rfdesigns.org - robtex.com

rfdesigns.org

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:7e7🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:bc14🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.7.231Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.188.20🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSashley.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRashley.ns.cloudflare.com
A2803:f800:50::6ca2:c047🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRashley.ns.cloudflare.com
A2a06:98c1:50::ac40:2047🇺🇸 Cloudflare2a06:98c1:50::/45
PTRashley.ns.cloudflare.com
A108.162.192.71🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRashley.ns.cloudflare.com
A172.64.32.71🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRashley.ns.cloudflare.com
A173.245.58.71🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRashley.ns.cloudflare.com
NSderek.ns.cloudflare.com
A2606:4700:58::adf5:3b9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A2803:f800:50::6ca2:c19a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRderek.ns.cloudflare.com
A2a06:98c1:50::ac40:219a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRderek.ns.cloudflare.com
A108.162.193.154🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A172.64.33.154🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A173.245.59.154🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.7.231, 172.67.188.20
IPv6 hints2606:4700:3033::6815:7e7, 2606:4700:3033::ac43:bc14
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com
SOAashley.ns.cloudflare.comdns@cloudflare.com serial=2399962750

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1776995493
WOT: SAFE (69/100)

Previously MX for

rfdesigns.org

Same first word

rfdesigns.net
rfdesigns.org

Similar names

rfsdesign.nyc
frdesigns.com
fdsingers.com
gfriendss.cc
frdesigns.net

DNS History

12 records (6 active, 6 former)

200920112013201520172019202120232025NSashley.ns.cloudflare.comderek.ns.cloudflare.comns1.myhostcenter.comns2.myhostcenter.comspheradnsmanager.rfdesigns.orgMXrfdesigns.orgA104.21.7.231172.67.188.202606:4700:3033::6815:7e72606:4700:3033::ac43:bc1466.84.42.5972.172.129.116
●NSashley.ns.cloudflare.com2026-03-30 → 2026-04-24 · 3 obs
○ 2017-02-12 23:42:46
● 2026-03-30 09:53:22
● 2026-04-24 02:27:18
●NSderek.ns.cloudflare.com2026-03-30 → 2026-04-24 · 3 obs
○ 2017-02-12 23:42:46
● 2026-03-30 09:53:22
● 2026-04-24 02:27:18
○NSns1.myhostcenter.com2015-05-18 → 2016-04-29 · 5 obs
○ 2008-11-21 08:43:04
● 2015-05-18 03:55:08
● 2016-04-29 01:33:30
○ 2017-02-12 23:42:46
○ 2026-04-24 02:27:18
○NSns2.myhostcenter.com2015-05-18 → 2016-04-29 · 5 obs
○ 2008-11-21 08:43:04
● 2015-05-18 03:55:08
● 2016-04-29 01:33:30
○ 2017-02-12 23:42:46
○ 2026-04-24 02:27:18
○NSspheradnsmanager.rfdesigns.org2008-11-21 → 2017-02-12 · 6 obs
● 2008-11-21 08:43:04
● 2015-05-18 03:55:08
○ 2016-04-29 01:33:30
● 2017-02-12 23:42:46
○ 2026-03-30 09:53:22
○ 2026-04-24 02:27:18
○MXrfdesigns.org2008-11-21 → 2017-02-12 · 4 obs
● 2008-11-21 08:43:04
● 2017-02-12 23:42:46
○ 2026-03-30 09:53:22
○ 2026-04-24 02:27:18
●A104.21.7.2312026-03-30 → 2026-04-24 · 3 obs
○ 2017-02-12 23:42:46
● 2026-03-30 09:53:22
● 2026-04-24 02:27:18
●A172.67.188.202026-03-30 → 2026-04-24 · 3 obs
○ 2017-02-12 23:42:46
● 2026-03-30 09:53:22
● 2026-04-24 02:27:18
●A2606:4700:3033::6815:7e72026-03-30 → 2026-04-24 · 3 obs
○ 2017-02-12 23:42:46
● 2026-03-30 09:53:22
● 2026-04-24 02:27:18
●A2606:4700:3033::ac43:bc142026-03-30 → 2026-04-24 · 3 obs
○ 2017-02-12 23:42:46
● 2026-03-30 09:53:22
● 2026-04-24 02:27:18
○A66.84.42.592008-11-21 → 2008-11-21 · 3 obs
● 2008-11-21 08:43:04
○ 2015-05-18 03:55:08
○ 2026-04-24 02:27:18
○A72.172.129.1162015-05-18 → 2017-02-12 · 5 obs
○ 2008-11-21 08:43:04
● 2015-05-18 03:55:08
● 2017-02-12 23:42:46
○ 2026-03-30 09:53:22
○ 2026-04-24 02:27:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
rfdesigns.orgderek.ns.cloudflare.com, ashley.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.154

NS records: derek.ns.cloudflare.com, ashley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfdesigns.org (unsigned zone)

⏱️ Timing

Total: 400ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.188.20, 104.21.7.231
AAAA22606:4700:3033::6815:7e7, 2606:4700:3033::ac43:bc14
NS2ashley.ns.cloudflare.com, derek.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ashley.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

rfdesigns.org resolves to four IPs: 2606:4700:3033::6815:7e7, 2606:4700:3033::ac43:bc14, 104.21.7.231 and 172.67.188.20.

Other host names, for instance betwin195play.online, postprivatizare.ro, 5zfna.cloudhost.in.net, lifestyleoptions.com and suvrettasnowsports.ch share IP numbers with rfdesigns.org.

Name Servers

rfdesigns.org has two name servers: ashley.ns.cloudflare.com and derek.ns.cloudflare.com.

rfdesigns.org shares the same name server setup as other domains, for example medicallist.ru, bitwiseindustries.com, charmiancarr.com, sqdi.org and dreamup.eu.

rfdesigns.org shares some name servers with other domains, for example aviacompany.com, unibot.cash, actit.co.in, atfcu.net and 7777047.com.

These name servers are often used together with kipp.ns.cloudflare.com, henrik.ns.cloudflare.com and neil.ns.cloudflare.com.

Host names with six IP numbers: ashley.ns.cloudflare.com points to: 2606:4700:50::adf5:3a47, 2803:f800:50::6ca2:c047, 2a06:98c1:50::ac40:2047, 108.162.192.71, 172.64.32.71 and 173.245.58.71; derek.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9a, 2803:f800:50::6ca2:c19a, 2a06:98c1:50::ac40:219a, 108.162.193.154, 172.64.33.154 and 173.245.59.154.