rcbby.co.com - robtex.com

rcbby.co.com

DNSSEC⚠️ Not signed
NShal.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:58::adf5:3bae🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhal.ns.cloudflare.com
A2803:f800:50::6ca2:c1ae🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhal.ns.cloudflare.com
A2a06:98c1:50::ac40:21ae🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhal.ns.cloudflare.com
A108.162.193.174🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhal.ns.cloudflare.com
A172.64.33.174🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhal.ns.cloudflare.com
A173.245.59.174🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhal.ns.cloudflare.com
NSmalavika.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:50::a29f:26a5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalavika.ns.cloudflare.com
A2803:f800:50::6ca2:c2a5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmalavika.ns.cloudflare.com
A2a06:98c1:50::ac40:22a5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmalavika.ns.cloudflare.com
A108.162.194.165🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.38.165Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.34.165🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US

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)
TXTv=spf1 mx ip4:169.60.151.232 ip4:184.172.61.109 ip4:169.60.163.139 ip4:169.60...
TXTgoogle-site-verification=7OcubotXUUSYYCSil8JjPJ_2uxorUHKIpmbUGsV_caA
SOAns0.nic.co.comhostmaster@co.com serial=2014420059
⚠️ On DNS blocklist: tif
rank #553 globally
rank #328 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
📈 Tranco rank: #2,343

Same first word

rcbby.com
rcbby.co.com

Similar names

crbby.com
byrcb.com
bbycr.com
bcrby.com
crybb.com
byrbc.com
bybcr.com

DNS History

2 records (2 active, 0 former)

NShal.ns.cloudflare.commalavika.ns.cloudflare.com
●NShal.ns.cloudflare.com2026-07-27 → 2026-07-30 · 2 obs
● 2026-07-27 12:42:10
● 2026-07-30 07:21:16
●NSmalavika.ns.cloudflare.com2026-07-27 → 2026-07-30 · 2 obs
● 2026-07-27 12:42:10
● 2026-07-30 07:21:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net...-
co.comns1.nic.co.com, ns2.nic.co.com, ns3.nic.co.com, ns4.nic.co.com8 records
rcbby.co.comhal.ns.cloudflare.com, malavika.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.174

NS records: hal.ns.cloudflare.com, malavika.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 314ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 8

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

Analysis

Name Servers

The NS records for rcbby.co.com delegate to hal.ns.cloudflare.com and malavika.ns.cloudflare.com.

rcbby.co.com has the same name server delegation as a number of other domains, such as aaye.co.com, cave.co.com, 1tnch.co.com and two more.

rcbby.co.com partially shares its NS delegation with several other domains, including haiyugesongbifenzhibo.com.cn, zgnanlanzuiqiangzhenrong.com.cn, tritueachau.com and two others.

These name servers often co-occur with the name servers alberto.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

hal.ns.cloudflare.com maps to 108.162.193.174, 172.64.33.174, 173.245.59.174 and 3 additional IP addresses.

malavika.ns.cloudflare.com maps to 108.162.194.165, 162.159.38.165, 172.64.34.165 and 3 additional IP addresses.