mcubd.top - robtex.com

mcubd.top

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:a5c2🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:51e6🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.230Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.165.194🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdaniella.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
A2803:f800:50::6ca2:c2e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdaniella.ns.cloudflare.com
A2a06:98c1:50::ac40:22e4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdaniella.ns.cloudflare.com
A108.162.194.228🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
A162.159.38.228Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
A172.64.34.228🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
NSsri.ns.cloudflare.com
A2606:4700:58::adf5:3bea🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsri.ns.cloudflare.com
A2803:f800:50::6ca2:c1ea🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsri.ns.cloudflare.com
A2a06:98c1:50::ac40:21ea🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsri.ns.cloudflare.com
A108.162.193.234🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsri.ns.cloudflare.com
A172.64.33.234🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsri.ns.cloudflare.com
A173.245.59.234🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsri.ns.cloudflare.com
MXmx.mcubd.top ⭐
A2606:4700:3031::ac43:a5c2🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2606:4700:3036::6815:51e6🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A104.21.81.230Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.67.165.194🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.81.230, 172.67.165.194
IPv62606:4700:3031::ac43:a5c2, 2606:4700:3036::6815:51e6
SOAdaniella.ns.cloudflare.comdns@cloudflare.com serial=2395873115

top

DNSSEC🔒 Signed (DS record present)
NSa.zdnscloud.com ⭐
NSa.zdnscloud.cn
NSb.zdnscloud.cn
NSc.zdnscloud.com
NSd.zdnscloud.com
NSf.zdnscloud.cn
NSg.zdnscloud.com
NSi.zdnscloud.cn
NSj.zdnscloud.com
TXT2026-03-15_12:30:03
SOAa.zdnscloud.comtd_dns_gtld@knet.cn serial=1395268745

Subdomains

mx.mcubd.top

Same first word

mcubd.top

Similar names

umcdb.org
mcbud.com.ua
cbdum.com
ubmcd.org
mcbud.com
bcmud.org
bumcd.com
cdbum.com
dbumc.org
mcudb.com

DNS History

7 records (7 active, 0 former)

NSdaniella.ns.cloudflare.comsri.ns.cloudflare.comMXmx.mcubd.topA104.21.81.230172.67.165.1942606:4700:3031::ac43:a5c22606:4700:3036::6815:51e6
●NSdaniella.ns.cloudflare.com2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-14 09:17:22
● 2026-03-24 05:13:36
●NSsri.ns.cloudflare.com2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-14 09:17:22
● 2026-03-24 05:13:36
●MXmx.mcubd.top2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-14 09:17:22
● 2026-03-24 05:13:36
●A104.21.81.2302026-03-14 → 2026-03-24 · 2 obs
● 2026-03-14 09:17:22
● 2026-03-24 05:13:36
●A172.67.165.1942026-03-14 → 2026-03-24 · 2 obs
● 2026-03-14 09:17:22
● 2026-03-24 05:13:36
●A2606:4700:3031::ac43:a5c22026-03-14 → 2026-03-24 · 2 obs
● 2026-03-14 09:17:22
● 2026-03-24 05:13:36
●A2606:4700:3036::6815:51e62026-03-14 → 2026-03-24 · 2 obs
● 2026-03-14 09:17:22
● 2026-03-24 05:13:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
topa.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com...8 records
mcubd.topsri.ns.cloudflare.com, daniella.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.234

NS records: sri.ns.cloudflare.com, daniella.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcubd.top (unsigned zone)

⏱️ Timing

Total: 444ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.165.194, 104.21.81.230
AAAA22606:4700:3036::6815:51e6, 2606:4700:3031::ac43:a5c2
NS2daniella.ns.cloudflare.com, sri.ns.cloudflare.com
MX1mx.mcubd.top (pri: 0)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1daniella.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com...)

Analysis

Hierarchy

mcubd.top is the parent of mx.mcubd.top.

IP Addresses

Four IP numbers are pointed to by mcubd.top: 2606:4700:3031::ac43:a5c2, 2606:4700:3036::6815:51e6, 104.21.81.230 and 172.67.165.194.

other host names including api.corotos.app, www.queenofthelandfestival.com, hnyasco.com, careerinbeta.com and packitgourmet.com share IP numbers with mcubd.top.

Name Servers

mcubd.top is delegated to two name servers daniella.ns.cloudflare.com and sri.ns.cloudflare.com.

mcubd.top shares the same name server setup as other domains, for instance calafustera.com, meteobenissa.com, foldexmoon.world, m-918kiss.com and allen.company.

mcubd.top at least partially shares name servers with other domains, for instance manoirdelorient.com, jedha7720.com.br, family-meble.pl, viceversahotel.com and cookconnect.com.

These name servers are commonly used with lamar.ns.cloudflare.com, paige.ns.cloudflare.com and maxim.ns.cloudflare.com.

Host names with six IP numbers:

Host name daniella.ns.cloudflare.com points to: 2606:4700:50::a29f:26e4, 2803:f800:50::6ca2:c2e4, 2a06:98c1:50::ac40:22e4, 108.162.194.228, 162.159.38.228 and 172.64.34.228.

Host name sri.ns.cloudflare.com points to: 2606:4700:58::adf5:3bea, 2803:f800:50::6ca2:c1ea, 2a06:98c1:50::ac40:21ea, 108.162.193.234, 172.64.33.234 and 173.245.59.234.

Mail Servers

mcubd.top is handled by a single mail server, mx.mcubd.top.

The host name mx.mcubd.top resolves to four IP numbers: 2606:4700:3031::ac43:a5c2, 2606:4700:3036::6815:51e6, 104.21.81.230 and 172.67.165.194.