codeopen.ru - robtex.com
codeopen.ru
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 91.236.136.140๐ท๐บ WEBHOST1-AS91.236.136.0/24 | ||||||
| PTR | static.140.136.236.91.ip.webhost1.net | ||||||
| NS | ns1.webhost1.com โญ | ||||||
| A | 2a0a:8d80:0:a000::aa๐ท๐บ WEBHOST1-AS2a0a:8d80::/48 | ||||||
| PTR | ns1.webhost1.com | ||||||
| A | 185.179.188.2๐ท๐บ WEBHOST1-AS185.179.188.0/24 | ||||||
| PTR | ns1.webhost1.com | ||||||
| NS | ns2.webhost1.com | ||||||
| A | 2a0a:8d80:0:a000::bb๐ท๐บ WEBHOST1-AS2a0a:8d80::/48 | ||||||
| PTR | ns2.webhost1.com | ||||||
| A | 185.179.189.202๐ท๐บ WEBHOST1-AS185.179.189.0/24 | ||||||
| PTR | ns2.webhost1.com | ||||||
| NS | ns3.webhost1.org | ||||||
| A | 2a0a:8d80:0:a000::aa๐ท๐บ WEBHOST1-AS2a0a:8d80::/48 | ||||||
| PTR | ns1.webhost1.com | ||||||
| A | 185.179.188.2๐ท๐บ WEBHOST1-AS185.179.188.0/24 | ||||||
| PTR | ns1.webhost1.com | ||||||
| NS | ns4.webhost1.org | ||||||
| A | 2a0a:8d80:0:a000::bb๐ท๐บ WEBHOST1-AS2a0a:8d80::/48 | ||||||
| PTR | ns2.webhost1.com | ||||||
| A | 185.179.189.202๐ท๐บ WEBHOST1-AS185.179.189.0/24 | ||||||
| PTR | ns2.webhost1.com | ||||||
| MX | mail.codeopen.ru โญ | ||||||
| A | 91.236.136.140๐ท๐บ WEBHOST1-AS91.236.136.0/24 | ||||||
| PTR | static.140.136.236.91.ip.webhost1.net | ||||||
| TXT | v=spf1 ip4:91.236.136.140 a mx ~all | ||||||
| SOA | ns1.webhost1.comtech@webhost1.com 2026-07-26 #31 | ||||||
ru
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.dns.ripn.net โญ | ||||||
| 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=4070197 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
โNSns1.webhost1.com2026-08-31 โ 2026-09-01 ยท 2 obs
โ 2026-09-01 01:52:22
โNSns2.webhost1.com2026-08-31 โ 2026-09-01 ยท 2 obs
โ 2026-09-01 01:52:22
โNSns3.webhost1.org2026-08-31 โ 2026-09-01 ยท 2 obs
โ 2026-09-01 01:52:22
โNSns4.webhost1.org2026-08-31 โ 2026-09-01 ยท 2 obs
โ 2026-09-01 01:52:22
โMXmail.codeopen.ru2026-08-31 โ 2026-09-01 ยท 2 obs
โ 2026-09-01 01:52:22
โA91.236.136.1402026-08-31 โ 2026-09-01 ยท 2 obs
โ 2026-09-01 01:52:22
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| codeopen.ru | ns1.webhost1.com, ns2.webhost1.com, ns3.webhost1.org, ns4.webhost1.org | - |
โ Authoritative Response
Server:185.179.188.2
NS records: ns1.webhost1.com, ns2.webhost1.com, ns3.webhost1.org, ns4.webhost1.org
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for codeopen.ru (unsigned zone)
โฑ๏ธ Timing
Total: 1270ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.236.136.140 |
| NS | 4 | ns2.webhost1.com, ns1.webhost1.com... |
| MX | 1 | mail.codeopen.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:91.236.136.140 a mx ~all |
| SOA | 1 | ns1.webhost1.com tech.webhost1.com |
Analysis
IP Addresses
codeopen.ru resolves to one IP address: 91.236.136.140.
golossovesti.ru, www.igrushkov.ru, greenaloe.ru and two other host names share IP numbers with codeopen.ru.
Name Servers
The authoritative name servers for codeopen.ru are ns1.webhost1.com, ns2.webhost1.com, ns3.webhost1.org and ns4.webhost1.org.
There is at least partial name server overlap between codeopen.ru and other domains โ holiday-jobs.ru, kazanpages.ru, ino-strania.ru and two more among them.
It is common to find these name servers alongside the name servers ns1.webhost1.ru, ns2.webhost1.ru, ns3.webhost1.net and two others.
ns1.webhost1.com, ns2.webhost1.com, ns3.webhost1.org and ns4.webhost1.org each have two IP addresses. Specifically, ns1.webhost1.com resolves to 185.179.188.2 and 2a0a:8d80:0:a000::aa, ns2.webhost1.com resolves to 185.179.189.202 and 2a0a:8d80:0:a000::bb, ns3.webhost1.org resolves to 185.179.188.2 and 2a0a:8d80:0:a000::aa and ns4.webhost1.org resolves to 185.179.189.202 and 2a0a:8d80:0:a000::bb.
Host names pointing to 2a0a:8d80:0:a000::aa IP addresses: ns1.webhost1.com and ns3.webhost1.org.
Host names pointing to 185.179.188.2 IP addresses: ns1.webhost1.com and ns3.webhost1.org.
Host names pointing to 2a0a:8d80:0:a000::bb IP addresses: ns2.webhost1.com and ns4.webhost1.org.
Host names pointing to 185.179.189.202 IP addresses: ns2.webhost1.com and ns4.webhost1.org.
Mail Servers
Mail for codeopen.ru is handled by a single mail server, mail.codeopen.ru.
mail.codeopen.ru has exactly one IP number: 91.236.136.140.