mail.refisul.com.br - robtex.com
mail.refisul.com.br
| CNAME | refisul.com.br | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 187.110.165.195🇧🇷 EVEO187.110.164.0/23 CLARO S.A. Customer | ||||||
| PTR | br66-cp.valueserver.com.br | ||||||
| NS | ns1.parquetec.com.br ⭐ | ||||||
| A | 177.93.111.24🇧🇷 EVEO177.93.111.0/24 This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc@upx.com.br if you have any questions regarding this object. | ||||||
| PTR | ns1.valueserver.com.br | ||||||
| NS | ns2.parquetec.com.br | ||||||
| A | 187.45.181.32🇧🇷 DIMENOCSERVICOS-AS187.45.180.0/23 | ||||||
| PTR | ns2.valueserver.com.br | ||||||
| MX | refisul.com.br ⭐ | ||||||
| A | 187.110.165.195🇧🇷 EVEO187.110.164.0/23 CLARO S.A. Customer | ||||||
| PTR | br66-cp.valueserver.com.br | ||||||
| TXT | v=spf1 ip4:187.110.165.195 include:spf-c.mailbaby.net include:spf.antispamclo... | ||||||
| SOA | ns1.parquetec.com.brfinanceiro@parque.net.br 2026-04-29 #0 | ||||||
refisul.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 187.110.165.195🇧🇷 EVEO187.110.164.0/23 CLARO S.A. Customer | ||||||
| NS | ns1.parquetec.com.br ⭐ | ||||||
| NS | ns2.parquetec.com.br | ||||||
| MX | refisul.com.br ⭐ | ||||||
| TXT | v=spf1 ip4:187.110.165.195 include:spf-c.mailbaby.net include:spf.antispamclo... | ||||||
| SOA | ns1.parquetec.com.brfinanceiro@parque.net.br 2026-04-29 #0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A192.185.218.142017-05-14 → 2017-05-14 · 3 obs
○ 2026-03-24 06:04:12
○ 2026-05-08 19:14:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | b.dns.br, a.dns.br, f.dns.br, e.dns.br... | - |
| refisul.com.br | ns1.parquetec.com.br, ns2.parquetec.com.br | 2 records |
✅ Authoritative Response
Server:187.45.181.32
NS records: ns1.parquetec.com.br, ns2.parquetec.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refisul.com.br (unsigned zone)
⏱️ Timing
Total: 508ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | refisul.com.br |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.parquetec.com.br, ns2.parquetec.com.br)
Analysis
IP Addresses
mail.refisul.com.br points to a single IP number: 187.110.165.195.
other host names for instance nairascavone.com.br, ansatz.com.br, _dc-mx.8b806fbda0cf.arenacloud.com.br, mail.cimma.com.br and mail.algotextil.com.br share IP numbers with mail.refisul.com.br.
Name Servers
mail.refisul.com.br is delegated to two name servers: ns1.parquetec.com.br and ns2.parquetec.com.br.
mail.refisul.com.br shares the same name server setup as other domains, for example toldosreis.com.br, soft-lin.com.br, nairascavone.com.br, refisul.com.br and doadvogado.com.br.
mail.refisul.com.br partially shares name servers with other domains, for instance parquetec.com.br, l2kinternet.com.br and eletroclima.com.
These name servers are commonly used with ns1.cprapid.com, ns2.cprapid.com, ns3.parquetec.com.br and ns4.parquetec.com.br.
Host names with one IP number:
The host ns1.parquetec.com.br points to 177.93.111.24 and the host ns2.parquetec.com.br points to 187.45.181.32.
Mail Servers
mail.refisul.com.br is handled by a single mail server, refisul.com.br.
mail.refisul.com.br shares the same mail server setup as other domains, for example refisul.com.br.
Host name refisul.com.br points to IP address 187.110.165.195.