edusource.org - dns.ninja
edusource.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=1785270990 | ||||||
Same first word
Similar names
educourse.co.za |
educourse.com |
educourse.tj |
duecourse.tempurl.host |
sourceedu.com |
courseedu.com |
duecourse.com |
duosecure.com |
educourse.nl |
DNS History
12 records (11 active, 1 former)
●NSns1.dreamhost.com2015-06-20 → 2026-07-28 · 2 obs
● 2026-07-28 21:15:22
●NSns2.dreamhost.com2015-06-20 → 2026-07-28 · 2 obs
● 2026-07-28 21:15:22
●NSns3.dreamhost.com2015-06-20 → 2026-07-28 · 2 obs
● 2026-07-28 21:15:22
●MXalt1.aspmx.l.google.com2015-06-20 → 2026-07-28 · 2 obs
● 2026-07-28 21:15:22
●MXalt2.aspmx.l.google.com2015-06-20 → 2026-07-28 · 2 obs
● 2026-07-28 21:15:22
●MXaspmx.l.google.com2015-06-20 → 2026-07-28 · 2 obs
● 2026-07-28 21:15:22
●MXaspmx2.googlemail.com2015-06-20 → 2026-07-28 · 2 obs
● 2026-07-28 21:15:22
●MXaspmx3.googlemail.com2015-06-20 → 2026-07-28 · 2 obs
● 2026-07-28 21:15:22
●MXaspmx4.googlemail.com2015-06-20 → 2026-07-28 · 2 obs
● 2026-07-28 21:15:22
●MXaspmx5.googlemail.com2015-06-20 → 2026-07-28 · 2 obs
● 2026-07-28 21:15:22
●A173.236.250.1052026-04-23 → 2026-07-28 · 3 obs
● 2026-04-23 03:42:56
● 2026-07-28 21:15:22
○A208.113.172.2492015-06-20 → 2017-01-08 · 4 obs
● 2017-01-08 11:08:00
○ 2026-04-23 03:42:56
○ 2026-07-28 21:15:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| edusource.org | ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com | - |
✅ 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 edusource.org (unsigned zone)
⏱️ Timing
Total: 279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.236.250.105 |
| NS | 3 | ns3.dreamhost.com, ns1.dreamhost.com... |
| MX | 7 | ASPMX2.GOOGLEMAIL.COM (pri: 30), ASPMX5.GOOGLEMAIL.COM (pri: 30)... |
| SOA | 1 | ns1.dreamhost.com hostmaster.dreamhost.c |
Analysis
IP Addresses
edusource.org directs to one IP number, which is 173.236.250.105.
Among the host names that share IP numbers with edusource.org are powerhousecd.com, anma.org.hk, lxir.net and two others.
Name Servers
edusource.org is delegated to three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
edusource.org partially shares its NS delegation with several other domains, including thegamergirls.com, upperparkclothing.com, shanasaki.com and two others.
ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com each resolve to a single IP address: 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 edusource.org point to 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
edusource.org shares at least some of its mail servers with other domains — for example highcaffeinecontent.com, ns500821.ns500821.ns500841.ns500821.ns500794.ns500794.ns500821.ns500821.ns500821.ns500821.ns500821.ns500821.lustypartnersfinder.com, ns500698.ns500758.ns500758.ns500759.ns500698.ns500735.ns500698.ns500576.ns500576.ns500652.ns500619.ns500576.trackreceptor.com and two more.
It is common to find these mail servers paired with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx4.googlemail.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1b.
aspmx5.googlemail.com points to 172.253.157.27 and 2a00:1450:400c:c23::1a.
aspmx.l.google.com points to 192.178.155.27 and 2607:f8b0:4004:c1b::1b.
alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 108.177.123.27 IP addresses.