itcentr21.ru - robtex.com
itcentr21.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.48.154.254🇷🇺 MF-MGSM-AS212.48.154.0/24 PJSC MegaFon prefix Cheboksary region | ||||||
| NS | ns01.1cloud.ru ⭐ | ||||||
| A | 5.200.39.186🇷🇺 ITGRAD5.200.39.0/24 | ||||||
| PTR | ns01.1cloud.ru | ||||||
| NS | ns02.1cloud.ru | ||||||
| A | 91.185.82.12🇷🇺 MTS-CLOUD-A91.185.82.0/24 | ||||||
| PTR | ns02.1cloud.ru | ||||||
| A | 176.109.73.27🇷🇺 MTS-CLOUD176.109.73.0/24 | ||||||
| SOA | ns01.1cloud.rusupport@1cloud.ru 2026-05-14 #1 | ||||||
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=4068867 | ||||||
Same first word
itcentr21.ru |
DNS History
7 records (3 active, 4 former)
○NSdns1.netbreeze.net2015-05-25 → 2020-03-31 · 4 obs
● 2020-03-31 15:05:46
○ 2026-02-18 23:14:40
○ 2026-05-14 04:36:56
○NSdns2.netbreeze.net2015-05-25 → 2020-03-31 · 4 obs
● 2020-03-31 15:05:46
○ 2026-02-18 23:14:40
○ 2026-05-14 04:36:56
○NSdns3.netbreeze.net2015-05-25 → 2020-03-31 · 4 obs
● 2020-03-31 15:05:46
○ 2026-02-18 23:14:40
○ 2026-05-14 04:36:56
●NSns01.1cloud.ru2026-02-18 → 2026-05-14 · 3 obs
● 2026-02-18 23:14:40
● 2026-05-14 04:36:56
●NSns02.1cloud.ru2026-02-18 → 2026-05-14 · 3 obs
● 2026-02-18 23:14:40
● 2026-05-14 04:36:56
●A212.48.154.2542026-02-18 → 2026-05-14 · 3 obs
● 2026-02-18 23:14:40
● 2026-05-14 04:36:56
○A95.141.233.862015-05-25 → 2020-03-31 · 4 obs
● 2020-03-31 15:05:46
○ 2026-02-18 23:14:40
○ 2026-05-14 04:36:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net... | - |
| itcentr21.ru | ns01.1cloud.ru, ns02.1cloud.ru | - |
✅ Authoritative Response
Server:176.109.73.27
NS records: ns01.1cloud.ru, ns02.1cloud.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itcentr21.ru (unsigned zone)
⏱️ Timing
Total: 1871ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.48.154.254 |
| NS | 2 | ns02.1cloud.ru, ns01.1cloud.ru |
| SOA | 1 | ns01.1cloud.ru support.1cloud.ru |
Analysis
IP Addresses
itcentr21.ru points to a single IP: 212.48.154.254.
Name Servers
itcentr21.ru's delegation is to two name servers ns01.1cloud.ru and ns02.1cloud.ru.
itcentr21.ru shares the same name server configuration as other domains, such as abli.su, corsys.ru, centerstruve.com, ermakov.com and julivi.ru.
itcentr21.ru at least partially shares its name servers with other domains, for instance endoinfo.ru, skitalets.ru, rbagency.ru, visatut.one and mdmed.ru.
These name servers are commonly used with ns1.selectel.org, ns2.selectel.org, ns3.selectel.org, ns4.selectel.org, ns1.selectel.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.
Host names with two IPs:
ns02.1cloud.ru points to: 91.185.82.12 and 176.109.73.27.
Host names with one IP:
ns01.1cloud.ru points to: 5.200.39.186.