cerbact.com - robtex.com
cerbact.com
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=1778345736 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●MXcerbact-com.mail.protection.outlook.com2026-04-14 → 2026-05-09 · 2 obs
● 2026-05-09 17:11:22
●A217.70.184.382026-04-14 → 2026-05-09 · 2 obs
● 2026-05-09 17:11:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net... | - |
| cerbact.com | ns-226-a.gandi.net, ns-236-b.gandi.net, ns-55-c.gandi.net | - |
✅ Authoritative Response
Server:173.246.100.227
NS records: ns-226-a.gandi.net, ns-236-b.gandi.net, ns-55-c.gandi.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cerbact.com (unsigned zone)
⏱️ Timing
Total: 482ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.70.184.38 |
| NS | 3 | ns-236-b.gandi.net, ns-226-a.gandi.net... |
| MX | 1 | cerbact-com.mail.protection.outlook.com |
| TXT | 2 | v=spf1 include:_u.cerbact.com._spf.smart, MS=ms74074915 |
| SOA | 1 | ns1.gandi.net hostmaster.gandi.net |
Analysis
IP Addresses
cerbact.com resolves to one IP number: 217.70.184.38.
other host names including margin.jp, z42.me, auto-selection.eu, schoolexercisebookdirect.com and vilogi.fr share IP numbers with cerbact.com.
Name Servers
cerbact.com is delegated to four name servers: ns-226-a.gandi.net, ns-236-b.gandi.net, ns-55-c.gandi.net and ns1.gandi.net.
cerbact.com at least partially shares name servers with other domains, for instance yobl.org.uk, ocbf.fr, ce-edl.fr, davidandrewmurray.com and niestoruk.net.
These name servers are commonly used alongside ns-22-c.gandi.net, ns-37-b.gandi.net, ns-122-c.gandi.net, ns-139-b.gandi.net, ns-10-c.gandi.net, ns-241-b.gandi.net and ns-239-c.gandi.net.
Host names with two IP numbers:
ns-226-a.gandi.net points to 2001:4b98:aaaa::e3 and 173.246.100.227; ns-236-b.gandi.net points to 2001:4b98:aaab::ed and 213.167.230.237; ns-55-c.gandi.net points to 2604:3400:aaac::38 and 217.70.187.56; ns1.gandi.net points to 2001:4b98:aaaa::2 and 173.246.100.2.
Mail Servers
cerbact.com is handled by a single mail server, cerbact-com.mail.protection.outlook.com.
Host cerbact-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::20, 52.101.68.8, 52.101.68.27, 52.101.68.39 and 52.101.73.15.