especifer.com - robtex.com
especifer.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Similar names
DNS History
11 records (8 active, 3 former)
●NSns1.locaweb.com.br2015-08-18 → 2026-03-12 · 2 obs
● 2026-03-12 01:46:06
●NSns2.locaweb.com.br2015-08-18 → 2026-03-12 · 2 obs
● 2026-03-12 01:46:06
●NSns3.locaweb.com.br2015-08-18 → 2026-03-12 · 2 obs
● 2026-03-12 01:46:06
●MXmx.a.locaweb.com.br2015-08-18 → 2026-03-12 · 2 obs
● 2026-03-12 01:46:06
●MXmx.b.locaweb.com.br2015-08-18 → 2026-03-12 · 2 obs
● 2026-03-12 01:46:06
●MXmx.core.locaweb.com.br2015-08-18 → 2026-03-12 · 2 obs
● 2026-03-12 01:46:06
●MXmx.jk.locaweb.com.br2015-08-18 → 2026-03-12 · 2 obs
● 2026-03-12 01:46:06
○A186.202.150.2412015-12-01 → 2017-03-18 · 5 obs
● 2015-12-01 03:32:56
● 2017-03-18 09:07:14
○ 2021-11-02 13:37:18
○ 2026-03-12 01:46:06
●A186.202.153.1272026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 01:46:06
○A191.252.4.182021-11-02 → 2021-11-02 · 3 obs
● 2021-11-02 13:37:18
○ 2026-03-12 01:46:06
○A191.252.48.1952015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-01 03:32:56
○ 2026-03-12 01:46:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| especifer.com | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | - |
✅ Authoritative Response
Server: 187.45.248.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for especifer.com (unsigned zone)
⏱️ Timing
Total: 995ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.202.153.127 |
| NS | 3 | ns3.locaweb.com.br, ns1.locaweb.com.br... |
| MX | 4 | mx.b.locaweb.com.br (pri: 20), mx.jk.locaweb.com.br (pri: 20)... |
| TXT | 1 | v=spf1 include:_spf.rdstation.com.br inc |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
Analysis
IP Addresses
especifer.com points to a single IP: 186.202.153.127.
Other host names, for instance mdexpress.com.br, cdmetal.com.br, selectas.com.br, terabyte.com.br and mchospitalar.com.br share IP numbers with especifer.com.
Name Servers
especifer.com is delegated to three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
especifer.com at least partially shares its name servers with other domains, for instance westplus.com.br, cerebrasc.com.br, gruposonar.com.br, institutoeducarte.org and ipiranga-guiaonline.com.
Host names with two IP numbers:
ns1.locaweb.com.br points to: 2804:218:7000:0:186:202:8:254 and 186.202.8.254.
ns2.locaweb.com.br points to: 2804:218:7001:0:187:45:248:254 and 187.45.248.254.
ns3.locaweb.com.br points to: 2804:218:7002:0:189:126:101:254 and 189.126.101.254.
Mail Servers
especifer.com is handled by four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
especifer.com shares some mail servers with other domains, including sbcp-sp.org.br, gruposetec.net, espacomilenium.com.br, rucon.com.br and icne.med.br.
Host names with one IP number: mx.a.locaweb.com.br points to 186.202.4.42; mx.b.locaweb.com.br points to 177.153.23.242; mx.core.locaweb.com.br points to 177.153.23.241; mx.jk.locaweb.com.br points to 200.234.204.130.