exec.su - dns.ninja
exec.su
su
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=650210005 | ||||||
Previously NS for
exec.su |
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
○NSexec.su2015-08-04 → 2016-07-09 · 4 obs
● 2016-07-09 07:16:36
○ 2026-02-20 16:03:54
○ 2026-07-28 21:01:28
○NSns1.quant.su2015-08-04 → 2016-07-09 · 4 obs
● 2016-07-09 07:16:36
○ 2026-02-20 16:03:54
○ 2026-07-28 21:01:28
○NSns2.quant.su2015-08-04 → 2016-07-09 · 4 obs
● 2016-07-09 07:16:36
○ 2026-02-20 16:03:54
○ 2026-07-28 21:01:28
●NSns21.cloudns.net2026-02-20 → 2026-07-28 · 3 obs
● 2026-02-20 16:03:54
● 2026-07-28 21:01:28
●NSns22.cloudns.net2026-02-20 → 2026-07-28 · 3 obs
● 2026-02-20 16:03:54
● 2026-07-28 21:01:28
●NSns23.cloudns.net2026-02-20 → 2026-07-28 · 3 obs
● 2026-02-20 16:03:54
● 2026-07-28 21:01:28
●NSns24.cloudns.net2026-02-20 → 2026-07-28 · 3 obs
● 2026-02-20 16:03:54
● 2026-07-28 21:01:28
○NSns3.quant.su2015-08-04 → 2016-07-09 · 4 obs
● 2016-07-09 07:16:36
○ 2026-02-20 16:03:54
○ 2026-07-28 21:01:28
●MXinbound-smtp.us-east-1.amazonaws.com2026-02-20 → 2026-07-28 · 3 obs
● 2026-02-20 16:03:54
● 2026-07-28 21:01:28
○MXmail.exec.su2015-08-04 → 2016-07-09 · 4 obs
● 2016-07-09 07:16:36
○ 2026-02-20 16:03:54
○ 2026-07-28 21:01:28
○A136.243.5.1102015-12-10 → 2016-07-09 · 5 obs
● 2015-12-10 03:07:42
● 2016-07-09 07:16:36
○ 2026-02-20 16:03:54
○ 2026-07-28 21:01:28
○A95.213.148.862015-08-04 → 2015-08-04 · 3 obs
○ 2015-12-10 03:07:42
○ 2026-07-28 21:01:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 12 records |
| exec.su | ns24.cloudns.net, ns22.cloudns.net, ns21.cloudns.net, ns23.cloudns.net | - |
✅ Authoritative Response
Server:185.10.19.116
NS records: ns24.cloudns.net, ns22.cloudns.net, ns21.cloudns.net, ns23.cloudns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for exec.su (unsigned zone)
⏱️ Timing
Total: 1072ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns22.cloudns.net, ns21.cloudns.net... |
| MX | 1 | inbound-smtp.us-east-1.amazonaws.com (pr |
| SOA | 1 | ns21.cloudns.net support.cloudns.net |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)
Analysis
Name Servers
The NS records for exec.su point to four name servers: ns21.cloudns.net, ns22.cloudns.net, ns23.cloudns.net and ns24.cloudns.net.
exec.su has at least partial name server overlap with other domains, such as bearden.org, rouyn.com, digicare.ie and two others.
pns22.cloudns.net, pns21.cloudns.net and pns24.cloudns.net — plus 4 other name servers — are commonly paired with these name servers.
ns21.cloudns.net, ns22.cloudns.net, ns23.cloudns.net and ns24.cloudns.net all point to exactly two IP numbers each: ns21.cloudns.net → 109.201.133.61 and 2a00:1768:1001:9::21; ns22.cloudns.net → 5.161.121.246 and 2a01:4ff:f0:e12c::1; ns23.cloudns.net → 185.10.19.116 and 2a07:8dc0:1b:0:72:4eff:febc:d52d; ns24.cloudns.net → 185.206.180.71 and 2a0b:1640:1:1:1:1:213:845c.
Mail Servers
The sole mail server for exec.su is inbound-smtp.us-east-1.amazonaws.com.
Among the domains sharing a mail server setup with exec.su are wcminnesotanews.com, bargainnews.com, bodalinc.com and two others.
There is at least a partial MX overlap between exec.su and other domains, including pop.mx.ftp.mx._spf.atlassian.net, live-planet.info, inforserveis.atlassian.net and two others.
These mail servers often co-occur with the mail servers inbound-smtp.us-west-2.amazonaws.com.
inbound-smtp.us-east-1.amazonaws.com has five IP addresses: 3.211.210.226, 44.206.9.87, 44.210.166.32 plus two others.