riscvschool.com - robtex.com
riscvschool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.205.24.44🇺🇸 AS2634767.205.0.0/19 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES | ||||||
| PTR | apache2-noxim.iad1-shared-b7-17.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 | 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 | 18.236.29.166🇺🇸 Amazon18.236.0.0/15 EC2 PDX prefix | ||||||
| PTR | ec2-18-236-29-166.us-west-2.compute.amazonaws.com | ||||||
| TXT | google-site-verification=Ab2CS5qMNk8GKolQeVT6YSoeYkrK41v4Jw-qVDUOecg | ||||||
| TXT | v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all | ||||||
| SOA | ns1.dreamhost.comhostmaster@dreamhost.com 2026-02-20 #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=1776214977 | ||||||
rank #204733 in the tld
Same first word
riscvschool.com |
DNS History
6 records (6 active, 0 former)
●NSns1.dreamhost.com2026-04-13 → 2026-04-15 · 2 obs
● 2026-04-15 01:22:58
●NSns2.dreamhost.com2026-04-13 → 2026-04-15 · 2 obs
● 2026-04-15 01:22:58
●NSns3.dreamhost.com2026-04-13 → 2026-04-15 · 2 obs
● 2026-04-15 01:22:58
●MXmx1.mailchannels.net2026-04-13 → 2026-04-15 · 2 obs
● 2026-04-15 01:22:58
●MXmx2.mailchannels.net2026-04-13 → 2026-04-15 · 2 obs
● 2026-04-15 01:22:58
●A67.205.24.442026-04-13 → 2026-04-15 · 2 obs
● 2026-04-15 01:22:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| riscvschool.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 riscvschool.com (unsigned zone)
⏱️ Timing
Total: 225ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.205.24.44 |
| NS | 3 | ns3.dreamhost.com, ns2.dreamhost.com... |
| MX | 2 | mx2.mailchannels.net (pri: 0), mx1.mailchannels.net (pri: 0) |
| TXT | 2 | google-site-verification=Ab2CS5qMNk8GKol, 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
riscvschool.com points to a single IP: 67.205.24.44.
Other host names, for instance sportcover.it, completepublications.com, jamver.id.au, ericbarrydrasin.com and keyonmusic.com share IP numbers with riscvschool.com.
Name Servers
riscvschool.com is delegated to three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
riscvschool.com at least partially shares its name servers with other domains, for instance vidafit.mx, gadgetsgirls.com, ourdigitalfuture.ca, freeman-electric.com and tsubito.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
Two mail servers mx1.mailchannels.net and mx2.mailchannels.net handle riscvschool.com.
riscvschool.com uses the same mail server setup as other domains such as boldages.com, nickkelleystuff.com, aamediasolution.com, id.deckr.net and whitemountainboogie.com.
riscvschool.com shares at least partially some mail servers with other domains, for example cheersencore.com, y2anlaggning.se, bohmans.net and ttmarknad.se.
Host names with one IP number: mx1.mailchannels.net and mx2.mailchannels.net point to 18.236.29.166.