`rp.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:d027^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:fe2^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.226^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.39^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mary.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a86^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c086^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2086^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mary.ns.cloudflare.com`
		A	108.162.192.134^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	172.64.32.134^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	173.245.58.134^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
NS	`will.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c195^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`will.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2195^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`will.ns.cloudflare.com`
		A	108.162.193.149^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	172.64.33.149^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	173.245.59.149^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
MX	`amir.mx.cloudflare.net` ⭐
		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	162.159.205.11^{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	`linda.mx.cloudflare.net`⁽⁷⁷⁾
		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	162.159.205.23^{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	`isaac.mx.cloudflare.net`⁽⁹⁴⁾
		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	`openai-domain-verification=dv-Kwr7Ei0w8GMCyboXXDZ3iLgR`
TXT	`v=spf1 include:amazonses.com include:_spf.mx.cloudflare.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.15.226, 172.67.208.39
		IPv6 hints	2606:4700:3030::ac43:d027, 2606:4700:3033::6815:fe2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=56, name=cloudflare-ech.com
SOA	`mary.ns.cloudflare.com`dns@cloudflare.com serial=2408452392

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Subdomains

www.rp.dev

Same first word

rp.io

rp.financial

rp.ink

rp.ee

rp.co.ir

rp.de

rp.is

rp.lv

rp.net.au

rp.fr

rp.do

rp.ru

rp.ai

rp.ac.rw

rp.immobilien

rp.cn

rp.gov.ua

rp.com.br

rp.business

rp.com.tr

rp.support

rp.su

rp.uk

rp.org

rp.cm

rp.rs

rp.ca

rp.ae

rp.sg

rp.solutions

rp.ki

rp.edu.pl

rp.ro

rp.ag

rp.net.pl

rp.gov.sg

rp.to

rp.gob.pa

rp.com

rp.dev

rp.world

rp.gr

rp.co

rp.tv

rp.dk

rp.adv.br

rp.biz

rp.group

rp.chat

rp.net

rp.km.ua

rp.se

rp.gov.sa

rp.cz

rp.link

rp.com.hk

rp.vg

rp.ly

rp.co.nz

rp.com.sg

rp.wtf

rp.edu.sg

rp.js.org

rp.cl

rp.cc

rp.fyi

rp.ua

rp.nl

rp.gw

rp.by

rp.sk

rp.nu

rp.hk

rp.app

rp.pl

rp.no

rp.com.ua

rp.com.mx

rp.my

rp.lt

rp.be

rp.casino

Similar names

pr.ru

pr.leg.br

pr.de

pr.mk

pr.k12.ut.us

pr.ltd.uk

pr.s3-eu-west-1.amazonaws.com

pr.gy

pr.education

pr.tn

pr.co.at

pr.lt

pr.azureedge.net

pr.ac.th

pr.net

pr.ae

pr.hu

pr.dk

pr.md

pr.be

pr.gov.sa

pr.uz

pr.cx

pr.new

pr.network

pr.estate

pr.gl

pr.ca

pr.media

pr.in.rs

pr.km.ua

pr.world

pr.construction

pr.center

pr.business

pr.si

pr.hamburg

pr.su

pr.com.ua

pr.marketing

pr.fm

pr.cm

pr.nu

pr.org.ua

pr.tl

pr.def.br

pr.ai

pr.nl

pr.ws

pr.capital

pr.sg

pr.gg

pr.org

pr.at

pr.ua

pr.kg

pr.co.kr

pr.com

pr.am

pr.to

pr.edgesuite.net

pr.cz

pr.social

pr.ac.rs

pr.tools

pr.com.tr

pr.dev

pr.ro

pr.co.th

pr.report

pr.agency

pr.gov.br

pr.pru

pr.radom.pl

pr.vc

pr.vip

pr.org.ar

pr.digital

pr.al

pr.org.cn

pr.co.za

pr.ht

pr.cc

pr.ac

pr.edu.az

pr.bh

pr.by

pr.management

pr.ag

pr.com.au

pr.kz

pr.co

pr.city

pr.im

pr.ee

pr.chat

pr.solutions

pr.ly

pr.help

pr.pl

DNS History

22 records (9 active, 13 former)

