hcsd3.org - robtex.com
hcsd3.org
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=1776227644 | ||||||
Same first word
hcsd3.org |
Similar names
DNS History
9 records (8 active, 1 former)
●NSns35.domaincontrol.com2019-12-19 → 2026-04-15 · 2 obs
● 2026-04-15 04:54:28
●NSns36.domaincontrol.com2019-12-19 → 2026-04-15 · 2 obs
● 2026-04-15 04:54:28
●MXalt1.aspmx.l.google.com2019-12-19 → 2026-04-15 · 2 obs
● 2026-04-15 04:54:28
●MXalt2.aspmx.l.google.com2019-12-19 → 2026-04-15 · 2 obs
● 2026-04-15 04:54:28
●MXalt3.aspmx.l.google.com2019-12-19 → 2026-04-15 · 2 obs
● 2026-04-15 04:54:28
●MXalt4.aspmx.l.google.com2019-12-19 → 2026-04-15 · 2 obs
● 2026-04-15 04:54:28
●MXaspmx.l.google.com2019-12-19 → 2026-04-15 · 2 obs
● 2026-04-15 04:54:28
○A184.168.221.442019-12-19 → 2019-12-19 · 3 obs
○ 2026-04-12 11:17:38
○ 2026-04-15 04:54:28
●A20.84.236.2152026-04-12 → 2026-04-15 · 3 obs
● 2026-04-12 11:17:38
● 2026-04-15 04:54:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| hcsd3.org | ns35.domaincontrol.com, ns36.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.107.18
NS records: ns35.domaincontrol.com, ns36.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hcsd3.org (unsigned zone)
⏱️ Timing
Total: 442ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.84.236.215 |
| NS | 2 | ns35.domaincontrol.com, ns36.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | v=spf1 ip4:167.128.4.183/32 include:mail, google-site-verification=lWZWeAlqkGCHcBJ |
| SOA | 1 | ns35.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
hcsd3.org maps to IP address 20.84.236.215.
Other host names, for instance troysd287.org, ns2.ingramisd.net, kansasdeaf.gov, grandcanyonschool.org and centralcatholichs.org share IP numbers with hcsd3.org.
Name Servers
Two name servers ns35.domaincontrol.com and ns36.domaincontrol.com are delegated to hcsd3.org.
hcsd3.org uses the same name server configuration as other domains, such as stanleyjordan.com, csr-law.com, sellyourhomefastnow.com, classreunionatsea.com and jamesolivia.com.
Host names with two IPs:
ns35.domaincontrol.com points to 2603:5:21b1::12 and 97.74.107.18.
ns36.domaincontrol.com points to 2603:5:22b1::12 and 173.201.75.18.
Mail Servers
hcsd3.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
hcsd3.org shares mail servers with other domains at least in part, for instance humboldt-traders.com, ns500742.ns500742.ns500731.ns500671.ns500704.ns500688.ns500705.ns500649.ns500704.ns500291.ns500153.tenderladiesbz.com, ns500768.ns500758.ns500736.ns500698.ns500686.ns500652.ns500619.ns500619.ns500652.tracksymphony.com, ns500742.ns500731.ns500754.ns500742.ns500671.ns500688.ns500704.ns500649.ns500291.ns500291.ns500291.ns500291.ns500131.lustychickser.com and ns500754.ns500742.ns500754.ns500731.ns500671.ns500731.ns500704.ns500291.ns500649.ns500649.ns500649.ns500666.tenderladiesbz.com.
These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Two IPs per host name:
aspmx.l.google.com points to: 2607:f8b0:4023:c03::1a and 142.250.141.26
alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.26
alt2.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.26
alt3.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1a and 172.253.145.27
alt4.aspmx.l.google.com points to: 2607:f8b0:4003:c4a::1a and 142.251.96.27
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)