medcor.com.br - robtex.com
medcor.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=2026197558 | ||||||
rank #3761 in the tld
WOT: SAFE (69/100)
Same first word
medcor.co |
medcor.ca |
medcor.ro |
medcor.biz |
medcor.com |
medcor.ru |
medcor.net |
medcor.org |
medcor.fi |
medcor.info |
medcor.me |
medcor.com.br |
medcor.mobi |
medcor.com.mx |
medcor.kz |
medcor.eu |
Similar names
DNS History
18 records (11 active, 7 former)
●NSdns1.sitesprontosdda.com.br2015-06-29 → 2026-07-16 · 2 obs
● 2026-07-16 23:37:00
●NSdns2.sitesprontosdda.com.br2015-06-29 → 2026-07-16 · 2 obs
● 2026-07-16 23:37:00
●NSdns3.sitesprontosdda.com.br2015-06-29 → 2026-07-16 · 2 obs
● 2026-07-16 23:37:00
●NSdns4.sitesprontosdda.com.br2015-06-29 → 2026-07-16 · 2 obs
● 2026-07-16 23:37:00
○NSdns5.sitesprontosdda.com.br2015-06-29 → 2016-04-16 · 4 obs
● 2016-04-16 15:30:46
○ 2016-12-25 20:14:04
○ 2026-07-16 23:37:00
○NSdns6.sitesprontosdda.com.br2015-06-29 → 2016-04-16 · 4 obs
● 2016-04-16 15:30:46
○ 2016-12-25 20:14:04
○ 2026-07-16 23:37:00
●MXalt1.aspmx.l.google.com2015-06-29 → 2026-07-16 · 2 obs
● 2026-07-16 23:37:00
●MXalt2.aspmx.l.google.com2015-06-29 → 2026-07-16 · 2 obs
● 2026-07-16 23:37:00
●MXalt3.aspmx.l.google.com2016-04-16 → 2026-07-16 · 3 obs
● 2016-04-16 15:30:46
● 2026-07-16 23:37:00
●MXalt4.aspmx.l.google.com2016-04-16 → 2026-07-16 · 3 obs
● 2016-04-16 15:30:46
● 2026-07-16 23:37:00
●MXaspmx.l.google.com2015-06-29 → 2026-07-16 · 2 obs
● 2026-07-16 23:37:00
○MXaspmx2.googlemail.com2015-06-29 → 2016-01-25 · 4 obs
● 2016-01-25 10:15:16
○ 2016-04-16 15:30:46
○ 2026-07-16 23:37:00
○MXaspmx3.googlemail.com2015-06-29 → 2016-01-25 · 4 obs
● 2016-01-25 10:15:16
○ 2016-04-16 15:30:46
○ 2026-07-16 23:37:00
○MXaspmx4.googlemail.com2015-06-29 → 2016-01-25 · 4 obs
● 2016-01-25 10:15:16
○ 2016-04-16 15:30:46
○ 2026-07-16 23:37:00
○MXaspmx5.googlemail.com2015-06-29 → 2016-01-25 · 4 obs
● 2016-01-25 10:15:16
○ 2016-04-16 15:30:46
○ 2026-07-16 23:37:00
○A177.12.163.1142015-06-29 → 2017-11-10 · 4 obs
● 2017-11-10 13:31:02
○ 2026-06-24 03:08:24
○ 2026-07-16 23:37:00
●A191.6.211.412026-06-24 → 2026-07-16 · 3 obs
● 2026-06-24 03:08:24
● 2026-07-16 23:37:00
●A2804:10:8002::211:412026-06-24 → 2026-07-16 · 3 obs
● 2026-06-24 03:08:24
● 2026-07-16 23:37:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | b.dns.br, e.dns.br, f.dns.br, a.dns.br... | - |
| medcor.com.br | dns1.sitesprontosdda.com.br, dns2.sitesprontosdda.com.br, dns3.sitesprontosdda.com.br, dns4.sitesprontosdda.com.br | 4 records |
✅ Authoritative Response
Server:177.12.162.2
NS records: dns1.sitesprontosdda.com.br, dns2.sitesprontosdda.com.br, dns3.sitesprontosdda.com.br, dns4.sitesprontosdda.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for medcor.com.br (unsigned zone)
⏱️ Timing
Total: 574ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 191.6.211.41 |
| AAAA | 1 | 2804:10:8002::211:41 |
| NS | 4 | dns2.sitesprontosdda.com.br, dns4.sitesprontosdda.com.br... |
| MX | 5 | ALT3.ASPMX.L.GOOGLE.COM (pri: 10), ALT1.ASPMX.L.GOOGLE.COM (pri: 5)... |
| TXT | 1 | v=spf1 a mx include:_spf.uni5.net includ |
| SOA | 1 | dns1.sitesprontosdda.com.br abuse.uni5.n |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.sitesprontosdda.com.br, dns2.sitesprontosdda.com.br, dns3.sitesprontosdda.com.br...)
Analysis
IP Addresses
medcor.com.br directs to two IP numbers, 191.6.211.41 and 2804:10:8002::211:41
Among the host names that share IP numbers with medcor.com.br are jointecnologia.com.br, flashti.com.br, houster.com.br and two others.
Name Servers
The domain medcor.com.br is delegated to these four name servers: dns1.sitesprontosdda.com.br, dns2.sitesprontosdda.com.br, dns3.sitesprontosdda.com.br and dns4.sitesprontosdda.com.br.
medcor.com.br has at least partial name server overlap with other domains, such as jetprime.com.br, quadrosadvogados.adv.br, 3dlajes.com.br and two others.
dns1.sitesprontosdda.com.br resolves to 189.38.95.2. dns2.sitesprontosdda.com.br resolves to 189.38.95.3. dns3.sitesprontosdda.com.br resolves to 177.12.162.2. dns4.sitesprontosdda.com.br resolves to 177.12.162.3. All four hosts carry exactly one IP address.
Mail Servers
Mail for medcor.com.br is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
medcor.com.br shares at least some of its mail servers with other domains — for example ns500794.ns500794.ns500841.ns500821.ns500795.ns500794.ns500821.ns500795.ns500821.ns500790.ns500795.lustypartnersfinder.com, elitebodysculpture.com, verifiedmovers.com and two more.
It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.
Hosts with two IP numbers each:
The A records for aspmx.l.google.com return 173.194.45.27 and 2607:f8b0:4004:c1b::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.