b52z.co.com - robtex.com

b52z.co.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:5dd5🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:d74c🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.93.213Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.215.76🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmelissa.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ac7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelissa.ns.cloudflare.com
A2803:f800:50::6ca2:c0c7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelissa.ns.cloudflare.com
A2a06:98c1:50::ac40:20c7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelissa.ns.cloudflare.com
A108.162.192.199🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelissa.ns.cloudflare.com
A172.64.32.199🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelissa.ns.cloudflare.com
A173.245.58.199🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelissa.ns.cloudflare.com
NSned.ns.cloudflare.com
A2606:4700:58::adf5:3bd2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRned.ns.cloudflare.com
A2803:f800:50::6ca2:c1d2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRned.ns.cloudflare.com
A2a06:98c1:50::ac40:21d2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRned.ns.cloudflare.com
A108.162.193.210🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRned.ns.cloudflare.com
A172.64.33.210🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRned.ns.cloudflare.com
A173.245.59.210🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRned.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.93.213, 172.67.215.76
IPv6 hints2606:4700:3031::6815:5dd5, 2606:4700:3032::ac43:d74c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=251, name=cloudflare-ech.com
SOAmelissa.ns.cloudflare.comdns@cloudflare.com serial=2410821270

co.com

DNSSEC⚠️ Not signed
A169.60.151.232🇺🇸 SOFTLAYER169.60.128.0/18 -dal13
NSns0.nic.co.com ⭐
NSns1.nic.co.com
NSns2.nic.co.com
NSns3.nic.co.com
NSns4.nic.co.com
MXmx.spamexperts.com ⭐
MXfallbackmx.spamexperts.eu(20)
MXlastmx.spamexperts.net(30)
TXTgoogle-site-verification=7OcubotXUUSYYCSil8JjPJ_2uxorUHKIpmbUGsV_caA
TXTv=spf1 mx ip4:169.60.151.232 ip4:184.172.61.109 ip4:169.60.163.139 ip4:169.60...
SOAns0.nic.co.comhostmaster@co.com serial=2014421480
rank #559 globally
rank #334 in the tld

co.com

Co.com is a domain platform that offers.comdomain owners with second-level names ending in "co" the ability to promote a shorter branded web address, and it is also known as a premium/generic domain marketed for businesses seeking a short, brandable ".co"-style name while keeping the trusted.comTLD.

Key facts

  • Owner / operator: Neustar (historically); domain has changed hands among registry/marketing operators over time — current operator unknown with certainty
  • TLD:.com— gTLD
  • Primary purpose: branded short-domain / business identity marketing (positioned as an alternative to.coccTLD names)
  • Status: active

Related domains

  • .co— the Colombian ccTLD that is marketed globally as a generic "company/corporation" alias, conceptually related to the co.com branding proposition
⚠️ On DNS blocklist: spam-tlds
📈 Tranco rank: #2,443

Same first word

b52z.co.com
b52z.com

Similar names

b2z5.com
bz52.com
52bz.cn
52zb.com.cn
zb25.com
52zb.cn
52zb.com
2z5b.cn
zb25.net

DNS History

10 records (6 active, 4 former)

NSmelissa.ns.cloudflare.comned.ns.cloudflare.comA104.21.93.213172.67.215.762606:4700:3031::6815:5dd52606:4700:3032::ac43:d74c188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSmelissa.ns.cloudflare.com2026-06-21 → 2026-08-14 · 2 obs
● 2026-06-21 11:33:30
● 2026-08-14 05:15:10
●NSned.ns.cloudflare.com2026-06-21 → 2026-08-14 · 2 obs
● 2026-06-21 11:33:30
● 2026-08-14 05:15:10
●A104.21.93.2132026-08-14 → 2026-08-14 · 2 obs
○ 2026-06-21 11:33:30
● 2026-08-14 05:15:10
●A172.67.215.762026-08-14 → 2026-08-14 · 2 obs
○ 2026-06-21 11:33:30
● 2026-08-14 05:15:10
○A188.114.96.02026-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 11:33:30
○ 2026-08-14 05:15:10
○A188.114.97.02026-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 11:33:30
○ 2026-08-14 05:15:10
●A2606:4700:3031::6815:5dd52026-08-14 → 2026-08-14 · 2 obs
○ 2026-06-21 11:33:30
● 2026-08-14 05:15:10
●A2606:4700:3032::ac43:d74c2026-08-14 → 2026-08-14 · 2 obs
○ 2026-06-21 11:33:30
● 2026-08-14 05:15:10
○A2a06:98c1:3120::2026-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 11:33:30
○ 2026-08-14 05:15:10
○A2a06:98c1:3121::2026-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 11:33:30
○ 2026-08-14 05:15:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
co.comns1.nic.co.com, ns2.nic.co.com, ns3.nic.co.com, ns4.nic.co.com8 records
b52z.co.commelissa.ns.cloudflare.com, ned.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.210

NS records: melissa.ns.cloudflare.com, ned.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b52z.co.com (unsigned zone)

⏱️ Timing

Total: 723ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.93.213, 172.67.215.76
AAAA22606:4700:3031::6815:5dd5, 2606:4700:3032::ac43:d74c
NS2melissa.ns.cloudflare.com, ned.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1melissa.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (ns1.nic.co.com, ns1.nic.co.com, ns2.nic.co.com...)

Analysis

IP Addresses

b52z.co.com has four IP addresses: 104.21.93.213, 172.67.215.76, 2606:4700:3031::6815:5dd5 and 2606:4700:3032::ac43:d74c.

Additional host names — cmacontainerleasing.com, www.hovercards.com, greenhouse-as.com and two others — share IP numbers with b52z.co.com.

Name Servers

The NS records for b52z.co.com delegate to melissa.ns.cloudflare.com and ned.ns.cloudflare.com.

b52z.co.com shares its name server setup with other domains, including internationalstore.com.co, draftkings.com.co, shine.studio and two others.

b52z.co.com has at least partial name server overlap with other domains, such as classomsk.com, musickitboutique.com, desi(0x787878)v.net and two others.

It is common to see these name servers used together with name servers josephine.ns.cloudflare.com and ajay.ns.cloudflare.com.

Host names with 6 IP numbers:

melissa.ns.cloudflare.com maps to 108.162.192.199, 172.64.32.199, 173.245.58.199 and 3 additional IP addresses.

ned.ns.cloudflare.com maps to 108.162.193.210, 172.64.33.210, 173.245.59.210 and 3 additional IP addresses.