fcskchf.ru - robtex.com
fcskchf.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.90.46.24🇷🇺 BITWEB-AS45.90.46.0/24 | ||||||
| PTR | ol1lo.ru | ||||||
| NS | ol1lo.ru ⭐ | ||||||
| A | 2606:4700:3030::6815:13b2🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2606:4700:3034::ac43:bb0a🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 104.21.19.178Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.67.187.10🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.bitwebdns.net | ||||||
| A | 45.137.189.189🇷🇺 BITWEB-AS45.137.189.0/24 | ||||||
| PTR | ns1.bitwebdns.net | ||||||
| NS | ns2.bitwebdns.net | ||||||
| A | 81.16.141.141🇦🇪 BITWEB-AS81.16.141.0/24 | ||||||
| PTR | bw.dns2 | ||||||
| MX | mail.fcskchf.ru ⭐ | ||||||
| A | 45.90.46.24🇷🇺 BITWEB-AS45.90.46.0/24 | ||||||
| PTR | ol1lo.ru | ||||||
| TXT | v=spf1 ip4:45.133.235.88 a mx ~all | ||||||
| SOA | ol1lo.ruroot@bitwebdns.net 2024-05-28 #6 | ||||||
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=4069722 | ||||||
Previously NS for
Subdomains
mail.fcskchf.ru |
Same first word
DNS History
10 records (5 active, 5 former)
○NSfcskchf.com2015-05-25 → 2015-05-25 · 3 obs
○ 2015-10-19 10:13:40
○ 2026-07-23 18:21:52
○NSfcskchf.ru2015-10-19 → 2017-04-21 · 5 obs
● 2015-10-19 10:13:40
● 2017-04-21 00:52:18
○ 2026-03-16 22:08:02
○ 2026-07-23 18:21:52
●NSns1.bitwebdns.net2026-03-16 → 2026-07-23 · 3 obs
● 2026-03-16 22:08:02
● 2026-07-23 18:21:52
○NSns1.fcskchf.com2015-05-25 → 2017-04-21 · 4 obs
● 2017-04-21 00:52:18
○ 2026-03-16 22:08:02
○ 2026-07-23 18:21:52
●NSns2.bitwebdns.net2026-03-16 → 2026-07-23 · 3 obs
● 2026-03-16 22:08:02
● 2026-07-23 18:21:52
○NSns2.fcskchf.com2015-05-25 → 2017-04-21 · 4 obs
● 2017-04-21 00:52:18
○ 2026-03-16 22:08:02
○ 2026-07-23 18:21:52
●NSol1lo.ru2026-03-16 → 2026-07-23 · 3 obs
● 2026-03-16 22:08:02
● 2026-07-23 18:21:52
●MXmail.fcskchf.ru2015-05-25 → 2026-07-23 · 2 obs
● 2026-07-23 18:21:52
●A45.90.46.242026-03-16 → 2026-07-23 · 3 obs
● 2026-03-16 22:08:02
● 2026-07-23 18:21:52
○A92.63.104.1782015-05-25 → 2017-04-21 · 4 obs
● 2017-04-21 00:52:18
○ 2026-03-16 22:08:02
○ 2026-07-23 18:21:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| fcskchf.ru | ns2.bitwebdns.net, ns1.bitwebdns.net | - |
✅ Authoritative Response
Server:45.137.189.189
NS records: ns2.bitwebdns.net, ns1.bitwebdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fcskchf.ru (unsigned zone)
⏱️ Timing
Total: 2565ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.90.46.24 |
| NS | 2 | ns1.bitwebdns.net, ns2.bitwebdns.net |
| MX | 2 | mail.fcskchf.ru (pri: 10), mail.fcskchf.ru (pri: 20) |
| TXT | 1 | v=spf1 ip4:45.133.235.88 a mx ~all |
| SOA | 1 | ol1lo.ru root.bitwebdns.net |
Analysis
Hierarchy
The domain mail.fcskchf.ru falls under the parent fcskchf.ru.
IP Addresses
fcskchf.ru has exactly one IP address — 45.90.46.24.
rprf.ru, iiha.ru, mail.imegi.ru plus two other host names have IP numbers in common with fcskchf.ru.
Name Servers
DNS for fcskchf.ru is handled by three authoritative name servers: ol1lo.ru, ns1.bitwebdns.net and ns2.bitwebdns.net.
At least some of fcskchf.ru's name servers are shared with other domains, for example old-press.ru, a1h.ru, xn--80aaaacqgzbd5ato1aqa8e8bzhf.xn--p1ai and two more.
These name servers tend to co-occur with dsrr.ru, inf1.ru, ns1.dnsbitweb.net and 3 other name servers in the same DNS delegations.
Host names with four IP addresses:
ol1lo.ru directs to 104.21.19.178, 172.67.187.10, 2606:4700:3030::6815:13b2 and 2606:4700:3034::ac43:bb0a.
Host names resolving to a single IP address:
ns1.bitwebdns.net directs to 45.137.189.189.
ns2.bitwebdns.net directs to 81.16.141.141.
Mail Servers
fcskchf.ru uses one mail server — mail.fcskchf.ru.
mail.fcskchf.ru has exactly one IP number: 45.90.46.24.