exec.su - dns.ninja
exec.su
su
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=650209460 | ||||||
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
○ 2026-06-13 11:37:12
○NSns1.quant.su2015-08-04 → 2016-07-09 · 4 obs
● 2016-07-09 07:16:36
○ 2026-02-20 16:03:54
○ 2026-06-13 11:37:12
○NSns2.quant.su2015-08-04 → 2016-07-09 · 4 obs
● 2016-07-09 07:16:36
○ 2026-02-20 16:03:54
○ 2026-06-13 11:37:12
●NSns21.cloudns.net2026-02-20 → 2026-06-13 · 3 obs
● 2026-02-20 16:03:54
● 2026-06-13 11:37:12
●NSns22.cloudns.net2026-02-20 → 2026-06-13 · 3 obs
● 2026-02-20 16:03:54
● 2026-06-13 11:37:12
●NSns23.cloudns.net2026-02-20 → 2026-06-13 · 3 obs
● 2026-02-20 16:03:54
● 2026-06-13 11:37:12
●NSns24.cloudns.net2026-02-20 → 2026-06-13 · 3 obs
● 2026-02-20 16:03:54
● 2026-06-13 11:37:12
○NSns3.quant.su2015-08-04 → 2016-07-09 · 4 obs
● 2016-07-09 07:16:36
○ 2026-02-20 16:03:54
○ 2026-06-13 11:37:12
●MXinbound-smtp.us-east-1.amazonaws.com2026-02-20 → 2026-06-13 · 3 obs
● 2026-02-20 16:03:54
● 2026-06-13 11:37:12
○MXmail.exec.su2015-08-04 → 2016-07-09 · 4 obs
● 2016-07-09 07:16:36
○ 2026-02-20 16:03:54
○ 2026-06-13 11:37:12
○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
○ 2026-06-13 11:37:12
○A95.213.148.862015-08-04 → 2015-08-04 · 3 obs
○ 2015-12-10 03:07:42
○ 2026-06-13 11:37:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net... | 10 records |
| exec.su | ns24.cloudns.net, ns23.cloudns.net, ns21.cloudns.net, ns22.cloudns.net | - |
✅ Authoritative Response
Server:109.201.133.61
NS records: ns24.cloudns.net, ns23.cloudns.net, ns21.cloudns.net, ns22.cloudns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for exec.su (unsigned zone)
⏱️ Timing
Total: 2720ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns24.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: 10
Out-of-bailiwick: 10 (b.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net...)
Analysis
Name Servers
exec.su is delegated 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 pns23.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, osmosyscloud.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.