cerus.com.br - robtex.com
cerus.com.br
com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026210182 | ||||||
rank #3715 in the tld
WOT: SAFE (69/100)
Same first word
cerus.fr |
cerus.com |
cerus.ro |
cerus.eu |
cerus.at |
cerus.us |
cerus.nl |
cerus.com.cn |
cerus.be |
cerus.com.br |
cerus.de |
cerus.es |
cerus.it |
cerus.org |
cerus.net |
cerus.com.sa |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-1360.awsdns-42.org2026-05-14 → 2026-07-29 · 2 obs
● 2026-07-29 08:00:18
●NSns-1738.awsdns-25.co.uk2026-05-14 → 2026-07-29 · 2 obs
● 2026-07-29 08:00:18
●NSns-403.awsdns-50.com2026-05-14 → 2026-07-29 · 2 obs
● 2026-07-29 08:00:18
●NSns-530.awsdns-02.net2026-05-14 → 2026-07-29 · 2 obs
● 2026-07-29 08:00:18
●MXsmtp.google.com2026-05-14 → 2026-07-29 · 2 obs
● 2026-07-29 08:00:18
●A54.233.236.2222026-05-14 → 2026-07-29 · 2 obs
● 2026-07-29 08:00:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| cerus.com.br | ns-403.awsdns-50.com, ns-530.awsdns-02.net, ns-1360.awsdns-42.org, ns-1738.awsdns-25.co.uk | - |
✅ Authoritative Response
Server:205.251.193.147
NS records: ns-403.awsdns-50.com, ns-530.awsdns-02.net, ns-1360.awsdns-42.org, ns-1738.awsdns-25.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cerus.com.br (unsigned zone)
⏱️ Timing
Total: 2284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.233.236.222 |
| NS | 4 | ns-1360.awsdns-42.org, ns-1738.awsdns-25.co.uk... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 3 | google-site-verification=3MsNWzMGmr5_8it, google-site-verification=ibU4JJk8Kd91jfQ... |
| SOA | 1 | ns-1738.awsdns-25.co.uk awsdns-hostmaste |
Analysis
IP Addresses
cerus.com.br directs to one IP number, which is 54.233.236.222.
cerusbank.com.br, for instance, is one of the other host names sharing IP numbers with cerus.com.br.
Name Servers
The domain cerus.com.br is delegated to these four name servers: ns-403.awsdns-50.com, ns-530.awsdns-02.net, ns-1360.awsdns-42.org and ns-1738.awsdns-25.co.uk.
The name servers of cerus.com.br overlap at least partially with those of other domains — among them gamutcctv.co.uk, listworker.com, super-m.de and two more.
These name servers commonly co-occur with the name servers ns-425.awsdns-53.com, ns-1460.awsdns-54.org, ns-1862.awsdns-40.co.uk and ns-538.awsdns-03.net.
Each of the four hosts ns-403.awsdns-50.com, ns-530.awsdns-02.net, ns-1360.awsdns-42.org and ns-1738.awsdns-25.co.uk has two IP addresses. ns-403.awsdns-50.com points to 205.251.193.147 and 2600:9000:5301:9300::1. ns-530.awsdns-02.net points to 205.251.194.18 and 2600:9000:5302:1200::1. ns-1360.awsdns-42.org points to 205.251.197.80 and 2600:9000:5305:5000::1. ns-1738.awsdns-25.co.uk points to 205.251.198.202 and 2600:9000:5306:ca00::1.
Mail Servers
cerus.com.br routes its mail through a single mail server, smtp.google.com.
cerus.com.br has the same mail server arrangement as a number of other domains, for example uneterrepourlesehs.org, muse-sava.com, siouxfallsgaliciallc.com and two more.
cerus.com.br shares at least some of its mail servers with other domains — for example hrbaia.com, e-bc.co.uk, affirmeducation.com and two more.
smtp.google.com directs to 9 IP numbers, including 142.251.167.27, 172.253.62.26 and 172.253.62.27, along with 6 other.