roslen.com.br - robtex.com
roslen.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2607:5300:203:6a83::🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| A | 51.161.15.131🇨🇦 OVH51.161.0.0/17 Hosting route | ||||||
| NS | ns1.san.psi.br ⭐ | ||||||
| A | 158.69.194.228🇨🇦 OVH158.69.0.0/16 Hosting route | ||||||
| PTR | ns1.ca.san.psi.br | ||||||
| NS | ns2.san.psi.br | ||||||
| A | 172.104.214.105🇺🇸 AKAMAI-LINODE-AP172.104.208.0/20 Akamai Technologies | ||||||
| PTR | ns2.san.psi.br | ||||||
| NS | ns3.san.psi.br ⚠️ Not in parent delegation | ||||||
| A | 51.254.133.134🇫🇷 OVH51.254.0.0/15 | ||||||
| PTR | ns3.fra.san.psi.br | ||||||
| NS | ns4.san.psi.br ⚠️ Not in parent delegation | ||||||
| A | 158.69.211.72🇨🇦 OVH158.69.0.0/16 Hosting route | ||||||
| PTR | ns4.san.psi.br | ||||||
| MX | mail.roslen.com.br ⭐ | ||||||
| A | 2607:5300:203:6a83::🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| A | 51.161.15.131🇨🇦 OVH51.161.0.0/17 Hosting route | ||||||
| PTR | cloud025.ca.san.psi.br | ||||||
| TXT | v=spf1 ip4:51.161.15.131 +a +mx +ip4:51.222.203.22 +ip4:54.39.16.170 +ip4:142... | ||||||
| SOA | ns1.san.psi.brhostmaster@corp.saninternet.com 2026-03-09 #1 | ||||||
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=2026086448 | ||||||
rank #4104 in the tld
WOT: SAFE (69/100)
Previously MX for
roslen.com.br |
Subdomains
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
○NSns1.meudns22.com2015-07-15 → 2017-01-08 · 4 obs
● 2017-01-08 06:09:08
○ 2018-09-07 12:07:04
○ 2026-03-27 18:46:00
●NSns1.san.psi.br2018-09-07 → 2026-03-27 · 3 obs
● 2018-09-07 12:07:04
● 2026-03-27 18:46:00
○NSns2.meudns22.com2015-07-15 → 2017-01-08 · 4 obs
● 2017-01-08 06:09:08
○ 2018-09-07 12:07:04
○ 2026-03-27 18:46:00
●NSns2.san.psi.br2018-09-07 → 2026-03-27 · 3 obs
● 2018-09-07 12:07:04
● 2026-03-27 18:46:00
●NSns3.san.psi.br2018-09-07 → 2026-03-27 · 3 obs
● 2018-09-07 12:07:04
● 2026-03-27 18:46:00
●NSns4.san.psi.br2018-09-07 → 2026-03-27 · 3 obs
● 2018-09-07 12:07:04
● 2026-03-27 18:46:00
●MXmail.roslen.com.br2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 14:01:32
● 2026-03-27 18:46:00
○MXroslen.com.br2015-07-15 → 2018-09-07 · 4 obs
● 2018-09-07 12:07:04
○ 2026-03-27 14:01:32
○ 2026-03-27 18:46:00
○A173.248.161.502015-07-15 → 2017-01-08 · 4 obs
● 2017-01-08 06:09:08
○ 2018-09-07 12:07:04
○ 2026-03-27 18:46:00
●A2607:5300:203:6a83::2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 14:01:32
● 2026-03-27 18:46:00
●A51.161.15.1312026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 14:01:32
● 2026-03-27 18:46:00
○A54.39.16.1702018-09-07 → 2018-09-07 · 4 obs
● 2018-09-07 12:07:04
○ 2026-03-27 14:01:32
○ 2026-03-27 18:46:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | d.dns.br, b.dns.br, a.dns.br, c.dns.br... | - |
| roslen.com.br | ns1.san.psi.br, ns2.san.psi.br | - |
✅ Authoritative Response
Server:158.69.194.228
NS records: ns1.san.psi.br, ns2.san.psi.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for roslen.com.br (unsigned zone)
⏱️ Timing
Total: 662ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.161.15.131 |
| AAAA | 1 | 2607:5300:203:6a83:: |
| NS | 4 | ns3.san.psi.br, ns2.san.psi.br... |
| MX | 1 | mail.roslen.com.br (pri: 0) |
| TXT | 1 | v=spf1 ip4:51.161.15.131 +a +mx +ip4:51. |
| SOA | 1 | ns1.san.psi.br hostmaster.corp.sanintern |
Analysis
Hierarchy
roslen.com.br is a parent of mail.roslen.com.br and www.roslen.com.br.
IP Addresses
roslen.com.br resolves to two IP numbers: 2607:5300:203:6a83:: and 51.161.15.131.
Other host names, for instance mx.cappo.com.br, combrim.com.br, boavista.ind.br, mx.confipel.com.br and viacaonovoretiro.com.br share IP numbers with roslen.com.br.
Name Servers
roslen.com.br's delegation is handled by four name servers: ns1.san.psi.br, ns2.san.psi.br, ns3.san.psi.br and ns4.san.psi.br.
roslen.com.br partially shares name servers with other domains; examples include aupexitajai.com.br, silvabraga.com.br, azefix.com, red-design.com.br and farfallesemijoias.com.br.
These name servers are often used with the name servers dfw-us-ns.secnet.com.br and ewr-us-ns.secnet.com.br.
Host names with one IP:
ns1.san.psi.br points to 158.69.194.228
ns2.san.psi.br points to 172.104.214.105
ns3.san.psi.br points to 51.254.133.134
ns4.san.psi.br points to 158.69.211.72
Mail Servers
roslen.com.br is handled by a single mail server, mail.roslen.com.br.
Host mail.roslen.com.br resolves to two IPs: 2607:5300:203:6a83:: and 51.161.15.131.