names

preprx.org

preprx.com

rxperp.com

xrprep.com

preprx.net

DNS History

26 records (9 active, 17 former)

○NSns-1229.awsdns-25.org2016-11-11 → 2016-11-11 · 4 obs

○ 2016-05-07 13:19:08
● 2016-11-11 00:51:14
○ 2026-02-15 14:20:42
○ 2026-05-13 08:11:20

○NSns-1484.awsdns-57.org2015-06-26 → 2016-05-07 · 5 obs

○ 2008-03-04 14:05:20
● 2015-06-26 08:47:10
● 2016-05-07 13:19:08
○ 2016-11-11 00:51:14
○ 2026-05-13 08:11:20

○NSns-1819.awsdns-35.co.uk2015-06-26 → 2016-05-07 · 5 obs

○ 2008-03-04 14:05:20
● 2015-06-26 08:47:10
● 2016-05-07 13:19:08
○ 2016-11-11 00:51:14
○ 2026-05-13 08:11:20

○NSns-1956.awsdns-52.co.uk2016-11-11 → 2016-11-11 · 4 obs

○ 2016-05-07 13:19:08
● 2016-11-11 00:51:14
○ 2026-02-15 14:20:42
○ 2026-05-13 08:11:20

○NSns-483.awsdns-60.com2016-11-11 → 2016-11-11 · 4 obs

○ 2016-05-07 13:19:08
● 2016-11-11 00:51:14
○ 2026-02-15 14:20:42
○ 2026-05-13 08:11:20

○NSns-660.awsdns-18.net2015-06-26 → 2016-05-07 · 5 obs

○ 2008-03-04 14:05:20
● 2015-06-26 08:47:10
● 2016-05-07 13:19:08
○ 2016-11-11 00:51:14
○ 2026-05-13 08:11:20

○NSns-829.awsdns-39.net2016-11-11 → 2016-11-11 · 4 obs

○ 2016-05-07 13:19:08
● 2016-11-11 00:51:14
○ 2026-02-15 14:20:42
○ 2026-05-13 08:11:20

○NSns-92.awsdns-11.com2015-06-26 → 2016-05-07 · 5 obs

○ 2008-03-04 14:05:20
● 2015-06-26 08:47:10
● 2016-05-07 13:19:08
○ 2016-11-11 00:51:14
○ 2026-05-13 08:11:20

○NSns3.vodahost.com2008-03-04 → 2008-03-04 · 3 obs

● 2008-03-04 14:05:20
○ 2015-06-26 08:47:10
○ 2026-05-13 08:11:20

○NSns4.vodahost.com2008-03-04 → 2008-03-04 · 3 obs

● 2008-03-04 14:05:20
○ 2015-06-26 08:47:10
○ 2026-05-13 08:11:20

●NSrafe.ns.cloudflare.com2026-02-15 → 2026-05-13 · 3 obs

○ 2016-11-11 00:51:14
● 2026-02-15 14:20:42
● 2026-05-13 08:11:20

●NSrene.ns.cloudflare.com2026-02-15 → 2026-05-13 · 3 obs

○ 2016-11-11 00:51:14
● 2026-02-15 14:20:42
● 2026-05-13 08:11:20

○MXoutbound.technijian.com2015-06-26 → 2015-06-26 · 4 obs

○ 2008-03-04 14:05:20
● 2015-06-26 08:47:10
○ 2015-10-26 11:18:34
○ 2026-05-13 08:11:20