●NSmary.ns.cloudflare.com2021-05-20 → 2026-07-03 · 2 obs

● 2021-05-20 02:50:18
● 2026-07-03 11:07:20

●NSwill.ns.cloudflare.com2021-05-20 → 2026-07-03 · 2 obs

● 2021-05-20 02:50:18
● 2026-07-03 11:07:20

○MXalt1.gmr-smtp-in.l.google.com2021-05-20 → 2021-07-21 · 5 obs

○ 2017-08-06 16:13:32
● 2021-05-20 02:50:18
● 2021-07-21 14:30:16
○ 2026-02-19 07:08:00
○ 2026-07-03 11:07:20

○MXalt2.gmr-smtp-in.l.google.com2021-05-20 → 2021-07-21 · 5 obs

○ 2017-08-06 16:13:32
● 2021-05-20 02:50:18
● 2021-07-21 14:30:16
○ 2026-02-19 07:08:00
○ 2026-07-03 11:07:20

○MXalt3.gmr-smtp-in.l.google.com2021-05-20 → 2021-07-21 · 5 obs

○ 2017-08-06 16:13:32
● 2021-05-20 02:50:18
● 2021-07-21 14:30:16
○ 2026-02-19 07:08:00
○ 2026-07-03 11:07:20

○MXalt4.gmr-smtp-in.l.google.com2021-05-20 → 2021-07-21 · 5 obs

○ 2017-08-06 16:13:32
● 2021-05-20 02:50:18
● 2021-07-21 14:30:16
○ 2026-02-19 07:08:00
○ 2026-07-03 11:07:20

●MXamir.mx.cloudflare.net2026-02-19 → 2026-07-03 · 3 obs

○ 2021-07-21 14:30:16
● 2026-02-19 07:08:00
● 2026-07-03 11:07:20

○MXgmr-smtp-in.l.google.com2021-05-20 → 2021-07-21 · 5 obs

○ 2017-08-06 16:13:32
● 2021-05-20 02:50:18
● 2021-07-21 14:30:16
○ 2026-02-19 07:08:00
○ 2026-07-03 11:07:20

●MXisaac.mx.cloudflare.net2026-02-19 → 2026-07-03 · 3 obs

○ 2021-07-21 14:30:16
● 2026-02-19 07:08:00
● 2026-07-03 11:07:20

●MXlinda.mx.cloudflare.net2026-02-19 → 2026-07-03 · 3 obs

○ 2021-07-21 14:30:16
● 2026-02-19 07:08:00
● 2026-07-03 11:07:20

○MXyour-dns-needs-immediate-attention.dev2017-08-06 → 2017-08-06 · 3 obs

● 2017-08-06 16:13:32
○ 2021-05-20 02:50:18
○ 2026-07-03 11:07:20

●A104.21.15.2262021-05-20 → 2026-07-03 · 37 obs

○ 2017-08-06 16:13:32
● 2021-05-20 02:50:18
● 2021-07-21 14:30:16
○ 2026-02-19 07:08:00
● 2026-02-19 14:07:34
○ 2026-02-20 04:57:16
● 2026-02-24 01:05:34
○ 2026-02-24 07:05:52
○ 2026-03-05 00:39:58
● 2026-03-06 10:41:42
○ 2026-03-10 03:02:20
○ 2026-03-10 12:33:00
● 2026-03-12 01:24:34
● 2026-03-14 01:43:40
○ 2026-03-14 05:19:32
○ 2026-03-15 03:06:18
● 2026-03-22 23:51:52
○ 2026-03-24 14:08:44
○ 2026-03-28 03:13:30
● 2026-03-30 10:22:54
● 2026-04-05 14:47:06
○ 2026-04-06 11:20:22
○ 2026-04-08 07:50:26
● 2026-04-09 05:20:34
○ 2026-04-11 02:49:16
● 2026-04-13 07:47:28
○ 2026-04-17 08:52:04
○ 2026-04-25 17:01:00
● 2026-04-26 03:59:16
○ 2026-04-28 20:27:34
● 2026-05-02 07:29:16
● 2026-05-23 08:57:06
○ 2026-05-25 19:13:08
● 2026-05-30 13:24:06
○ 2026-06-27 23:28:16
● 2026-07-03 11:07:16
● 2026-07-03 11:07:20

