keratrium.ru - robtex.com
keratrium.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.177.135.246🇷🇺 RTCOMM-AS81.177.128.0/19 RTCOMM-RU | ||||||
| PTR | srv194-h-st.jino.ru | ||||||
| NS | ns1.jino.ru ⭐ | ||||||
| A | 217.107.34.200🇷🇺 RTCOMM-AS217.107.0.0/18 RTCOMM-RU | ||||||
| PTR | ns1.jino.ru | ||||||
| NS | ns2.jino.ru | ||||||
| A | 2001:1bb0:e000:1e::917🇷🇺 RTCOMM-AS2001:1bb0::/32 RTCOMM-RU | ||||||
| A | 195.161.62.86🇷🇺 RTCOMM-AS195.161.0.0/16 RTCOMM-RU | ||||||
| PTR | ns2.jino.ru | ||||||
| NS | ns3.jino.ru ⚠️ Not in parent delegation | ||||||
| A | 217.107.219.170🇷🇺 RTCOMM-AS217.107.208.0/20 RTCOMM-RU | ||||||
| PTR | ns3.jino.ru | ||||||
| NS | ns4.jino.ru ⚠️ Not in parent delegation | ||||||
| A | 2001:1bb0:e000:1e::1cd🇷🇺 RTCOMM-AS2001:1bb0::/32 RTCOMM-RU | ||||||
| A | 81.177.139.205🇷🇺 RTCOMM-AS81.177.128.0/19 RTCOMM-RU | ||||||
| PTR | ns4.jino.ru | ||||||
| MX | mail.keratrium.ru ⭐ | ||||||
| A | 81.177.140.252🇷🇺 RTCOMM-AS81.177.128.0/19 RTCOMM-RU | ||||||
| PTR | srv11-mx-st.jino.ru | ||||||
| TXT | v=spf1 redirect=_spf.jino.ru | ||||||
| SOA | ns1.jino.ruhostmaster@jino@ru 2013-06-28 #1 | ||||||
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=4069812 | ||||||
Subdomains
mail.keratrium.ru |
Same first word
keratrium.ru |
Similar names
ameriturk.net |
katiemurr.com |
uitermark.net |
merkurita.lt |
urimarket.com |
uitermark.nl |
karturemi.online |
trimarkeu.com |
uitermark.com |
rutimaker.com |
kamiterru.com |
ameriturk.org |
rumetrika.ru |
markuteri.com.tr |
markuteri.com |
DNS History
9 records (6 active, 3 former)
●NSns3.jino.ru2018-09-30 → 2026-07-31 · 3 obs
● 2018-09-30 08:38:06
● 2026-07-31 07:10:54
●NSns4.jino.ru2018-09-30 → 2026-07-31 · 3 obs
● 2018-09-30 08:38:06
● 2026-07-31 07:10:54
●MXmail.keratrium.ru2015-07-15 → 2026-07-31 · 2 obs
● 2026-07-31 07:10:54
○A195.161.114.52026-06-14 → 2026-06-14 · 4 obs
● 2026-06-14 19:50:58
○ 2026-07-03 19:14:46
○ 2026-07-31 07:10:54
○A81.177.135.122015-07-15 → 2017-01-22 · 4 obs
● 2017-01-22 10:20:18
○ 2018-09-30 08:38:06
○ 2026-07-31 07:10:54
●A81.177.135.2462026-07-03 → 2026-07-31 · 3 obs
● 2026-07-03 19:14:46
● 2026-07-31 07:10:54
○A81.177.139.1712018-09-30 → 2018-09-30 · 4 obs
● 2018-09-30 08:38:06
○ 2026-06-14 19:50:58
○ 2026-07-31 07:10:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net... | - |
| keratrium.ru | ns1.jino.ru, ns2.jino.ru | 3 records |
✅ Authoritative Response
Server:195.161.62.86
NS records: ns1.jino.ru, ns2.jino.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for keratrium.ru (unsigned zone)
⏱️ Timing
Total: 1388ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.177.135.246 |
| NS | 4 | ns1.jino.ru, ns2.jino.ru... |
| MX | 1 | mail.keratrium.ru (pri: 5) |
| TXT | 1 | v=spf1 redirect=_spf.jino.ru |
| SOA | 1 | ns1.jino.ru hostmaster@jino.ru |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.jino.ru, ns2.jino.ru, ns2.jino.ru)
Analysis
Hierarchy
keratrium.ru is a parent domain of mail.keratrium.ru.
IP Addresses
keratrium.ru points to a single IP number: 81.177.135.246.
Additional host names — zasos.ru, viomk.ru, tehnadzor.su and two others — share IP numbers with keratrium.ru.
Name Servers
keratrium.ru has four authoritative name servers: ns1.jino.ru, ns2.jino.ru, ns3.jino.ru and ns4.jino.ru.
keratrium.ru shares at least some of its name servers with other domains, including sv-dent.ru, evroseals.ru, ufacsdb.ru and two others.
Host names with two IP numbers:
ns2.jino.ru has two IP addresses: 195.161.62.86 and 2001:1bb0:e000:1e::917.
ns4.jino.ru has two IP addresses: 81.177.139.205 and 2001:1bb0:e000:1e::1cd.
Host names pointing to a single IP address:
ns1.jino.ru directs to 217.107.34.200.
ns3.jino.ru directs to 217.107.219.170.
Mail Servers
keratrium.ru has one mail server: mail.keratrium.ru.
mail.keratrium.ru has exactly one IP number: 81.177.140.252.