sierracomputers.com - robtex.com
sierracomputers.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.236.247.191🇺🇸 AS26347173.236.128.0/17 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES | ||||||
| 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 | ||||||
| TXT | google-site-verification=PV_ZTbmnuf0KAwxBGgffS9kLbUhfkLVG6s2gOCSEPr4 | ||||||
| SOA | ns1.dreamhost.comhostmaster@dreamhost.com 2026-06-20 #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=1784650047 | ||||||
Same first word
sierracomputers.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSbuy.internettraffic.com2015-08-05 → 2016-07-11 · 4 obs
● 2016-07-11 15:47:18
○ 2017-03-19 22:47:20
○ 2026-07-21 16:28:56
●NSns1.dreamhost.com2026-05-18 → 2026-07-21 · 3 obs
● 2026-05-18 09:38:38
● 2026-07-21 16:28:56
○NSns1.uniregistrymarket.link2017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 22:47:20
○ 2026-05-18 09:38:38
○ 2026-07-21 16:28:56
●NSns2.dreamhost.com2026-05-18 → 2026-07-21 · 3 obs
● 2026-05-18 09:38:38
● 2026-07-21 16:28:56
○NSns2.uniregistrymarket.link2017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 22:47:20
○ 2026-05-18 09:38:38
○ 2026-07-21 16:28:56
●NSns3.dreamhost.com2026-05-18 → 2026-07-21 · 3 obs
● 2026-05-18 09:38:38
● 2026-07-21 16:28:56
○NSsell.internettraffic.com2015-08-05 → 2016-07-11 · 4 obs
● 2016-07-11 15:47:18
○ 2017-03-19 22:47:20
○ 2026-07-21 16:28:56
●A173.236.247.1912026-05-18 → 2026-07-21 · 3 obs
● 2026-05-18 09:38:38
● 2026-07-21 16:28:56
○A69.172.201.1532016-07-11 → 2017-03-19 · 5 obs
● 2016-07-11 15:47:18
● 2017-03-19 22:47:20
○ 2026-05-18 09:38:38
○ 2026-07-21 16:28:56
○A69.172.201.2082015-08-05 → 2016-03-12 · 4 obs
● 2016-03-12 01:14:38
○ 2016-07-11 15:47:18
○ 2026-07-21 16:28:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sierracomputers.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 sierracomputers.com (unsigned zone)
⏱️ Timing
Total: 225ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.236.247.191 |
| NS | 3 | ns1.dreamhost.com, ns2.dreamhost.com... |
| TXT | 1 | google-site-verification=PV_ZTbmnuf0KAwx |
| 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
sierracomputers.com points to a single IP number: 173.236.247.191.
Additional host names — nrcdelhi.in, stompbox.co, www.southernstar.org and two others — share IP numbers with sierracomputers.com.
Name Servers
Three name servers are authoritative for sierracomputers.com: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
There is at least partial name server overlap between sierracomputers.com and other domains — siksolutions.com, blossers.net, summercottam.com 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.