cenup.ru - robtex.com
cenup.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.234.35.186🇷🇺 MTS-PENZA-AS85.234.32.0/19 | ||||||
| PTR | static-35-186.ptcomm.ru | ||||||
| NS | ns3.hostland.ru ⭐ | ||||||
| A | 81.95.18.218🇷🇺 MTTELECOM-AS81.95.16.0/20 MTTELECOM-NETWORK | ||||||
| A | 185.22.183.98🇷🇺 RETNRU-SPB-AS185.22.180.0/22 CJSC "RetnNet" | ||||||
| NS | ns.hostland.ru | ||||||
| A | 185.26.122.3🇷🇺 HOSTLAND185.26.122.0/24 | ||||||
| PTR | serv3-26.hostland.ru | ||||||
| A | 185.26.123.231🇷🇺 HOSTLAND185.26.123.0/24 | ||||||
| PTR | smtp1.hostland.ru | ||||||
| MX | cenup.ru ⭐ | ||||||
| A | 85.234.35.186🇷🇺 MTS-PENZA-AS85.234.32.0/19 | ||||||
| PTR | static-35-186.ptcomm.ru | ||||||
| TXT | v=spf1 a mx ip4:85.234.35.186 ~all | ||||||
| SOA | ns.hostland.rusupport@hostland.ru serial=100000000 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| 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=4069813 | ||||||
MX for
cenup.ru |
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
●NSns.hostland.ru2026-06-15 → 2026-07-31 · 3 obs
● 2026-06-15 20:02:26
● 2026-07-31 09:54:02
○NSns1.beget.pro2015-06-27 → 2015-06-27 · 3 obs
○ 2016-01-26 17:29:56
○ 2026-07-31 09:54:02
○NSns1.beget.ru2015-06-27 → 2015-06-27 · 3 obs
○ 2016-01-26 17:29:56
○ 2026-07-31 09:54:02
○NSns2.beget.pro2015-06-27 → 2015-06-27 · 3 obs
○ 2016-01-26 17:29:56
○ 2026-07-31 09:54:02
○NSns2.beget.ru2015-06-27 → 2015-06-27 · 3 obs
○ 2016-01-26 17:29:56
○ 2026-07-31 09:54:02
●NSns3.hostland.ru2026-06-15 → 2026-07-31 · 3 obs
● 2026-06-15 20:02:26
● 2026-07-31 09:54:02
●MXcenup.ru2026-06-15 → 2026-07-31 · 3 obs
● 2026-06-15 20:02:26
● 2026-07-31 09:54:02
○MXmx1.beget.ru2015-06-27 → 2015-06-27 · 3 obs
○ 2016-01-26 17:29:56
○ 2026-07-31 09:54:02
○MXmx2.beget.ru2015-06-27 → 2015-06-27 · 3 obs
○ 2016-01-26 17:29:56
○ 2026-07-31 09:54:02
○A5.101.152.572015-06-27 → 2015-06-27 · 3 obs
○ 2016-01-26 17:29:56
○ 2026-07-31 09:54:02
●A85.234.35.1862026-06-15 → 2026-07-31 · 3 obs
● 2026-06-15 20:02:26
● 2026-07-31 09:54:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| cenup.ru | ns.hostland.ru, ns3.hostland.ru | 4 records |
✅ Authoritative Response
Server:185.22.183.98
NS records: ns.hostland.ru, ns3.hostland.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cenup.ru (unsigned zone)
⏱️ Timing
Total: 603ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.234.35.186 |
| NS | 2 | ns.hostland.ru, ns3.hostland.ru |
| MX | 1 | cenup.ru (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:85.234.35.186 ~all |
| SOA | 1 | ns.hostland.ru support.hostland.ru |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.hostland.ru, ns.hostland.ru, ns3.hostland.ru...)
Analysis
Mail Server Role
cenup.ru serves as a mail server for cenup.ru.
IP Addresses
cenup.ru has exactly one IP address — 85.234.35.186.
Name Servers
cenup.ru is delegated to two name servers: ns3.hostland.ru and ns.hostland.ru.
The name server configuration of cenup.ru is shared with other domains, for instance medcor.ru, osagovip.ru, sabona-crimea.ru and two others.
ns3.hostland.ru and ns.hostland.ru each resolve to two IP addresses: ns3.hostland.ru points to 81.95.18.218 and 185.22.183.98, while ns.hostland.ru points to 185.26.122.3 and 185.26.123.231.
Mail Servers
cenup.ru uses exactly one mail server, which is cenup.ru.
cenup.ru resolves to a single IP number: 85.234.35.186.