schoolbac.com - dns.ninja
schoolbac.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.23.58.46🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC | ||||||
| PTR | serveurcongo.com | ||||||
| NS | dns1.serveurcongo.com ⭐ | ||||||
| A | 162.210.102.178🇺🇸 AS14555162.210.96.0/21 LiquidNet US LLC | ||||||
| PTR | dns1.supremepanel.com | ||||||
| NS | dns2.serveurcongo.com | ||||||
| A | 198.23.61.128🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC | ||||||
| PTR | dns2.supremepanel.com | ||||||
| NS | dns3.serveurcongo.com ⚠️ Not in parent delegation | ||||||
| NS | dns4.serveurcongo.com ⚠️ Not in parent delegation | ||||||
| MX | schoolbac.com ⭐ | ||||||
| A | 198.23.58.46🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC | ||||||
| PTR | serveurcongo.com | ||||||
| TXT | v=spf1 ip4:170.10.164.241 +a +mx +ip4:198.23.58.46 +ip4:198.23.60.105 +ip4:17... | ||||||
| SOA | dns1.serveurcongo.comisrael@serveurcongo.com 2026-07-31 #3 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785499057 | ||||||
MX for
schoolbac.com |
Same first word
schoolbac.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSdns1.serveurcongo.com2020-02-02 → 2026-07-31 · 2 obs
● 2026-07-31 12:12:02
●NSdns2.serveurcongo.com2020-02-02 → 2026-07-31 · 2 obs
● 2026-07-31 12:12:02
●NSdns3.serveurcongo.com2020-02-02 → 2026-07-31 · 2 obs
● 2026-07-31 12:12:02
●NSdns4.serveurcongo.com2020-02-02 → 2026-07-31 · 2 obs
● 2026-07-31 12:12:02
●MXschoolbac.com2020-02-02 → 2026-07-31 · 2 obs
● 2026-07-31 12:12:02
○A170.10.162.982020-02-02 → 2020-02-02 · 3 obs
○ 2026-03-21 05:37:22
○ 2026-07-31 12:12:02
●A198.23.58.462026-03-21 → 2026-07-31 · 3 obs
● 2026-03-21 05:37:22
● 2026-07-31 12:12:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net... | - |
| schoolbac.com | dns1.serveurcongo.com, dns2.serveurcongo.com | 2 records |
✅ Authoritative Response
Server:162.210.102.178
NS records: dns1.serveurcongo.com, dns2.serveurcongo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schoolbac.com (unsigned zone)
⏱️ Timing
Total: 142ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.23.58.46 |
| NS | 4 | dns2.serveurcongo.com, dns3.serveurcongo.com... |
| MX | 1 | schoolbac.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:170.10.164.241 +a +mx +ip4:19 |
| SOA | 1 | dns1.serveurcongo.com israel.serveurcong |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.serveurcongo.com, dns2.serveurcongo.com)
Analysis
Mail Server Role
schoolbac.com serves as a mail server for schoolbac.com.
IP Addresses
schoolbac.com has exactly one IP address — 198.23.58.46.
dc-3fca87c02144.systemage.cd, ns1.serveurcongo.com, smtp.pageweb.cd plus two other host names have IP numbers in common with schoolbac.com.
Name Servers
Four name servers handle the delegation for schoolbac.com: dns1.serveurcongo.com, dns2.serveurcongo.com, dns3.serveurcongo.com and dns4.serveurcongo.com.
schoolbac.com shares at least some of its name servers with other domains, such as serveurcongo.com and medd.gouv.cd.
These name servers tend to appear together with the name servers ns2.serveurcongo.com, ns3.serveurcongo.com and ns4.serveurcongo.com, plus two others.
dns1.serveurcongo.com and dns2.serveurcongo.com each resolve to one IP number: dns1.serveurcongo.com points to 162.210.102.178 and dns2.serveurcongo.com points to 198.23.61.128.
Mail Servers
schoolbac.com uses exactly one mail server, which is schoolbac.com.
schoolbac.com has exactly one IP number: 198.23.58.46.