calweb.com - robtex.com
calweb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.57.100.6🇺🇸 SucceedNet64.57.100.0/24 | ||||||
| PTR | cpanel3.succeed.net | ||||||
| NS | dns1.succeed.net ⭐ | ||||||
| A | 64.57.96.19🇺🇸 SucceedNet64.57.96.0/24 | ||||||
| PTR | dns1.succeed.net | ||||||
| NS | dns2.succeed.net | ||||||
| A | 52.88.184.130🇺🇸 Amazon52.88.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-52-88-184-130.us-west-2.compute.amazonaws.com | ||||||
| NS | dns3.succeed.net | ||||||
| A | 54.149.154.99🇺🇸 Amazon54.148.0.0/15 EC2 PDX prefix | ||||||
| PTR | ec2-54-149-154-99.us-west-2.compute.amazonaws.com | ||||||
| NS | dns4.succeed.net | ||||||
| A | 52.70.171.109🇺🇸 Amazon52.70.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-52-70-171-109.compute-1.amazonaws.com | ||||||
| MX | mail.cwo.com ⭐ | ||||||
| A | 64.57.96.4🇺🇸 SucceedNet64.57.96.0/24 | ||||||
| PTR | mail.succeed.net | ||||||
| TXT | v=spf1 ip4:64.57.100.6 ip4:209.210.251.130 ip4:209.210.251.132 mx ip4:209.210... | ||||||
| SOA | dns1.succeed.netcpanel_alerts@succeed.net 2026-03-15 #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=1771291435 | ||||||
rank #97284 in the tld
📈 Tranco rank: #361,499
PTR for
Subdomains
whcp2-mta135.calweb.com |
ns11.calweb.com |
whcp1-mta103.calweb.com |
staff.calweb.com |
web1.calweb.com |
whcp2-shared.calweb.com |
ns10.calweb.com |
dynamic.calweb.com |
whcp1-mta113.calweb.com |
ns1.calweb.com |
ns13.calweb.com |
billmax.calweb.com |
ns12.calweb.com |
whcp2-mta159.calweb.com |
ns14.calweb.com |
www2.calweb.com |
whcp1-shared.calweb.com |
webnt.calweb.com |
whcp1-mta104.calweb.com |
cslye.calweb.com |
whcp1-mta73.calweb.com |
ns2.calweb.com |
mailhost02.calweb.com |
whcp1.calweb.com |
whcp1-mta119.calweb.com |
ftp.calweb.com |
www.calweb.com |
mx.calweb.com |
cisco.calweb.com |
pop.calweb.com |
webmail.calweb.com |
whcp1-mta90.calweb.com |
ns3.calweb.com |
whcp2.calweb.com |
whcp2-mta157.calweb.com |
smtp.calweb.com |
mailhost01.calweb.com |
whcp1-mta108.calweb.com |
whcp1-mta76.calweb.com |
whcp1-mta70.calweb.com |
mail.calweb.com |
whcp1-mta74.calweb.com |
whcp1-mta78.calweb.com |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSdns1.succeed.net2026-02-15 → 2026-03-15 · 3 obs
● 2026-02-15 11:27:48
● 2026-03-15 06:44:42
●NSdns2.succeed.net2026-02-15 → 2026-03-15 · 3 obs
● 2026-02-15 11:27:48
● 2026-03-15 06:44:42
●NSdns3.succeed.net2026-02-15 → 2026-03-15 · 3 obs
● 2026-02-15 11:27:48
● 2026-03-15 06:44:42
●NSdns4.succeed.net2026-02-15 → 2026-03-15 · 3 obs
● 2026-02-15 11:27:48
● 2026-03-15 06:44:42
○NSns1.calweb.com2009-07-04 → 2017-10-17 · 4 obs
● 2017-10-17 09:09:56
○ 2026-02-15 11:27:48
○ 2026-03-15 06:44:42
○NSns2.calweb.com2009-07-04 → 2017-10-17 · 4 obs
● 2017-10-17 09:09:56
○ 2026-02-15 11:27:48
○ 2026-03-15 06:44:42
○NSns3.calweb.com2009-07-04 → 2017-10-17 · 4 obs
● 2017-10-17 09:09:56
○ 2026-02-15 11:27:48
○ 2026-03-15 06:44:42
●MXmail.cwo.com2026-02-15 → 2026-03-15 · 3 obs
● 2026-02-15 11:27:48
● 2026-03-15 06:44:42
○MXmx.calweb.com2009-07-04 → 2017-10-17 · 4 obs
● 2017-10-17 09:09:56
○ 2026-02-15 11:27:48
○ 2026-03-15 06:44:42
○A209.128.193.672009-07-04 → 2017-10-17 · 4 obs
● 2017-10-17 09:09:56
○ 2026-02-15 11:27:48
○ 2026-03-15 06:44:42
●A64.57.100.62026-02-15 → 2026-03-15 · 3 obs
● 2026-02-15 11:27:48
● 2026-03-15 06:44:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| calweb.com | dns1.succeed.net, dns2.succeed.net, dns3.succeed.net, dns4.succeed.net | - |
✅ Authoritative Response
Server: 64.57.96.19
NS records: dns1.succeed.net, dns2.succeed.net, dns3.succeed.net, dns4.succeed.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calweb.com (unsigned zone)
⏱️ Timing
Total: 680ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.57.100.6 |
| NS | 4 | dns3.succeed.net, dns2.succeed.net... |
| MX | 1 | mail.cwo.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:64.57.100.6 ip4:209.210.251.1 |
| SOA | 1 | dns1.succeed.net cpanel_alerts.succeed.n |
Analysis
Hierarchy
The parent of whcp2-mta135.calweb.com, ns11.calweb.com, whcp1-mta103.calweb.com, staff.calweb.com, web1.calweb.com and a few other host names is calweb.com.
IP Addresses
calweb.com resolves to a single IP: 64.57.100.6.
Other host names, for instance ccxn.com, proofreader.com, dpproducts.com, orocom.com and acdemocracy.org share IP numbers with calweb.com.
Name Servers
calweb.com is delegated to four name servers: dns1.succeed.net, dns2.succeed.net, dns3.succeed.net and dns4.succeed.net.
calweb.com shares some name servers with other domains, for example galaxymedical.net, goldstate.net, vacaville.net, 97.57.64.in-addr.arpa and aiccu.org.
these name servers are often used with ns1.calweb.com, ns2.calweb.com, ns3.calweb.com, ns1.cwo.com, ns2.cwo.com, ns1.nls.net, ns.nls.net, ns2.nls.net, ns1.succeed.net and ns2.succeed.net.
Host names with a single IP
dns1.succeed.net resolves to 64.57.96.19
dns2.succeed.net resolves to 52.88.184.130
dns3.succeed.net resolves to 54.149.154.99
dns4.succeed.net resolves to 52.70.171.109
Mail Servers
calweb.com is handled by a single mail server, mail.cwo.com.
calweb.com shares the mail server setup with other domains, for example nls.net, realitycheckradio.com, byronca.com, simonlink.com and inabind.net.
calweb.com shares some mail servers with other domains, at least partially; for instance kaufmannarchitects.com, taxtraks.net, birchranch.org, twwoverland.com and lotusca.us.
Host name mail.cwo.com points to IP 64.57.96.4.