mathmicro.com - robtex.com
mathmicro.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.205.1.232🇺🇸 AS2634767.205.0.0/19 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES | ||||||
| PTR | apache2-twiddle.iad1-shared-b7-18.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 2024-06-18 #0 | ||||||
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=1791175679 | ||||||
Same first word
mathmicro.com |
Similar names
Previous names
Next names
DNS History
14 records (6 active, 8 former)
●NSns1.dreamhost.com2015-08-07 → 2026-10-05 · 3 obs
● 2015-08-07 10:42:46
● 2026-10-05 05:16:18
●NSns2.dreamhost.com2015-08-07 → 2026-10-05 · 3 obs
● 2015-08-07 10:42:46
● 2026-10-05 05:16:18
●NSns3.dreamhost.com2015-08-07 → 2026-10-05 · 3 obs
● 2015-08-07 10:42:46
● 2026-10-05 05:16:18
○MXfltr-in1.mail.dreamhost.com2015-08-07 → 2016-03-22 · 5 obs
● 2015-08-07 10:42:46
● 2016-03-22 01:22:52
○ 2016-12-09 19:36:44
○ 2026-10-05 05:16:18
○MXfltr-in2.mail.dreamhost.com2015-08-07 → 2016-03-22 · 5 obs
● 2015-08-07 10:42:46
● 2016-03-22 01:22:52
○ 2016-12-09 19:36:44
○ 2026-10-05 05:16:18
○MXmx1.balanced.looney.mail.dreamhost.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-07 10:42:46
○ 2026-10-05 05:16:18
●MXmx1.mailchannels.net2026-08-26 → 2026-10-05 · 3 obs
● 2026-08-26 02:21:48
● 2026-10-05 05:16:18
○MXmx2.balanced.looney.mail.dreamhost.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-07 10:42:46
○ 2026-10-05 05:16:18
●MXmx2.mailchannels.net2026-08-26 → 2026-10-05 · 3 obs
● 2026-08-26 02:21:48
● 2026-10-05 05:16:18
○MXvade-in1.mail.dreamhost.com2016-12-09 → 2017-06-29 · 5 obs
● 2016-12-09 19:36:44
● 2017-06-29 20:49:48
○ 2026-08-26 02:21:48
○ 2026-10-05 05:16:18
○MXvade-in2.mail.dreamhost.com2016-12-09 → 2017-06-29 · 5 obs
● 2016-12-09 19:36:44
● 2017-06-29 20:49:48
○ 2026-08-26 02:21:48
○ 2026-10-05 05:16:18
○A208.113.152.1982015-08-07 → 2017-06-29 · 5 obs
● 2015-08-07 10:42:46
● 2017-06-29 20:49:48
○ 2026-08-26 02:21:48
○ 2026-10-05 05:16:18
○A208.113.209.192008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-07 10:42:46
○ 2026-10-05 05:16:18
●A67.205.1.2322026-08-26 → 2026-10-05 · 3 obs
● 2026-08-26 02:21:48
● 2026-10-05 05:16:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| mathmicro.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 mathmicro.com (unsigned zone)
⏱️ Timing
Total: 325ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.205.1.232 |
| NS | 3 | ns3.dreamhost.com, ns2.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
IP Addresses
mathmicro.com resolves to one IP address: 67.205.1.232.
brain-focused.mx, velaselfraile.com.ve, parrillerastai.com and two other host names share IP numbers with mathmicro.com.
Name Servers
Three name servers are authoritative for mathmicro.com: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
There is at least partial name server overlap between mathmicro.com and other domains — colegiolohermida.cl, exploreaccess.org, pecia.com.br and two more among them.
Three hostnames, one IP address apiece: ns1.dreamhost.com resolves to 162.159.26.14, ns2.dreamhost.com resolves to 162.159.26.81 and ns3.dreamhost.com resolves to 162.159.27.84.
Mail Servers
Mail for mathmicro.com is handled by two mail servers — mx1.mailchannels.net and mx2.mailchannels.net.
mathmicro.com uses an identical mail server configuration to several other domains — among them philadelphiabaptistchurch.com, ceumanager.org, mail.firebluesun.com and two more.
mx1.mailchannels.net and mx2.mailchannels.net share one IP address between them — 54.187.177.89.
These two host names — mx1.mailchannels.net and mx2.mailchannels.net — each point to 54.187.177.89 IP addresses.