dourson.org - robtex.com
dourson.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=1784281242 | ||||||
Same first word
dourson.org |
Similar names
DNS History
12 records (9 active, 3 former)
●NSns37.domaincontrol.com2015-07-05 → 2026-07-17 · 2 obs
● 2026-07-17 09:59:38
●NSns38.domaincontrol.com2015-07-05 → 2026-07-17 · 2 obs
● 2026-07-17 09:59:38
●MXalt1.aspmx.l.google.com2016-04-22 → 2026-07-17 · 3 obs
● 2016-04-22 18:38:50
● 2026-07-17 09:59:38
●MXalt2.aspmx.l.google.com2016-04-22 → 2026-07-17 · 3 obs
● 2016-04-22 18:38:50
● 2026-07-17 09:59:38
●MXaspmx.l.google.com2016-04-22 → 2026-07-17 · 3 obs
● 2016-04-22 18:38:50
● 2026-07-17 09:59:38
●MXaspmx2.googlemail.com2016-04-22 → 2026-07-17 · 3 obs
● 2016-04-22 18:38:50
● 2026-07-17 09:59:38
●MXaspmx3.googlemail.com2016-04-22 → 2026-07-17 · 3 obs
● 2016-04-22 18:38:50
● 2026-07-17 09:59:38
○MXdourson-org.mail.protection.outlook.com2015-07-05 → 2016-02-01 · 4 obs
● 2016-02-01 13:19:18
○ 2016-04-22 18:38:50
○ 2026-07-17 09:59:38
●A15.197.148.332026-03-27 → 2026-07-17 · 3 obs
● 2026-03-27 03:21:02
● 2026-07-17 09:59:38
○A184.168.221.332015-07-05 → 2016-02-01 · 4 obs
● 2016-02-01 13:19:18
○ 2016-04-22 18:38:50
○ 2026-07-17 09:59:38
○A23.229.130.322016-04-22 → 2017-10-13 · 5 obs
● 2016-04-22 18:38:50
● 2017-10-13 18:13:20
○ 2026-03-27 03:21:02
○ 2026-07-17 09:59:38
●A3.33.130.1902026-03-27 → 2026-07-17 · 3 obs
● 2026-03-27 03:21:02
● 2026-07-17 09:59:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| dourson.org | ns37.domaincontrol.com, ns38.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.108.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dourson.org (unsigned zone)
⏱️ Timing
Total: 615ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 30)... |
| TXT | 1 | v=spf1 a mx include:_spf.google.com ~all |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
dourson.org resolves to the IP addresses 3.33.130.190 and 15.197.148.33
Among the host names that share IP numbers with dourson.org are ibopoker.net, targetdxlab.us, alphapackers.in and two others.
Name Servers
DNS delegation for dourson.org points to two name servers: ns37.domaincontrol.com and ns38.domaincontrol.com.
dourson.org has the same name server delegation as a number of other domains, such as middleeastlottery.com, lookaheadrealestate.com, exportcordelia.com and two more.
ns37.domaincontrol.com directs to 97.74.108.19 and 2603:5:21c1::13. ns38.domaincontrol.com directs to 173.201.76.19 and 2603:5:22c1::13. Each host name carries two IP addresses.
Mail Servers
dourson.org is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
dourson.org shares at least some of its mail servers with other domains — for example gammas.com, rebuy.nl, leadwithpurpose.com and two more.
It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com has two IP addresses: 192.178.155.26 and 2607:f8b0:4004:c1b::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
Host names pointing to 2800:3f0:4003:c0f::1a IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 108.177.123.26 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 2a00:1450:400b:c02::1a IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.
Host names pointing to 172.253.116.27 IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.