culbco.com - robtex.com
culbco.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.49.39.29🇺🇸 HURRICANE65.49.0.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| NS | dns1.usethisnameserver.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 72.52.99.132🇺🇸 HURRICANE72.52.64.0/18 Hurricane Electric 760 Mission Ct Fremont, CA | ||||||
| NS | dns1.alwayswebhosting.com ⚠️ Not in zone NS records | ||||||
| A | 207.148.11.205🇺🇸 AS-VULTR207.148.8.0/21 Vultr Assigned Prefix | ||||||
| PTR | ns1.virtualnameserver.com | ||||||
| NS | dns2.alwayswebhosting.com ⚠️ Not in zone NS records | ||||||
| A | 140.82.49.68🇺🇸 AS-VULTR140.82.48.0/22 Vultr Assigned Prefix | ||||||
| PTR | ns2.virtualnameserver.com | ||||||
| NS | dns2.usethisnameserver.com ⚠️ Not in parent delegation | ||||||
| A | 216.37.42.4🇺🇸 E-xpedient216.37.0.0/18 Indianapolis | ||||||
| PTR | dns2.usethisnameserver.com | ||||||
| NS | dns3.alwayswebhosting.com ⚠️ Not in zone NS records | ||||||
| A | 167.71.178.154🇺🇸 DIGITALOCEAN167.71.176.0/20 DigitalOcean | ||||||
| PTR | ns3.virtualnameserver.com | ||||||
| NS | dns3.usethisnameserver.com ⚠️ Not in parent delegation | ||||||
| A | 64.62.143.150🇺🇸 HURRICANE64.62.128.0/18 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| MX | culbco.com ⭐ | ||||||
| A | 65.49.39.29🇺🇸 HURRICANE65.49.0.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| TXT | v=spf1 ip4:65.49.39.29 +mx +a +ip4:216.218.207.108 +include:relay.mailchannel... | ||||||
| SOA | dns1.usethisnameserver.comadmin@hostgo.com 2026-04-24 #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=1777016431 | ||||||
MX for
culbco.com |
Same first word
culbco.com |
Similar names
cluboc.net |
occlub.ru |
blucco.com |
occlub.no |
clubco.org |
occlub.com |
clubco.info |
coclub.app |
clubco.sakura.ne.jp |
clubco.sg |
occlub.de |
clubco.com |
lubocc.com |
ccbluo.cn |
cubloc.com |
clubco.ru |
coclub.com |
occlub.net |
cluboc.site |
DNS History
10 records (8 active, 2 former)
●NSdns1.alwayswebhosting.com2015-08-17 → 2026-04-24 · 2 obs
● 2026-04-24 07:53:52
●NSdns1.usethisnameserver.com2026-02-18 → 2026-04-24 · 3 obs
● 2026-02-18 21:58:56
● 2026-04-24 07:53:52
●NSdns2.alwayswebhosting.com2015-08-17 → 2026-04-24 · 2 obs
● 2026-04-24 07:53:52
●NSdns2.usethisnameserver.com2026-02-18 → 2026-04-24 · 3 obs
● 2026-02-18 21:58:56
● 2026-04-24 07:53:52
●NSdns3.alwayswebhosting.com2015-08-17 → 2026-04-24 · 2 obs
● 2026-04-24 07:53:52
●NSdns3.usethisnameserver.com2026-02-18 → 2026-04-24 · 3 obs
● 2026-02-18 21:58:56
● 2026-04-24 07:53:52
●MXculbco.com2026-02-18 → 2026-04-24 · 3 obs
● 2026-02-18 21:58:56
● 2026-04-24 07:53:52
○MXd47739a.ess.barracudanetworks.com2015-08-17 → 2016-12-21 · 4 obs
● 2016-12-21 14:12:20
○ 2026-02-18 21:58:56
○ 2026-04-24 07:53:52
○A216.218.207.1192015-08-17 → 2016-12-21 · 4 obs
● 2016-12-21 14:12:20
○ 2026-02-18 21:58:56
○ 2026-04-24 07:53:52
●A65.49.39.292026-02-18 → 2026-04-24 · 3 obs
● 2026-02-18 21:58:56
● 2026-04-24 07:53:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| culbco.com | dns2.alwayswebhosting.com, dns1.alwayswebhosting.com, dns3.alwayswebhosting.com | 3 records |
✅ Authoritative Response
Server:167.71.178.154
NS records: dns2.alwayswebhosting.com, dns1.alwayswebhosting.com, dns3.alwayswebhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for culbco.com (unsigned zone)
⏱️ Timing
Total: 436ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.49.39.29 |
| NS | 3 | dns1.usethisnameserver.com, dns2.usethisnameserver.com... |
| MX | 1 | culbco.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:65.49.39.29 +mx +a +ip4:216.2 |
| SOA | 1 | dns1.usethisnameserver.com admin.hostgo. |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (dns2.alwayswebhosting.com, dns1.alwayswebhosting.com, dns3.alwayswebhosting.com)
Analysis
Mail Server Role
The mail server for culbco.com is culbco.com.
IP Addresses
culbco.com points to a single IP address: 65.49.39.29.
Other host names such as mail.henderhan.com, iftrainingservices.com, alwaysvps.com, cashmerecomputers.com and carpetcleaningleessummit.com share IPs with culbco.com.
Name Servers
culbco.com is delegated to six name servers: dns1.alwayswebhosting.com, dns2.alwayswebhosting.com, dns3.alwayswebhosting.com, dns1.usethisnameserver.com, dns2.usethisnameserver.com and dns3.usethisnameserver.com.
culbco.com at least partially shares name servers with other domains, for example host7.devsquad.tech, sslpage.com, musicsavage.com, itanix.com and cloud9sites.com.
these name servers are commonly used with the following name servers: ns1.hostgo.com, ns2.hostgo.com, ns1.toastserver.com, ns2.toastserver.com, ns3.toastserver.com, ns.route66.net, ns2.route66.net, ns4.toastserver.com, ns.thehostgroup.com and ns2.thehostgroup.com.
Hosts with one IP number:
dns1.alwayswebhosting.com points to 207.148.11.205
dns2.alwayswebhosting.com points to 140.82.49.68
dns3.alwayswebhosting.com points to 167.71.178.154
dns1.usethisnameserver.com points to 72.52.99.132
dns2.usethisnameserver.com points to 216.37.42.4
dns3.usethisnameserver.com points to 64.62.143.150
Mail Servers
One mail server handles culbco.com; that server is culbco.com.
culbco.com points to a single IP number: 65.49.39.29.