groupsign.com.br - robtex.com
groupsign.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=2026084494 | ||||||
rank #4158 in the tld
WOT: SAFE (69/100)
Subdomains
app.groupsign.com.br |
Same first word
groupsign.com.br |
groupsign.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSjay.ns.cloudflare.com2026-03-23 → 2026-03-25 · 2 obs
● 2026-03-25 20:47:04
●NSrita.ns.cloudflare.com2026-03-23 → 2026-03-25 · 2 obs
● 2026-03-25 20:47:04
●MXgroupsign-com-br.mail.protection.outlook.com2026-03-23 → 2026-03-25 · 2 obs
● 2026-03-25 20:47:04
●A157.90.143.2122026-03-23 → 2026-03-25 · 2 obs
● 2026-03-25 20:47:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| groupsign.com.br | jay.ns.cloudflare.com, rita.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.140
NS records: jay.ns.cloudflare.com, rita.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for groupsign.com.br (unsigned zone)
⏱️ Timing
Total: 427ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.90.143.212 |
| NS | 2 | jay.ns.cloudflare.com, rita.ns.cloudflare.com |
| MX | 1 | groupsign-com-br.mail.protection.outlook |
| TXT | 2 | MS=ms90645111, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | jay.ns.cloudflare.com dns.cloudflare.com |
Analysis
Hierarchy
app.groupsign.com.br has groupsign.com.br as its parent.
IP Addresses
groupsign.com.br maps to IP address 157.90.143.212.
Name Servers
Two name servers jay.ns.cloudflare.com and rita.ns.cloudflare.com are delegated to groupsign.com.br.
groupsign.com.br uses the same name server configuration as other domains, such as dreatraifro.sa.com, srvserveur.com, timi.cz, localfoodz.co and ipleer.fm.
groupsign.com.br at least partially shares name servers with other domains such as microsoft-net.com, gorillaroi.com, ttweakmaps.com, (0x706f726e)osdeutsch.org and crosstrackschurchumc.org.
These name servers are commonly used with kate.ns.cloudflare.com and lily.ns.cloudflare.com.
Host names with six IP numbers: Host name jay.ns.cloudflare.com points to 2606:4700:58::adf5:3b7b, 2803:f800:50::6ca2:c17b, 2a06:98c1:50::ac40:217b, 108.162.193.123, 172.64.33.123 and 173.245.59.123; host name rita.ns.cloudflare.com points to 2606:4700:50::adf5:3a8c, 2803:f800:50::6ca2:c08c, 2a06:98c1:50::ac40:208c, 108.162.192.140, 172.64.32.140 and 173.245.58.140.
Mail Servers
groupsign.com.br is handled by a single mail server, groupsign-com-br.mail.protection.outlook.com.
groupsign-com-br.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c946::6, 2a01:111:f403:f805::1, 2a01:111:f403:f905::3, 2a01:111:f403:f90f::1, 52.101.9.12, 52.101.11.9, 52.101.41.183 and 52.101.194.12.