cudasync.com - dns.ninja
cudasync.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.96.193.165🇺🇸 Microsoft23.96.0.0/14 MICROSOFT | ||||||
| NS | ns1-03.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::3🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-03.azure-dns.com | ||||||
| A | 13.107.236.3🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-03.azure-dns.com | ||||||
| NS | ns2-03.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::3🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-03.azure-dns.net | ||||||
| A | 150.171.21.3🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-03.azure-dns.net | ||||||
| NS | ns3-03.azure-dns.org | ||||||
| A | 2a01:111:4000:700::3🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-03.azure-dns.org | ||||||
| A | 204.14.183.3🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-03.azure-dns.org | ||||||
| NS | ns4-03.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::3🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-03.azure-dns.info | ||||||
| A | 208.84.5.3🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-03.azure-dns.info | ||||||
| MX | custmx.cuda-inc.com ⭐ | ||||||
| A | 35.155.15.166🇺🇸 Amazon35.155.0.0/16 EC2 Region prefix | ||||||
| PTR | ec2-35-155-15-166.us-west-2.compute.amazonaws.com | ||||||
| TXT | v=spf1 mx ip4:198.35.20.0/22 -all | ||||||
| SOA | ns1-03.azure-dns.comroot@cudasync.com.cudasync.com serial=2040871094 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786037729 | ||||||
Same first word
cudasync.com |
DNS History
10 records (6 active, 4 former)
○NSa1.verisigndns.com2016-12-15 → 2017-08-27 · 4 obs
● 2017-08-27 14:16:46
○ 2026-04-06 16:18:20
○ 2026-08-06 18:00:20
○NSa2.verisigndns.com2016-12-15 → 2017-08-27 · 4 obs
● 2017-08-27 14:16:46
○ 2026-04-06 16:18:20
○ 2026-08-06 18:00:20
○NSa3.verisigndns.com2016-12-15 → 2017-08-27 · 4 obs
● 2017-08-27 14:16:46
○ 2026-04-06 16:18:20
○ 2026-08-06 18:00:20
●NSns1-03.azure-dns.com2026-04-06 → 2026-08-06 · 3 obs
● 2026-04-06 16:18:20
● 2026-08-06 18:00:20
●NSns2-03.azure-dns.net2026-04-06 → 2026-08-06 · 3 obs
● 2026-04-06 16:18:20
● 2026-08-06 18:00:20
●NSns3-03.azure-dns.org2026-04-06 → 2026-08-06 · 3 obs
● 2026-04-06 16:18:20
● 2026-08-06 18:00:20
●NSns4-03.azure-dns.info2026-04-06 → 2026-08-06 · 3 obs
● 2026-04-06 16:18:20
● 2026-08-06 18:00:20
●MXcustmx.cuda-inc.com2016-12-15 → 2026-08-06 · 2 obs
● 2026-08-06 18:00:20
●A23.96.193.1652026-04-06 → 2026-08-06 · 3 obs
● 2026-04-06 16:18:20
● 2026-08-06 18:00:20
○A64.235.144.2542016-12-15 → 2017-08-27 · 4 obs
● 2017-08-27 14:16:46
○ 2026-04-06 16:18:20
○ 2026-08-06 18:00:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| cudasync.com | ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info | 2 records |
✅ Authoritative Response
Server:208.84.5.3
NS records: ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cudasync.com (unsigned zone)
⏱️ Timing
Total: 486ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.96.193.165 |
| NS | 4 | ns1-03.azure-dns.com, ns2-03.azure-dns.net... |
| MX | 1 | custmx.cuda-inc.com (pri: 10) |
| TXT | 1 | v=spf1 mx ip4:198.35.20.0/22 -all |
| SOA | 1 | ns1-03.azure-dns.com root.cudasync.com.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-03.azure-dns.com, ns1-03.azure-dns.com)
Analysis
IP Addresses
cudasync.com resolves to just one IP address, 23.96.193.165.
Two other host names, along with mx.bfn.mobi, updates0.mailfoundry.net and maverickscommunity.com, also share IP numbers with cudasync.com.
Name Servers
The NS records for cudasync.com point to four name servers: ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org.
cudasync.com shares at least some of its name servers with other domains, including waypointhalo.org, chmuraecon.com, carlow.edu and two others.
The host names ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org each resolve to two IP addresses: ns1-03.azure-dns.com resolves to 13.107.236.3 and 2603:1061:0:700::3; ns4-03.azure-dns.info resolves to 208.84.5.3 and 2620:1ec:bda:700::3; ns2-03.azure-dns.net resolves to 150.171.21.3 and 2620:1ec:8ec:700::3; ns3-03.azure-dns.org resolves to 204.14.183.3 and 2a01:111:4000:700::3.
Mail Servers
The sole mail server for cudasync.com is custmx.cuda-inc.com.
Among the domains sharing a mail server setup with cudasync.com are barracudabounce.net, barracudanetworks.ch, smartermsp.com and two others.
There is at least a partial MX overlap between cudasync.com and other domains, including cudasentinel.com, simplifiedbackup.com, docsign.org and two others.
custmx.cuda-inc.com points to one IP number — 35.155.15.166.