ctosg.com - robtex.com
ctosg.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.236.251.36🇺🇸 AS26347173.236.128.0/17 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES | ||||||
| PTR | apache2-udder.iad1-shared-b8-48.dreamhost.com | ||||||
| NS | ns1.dreamhost.com ⭐ | ||||||
| A | 162.159.26.14Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dreamhost.com | ||||||
| NS | ns2.dreamhost.com | ||||||
| A | 162.159.26.81Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dreamhost.com | ||||||
| NS | ns3.dreamhost.com | ||||||
| A | 162.159.27.84Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.dreamhost.com | ||||||
| MX | mx1.mailchannels.net ⭐ | ||||||
| A | 54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-54-69-1-140.us-west-2.compute.amazonaws.com | ||||||
| MX | mx2.mailchannels.net ⭐ | ||||||
| A | 18.236.29.166🇺🇸 Amazon18.236.0.0/15 EC2 PDX prefix | ||||||
| PTR | ec2-18-236-29-166.us-west-2.compute.amazonaws.com | ||||||
| TXT | v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all | ||||||
| SOA | ns1.dreamhost.comhostmaster@dreamhost.com 2026-03-14 #3 | ||||||
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=1776178082 | ||||||
Same first word
ctosg.com |
Similar names
DNS History
12 records (6 active, 6 former)
●NSns1.dreamhost.com2015-06-07 → 2026-04-14 · 2 obs
● 2026-04-14 15:09:12
●NSns2.dreamhost.com2015-06-07 → 2026-04-14 · 2 obs
● 2026-04-14 15:09:12
●NSns3.dreamhost.com2015-06-07 → 2026-04-14 · 2 obs
● 2026-04-14 15:09:12
○MXmx1.dreamhost.com2020-02-13 → 2020-02-13 · 4 obs
● 2020-02-13 19:50:28
○ 2026-03-27 05:17:42
○ 2026-04-14 15:09:12
●MXmx1.mailchannels.net2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 05:17:42
● 2026-04-14 15:09:12
○MXmx1.sub5.homie.mail.dreamhost.com2015-06-07 → 2017-02-17 · 4 obs
● 2017-02-17 09:44:52
○ 2020-02-13 19:50:28
○ 2026-04-14 15:09:12
○MXmx2.dreamhost.com2020-02-13 → 2020-02-13 · 4 obs
● 2020-02-13 19:50:28
○ 2026-03-27 05:17:42
○ 2026-04-14 15:09:12
●MXmx2.mailchannels.net2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 05:17:42
● 2026-04-14 15:09:12
○MXmx2.sub5.homie.mail.dreamhost.com2015-06-07 → 2017-02-17 · 4 obs
● 2017-02-17 09:44:52
○ 2020-02-13 19:50:28
○ 2026-04-14 15:09:12
○A173.236.148.1652015-06-07 → 2015-06-07 · 3 obs
○ 2015-10-25 10:23:44
○ 2026-04-14 15:09:12
●A173.236.251.362026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 05:17:42
● 2026-04-14 15:09:12
○A208.97.149.1332015-10-25 → 2020-02-13 · 5 obs
● 2015-10-25 10:23:44
● 2020-02-13 19:50:28
○ 2026-03-27 05:17:42
○ 2026-04-14 15:09:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ctosg.com | ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com | 3 records |
✅ Authoritative Response
Server:162.159.26.14
NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctosg.com (unsigned zone)
⏱️ Timing
Total: 341ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.236.251.36 |
| NS | 3 | ns1.dreamhost.com, ns3.dreamhost.com... |
| MX | 2 | mx2.mailchannels.net (pri: 0), mx1.mailchannels.net (pri: 0) |
| TXT | 1 | v=spf1 mx include:netblocks.dreamhost.co |
| SOA | 1 | ns1.dreamhost.com hostmaster.dreamhost.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com)
Analysis
IP Addresses
ctosg.com resolves to a single IP: 173.236.251.36.
Other host names, for instance divancenter.org, layerone.org, diceman.com.au, hornsby.pizza and maglight.com.au share IP numbers with ctosg.com.
Name Servers
ctosg.com delegates to three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
ctosg.com shares some name servers with other domains, for example ozmatrix.net, michaelnielsen.org, debutcreative.com, flocial.com and aru.org.bo.
Host names with a single IP: ns1.dreamhost.com points to 162.159.26.14; ns2.dreamhost.com points to 162.159.26.81; ns3.dreamhost.com points to 162.159.27.84.
Mail Servers
ctosg.com is served by two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.
ctosg.com shares the mail server setup with other domains, for example hakker.dk, guster.net, conradzero.com, michali.net and halcon.no.
ctosg.com shares some mail servers with other domains, at least partially, for instance seqazia.com, wcorl.org and visit-sweden.org.
Host names with a single IP:
mx1.mailchannels.net points to 54.69.1.140
mx2.mailchannels.net points to 18.236.29.166