ctb-cpa.com - robtex.com
ctb-cpa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.21.224.199🇺🇸 Jacksonville216.21.224.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| NS | dns129.a.register.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 216.21.231.129🇺🇸 Jacksonville216.21.231.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | dns129.a.register.com | ||||||
| NS | dns099.b.register.com ⚠️ Not in parent delegation | ||||||
| A | 216.21.232.99🇺🇸 Jacksonville216.21.232.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | dns099.b.register.com | ||||||
| NS | dns1.register.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.248Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns103.c.register.com ⚠️ Not in parent delegation | ||||||
| A | 216.21.235.103🇺🇸 Jacksonville216.21.234.0/23 NF ATL SUBNETS | ||||||
| PTR | dns103.c.register.com | ||||||
| NS | dns177.d.register.com ⚠️ Not in parent delegation | ||||||
| A | 216.21.236.177🇺🇸 Jacksonville216.21.236.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | dns177.d.register.com | ||||||
| NS | dns2.register.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.26.197Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | dns129.a.register.comroot@register.com 2012-10-03 #1 | ||||||
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=1784425442 | ||||||
Same first word
ctb-cpa.com |
Similar names
DNS History
8 records (7 active, 1 former)
●NSdns099.b.register.com2015-05-02 → 2026-07-19 · 2 obs
● 2026-07-19 01:57:24
●NSdns1.register.com2026-04-23 → 2026-07-19 · 3 obs
● 2026-04-23 02:27:36
● 2026-07-19 01:57:24
●NSdns103.c.register.com2015-05-02 → 2026-07-19 · 2 obs
● 2026-07-19 01:57:24
●NSdns129.a.register.com2015-05-02 → 2026-07-19 · 2 obs
● 2026-07-19 01:57:24
●NSdns177.d.register.com2015-05-02 → 2026-07-19 · 2 obs
● 2026-07-19 01:57:24
●NSdns2.register.com2026-04-23 → 2026-07-19 · 3 obs
● 2026-04-23 02:27:36
● 2026-07-19 01:57:24
○MXp.webcom.ctmail.com2016-07-16 → 2016-07-16 · 3 obs
○ 2026-04-23 02:27:36
○ 2026-07-19 01:57:24
●A216.21.224.1992015-05-02 → 2026-07-19 · 2 obs
● 2026-07-19 01:57:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ctb-cpa.com | dns1.register.com, dns2.register.com | 2 records |
✅ Authoritative Response
Server:162.159.26.197
NS records: dns1.register.com, dns2.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctb-cpa.com (unsigned zone)
⏱️ Timing
Total: 2411ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.21.224.199 |
| NS | 4 | dns129.a.register.com, dns103.c.register.com... |
| SOA | 1 | dns129.a.register.com root.register.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.register.com, dns2.register.com)
Analysis
IP Addresses
ctb-cpa.com resolves to just one IP address, 216.21.224.199.
Two other host names, along with gourmetmealsathome.com, eneasz.com and ssshydraulics.com, also share IP numbers with ctb-cpa.com.
Name Servers
DNS for ctb-cpa.com is handled by 6 name servers: dns1.register.com, dns2.register.com, dns129.a.register.com and 3 others.
At least some of ctb-cpa.com's name servers are shared with other domains, for example vaccinatepasadena.com, ssshydraulics.com, vildmedskind.com and two more.
These name servers tend to co-occur with dns177.d.register.com, dns176.d.register.com, dns099.b.register.com and 7 other name servers in the same DNS delegations.
Host names that point to one IP address:
dns1.register.com directs to 162.159.27.248.
dns2.register.com directs to 162.159.26.197.
dns129.a.register.com directs to 216.21.231.129.
dns099.b.register.com directs to 216.21.232.99.
dns103.c.register.com directs to 216.21.235.103.
dns177.d.register.com directs to 216.21.236.177.