sc-formula.ru - robtex.com
sc-formula.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.101.114.102🇪🇪 PAGM-AS5.101.114.0/24 PAGM routed network | ||||||
| PTR | s886abba7.fastvps-server.com | ||||||
| NS | dns1.dns-root.ru ⭐ | ||||||
| A | 141.105.64.6🇷🇺 ORG-LVA15-AS141.105.64.0/24 | ||||||
| NS | dns2.dns-root.org | ||||||
| A | 5.188.29.245🇷🇺 OOOVPS-AS5.188.29.0/24 VPS routed network | ||||||
| PTR | ns2.fastvps.ru | ||||||
| NS | dns3.dns-root.pro | ||||||
| A | 136.243.254.112🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | ns3.fastvps.ru | ||||||
| MX | mail.sc-formula.ru ⭐ | ||||||
| A | 5.101.114.102🇪🇪 PAGM-AS5.101.114.0/24 PAGM routed network | ||||||
| PTR | s886abba7.fastvps-server.com | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | dns1.dns-root.rusupport@fastvps.hosting 2026-04-05 #2 | ||||||
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=4069664 | ||||||
rank #18193 in the tld
Subdomains
Same first word
sc-formula.ru |
Similar names
DNS History
13 records (5 active, 8 former)
●NSdns1.dns-root.ru2026-02-20 → 2026-07-18 · 3 obs
● 2026-02-20 22:29:30
● 2026-07-18 22:01:50
●NSdns2.dns-root.org2026-02-20 → 2026-07-18 · 3 obs
● 2026-02-20 22:29:30
● 2026-07-18 22:01:50
●NSdns3.dns-root.pro2026-02-20 → 2026-07-18 · 3 obs
● 2026-02-20 22:29:30
● 2026-07-18 22:01:50
○NSns1.spaceweb.ru2015-06-16 → 2018-06-27 · 4 obs
● 2018-06-27 21:42:02
○ 2026-02-20 22:29:30
○ 2026-07-18 22:01:50
○NSns2.spaceweb.ru2015-06-16 → 2018-06-27 · 4 obs
● 2018-06-27 21:42:02
○ 2026-02-20 22:29:30
○ 2026-07-18 22:01:50
○NSns3.spaceweb.pro2015-06-16 → 2018-06-27 · 4 obs
● 2018-06-27 21:42:02
○ 2026-02-20 22:29:30
○ 2026-07-18 22:01:50
○NSns4.spaceweb.pro2015-06-16 → 2018-06-27 · 4 obs
● 2018-06-27 21:42:02
○ 2026-02-20 22:29:30
○ 2026-07-18 22:01:50
●MXmail.sc-formula.ru2026-02-20 → 2026-07-18 · 3 obs
● 2026-02-20 22:29:30
● 2026-07-18 22:01:50
○MXmx1.spaceweb.ru2015-06-16 → 2018-06-27 · 4 obs
● 2018-06-27 21:42:02
○ 2026-02-20 22:29:30
○ 2026-07-18 22:01:50
○MXmx2.spaceweb.ru2015-06-16 → 2018-06-27 · 4 obs
● 2018-06-27 21:42:02
○ 2026-02-20 22:29:30
○ 2026-07-18 22:01:50
○A185.175.46.722026-02-20 → 2026-04-01 · 5 obs
● 2026-02-20 22:29:30
● 2026-04-01 01:07:20
○ 2026-04-04 16:08:20
○ 2026-07-18 22:01:50
●A5.101.114.1022026-04-04 → 2026-07-18 · 3 obs
● 2026-04-04 16:08:20
● 2026-07-18 22:01:50
○A77.222.56.2052015-06-16 → 2018-06-27 · 4 obs
● 2018-06-27 21:42:02
○ 2026-02-20 22:29:30
○ 2026-07-18 22:01:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| sc-formula.ru | dns1.dns-root.ru, dns2.dns-root.org, dns3.dns-root.pro | 1 record |
✅ Authoritative Response
Server:141.105.64.6
NS records: dns1.dns-root.ru, dns2.dns-root.org, dns3.dns-root.pro
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sc-formula.ru (unsigned zone)
⏱️ Timing
Total: 1136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.101.114.102 |
| NS | 3 | dns3.dns-root.pro, dns1.dns-root.ru... |
| MX | 1 | mail.sc-formula.ru (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | dns1.dns-root.ru support.fastvps.hosting |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (dns1.dns-root.ru)
Analysis
Hierarchy
The parent domain of www.sc-formula.ru and mail.sc-formula.ru is sc-formula.ru.
IP Addresses
sc-formula.ru directs to one IP number, which is 5.101.114.102.
Among the host names that share IP numbers with sc-formula.ru are coversong.ru, budy-mamoy.ru, edanmeh.ru and two others.
Name Servers
DNS for sc-formula.ru is handled by three authoritative name servers: dns2.dns-root.org, dns3.dns-root.pro and dns1.dns-root.ru.
sc-formula.ru partially shares its NS delegation with several other domains, including elfido.ru, mebelyaroslavl.ru, emocium.ru and two others.
The name servers dns3.fastdns24.eu, dns2.fastdns24.org, dns.fastdns24.com and dns4.fastdns24.link are often found in use alongside these name servers.
dns2.dns-root.org, dns3.dns-root.pro and dns1.dns-root.ru all have one IP address each — dns2.dns-root.org directs to 5.188.29.245, dns3.dns-root.pro directs to 136.243.254.112 and dns1.dns-root.ru directs to 141.105.64.6.
Mail Servers
sc-formula.ru routes its mail through a single mail server, mail.sc-formula.ru.
mail.sc-formula.ru has exactly one IP number: 5.101.114.102.