calothrix.com - robtex.com
calothrix.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.90.53.13🇺🇸 AS2634764.90.32.0/19 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES | ||||||
| PTR | apache2-pat.pdx1-shared-a4-03.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 | 54.187.177.89🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix | ||||||
| PTR | ec2-54-187-177-89.us-west-2.compute.amazonaws.com | ||||||
| MX | mx2.mailchannels.net ⭐ | ||||||
| A | 54.187.177.89🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix | ||||||
| PTR | ec2-54-187-177-89.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 2026-04-10 #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=1777062486 | ||||||
Subdomains
mail.calothrix.com |
DNS History
10 records (6 active, 4 former)
○NSns.softcomca.com2015-07-10 → 2017-04-02 · 3 obs
● 2017-04-02 12:11:28
○ 2026-04-24 20:57:26
●NSns1.dreamhost.com2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 20:57:26
●NSns2.dreamhost.com2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 20:57:26
○NSns2.softcomca.com2015-07-10 → 2017-04-02 · 3 obs
● 2017-04-02 12:11:28
○ 2026-04-24 20:57:26
●NSns3.dreamhost.com2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 20:57:26
○MXmail.calothrix.com2015-07-10 → 2017-04-02 · 3 obs
● 2017-04-02 12:11:28
○ 2026-04-24 20:57:26
●MXmx1.mailchannels.net2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 20:57:26
●MXmx2.mailchannels.net2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 20:57:26
○A168.144.74.752015-07-10 → 2017-04-02 · 3 obs
● 2017-04-02 12:11:28
○ 2026-04-24 20:57:26
●A64.90.53.132026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 20:57:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| calothrix.com | ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com | 3 records |
✅ Authoritative Response
Server:162.159.27.84
NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calothrix.com (unsigned zone)
⏱️ Timing
Total: 107ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.90.53.13 |
| NS | 3 | ns3.dreamhost.com, ns1.dreamhost.com... |
| MX | 2 | mx1.mailchannels.net (pri: 0), mx2.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
Hierarchy
calothrix.com is a parent of mail.calothrix.com.
IP Addresses
calothrix.com points to a single IP number: 64.90.53.13.
Other host names, for instance jpf.org.au, dughi.com, fairbrothers.com, lawtalk.com.au and www.supermercadoent.com share IP numbers with calothrix.com.
Name Servers
The delegation for calothrix.com is handled by three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
calothrix.com at least partially shares name servers with other domains, for instance mcbainassociates.com, blogtycoon.net, stjosephnm.org, hawaiienergycapital.com and veryvito.com.
Host names with one IP number:
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
calothrix.com is handled by two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.
calothrix.com uses the same mail server configuration as other domains, such as rtomedia.com, tradiecorp.com, mashreq.edu.sd, ondes.net and aavadb.com.
calothrix.com shares mail servers with other domains, at least partially, for instance itekon.se and eklinder.se.
Host names sharing a single IP:
mx1.mailchannels.net points to 54.187.177.89
mx2.mailchannels.net points to 54.187.177.89
Host names that point to 54.187.177.89: mx1.mailchannels.net and mx2.mailchannels.net