crbcos.com - robtex.com
crbcos.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | bob.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c168🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2168🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 108.162.193.104🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 172.64.33.104🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 173.245.59.104🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| NS | tia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tia.ns.cloudflare.com | ||||||
| A | 108.162.192.229🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tia.ns.cloudflare.com | ||||||
| A | 172.64.32.229🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tia.ns.cloudflare.com | ||||||
| A | 173.245.58.229🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tia.ns.cloudflare.com | ||||||
| MX | mail.bizafrica.com ⭐ | ||||||
| TXT | postman-domain-verification=5594ab7770e17f72cad4227d3c5c2f531c8a8ef6fb6560ec8... | ||||||
| SOA | bob.ns.cloudflare.comdns@cloudflare.com serial=2407622170 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782903396 | ||||||
Same first word
crbcos.com |
Similar names
DNS History
8 records (3 active, 5 former)
●NSbob.ns.cloudflare.com2026-06-19 → 2026-07-01 · 3 obs
● 2026-06-19 03:47:14
● 2026-07-01 11:13:30
○NSns33.domaincontrol.com2017-05-11 → 2017-05-11 · 3 obs
○ 2026-06-19 03:47:14
○ 2026-07-01 11:13:30
○NSns34.domaincontrol.com2017-05-11 → 2017-05-11 · 3 obs
○ 2026-06-19 03:47:14
○ 2026-07-01 11:13:30
●NStia.ns.cloudflare.com2026-06-19 → 2026-07-01 · 3 obs
● 2026-06-19 03:47:14
● 2026-07-01 11:13:30
●MXmail.bizafrica.com2026-06-19 → 2026-07-01 · 3 obs
● 2026-06-19 03:47:14
● 2026-07-01 11:13:30
○MXmailstore1.secureserver.net2017-05-11 → 2017-05-11 · 3 obs
○ 2026-06-19 03:47:14
○ 2026-07-01 11:13:30
○MXsmtp.secureserver.net2017-05-11 → 2017-05-11 · 3 obs
○ 2026-06-19 03:47:14
○ 2026-07-01 11:13:30
○A184.168.221.422017-05-11 → 2017-05-11 · 3 obs
○ 2026-06-19 03:47:14
○ 2026-07-01 11:13:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| crbcos.com | bob.ns.cloudflare.com, tia.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.229
NS records: bob.ns.cloudflare.com, tia.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | bob.ns.cloudflare.com, tia.ns.cloudflare.com |
| MX | 1 | mail.bizafrica.com (pri: 1) |
| TXT | 1 | postman-domain-verification=5594ab7770e1 |
| SOA | 1 | bob.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (bob.ns.cloudflare.com, bob.ns.cloudflare.com, bob.ns.cloudflare.com...)
Analysis
Name Servers
crbcos.com is delegated to two name servers: bob.ns.cloudflare.com and tia.ns.cloudflare.com.
crbcos.com shares its NS records with other domains, for example usdlt0-to.us, nhrmcfoundation.com, wbma.cc and two others.
crbcos.com has at least partial name server overlap with other domains, such as vintageprojects.com, libohovaonline.com, bluealtair.com and two others.
It is common to find these name servers paired with the name servers aarav.ns.cloudflare.com.
DNS names with 6 IP addresses:
bob.ns.cloudflare.com resolves to 108.162.193.104, 172.64.33.104, 173.245.59.104 and 3 other IP addresses.
tia.ns.cloudflare.com resolves to 108.162.192.229, 172.64.32.229, 173.245.58.229 and 3 other IP addresses.
Mail Servers
The sole mail server for crbcos.com is mail.bizafrica.com.