○A127.0.53.532017-08-06 → 2017-08-06 · 3 obs

● 2017-08-06 16:13:32
○ 2021-05-20 02:50:18
○ 2026-07-03 11:07:20

●A172.67.208.392021-05-20 → 2026-07-03 · 37 obs

○A188.114.96.02026-02-19 → 2026-06-27 · 35 obs

○ 2021-07-21 14:30:16
● 2026-02-19 07:08:00
○ 2026-02-19 14:07:34
● 2026-02-20 04:57:16
○ 2026-02-24 01:05:34
● 2026-02-24 07:05:52
● 2026-03-05 00:39:58
○ 2026-03-06 10:41:42
● 2026-03-10 03:02:20
● 2026-03-10 12:33:00
○ 2026-03-12 01:24:34
○ 2026-03-14 01:43:40
● 2026-03-14 05:19:32
● 2026-03-15 03:06:18
○ 2026-03-22 23:51:52
● 2026-03-24 14:08:44
● 2026-03-28 03:13:30
○ 2026-03-30 10:22:54
○ 2026-04-05 14:47:06
● 2026-04-06 11:20:22
● 2026-04-08 07:50:26
○ 2026-04-09 05:20:34
● 2026-04-11 02:49:16
○ 2026-04-13 07:47:28
● 2026-04-17 08:52:04
● 2026-04-25 17:01:00
○ 2026-04-26 03:59:16
● 2026-04-28 20:27:34
○ 2026-05-02 07:29:16
○ 2026-05-23 08:57:06
● 2026-05-25 19:13:08
○ 2026-05-30 13:24:06
● 2026-06-27 23:28:16
○ 2026-07-03 11:07:16
○ 2026-07-03 11:07:20

○A188.114.97.02026-02-19 → 2026-06-27 · 35 obs

○A2606:4700:3030::6815:fe22021-05-20 → 2026-06-15 · 37 obs

○ 2017-08-06 16:13:32
● 2021-05-20 02:50:18
● 2021-07-21 14:30:16
○ 2026-02-19 07:08:00
● 2026-02-19 14:07:34
○ 2026-02-20 04:57:16
● 2026-02-24 01:05:34
○ 2026-02-24 07:05:52
○ 2026-03-05 00:39:58
● 2026-03-06 10:41:42
○ 2026-03-10 03:02:20
○ 2026-03-10 12:33:00
● 2026-03-12 01:24:34
● 2026-03-14 01:43:40
○ 2026-03-14 05:19:32
○ 2026-03-15 03:06:18
● 2026-03-22 23:51:52
○ 2026-03-24 14:08:44
○ 2026-03-28 03:13:30
● 2026-03-30 10:22:54
● 2026-04-05 14:47:06
○ 2026-04-06 11:20:22
○ 2026-04-08 07:50:26
● 2026-04-09 05:20:34
○ 2026-04-11 02:49:16
● 2026-04-13 07:47:28
○ 2026-04-17 08:52:04
○ 2026-04-25 17:01:00
● 2026-04-26 03:59:16
○ 2026-04-28 20:27:34
● 2026-05-02 07:29:16
● 2026-05-23 08:57:06
○ 2026-05-25 19:13:08
● 2026-05-30 13:24:06
● 2026-06-15 13:50:42
○ 2026-06-22 19:11:56
○ 2026-07-03 11:07:20

●A2606:4700:3030::ac43:d0272026-06-22 → 2026-07-03 · 5 obs

○ 2026-06-15 13:50:42
● 2026-06-22 19:11:56
○ 2026-06-27 23:28:16
● 2026-07-03 11:07:16
● 2026-07-03 11:07:20

●A2606:4700:3033::6815:fe22026-06-22 → 2026-07-03 · 5 obs

○ 2026-06-15 13:50:42
● 2026-06-22 19:11:56
○ 2026-06-27 23:28:16
● 2026-07-03 11:07:16
● 2026-07-03 11:07:20

