dcyilib.ru - robtex.com
dcyilib.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 44.244.22.128🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix | ||||||
| PTR | ec2-44-244-22-128.us-west-2.compute.amazonaws.com | ||||||
| NS | ns1.dcyilib.ru ⭐ | ||||||
| A | 18.205.186.231🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-205-186-231.compute-1.amazonaws.com | ||||||
| NS | ns1.csof.net | ||||||
| A | 18.205.186.231🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-205-186-231.compute-1.amazonaws.com | ||||||
| NS | ns2.csof.net | ||||||
| A | 23.21.178.27🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-23-21-178-27.compute-1.amazonaws.com | ||||||
| NS | ns3.csof.net | ||||||
| A | 3.214.185.54🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-214-185-54.compute-1.amazonaws.com | ||||||
| NS | ns4.csof.net | ||||||
| A | 52.20.19.77🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-19-77.compute-1.amazonaws.com | ||||||
| MX | mx1.dcyilib.ru ⭐ | ||||||
| A | 46.4.12.146🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.146.12.4.46.clients.your-server.de | ||||||
| MX | mx2.dcyilib.ru ⭐ | ||||||
| A | 46.4.10.173🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.173.10.4.46.clients.your-server.de | ||||||
| TXT | v=spf1 include:_incspfcheck.mailspike.net ?all | ||||||
| SOA | ns1.dcyilib.ruhostmaster@dcyilib.ru serial=1778595865 | ||||||
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=4068848 | ||||||
Subdomains
Same first word
dcyilib.ru |
DNS History
8 records (8 active, 0 former)
●NSns1.dcyilib.ru2026-05-08 → 2026-05-12 · 2 obs
● 2026-05-12 14:32:28
●MXmx1.dcyilib.ru2026-05-08 → 2026-05-12 · 2 obs
● 2026-05-12 14:32:28
●MXmx2.dcyilib.ru2026-05-08 → 2026-05-12 · 2 obs
● 2026-05-12 14:32:28
●A44.244.22.1282026-05-08 → 2026-05-12 · 2 obs
● 2026-05-12 14:32:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| dcyilib.ru | ns2.csof.net, ns3.csof.net, ns4.csof.net, ns1.csof.net | - |
✅ Authoritative Response
Server:23.21.178.27
NS records: ns2.csof.net, ns3.csof.net, ns4.csof.net, ns1.csof.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dcyilib.ru (unsigned zone)
⏱️ Timing
Total: 1857ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 44.244.22.128 |
| NS | 4 | ns1.csof.net, ns3.csof.net... |
| MX | 2 | mx2.dcyilib.ru (pri: 10), mx1.dcyilib.ru (pri: 10) |
| TXT | 1 | v=spf1 include:_incspfcheck.mailspike.ne |
| SOA | 1 | ns1.dcyilib.ru hostmaster.dcyilib.ru |
Analysis
Hierarchy
dcyilib.ru is a parent of mx2.dcyilib.ru, mx1.dcyilib.ru, ns1.dcyilib.ru and www.dcyilib.ru.
IP Addresses
dcyilib.ru points to a single IP: 44.244.22.128.
Other host names, for instance 1cd6e.cnhkwy.com, 550b812331d6e8c04fa51eca95fa23db.com, 6ffa9.cnhkwy.com, www.gozay2c535c99f72.com and 86a71.cnhkwy.com share IP numbers with dcyilib.ru.
Name Servers
dcyilib.ru is delegated to five name servers: ns1.csof.net, ns2.csof.net, ns3.csof.net, ns4.csof.net and ns1.dcyilib.ru.
dcyilib.ru partially shares name servers with other domains; examples include bslines.xyz, deprivedrinkyfaiir.shop, maeobnaoefhgoajo.com, wlgsfimgawjushksbruq.com and mfiltopluxerduvgankh.com.
These name servers commonly accompany ns5.csof.net, ns6.csof.net, ns7.csof.net and ns8.csof.net.
Host names with one IP number:
ns1.csof.net points to: 18.205.186.231.
ns2.csof.net points to: 23.21.178.27.
ns3.csof.net points to: 3.214.185.54.
ns4.csof.net points to: 52.20.19.77.
ns1.dcyilib.ru points to: 18.205.186.231.
Host names pointing to 18.205.186.231: ns1.csof.net and ns1.dcyilib.ru.
Mail Servers
dcyilib.ru is handled by two mail servers: mx1.dcyilib.ru and mx2.dcyilib.ru.
dcyilib.ru uses the same mail server setup as other domains, for example www.dcyilib.ru.
Host names with one IP number: The host name mx1.dcyilib.ru points to 46.4.12.146 and the host name mx2.dcyilib.ru points to 46.4.10.173.