rxmcu.com - robtex.com

rxmcu.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:b1e9🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:3b85🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.59.133Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.177.233🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShenry.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A2803:f800:50::6ca2:c1b0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhenry.ns.cloudflare.com
A2a06:98c1:50::ac40:21b0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhenry.ns.cloudflare.com
A108.162.193.176🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A172.64.33.176🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A173.245.59.176🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
NSnicole.ns.cloudflare.com
A2606:4700:50::adf5:3ad3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A2803:f800:50::6ca2:c0d3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnicole.ns.cloudflare.com
A2a06:98c1:50::ac40:20d3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnicole.ns.cloudflare.com
A108.162.192.211🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A172.64.32.211🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A173.245.58.211🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
MXmx1-hosting.jellyfish.systems ⭐
A162.255.118.28🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRoxse3a.privateemail.com
MXmx2-hosting.jellyfish.systems(10)
A162.255.118.29🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRoxse2b.privateemail.com
MXmx3-hosting.jellyfish.systems(20)
A162.255.118.13🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRmx3-hosting.jellyfish.systems
TXTv=spf1 +a +mx +ip4:162.0.209.109 include:spf.web-hosting.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.59.133, 172.67.177.233
IPv62606:4700:3035::ac43:b1e9, 2606:4700:3036::6815:3b85
SOAhenry.ns.cloudflare.comdns@cloudflare.com serial=2399402176

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774442107

Same first word

rxmcu.com

Similar names

crmux.se
rmucx.com
mcrux.com
cumxr.com
urcmx.com
crmux.dk

DNS History

23 records (9 active, 14 former)

20162017201820192020202120222023202420252026NShenry.ns.cloudflare.comnicole.ns.cloudflare.comnia.ns.cloudflare.comns.rxmcu.comns43.worldnic.comns44.worldnic.complato.ns.cloudflare.comMXmx1-hosting.jellyfish.systemsmx2-hosting.jellyfish.systemsmx3-hosting.jellyfish.systemsdc-fd96db92a0b9.rxmcu.commail.rxmcu.comA104.21.59.133172.67.177.2332606:4700:3035::ac43:b1e92606:4700:3036::6815:3b85104.27.150.25104.27.151.25166.78.103.6202.228.45.212606:4700:30::681b:96192606:4700:30::681b:971964.151.92.32
●NShenry.ns.cloudflare.com2026-02-18 → 2026-03-25 · 3 obs
○ 2019-01-17 02:06:24
● 2026-02-18 21:45:28
● 2026-03-25 12:35:48
○NSnia.ns.cloudflare.com2019-01-17 → 2019-01-17 · 4 obs
○ 2017-01-22 14:30:48
● 2019-01-17 02:06:24
○ 2026-02-18 21:45:28
○ 2026-03-25 12:35:48
●NSnicole.ns.cloudflare.com2026-02-18 → 2026-03-25 · 3 obs
○ 2019-01-17 02:06:24
● 2026-02-18 21:45:28
● 2026-03-25 12:35:48
○NSns.rxmcu.com2016-01-20 → 2016-07-13 · 5 obs
○ 2015-07-25 13:19:30
● 2016-01-20 00:09:54
● 2016-07-13 20:00:24
○ 2017-01-22 14:30:48
○ 2026-03-25 12:35:48
○NSns43.worldnic.com2015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 13:19:30
○ 2016-01-20 00:09:54
○ 2026-03-25 12:35:48
○NSns44.worldnic.com2015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 13:19:30
○ 2016-01-20 00:09:54
○ 2026-03-25 12:35:48
○NSplato.ns.cloudflare.com2019-01-17 → 2019-01-17 · 4 obs
○ 2017-01-22 14:30:48
● 2019-01-17 02:06:24
○ 2026-02-18 21:45:28
○ 2026-03-25 12:35:48
○MXdc-fd96db92a0b9.rxmcu.com2019-01-17 → 2019-01-17 · 4 obs
○ 2017-01-22 14:30:48
● 2019-01-17 02:06:24
○ 2026-02-18 21:45:28
○ 2026-03-25 12:35:48
○MXmail.rxmcu.com2016-01-20 → 2016-07-13 · 4 obs
● 2016-01-20 00:09:54
● 2016-07-13 20:00:24
○ 2017-01-22 14:30:48
○ 2026-03-25 12:35:48
●MXmx1-hosting.jellyfish.systems2026-02-18 → 2026-03-25 · 3 obs
○ 2019-01-17 02:06:24
● 2026-02-18 21:45:28
● 2026-03-25 12:35:48
●MXmx2-hosting.jellyfish.systems2026-02-18 → 2026-03-25 · 3 obs
○ 2019-01-17 02:06:24
● 2026-02-18 21:45:28
● 2026-03-25 12:35:48
●MXmx3-hosting.jellyfish.systems2026-02-18 → 2026-03-25 · 3 obs
○ 2019-01-17 02:06:24
● 2026-02-18 21:45:28
● 2026-03-25 12:35:48
●A104.21.59.1332026-02-18 → 2026-03-25 · 3 obs
○ 2019-01-17 02:06:24
● 2026-02-18 21:45:28
● 2026-03-25 12:35:48
○A104.27.150.252019-01-17 → 2019-01-17 · 4 obs
○ 2017-01-22 14:30:48
● 2019-01-17 02:06:24
○ 2026-02-18 21:45:28
○ 2026-03-25 12:35:48
○A104.27.151.252019-01-17 → 2019-01-17 · 4 obs
○ 2017-01-22 14:30:48
● 2019-01-17 02:06:24
○ 2026-02-18 21:45:28
○ 2026-03-25 12:35:48
○A166.78.103.62015-11-22 → 2016-12-20 · 7 obs
○ 2015-07-25 13:19:30
● 2015-11-22 12:46:32
○ 2016-01-20 00:09:54
○ 2016-07-13 20:00:24
● 2016-12-20 00:08:38
○ 2017-01-22 14:30:48
○ 2026-03-25 12:35:48
●A172.67.177.2332026-02-18 → 2026-03-25 · 3 obs
○ 2019-01-17 02:06:24
● 2026-02-18 21:45:28
● 2026-03-25 12:35:48
○A202.228.45.212015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 13:19:30
○ 2015-11-22 12:46:32
○ 2026-03-25 12:35:48
○A2606:4700:30::681b:96192019-01-17 → 2019-01-17 · 4 obs
○ 2017-01-22 14:30:48
● 2019-01-17 02:06:24
○ 2026-02-18 21:45:28
○ 2026-03-25 12:35:48
○A2606:4700:30::681b:97192019-01-17 → 2019-01-17 · 4 obs
○ 2017-01-22 14:30:48
● 2019-01-17 02:06:24
○ 2026-02-18 21:45:28
○ 2026-03-25 12:35:48
●A2606:4700:3035::ac43:b1e92026-02-18 → 2026-03-25 · 3 obs
○ 2019-01-17 02:06:24
● 2026-02-18 21:45:28
● 2026-03-25 12:35:48
●A2606:4700:3036::6815:3b852026-02-18 → 2026-03-25 · 3 obs
○ 2019-01-17 02:06:24
● 2026-02-18 21:45:28
● 2026-03-25 12:35:48
○A64.151.92.322016-01-20 → 2016-07-13 · 5 obs
○ 2015-11-22 12:46:32
● 2016-01-20 00:09:54
● 2016-07-13 20:00:24
○ 2016-12-20 00:08:38
○ 2026-03-25 12:35:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rxmcu.comhenry.ns.cloudflare.com, nicole.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.211