○A2606:4700:3035::ac43:d0272021-05-20 → 2026-06-15 · 37 obs

○ 2017-08-06 16:13:32
● 2021-05-20 02:50:18
● 2021-07-21 14:30:16
○ 2026-02-19 07:08:00
● 2026-02-19 14:07:34
○ 2026-02-20 04:57:16
● 2026-02-24 01:05:34
○ 2026-02-24 07:05:52
○ 2026-03-05 00:39:58
● 2026-03-06 10:41:42
○ 2026-03-10 03:02:20
○ 2026-03-10 12:33:00
● 2026-03-12 01:24:34
● 2026-03-14 01:43:40
○ 2026-03-14 05:19:32
○ 2026-03-15 03:06:18
● 2026-03-22 23:51:52
○ 2026-03-24 14:08:44
○ 2026-03-28 03:13:30
● 2026-03-30 10:22:54
● 2026-04-05 14:47:06
○ 2026-04-06 11:20:22
○ 2026-04-08 07:50:26
● 2026-04-09 05:20:34
○ 2026-04-11 02:49:16
● 2026-04-13 07:47:28
○ 2026-04-17 08:52:04
○ 2026-04-25 17:01:00
● 2026-04-26 03:59:16
○ 2026-04-28 20:27:34
● 2026-05-02 07:29:16
● 2026-05-23 08:57:06
○ 2026-05-25 19:13:08
● 2026-05-30 13:24:06
● 2026-06-15 13:50:42
○ 2026-06-22 19:11:56
○ 2026-07-03 11:07:20

○A2a06:98c1:3120::2026-02-19 → 2026-06-27 · 35 obs

○A2a06:98c1:3121::2026-02-19 → 2026-06-27 · 35 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
rp.dev	will.ns.cloudflare.com, mary.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.149

NS records: will.ns.cloudflare.com, mary.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 782ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.15.226, 172.67.208.39`
AAAA	2	`2606:4700:3033::6815:fe2, 2606:4700:3030::ac43:d027`
NS	2	`mary.ns.cloudflare.com, will.ns.cloudflare.com`
MX	3	`amir.mx.cloudflare.net (pri: 10), linda.mx.cloudflare.net (pri: 77)...`
TXT	2	`openai-domain-verification=dv-Kwr7Ei0w8G, v=spf1 include:amazonses.com include:_sp`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mary.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The domain www.rp.dev falls under the parent rp.dev.

IP Addresses

rp.dev directs to four IP numbers, which are 104.21.15.226, 172.67.208.39, 2606:4700:3030::ac43:d027 and 2606:4700:3033::6815:fe2.

pavl.in, betn1.net, pafikabuogankomeringulu.org and two other host names share IP numbers with rp.dev.

Name Servers

rp.dev is served by two delegated name servers, mary.ns.cloudflare.com and will.ns.cloudflare.com.

rp.dev uses the same name servers as several other domains — among them directcremation.com, treasure-broker.com, 0hp.com and two more.

At least some of rp.dev's name servers are shared with other domains, for example maggiebeer.com.au, qysynzovbduzh.online, newstyledata.net and two more.

These name servers tend to be deployed in combination with the name servers dawn.ns.cloudflare.com and andy.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

mary.ns.cloudflare.com carries IP addresses 108.162.192.134, 172.64.32.134 and 173.245.58.134, with 3 other addresses beyond those.

will.ns.cloudflare.com carries IP addresses 108.162.193.149, 172.64.33.149 and 173.245.59.149, with 3 other addresses beyond those.

Mail Servers

The MX records for rp.dev list three mail servers: amir.mx.cloudflare.net, isaac.mx.cloudflare.net and linda.mx.cloudflare.net.

rp.dev has at least partial mail server overlap with other domains such as resourcefulbees.com, is2511.com, hawkingrei.com and two more.

It is common to find these mail servers used together with the mail servers mx1.forwardemail.net and mx2.forwardemail.net.

Hostnames that resolve to 6 IP addresses:

amir.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

isaac.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

linda.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.

rp.dev - robtex.com

rp.dev

dev

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`rp.dev`

`dev`