efmathewson.com - robtex.com
efmathewson.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.236.195.67🇺🇸 AS26347173.236.128.0/17 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES | ||||||
| PTR | efmathewson.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 | 18.236.29.166🇺🇸 Amazon18.236.0.0/15 EC2 PDX prefix | ||||||
| PTR | ec2-18-236-29-166.us-west-2.compute.amazonaws.com | ||||||
| MX | mx2.mailchannels.net ⭐ 🔒 | ||||||
| A | 52.38.143.159🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix | ||||||
| PTR | ec2-52-38-143-159.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 2026-02-02 #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=1771291435 | ||||||
PTR for
Same first word
efmathewson.com |
DNS History
11 records (6 active, 5 former)
○NSadns.cv.siteprotect.com2007-08-23 → 2017-05-29 · 4 obs
● 2017-05-29 13:14:52
○ 2026-03-02 21:16:40
○ 2026-03-23 10:39:06
○NSbdns.cv.siteprotect.com2007-08-23 → 2017-05-29 · 4 obs
● 2017-05-29 13:14:52
○ 2026-03-02 21:16:40
○ 2026-03-23 10:39:06
●NSns1.dreamhost.com2026-03-02 → 2026-03-23 · 3 obs
● 2026-03-02 21:16:40
● 2026-03-23 10:39:06
●NSns2.dreamhost.com2026-03-02 → 2026-03-23 · 3 obs
● 2026-03-02 21:16:40
● 2026-03-23 10:39:06
●NSns3.dreamhost.com2026-03-02 → 2026-03-23 · 3 obs
● 2026-03-02 21:16:40
● 2026-03-23 10:39:06
○MXmail.efmathewson.com2007-08-23 → 2017-05-29 · 4 obs
● 2017-05-29 13:14:52
○ 2026-03-02 21:16:40
○ 2026-03-23 10:39:06
●MXmx1.mailchannels.net2026-03-02 → 2026-03-23 · 3 obs
● 2026-03-02 21:16:40
● 2026-03-23 10:39:06
●MXmx2.mailchannels.net2026-03-02 → 2026-03-23 · 3 obs
● 2026-03-02 21:16:40
● 2026-03-23 10:39:06
●A173.236.195.672026-03-02 → 2026-03-23 · 3 obs
● 2026-03-02 21:16:40
● 2026-03-23 10:39:06
○A216.110.144.2342015-06-18 → 2017-05-29 · 5 obs
● 2015-06-18 07:45:44
● 2017-05-29 13:14:52
○ 2026-03-02 21:16:40
○ 2026-03-23 10:39:06
○A66.232.153.1052007-08-23 → 2007-08-23 · 3 obs
○ 2015-06-18 07:45:44
○ 2026-03-23 10:39:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| efmathewson.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 efmathewson.com (unsigned zone)
⏱️ Timing
Total: 645ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.236.195.67 |
| NS | 3 | ns2.dreamhost.com, ns1.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
efmathewson.com points to a single IP address: 173.236.195.67.
Name Servers
efmathewson.com is delegated to three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
efmathewson.com at least partially shares name servers with other domains, for example culture-talks.com, eipsum.com, badassmamasquad.com, goodingadvertising.com and mrckstudio.com.
Host names with a single IP address:
ns1.dreamhost.com resolves to 162.159.26.14.
ns2.dreamhost.com resolves to 162.159.26.81.
ns3.dreamhost.com resolves to 162.159.27.84.
Mail Servers
Two mail servers handle efmathewson.com: mx1.mailchannels.net and mx2.mailchannels.net.
efmathewson.com shares the same mail server setup as other domains, including neolipo.com, barstars.cz, sallywoellner.com, hqinfosystem.com and vivify.com.
Host names with one IP number:
mx1.mailchannels.net points to 18.236.29.166; mx2.mailchannels.net points to 52.38.143.159.