NS records: henry.ns.cloudflare.com, nicole.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rxmcu.com (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.177.233, 104.21.59.133
AAAA22606:4700:3035::ac43:b1e9, 2606:4700:3036::6815:3b85
NS2henry.ns.cloudflare.com, nicole.ns.cloudflare.com
MX3mx2-hosting.jellyfish.systems (pri: 10), mx3-hosting.jellyfish.systems (pri: 20)...
TXT1v=spf1 +a +mx +ip4:162.0.209.109 include
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1henry.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rxmcu.com points to four IP numbers: 2606:4700:3035::ac43:b1e9, 2606:4700:3036::6815:3b85, 104.21.59.133 and 172.67.177.233.

Other host names, for instance koluchka.by, 71331.cn, kunstwander.de, travelnest.in and ptbaconsulting.com share IP numbers with rxmcu.com.

Name Servers

rxmcu.com's delegation is to two name servers henry.ns.cloudflare.com and nicole.ns.cloudflare.com.

rxmcu.com shares the same name server configuration as other domains, such as zapic.moe, nyamdel.com, drati.org, mrwed.com.au and falcon-health.com.

rxmcu.com at least partially shares its name servers with other domains, for instance yydsq.com, x89013.com, optiseller.com, sonmak.eu and remiceme.fun.

these name servers are commonly used together with zainab.ns.cloudflare.com, peyton.ns.cloudflare.com, candy.ns.cloudflare.com and jade.ns.cloudflare.com.

Host names with six IP numbers:

henry.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb0, 2803:f800:50::6ca2:c1b0, 2a06:98c1:50::ac40:21b0, 108.162.193.176, 172.64.33.176 and 173.245.59.176.

nicole.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad3, 2803:f800:50::6ca2:c0d3, 2a06:98c1:50::ac40:20d3, 108.162.192.211, 172.64.32.211 and 173.245.58.211.

Mail Servers

rxmcu.com is handled by three mail servers: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.

rxmcu.com shares some mail servers with other domains, including watchsports24.com, epicfotografie.com, elmariachi.me, neflea.com and viralkand.io.in.

Host names with one IP number:

mx1-hosting.jellyfish.systems points to: 162.255.118.28.

mx2-hosting.jellyfish.systems points to: 162.255.118.29.

mx3-hosting.jellyfish.systems points to: 162.255.118.13.