●MXrxprep-com.mail.protection.outlook.com2015-10-26 → 2026-05-13 · 3 obs

○ 2015-06-26 08:47:10
● 2015-10-26 11:18:34
● 2026-05-13 08:11:20

○MXrxprep.com2008-03-04 → 2008-03-04 · 3 obs

● 2008-03-04 14:05:20
○ 2015-06-26 08:47:10
○ 2026-05-13 08:11:20

●A104.26.14.2252026-02-15 → 2026-05-13 · 3 obs

○ 2016-11-11 00:51:14
● 2026-02-15 14:20:42
● 2026-05-13 08:11:20

●A104.26.15.2252026-02-15 → 2026-05-13 · 3 obs

○ 2016-11-11 00:51:14
● 2026-02-15 14:20:42
● 2026-05-13 08:11:20

●A172.67.71.1062026-02-15 → 2026-05-13 · 3 obs

○ 2016-11-11 00:51:14
● 2026-02-15 14:20:42
● 2026-05-13 08:11:20

●A2606:4700:20::681a:ee12026-02-15 → 2026-05-13 · 3 obs

○ 2016-11-11 00:51:14
● 2026-02-15 14:20:42
● 2026-05-13 08:11:20

●A2606:4700:20::681a:fe12026-02-15 → 2026-05-13 · 3 obs

○ 2016-11-11 00:51:14
● 2026-02-15 14:20:42
● 2026-05-13 08:11:20

●A2606:4700:20::ac43:476a2026-02-15 → 2026-05-13 · 3 obs

○ 2016-11-11 00:51:14
● 2026-02-15 14:20:42
● 2026-05-13 08:11:20

○A35.160.147.312016-11-11 → 2016-11-11 · 4 obs

○ 2016-05-07 13:19:08
● 2016-11-11 00:51:14
○ 2026-02-15 14:20:42
○ 2026-05-13 08:11:20

○A52.26.239.1592015-10-26 → 2015-10-26 · 4 obs

○ 2015-06-26 08:47:10
● 2015-10-26 11:18:34
○ 2016-01-03 19:24:48
○ 2026-05-13 08:11:20

○A54.149.21.1092015-06-26 → 2016-05-07 · 7 obs

○ 2008-03-04 14:05:20
● 2015-06-26 08:47:10
● 2016-01-03 19:24:48
○ 2016-02-12 00:26:28
● 2016-05-07 13:19:08
○ 2016-11-11 00:51:14
○ 2026-05-13 08:11:20

○A54.200.168.2252015-06-26 → 2016-11-11 · 9 obs

○ 2008-03-04 14:05:20
● 2015-06-26 08:47:10
○ 2015-10-26 11:18:34
○ 2016-01-03 19:24:48
● 2016-02-12 00:26:28
○ 2016-05-07 13:19:08
● 2016-11-11 00:51:14
○ 2026-02-15 14:20:42
○ 2026-05-13 08:11:20

○A75.126.10.62008-03-04 → 2008-03-04 · 3 obs

● 2008-03-04 14:05:20
○ 2015-06-26 08:47:10
○ 2026-05-13 08:11:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
rxprep.com	rafe.ns.cloudflare.com, rene.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.180

NS records: rafe.ns.cloudflare.com, rene.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rxprep.com (unsigned zone)

⏱️ Timing

Total: 349ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.15.225, 104.26.14.225...`
AAAA	3	`2606:4700:20::ac43:476a, 2606:4700:20::681a:fe1...`
NS	2	`rafe.ns.cloudflare.com, rene.ns.cloudflare.com`
MX	1	`rxprep-com.mail.protection.outlook.com (`
TXT	3	`google-site-verification=CVWZ34JtZspLz3D, ppe-0bff942af8b42fdbbd1b...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`rafe.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

rxprep.com is a parent of learn.rxprep.com and www.rxprep.com.

IP Addresses

rxprep.com resolves to six IP numbers: 2606:4700:20::681a:ee1, 2606:4700:20::681a:fe1, 2606:4700:20::ac43:476a, 104.26.14.225, 104.26.15.225 and 172.67.71.106.

Other host names, for instance huellendirekt.de, events.huellendirekt.de, signia.audiologydesign.com, alyaumtraining.com and radarselatan.fajar.co.id share IP numbers with rxprep.com.

Name Servers

Two name servers rafe.ns.cloudflare.com and rene.ns.cloudflare.com handle delegation for rxprep.com.

rxprep.com uses the same name server setup as other domains, for example softexpert.network, educus.com, businessidea.net, modnisia.com.pl and cpaexcel.com.

rxprep.com partially shares name servers with other domains; examples include moscow999.co, ticketofficellc.com, kitaribu.com, melissa-nature.fr and dupki3.net.

These name servers are commonly used with stella.ns.cloudflare.com, marge.ns.cloudflare.com and curt.ns.cloudflare.com.

Host names with six IP numbers: rafe.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad8, 2803:f800:50::6ca2:c0d8, 2a06:98c1:50::ac40:20d8, 108.162.192.216, 172.64.32.216 and 173.245.58.216; rene.ns.cloudflare.com points to: 2606:4700:58::a29f:2cb4, 2803:f800:50::6ca2:c3b4, 2a06:98c1:50::ac40:23b4, 108.162.195.180, 162.159.44.180 and 172.64.35.180.

Mail Servers

rxprep.com is handled by a single mail server, rxprep-com.mail.protection.outlook.com.

Hostname rxprep-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::2, 2a01:111:f403:c946::3, 2a01:111:f403:c946::6, 2a01:111:f403:f909::, 52.101.10.16, 52.101.40.4, 52.101.41.4 and 52.101.50.10.

rxprep.com - robtex.com

rxprep.com

com

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`rxprep.com`

`com`