cppug.ru - robtex.com
cppug.ru
ru
| 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=4069582 | ||||||
Same first word
cppug.ru |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.digitalocean.com2020-02-26 → 2026-07-12 · 2 obs
● 2026-07-12 03:48:40
●NSns2.digitalocean.com2020-02-26 → 2026-07-12 · 2 obs
● 2026-07-12 03:48:40
●NSns3.digitalocean.com2020-02-26 → 2026-07-12 · 2 obs
● 2026-07-12 03:48:40
●MXalt3.aspmx.l.google.com2020-02-26 → 2026-07-12 · 2 obs
● 2026-07-12 03:48:40
●MXmx.yandex.net2020-02-26 → 2026-07-12 · 2 obs
● 2026-07-12 03:48:40
●A138.68.67.2552020-02-26 → 2026-07-12 · 2 obs
● 2026-07-12 03:48:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, a.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| cppug.ru | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | - |
✅ Authoritative Response
Server:172.64.49.209
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cppug.ru (unsigned zone)
⏱️ Timing
Total: 1216ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.68.67.255 |
| NS | 3 | ns3.digitalocean.com, ns1.digitalocean.com... |
| MX | 2 | mx.yandex.net (pri: 10), alt3.aspmx.l.google.com (pri: 10) |
| SOA | 1 | ns1.digitalocean.com hostmaster.cppug.ru |
Analysis
IP Addresses
cppug.ru resolves to just one IP address, 138.68.67.255.
Name Servers
The authoritative name servers for cppug.ru are ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com — three in total.
cppug.ru shares at least some of its name servers with other domains, including escapefire.ca, progesoft-italia.com, foligno.codes and two others.
ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com all resolve to exactly two IP numbers apiece: ns1.digitalocean.com → 172.64.52.210 and 2606:4700:52::ac40:34d2; ns2.digitalocean.com → 172.64.53.21 and 2606:4700:5a::ac40:3515; ns3.digitalocean.com → 172.64.49.209 and 2606:4700:52::ac40:31d1.
Mail Servers
cppug.ru is served by two mail servers, mx.yandex.net and alt3.aspmx.l.google.com.
There is at least a partial MX overlap between cppug.ru and other domains, including ns500754.ns500742.ns500742.ns500731.ns500671.ns500688.ns500704.ns500671.ns500671.ns500671.ns500671.ns500649.lustychickser.com, ns500759.ns500759.ns500698.ns500758.ns500735.ns500698.ns500736.ns500698.ns500735.ns500708.ns500698.ns500698.ns500698.ns500619.ns500686.ns500619.ns500619.trackreceptor.com, ns500742.ns500742.ns500671.ns500742.ns500742.ns500731.ns500688.ns500705.ns500705.ns500291.ns500678.ns500666.ns500153.tenderladiesbz.com and two others.
aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt4.aspmx.l.google.com are mail servers that frequently appear together with these mail servers.
The two host names mx.yandex.net and alt3.aspmx.l.google.com each have a pair of IP addresses: mx.yandex.net has 77.88.21.249 and 2a02:6b8::311, and alt3.aspmx.l.google.com has 192.178.223.27 and 2a00:1450:4009:c0f::1b.