kera.ru - robtex.com
kera.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=4068147 | ||||||
Subdomains
pop.kera.ru |
Same first word
Similar names
DNS History
15 records (8 active, 7 former)
●NSns1.hc.ru2015-11-01 → 2026-03-18 · 3 obs
● 2015-11-01 08:01:18
● 2026-03-18 18:58:22
○NSns1.xeonic.ru2008-11-27 → 2008-11-27 · 3 obs
○ 2015-07-18 15:33:44
○ 2026-03-18 18:58:22
○NSns2.hc.ru2015-11-01 → 2017-01-10 · 4 obs
● 2015-11-01 08:01:18
● 2017-01-10 01:26:16
○ 2026-03-18 18:58:22
○NSns2.xeonic.ru2008-11-27 → 2008-11-27 · 3 obs
○ 2015-07-18 15:33:44
○ 2026-03-18 18:58:22
●NSns4-cloud.nic.ru2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 18:58:22
●NSns8-cloud.nic.ru2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 18:58:22
○MXmx.yandex.ru2015-11-01 → 2017-01-10 · 4 obs
● 2015-11-01 08:01:18
● 2017-01-10 01:26:16
○ 2026-03-18 18:58:22
○MXpop.kera.ru2008-11-27 → 2008-11-27 · 3 obs
○ 2015-07-18 15:33:44
○ 2026-03-18 18:58:22
●A89.104.86.1572026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 18:58:22
○A89.111.176.1722015-11-01 → 2017-01-10 · 4 obs
● 2015-11-01 08:01:18
● 2017-01-10 01:26:16
○ 2026-03-18 18:58:22
○A92.63.104.212008-11-27 → 2008-11-27 · 3 obs
○ 2015-07-18 15:33:44
○ 2026-03-18 18:58:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net... | - |
| kera.ru | ns4-cloud.nic.ru, ns8-cloud.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru... | 19 records |
✅ Authoritative Response
Server: 91.217.20.20
NS records: ns4-cloud.nic.ru, ns8-cloud.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns3-l2.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kera.ru (unsigned zone)
⏱️ Timing
Total: 858ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.104.86.157 |
| NS | 5 | ns3-l2.nic.ru, ns4-l2.nic.ru... |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.mail.ru |
| SOA | 1 | ns1.hc.ru support.hc.ru |
📌 Glue Records Collected
Total: 19
Out-of-bailiwick: 19 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)
Analysis
Hierarchy
kera.ru is the parent of pop.kera.ru.
IP Addresses
kera.ru points to IP number 89.104.86.157.
Other host names, for instance, 88632209149.ru share IP numbers with kera.ru.
Name Servers
kera.ru is delegated to six name servers: ns1.hc.ru, ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.
kera.ru shares name servers with other domains at least partially, for example bednov.com, offroadmaster.ru, contec-sakh.com, rosatom.ru and sevmash.org.
These name servers are commonly used together with ns2.hc.ru, ns3.nic.ru, ns4.nic.ru and ns8.nic.ru.
Host names with six IP numbers:
ns4-cloud.nic.ru points to: 89.104.93.30, 89.104.93.33, 89.104.93.34, 89.104.95.30, 89.104.95.33 and 89.104.95.34.
ns8-cloud.nic.ru points to: 89.104.93.31, 89.104.93.35, 89.104.93.36, 89.104.95.31, 89.104.95.35 and 89.104.95.36.
Host names with one IP number:
ns1.hc.ru points to: 194.85.61.20.
ns3-l2.nic.ru points to: 193.232.146.1.
ns4-l2.nic.ru points to: 91.217.20.20.
ns8-l2.nic.ru points to: 91.217.21.20.
Mail Servers
kera.ru is handled by a single mail server, emx.mail.ru.
kera.ru shares the same mail server setup as other domains, for instance nppea.ru, maketprint.ru, catextra.com, zuwei.ru and sklog.ru.
kera.ru shares mail servers with other domains at least partially; for instance ooo-dolg.ru, hostelvulkan.ru, russiabasket.org, prestigegroup.az and unibo.ru.
these mail servers are commonly used with the mail servers mx2.hosting.reg.ru.
emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.