cdulib.ru - robtex.com
cdulib.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=4068840 | ||||||
Previously MX for
cdulib.ru |
Same first word
cdulib.ru |
Similar names
DNS History
17 records (4 active, 13 former)
○NSexpirepages-kiae-1.nic.ru2017-01-01 → 2017-01-01 · 3 obs
○ 2018-10-05 18:41:02
○ 2026-05-11 21:51:38
○NSexpirepages-kiae-2.nic.ru2017-01-01 → 2017-01-01 · 3 obs
○ 2018-10-05 18:41:02
○ 2026-05-11 21:51:38
●NSns1.reg.ru2026-02-23 → 2026-05-11 · 3 obs
● 2026-02-23 11:32:38
● 2026-05-11 21:51:38
●NSns2.reg.ru2026-02-23 → 2026-05-11 · 3 obs
● 2026-02-23 11:32:38
● 2026-05-11 21:51:38
○NSrihana.ns.cloudflare.com2018-10-05 → 2018-12-04 · 5 obs
● 2018-10-05 18:41:02
● 2018-12-04 17:23:02
○ 2026-02-23 11:32:38
○ 2026-05-11 21:51:38
○NSwalt.ns.cloudflare.com2018-10-05 → 2018-12-04 · 5 obs
● 2018-10-05 18:41:02
● 2018-12-04 17:23:02
○ 2026-02-23 11:32:38
○ 2026-05-11 21:51:38
○MXcdulib.ru2026-02-23 → 2026-05-11 · 2 obs
○ 2026-05-11 21:51:38
●MXmx.profi-nk.ru2026-02-23 → 2026-05-11 · 3 obs
● 2026-02-23 11:32:38
● 2026-05-11 21:51:38
○MXnomail.nic.ru2017-01-01 → 2017-01-01 · 3 obs
○ 2018-10-05 18:41:02
○ 2026-05-11 21:51:38
○A104.27.158.622018-10-05 → 2018-12-04 · 5 obs
● 2018-10-05 18:41:02
● 2018-12-04 17:23:02
○ 2026-02-23 11:32:38
○ 2026-05-11 21:51:38
○A104.27.159.622018-10-05 → 2018-12-04 · 5 obs
● 2018-10-05 18:41:02
● 2018-12-04 17:23:02
○ 2026-02-23 11:32:38
○ 2026-05-11 21:51:38
●A109.248.42.2472026-02-23 → 2026-05-11 · 3 obs
● 2026-02-23 11:32:38
● 2026-05-11 21:51:38
○A109.70.26.372017-01-01 → 2017-01-01 · 3 obs
○ 2018-10-05 18:41:02
○ 2026-05-11 21:51:38
○A194.85.61.762017-01-01 → 2017-01-01 · 3 obs
○ 2018-10-05 18:41:02
○ 2026-05-11 21:51:38
○A2606:4700:30::681b:9e3e2018-10-05 → 2018-12-04 · 5 obs
● 2018-10-05 18:41:02
● 2018-12-04 17:23:02
○ 2026-02-23 11:32:38
○ 2026-05-11 21:51:38
○A2606:4700:30::681b:9f3e2018-10-05 → 2018-12-04 · 5 obs
● 2018-10-05 18:41:02
● 2018-12-04 17:23:02
○ 2026-02-23 11:32:38
○ 2026-05-11 21:51:38
○A87.121.99.272026-02-23 → 2026-05-11 · 2 obs
○ 2026-05-11 21:51:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, f.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net... | - |
| cdulib.ru | ns2.reg.ru, ns1.reg.ru | 20 records |
✅ Authoritative Response
Server:176.99.13.12
NS records: ns2.reg.ru, ns1.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdulib.ru (unsigned zone)
⏱️ Timing
Total: 643ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.248.42.247 |
| NS | 2 | ns1.reg.ru, ns2.reg.ru |
| MX | 2 | mx.profi-nk.ru (pri: 10), mx.profi-nk.ru (pri: 25) |
| TXT | 1 | v=spf1 ip4:109.248.42.0/24 ip4:195.78.49 |
| SOA | 1 | ns1.reg.ru hostmaster.ns1.reg.ru |
📌 Glue Records Collected
Total: 20
Out-of-bailiwick: 20 (ns2.reg.ru, ns2.reg.ru, ns2.reg.ru...)
Analysis
IP Addresses
cdulib.ru points to a single IP address: 109.248.42.247.
Other host names such as sufps22.ru, domostroy-blok.ru and bastiongifts.ru share IP numbers with cdulib.ru.
Name Servers
cdulib.ru is delegated to two name servers: ns1.reg.ru and ns2.reg.ru.
cdulib.ru uses the same name server setup as other domains, including nknx.ru, bergrise.ru, iqcv.ru, m-crm.com and simprice.ru.
cdulib.ru shares some name servers with other domains, for example dataintegration.ru.
Host names with ten IP numbers:
ns1.reg.ru points to: 2a00:f940:9::1:1, 2a00:f940:9::2:1, 176.99.13.11, 176.99.13.13, 176.99.13.15, 176.99.13.17, 194.58.117.11, 194.58.117.13, 194.58.117.15 and 194.58.117.17.
ns2.reg.ru points to: 2a00:f940:9::1:2, 2a00:f940:9::2:2, 176.99.13.12, 176.99.13.14, 176.99.13.16, 176.99.13.18, 194.58.117.12, 194.58.117.14, 194.58.117.16 and 194.58.117.18.
Mail Servers
The mail server for cdulib.ru is mx.profi-nk.ru.
cdulib.ru shares the same mail server setup as other domains, for instance bastiongifts.ru.