dvina.app - robtex.com
dvina.app
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
🔒 HSTS Preload (+subdomains)
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.hosting.reg.ru2026-03-08 → 2026-03-25 · 2 obs
● 2026-03-25 06:26:56
●NSns2.hosting.reg.ru2026-03-08 → 2026-03-25 · 2 obs
● 2026-03-25 06:26:56
●NSserver279.hosting.reg.ru2026-03-08 → 2026-03-25 · 2 obs
● 2026-03-25 06:26:56
●MXmx1.hosting.reg.ru2026-03-08 → 2026-03-25 · 2 obs
● 2026-03-25 06:26:56
●MXmx2.hosting.reg.ru2026-03-08 → 2026-03-25 · 2 obs
● 2026-03-25 06:26:56
●MXmxa.eu.mailgun.org.dvina.app2026-03-08 → 2026-03-25 · 2 obs
● 2026-03-25 06:26:56
●MXmxb.eu.mailgun.org.dvina.app2026-03-08 → 2026-03-25 · 2 obs
● 2026-03-25 06:26:56
●A193.107.239.1572026-03-08 → 2026-03-25 · 2 obs
● 2026-03-25 06:26:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| dvina.app | ns2.hosting.reg.ru, ns1.hosting.reg.ru | - |
✅ Authoritative Response
Server:31.31.194.244
NS records: ns2.hosting.reg.ru, ns1.hosting.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dvina.app (unsigned zone)
⏱️ Timing
Total: 1174ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.107.239.157 |
| NS | 2 | ns2.hosting.reg.ru, ns1.hosting.reg.ru |
| MX | 4 | mxb.eu.mailgun.org.dvina.app (pri: 10), mxa.eu.mailgun.org.dvina.app (pri: 10)... |
| TXT | 2 | v=spf1 include:mailgun.org ~all, v=spf1 ip4:31.31.197.15 a mx include:_sp |
| SOA | 1 | server279.hosting.reg.ru support.reg.ru |
Analysis
IP Addresses
dvina.app points to an IP address: 193.107.239.157.
Other host names, for instance vm-30b47b20.na4u.ru, share IP numbers with dvina.app.
Name Servers
dvina.app is delegated to three name servers ns1.hosting.reg.ru, ns2.hosting.reg.ru and server279.hosting.reg.ru.
dvina.app at least partially shares name servers with other domains, for instance ks-kr.ru, uetk.net, hi-parts.ru, tehplan.com and ndvplus.ru.
These name servers are commonly used with server256.hosting.reg.ru, ns3.hosting.reg.ru, ns4.hosting.reg.ru, vip35.hosting.reg.ru, server139.hosting.reg.ru and server152.hosting.reg.ru.
Fourteen IPs:
ns1.hosting.reg.ru points to: 31.31.194.245, 31.31.194.251, 31.31.196.37, 31.31.196.52, 31.31.196.61, 31.31.196.180, 31.31.198.177, 37.140.192.20, 37.140.192.93, 37.140.193.121, 37.140.196.144, 194.58.91.38, 194.67.73.6 and 194.67.73.9.
ns2.hosting.reg.ru points to: 31.31.194.244, 31.31.196.34, 31.31.196.53, 31.31.196.71, 31.31.198.161, 31.31.198.178, 37.140.192.31, 37.140.192.55, 37.140.192.58, 37.140.192.160, 37.140.193.120, 37.140.194.37, 194.67.73.7 and 194.67.73.8.
One IP:
server279.hosting.reg.ru points to: 31.31.197.15.
Mail Servers
dvina.app is handled by four mail servers: mx1.hosting.reg.ru, mx2.hosting.reg.ru, mxa.eu.mailgun.org.dvina.app and mxb.eu.mailgun.org.dvina.app.
dvina.app shares at least partially some mail servers with other domains, for instance web-factor.ru, tmstone.ru, protevit.ru, shonishe.com and tlk-triga.ru.
Host names with two IP numbers:
mx1.hosting.reg.ru points to 31.31.194.240 and 31.31.194.241
mx2.hosting.reg.ru points to 31.31.194.240 and 31.31.194.241
Names pointing to 31.31.194.240: mx1.hosting.reg.ru and mx2.hosting.reg.ru
Names pointing to 31.31.194.241: mx1.hosting.reg.ru and mx2.hosting.reg.ru