prevcard.com.br - robtex.com
prevcard.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 189.89.155.194🇧🇷 ITS-NET189.89.155.0/24 ITS TELECOMUNICACOES LTDA | ||||||
| PTR | scl08net.netdom.tec.br | ||||||
| NS | ns1.netdom.tec.br ⭐ | ||||||
| A | 189.89.155.194🇧🇷 ITS-NET189.89.155.0/24 ITS TELECOMUNICACOES LTDA | ||||||
| PTR | scl08net.netdom.tec.br | ||||||
| NS | ns2.netdom.tec.br | ||||||
| A | 189.89.155.195🇧🇷 ITS-NET189.89.155.0/24 ITS TELECOMUNICACOES LTDA | ||||||
| PTR | scl08net.netdom.tec.br | ||||||
| MX | prevcard.com.br ⭐ | ||||||
| A | 189.89.155.194🇧🇷 ITS-NET189.89.155.0/24 ITS TELECOMUNICACOES LTDA | ||||||
| PTR | scl08net.netdom.tec.br | ||||||
| TXT | v=spf1 ip4:189.89.155.194 ip4:69.167.162.9 +a +mx ~all | ||||||
| SOA | ns1.netdom.tec.bralertas@netdom.tec.br 2026-04-12 #3 | ||||||
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 2026-10-22 #68 | ||||||
rank #3972 in the tld
WOT: SAFE (69/100)
MX for
prevcard.com.br |
Same first word
prevcard.com.br |
DNS History
10 records (4 active, 6 former)
○NSns1.netdom.net.br2017-02-04 → 2018-09-08 · 5 obs
● 2017-02-04 23:08:16
● 2018-09-08 17:29:38
○ 2026-03-02 09:20:18
○ 2026-04-12 11:23:48
○NSns1.netdom.srv.br2015-08-12 → 2016-06-29 · 4 obs
● 2016-06-29 06:05:18
○ 2017-02-04 23:08:16
○ 2026-04-12 11:23:48
●NSns1.netdom.tec.br2026-03-02 → 2026-04-12 · 3 obs
● 2026-03-02 09:20:18
● 2026-04-12 11:23:48
○NSns2.netdom.net.br2017-02-04 → 2018-09-08 · 5 obs
● 2017-02-04 23:08:16
● 2018-09-08 17:29:38
○ 2026-03-02 09:20:18
○ 2026-04-12 11:23:48
○NSns2.netdom.srv.br2015-08-12 → 2016-06-29 · 4 obs
● 2016-06-29 06:05:18
○ 2017-02-04 23:08:16
○ 2026-04-12 11:23:48
●NSns2.netdom.tec.br2026-03-02 → 2026-04-12 · 3 obs
● 2026-03-02 09:20:18
● 2026-04-12 11:23:48
●MXprevcard.com.br2015-08-12 → 2026-04-12 · 2 obs
● 2026-04-12 11:23:48
●A189.89.155.1942026-03-02 → 2026-04-12 · 3 obs
● 2026-03-02 09:20:18
● 2026-04-12 11:23:48
○A65.254.37.2102015-08-12 → 2016-06-29 · 4 obs
● 2016-06-29 06:05:18
○ 2017-02-04 23:08:16
○ 2026-04-12 11:23:48
○A69.167.162.92017-02-04 → 2018-09-08 · 5 obs
● 2017-02-04 23:08:16
● 2018-09-08 17:29:38
○ 2026-03-02 09:20:18
○ 2026-04-12 11:23:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, c.dns.br, a.dns.br, b.dns.br... | - |
| prevcard.com.br | ns2.netdom.tec.br, ns1.netdom.tec.br | - |
✅ Authoritative Response
Server:189.89.155.194
NS records: ns2.netdom.tec.br, ns1.netdom.tec.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prevcard.com.br (unsigned zone)
⏱️ Timing
Total: 998ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 189.89.155.194 |
| NS | 2 | ns2.netdom.tec.br, ns1.netdom.tec.br |
| MX | 1 | prevcard.com.br (pri: 0) |
| TXT | 1 | v=spf1 ip4:189.89.155.194 ip4:69.167.162 |
| SOA | 1 | ns1.netdom.tec.br alertas.netdom.tec.br |
Analysis
Mail Server Role
prevcard.com.br serves as a mail server for prevcard.com.br.
IP Addresses
prevcard.com.br points to a single IP: 189.89.155.194.
Other host names, for instance globalba.com.br, bahiamarina.com.br, doisirmaos.com.br, h4log.com.br and mjsimoveis.com share IP numbers with prevcard.com.br.
Name Servers
Two name servers ns1.netdom.tec.br and ns2.netdom.tec.br handle delegation for prevcard.com.br.
prevcard.com.br uses the same name server setup as other domains, for example biscoitostupy.com.br, nordestesaude.com.br, globalba.com.br, bahiamarina.com.br and doisirmaos.com.br.
Host names with one IP number: The host name ns1.netdom.tec.br points to 189.89.155.194 and the host name ns2.netdom.tec.br points to 189.89.155.195.
Mail Servers
prevcard.com.br is handled by a single mail server, prevcard.com.br.
prevcard.com.br points to a single IP: 189.89.155.194.