5mcu.com - robtex.com

5mcu.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:936b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:b07🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.11.7Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.147.107🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarnold.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b45🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarnold.ns.cloudflare.com
A2803:f800:50::6ca2:c145🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarnold.ns.cloudflare.com
A2a06:98c1:50::ac40:2145🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarnold.ns.cloudflare.com
A108.162.193.69🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarnold.ns.cloudflare.com
A172.64.33.69🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarnold.ns.cloudflare.com
A173.245.59.69🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarnold.ns.cloudflare.com
NSsusan.ns.cloudflare.com
A2606:4700:50::a29f:26c7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsusan.ns.cloudflare.com
A2803:f800:50::6ca2:c2c7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsusan.ns.cloudflare.com
A2a06:98c1:50::ac40:22c7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsusan.ns.cloudflare.com
A108.162.194.199🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsusan.ns.cloudflare.com
A162.159.38.199Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsusan.ns.cloudflare.com
A172.64.34.199🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsusan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.11.7, 172.67.147.107
IPv62606:4700:3035::ac43:936b, 2606:4700:3036::6815:b07
SOAarnold.ns.cloudflare.comdns@cloudflare.com serial=2399757617

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=1771291435
rank #931023 globally
rank #425311 in the tld

Same first word

5mcu.com

Similar names

muc5.de
5cum.com
5muc.cn

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSarnold.ns.cloudflare.comsusan.ns.cloudflare.comns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netA104.21.11.7172.67.147.1072606:4700:3035::ac43:936b2606:4700:3036::6815:b07CNAMEs-67104.gotocdn.com
●NSarnold.ns.cloudflare.com2026-02-23 → 2026-03-23 · 3 obs
○ 2019-04-07 20:05:30
● 2026-02-23 11:12:04
● 2026-03-23 20:24:12
○NSns1.myhostadmin.net2015-06-12 → 2019-04-07 · 4 obs
● 2015-06-12 13:16:10
● 2019-04-07 20:05:30
○ 2026-02-23 11:12:04
○ 2026-03-23 20:24:12
○NSns2.myhostadmin.net2015-06-12 → 2019-04-07 · 4 obs
● 2015-06-12 13:16:10
● 2019-04-07 20:05:30
○ 2026-02-23 11:12:04
○ 2026-03-23 20:24:12
○NSns3.myhostadmin.net2015-06-12 → 2019-04-07 · 4 obs
● 2015-06-12 13:16:10
● 2019-04-07 20:05:30
○ 2026-02-23 11:12:04
○ 2026-03-23 20:24:12
○NSns4.myhostadmin.net2015-06-12 → 2019-04-07 · 4 obs
● 2015-06-12 13:16:10
● 2019-04-07 20:05:30
○ 2026-02-23 11:12:04
○ 2026-03-23 20:24:12
○NSns5.myhostadmin.net2015-06-12 → 2019-04-07 · 4 obs
● 2015-06-12 13:16:10
● 2019-04-07 20:05:30
○ 2026-02-23 11:12:04
○ 2026-03-23 20:24:12
○NSns6.myhostadmin.net2015-06-12 → 2019-04-07 · 4 obs
● 2015-06-12 13:16:10
● 2019-04-07 20:05:30
○ 2026-02-23 11:12:04
○ 2026-03-23 20:24:12
●NSsusan.ns.cloudflare.com2026-02-23 → 2026-03-23 · 3 obs
○ 2019-04-07 20:05:30
● 2026-02-23 11:12:04
● 2026-03-23 20:24:12
●A104.21.11.72026-02-23 → 2026-03-23 · 2 obs
● 2026-02-23 11:12:04
● 2026-03-23 20:24:12
●A172.67.147.1072026-02-23 → 2026-03-23 · 2 obs
● 2026-02-23 11:12:04
● 2026-03-23 20:24:12
●A2606:4700:3035::ac43:936b2026-02-23 → 2026-03-23 · 2 obs
● 2026-02-23 11:12:04
● 2026-03-23 20:24:12
●A2606:4700:3036::6815:b072026-02-23 → 2026-03-23 · 2 obs
● 2026-02-23 11:12:04
● 2026-03-23 20:24:12
○CNAMEs-67104.gotocdn.com2015-06-12 → 2019-04-07 · 4 obs
● 2015-06-12 13:16:10
● 2019-04-07 20:05:30
○ 2026-02-23 11:12:04
○ 2026-03-23 20:24:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
5mcu.comarnold.ns.cloudflare.com, susan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.69

NS records: arnold.ns.cloudflare.com, susan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 5mcu.com (unsigned zone)

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.11.7, 172.67.147.107
AAAA22606:4700:3035::ac43:936b, 2606:4700:3036::6815:b07
NS2arnold.ns.cloudflare.com, susan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1arnold.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

5mcu.com resolves to four IP numbers: 2606:4700:3035::ac43:936b, 2606:4700:3036::6815:b07, 104.21.11.7 and 172.67.147.107.

other host names for instance superiorhammondave.com, golfhaiphong.com, littlewonderskw.com, ecmalone.com and rbdx96.xyz share IP numbers with 5mcu.com.

Name Servers

5mcu.com is delegated to two name servers: arnold.ns.cloudflare.com and susan.ns.cloudflare.com.

5mcu.com shares the same name server setup as other domains, for example blockgeni.com, basadg.com, szctgs.com, zhanhongpro.com and legoche.com.

5mcu.com at least partially shares name servers with other domains, for instance sendbot.co, ea.ee, douweosinga.com, jscottbradley.com and yourweb.com.vn.

These name servers are often used with damon.ns.cloudflare.com and noel.ns.cloudflare.com.

Host names with six IP numbers:

arnold.ns.cloudflare.com points to: 2606:4700:58::adf5:3b45, 2803:f800:50::6ca2:c145, 2a06:98c1:50::ac40:2145, 108.162.193.69, 172.64.33.69 and 173.245.59.69; susan.ns.cloudflare.com points to: 2606:4700:50::a29f:26c7, 2803:f800:50::6ca2:c2c7, 2a06:98c1:50::ac40:22c7, 108.162.194.199, 162.159.38.199 and 172.64.34.199.