opensource.sn - dns.ninja
opensource.sn
sn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.fr ⭐ | ||||||
| NS | dns-tld.ird.fr ⚠️ Not in parent delegation | ||||||
| NS | ns-sn.nic.fr ⚠️ Not in parent delegation | ||||||
| NS | ns.ucad.sn | ||||||
| NS | ns1.sonatel.sn | ||||||
| NS | sn.cctld.authdns.ripe.net ⚠️ Not in parent delegation | ||||||
| TXT | 2 RRs processed [25/06/2026 08H40:11] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2222753433 | ||||||
Subdomains
mail.opensource.sn |
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns-1080.awsdns-07.org2015-08-23 → 2026-06-25 · 2 obs
● 2026-06-25 08:58:14
●NSns-1688.awsdns-19.co.uk2015-08-23 → 2026-06-25 · 2 obs
● 2026-06-25 08:58:14
●NSns-489.awsdns-61.com2015-08-23 → 2026-06-25 · 2 obs
● 2026-06-25 08:58:14
●NSns-836.awsdns-40.net2015-08-23 → 2026-06-25 · 2 obs
● 2026-06-25 08:58:14
●MXaspmx.l.google.com2015-08-23 → 2026-06-25 · 2 obs
● 2026-06-25 08:58:14
●MXmail.opensource.sn2015-08-23 → 2026-06-25 · 2 obs
● 2026-06-25 08:58:14
●A34.221.77.42026-03-18 → 2026-06-25 · 3 obs
● 2026-03-18 11:22:32
● 2026-06-25 08:58:14
○A54.148.247.2482015-12-20 → 2016-08-27 · 5 obs
● 2015-12-20 08:22:04
● 2016-08-27 16:31:32
○ 2026-03-18 11:22:32
○ 2026-06-25 08:58:14
○A54.191.168.1882015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-20 08:22:04
○ 2026-06-25 08:58:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sn | ns.ucad.sn, sn.cctld.authdns.ripe.net, ns1.sonatel.sn, ns-sn.nic.fr... | 7 records |
| opensource.sn | ns-1688.awsdns-19.co.uk, ns-489.awsdns-61.com, ns-836.awsdns-40.net, ns-1080.awsdns-07.org | - |
✅ Authoritative Response
Server:205.251.195.68
NS records: ns-1688.awsdns-19.co.uk, ns-489.awsdns-61.com, ns-836.awsdns-40.net, ns-1080.awsdns-07.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opensource.sn (unsigned zone)
⏱️ Timing
Total: 2256ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.221.77.4 |
| NS | 4 | ns-1080.awsdns-07.org, ns-1688.awsdns-19.co.uk... |
| MX | 2 | aspmx.l.google.com (pri: 0), mail.opensource.sn (pri: 10) |
| TXT | 2 | google-site-verification=x6DyONE6KoqvW7P, v=spf1 +a +mx -all |
| SOA | 1 | ns-1688.awsdns-19.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 7
In-bailiwick: 2 (ns.ucad.sn, ns1.sonatel.sn)
Out-of-bailiwick: 5 (sn.cctld.authdns.ripe.net, ns-sn.nic.fr, dns-tld.ird.fr...)
Analysis
Hierarchy
mail.opensource.sn is delegated beneath opensource.sn.
IP Addresses
opensource.sn directs to one IP number, which is 34.221.77.4.
Among the host names that share IP numbers with opensource.sn are mit.sn, ec2-34-221-77-4.us-west-2.compute.amazonaws.com, opensoft.sn and two others.
Name Servers
The domain opensource.sn is delegated to these four name servers: ns-489.awsdns-61.com, ns-836.awsdns-40.net, ns-1080.awsdns-07.org and ns-1688.awsdns-19.co.uk.
There is at least partial name server overlap between opensource.sn and other domains — silverpointsettlements.org.uk, compasspro.com, omgwebclient.com and two more among them.
All four hostnames — ns-489.awsdns-61.com, ns-836.awsdns-40.net, ns-1080.awsdns-07.org and ns-1688.awsdns-19.co.uk — resolve to two IP numbers apiece: ns-489.awsdns-61.com to 205.251.193.233 and 2600:9000:5301:e900::1; ns-836.awsdns-40.net to 205.251.195.68 and 2600:9000:5303:4400::1; ns-1080.awsdns-07.org to 205.251.196.56 and 2600:9000:5304:3800::1; ns-1688.awsdns-19.co.uk to 205.251.198.152 and 2600:9000:5306:9800::1.
Mail Servers
The MX records for opensource.sn point to two mail servers: mail.opensource.sn and aspmx.l.google.com.
opensource.sn shares at least some of its mail servers with other domains — for example ns500742.ns500742.ns500671.ns500742.ns500671.ns500671.ns500688.ns500678.ns500678.ns500291.ns500291.ns500291.ns500666.tenderladiesbz.com, cloudinto.com, radlearn.com.au 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 5 more.
Hosts with two IP numbers each:
aspmx.l.google.com resolves to 172.253.62.27 and 2607:f8b0:4004:c23::1b.
Hosts that resolve to one IP address:
mail.opensource.sn resolves to 34.221.77.4.