sgtscience.com - dns.ninja
sgtscience.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.236.138.3🇺🇸 AS26347173.236.128.0/17 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES | ||||||
| PTR | apache2-cabo.iad1-shared-e1-28.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 | 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 2026-07-21 #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=1785442652 | ||||||
Subdomains
www.sgtscience.com |
Same first word
sgtscience.com |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.dreamhost.com2016-12-16 → 2026-07-30 · 2 obs
● 2026-07-30 20:47:28
●NSns2.dreamhost.com2016-12-16 → 2026-07-30 · 2 obs
● 2026-07-30 20:47:28
●NSns3.dreamhost.com2016-12-16 → 2026-07-30 · 2 obs
● 2026-07-30 20:47:28
●MXmx1.mailchannels.net2026-02-25 → 2026-07-30 · 3 obs
● 2026-02-25 20:48:06
● 2026-07-30 20:47:28
●MXmx2.mailchannels.net2026-02-25 → 2026-07-30 · 3 obs
● 2026-02-25 20:48:06
● 2026-07-30 20:47:28
○MXvade-in1.mail.dreamhost.com2017-07-01 → 2017-07-01 · 3 obs
○ 2026-02-25 20:48:06
○ 2026-07-30 20:47:28
○MXvade-in2.mail.dreamhost.com2017-07-01 → 2017-07-01 · 3 obs
○ 2026-02-25 20:48:06
○ 2026-07-30 20:47:28
●A173.236.138.32026-02-25 → 2026-07-30 · 3 obs
● 2026-02-25 20:48:06
● 2026-07-30 20:47:28
○A173.236.168.132016-12-16 → 2017-07-01 · 4 obs
● 2017-07-01 02:59:20
○ 2026-02-25 20:48:06
○ 2026-07-30 20:47:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sgtscience.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 sgtscience.com (unsigned zone)
⏱️ Timing
Total: 482ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.236.138.3 |
| 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
sgtscience.com is a parent domain of www.sgtscience.com.
IP Addresses
sgtscience.com directs to one IP number, which is 173.236.138.3.
Among the host names that share IP numbers with sgtscience.com are www.cornerstonetitlegroupe.com, ssvlegal.com, advancedtorrefactionsystems.com and two others.
Name Servers
Three name servers are authoritative for sgtscience.com: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
sgtscience.com shares at least some of its name servers with other domains, including natemoren.com, halldin.co, stanfairbank.com and two others.
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
The MX records for sgtscience.com point to two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.
sgtscience.com has the same mail server arrangement as a number of other domains, for example stonestreetworks.com, almasahclean.com, sacredstonemedicine.com and two more.
sgtscience.com shares at least some of its mail servers with other domains, such as greyzone.se and africalastminute.com.
mx1.mailchannels.net and mx2.mailchannels.net each resolve to one IP number: mx1.mailchannels.net points to 54.69.1.140 and mx2.mailchannels.net points to 54.187.177.89.