coolhole.org - robtex.com
coolhole.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 161.35.137.142🇺🇸 DIGITALOCEAN161.35.128.0/20 DigitalOcean | ||||||
| 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 | 54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-54-69-1-140.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 2026-07-05 #3 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785826277 | ||||||
Subdomains
www.coolhole.org |
Same first word
DNS History
9 records (6 active, 3 former)
●NSns1.dreamhost.com2019-03-23 → 2026-08-04 · 2 obs
● 2026-08-04 07:13:10
●NSns2.dreamhost.com2019-03-23 → 2026-08-04 · 2 obs
● 2026-08-04 07:13:10
●NSns3.dreamhost.com2019-03-23 → 2026-08-04 · 2 obs
● 2026-08-04 07:13:10
●MXmx1.mailchannels.net2026-05-03 → 2026-08-04 · 3 obs
● 2026-05-03 18:49:08
● 2026-08-04 07:13:10
●MXmx2.mailchannels.net2026-05-03 → 2026-08-04 · 3 obs
● 2026-05-03 18:49:08
● 2026-08-04 07:13:10
○MXvade-in1.mail.dreamhost.com2019-03-23 → 2019-03-23 · 3 obs
○ 2026-05-03 18:49:08
○ 2026-08-04 07:13:10
○MXvade-in2.mail.dreamhost.com2019-03-23 → 2019-03-23 · 3 obs
○ 2026-05-03 18:49:08
○ 2026-08-04 07:13:10
●A161.35.137.1422026-05-03 → 2026-08-04 · 3 obs
● 2026-05-03 18:49:08
● 2026-08-04 07:13:10
○A208.113.167.1852019-03-23 → 2019-03-23 · 3 obs
○ 2026-05-03 18:49:08
○ 2026-08-04 07:13:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| coolhole.org | ns2.dreamhost.com, ns1.dreamhost.com, ns3.dreamhost.com | - |
✅ Authoritative Response
Server:162.159.27.84
NS records: ns2.dreamhost.com, ns1.dreamhost.com, ns3.dreamhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolhole.org (unsigned zone)
⏱️ Timing
Total: 400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 161.35.137.142 |
| NS | 3 | ns1.dreamhost.com, ns3.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 |
Analysis
Hierarchy
www.coolhole.org is a subdomain of coolhole.org.
IP Addresses
coolhole.org resolves to just one IP address, 161.35.137.142.
Name Servers
coolhole.org carries NS records delegating to ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
The name servers of coolhole.org overlap at least partially with those of other domains — among them hawkesbayclub.co.nz, rojgarbharati.com, 50centralparkwest.com and two more.
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 — each hostname maps to exactly one IP address.
Mail Servers
coolhole.org is served by two mail servers, mx1.mailchannels.net and mx2.mailchannels.net.
Among the domains sharing a mail server setup with coolhole.org are markpapers.co, mail.megansinead.com, otodeli.tokyo and two others.
The mail servers for coolhole.org overlap at least partially with those of other domains, including iwl.se and joule-systems.com.
Both mx1.mailchannels.net and mx2.mailchannels.net have a single IP address each — mx1.mailchannels.net resolves to 54.187.177.89 while mx2.mailchannels.net resolves to 54.69.1.140.