jefranc.com.br - robtex.com
jefranc.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.104.163.165🇧🇷 VIPWAY177.104.162.0/23 | ||||||
| PTR | br-7435-node.clusterlevel.net | ||||||
| NS | ns1.webxx.com.br ⭐ | ||||||
| A | 54.234.100.138🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-54-234-100-138.compute-1.amazonaws.com | ||||||
| NS | ns2.webxx.com.br | ||||||
| A | 35.209.82.251🇺🇸 Google35.208.0.0/15 | ||||||
| PTR | ns2.google-dns.clusterlevel.net | ||||||
| MX | jefranc.com.br ⭐ | ||||||
| A | 177.104.163.165🇧🇷 VIPWAY177.104.162.0/23 | ||||||
| PTR | br-7435-node.clusterlevel.net | ||||||
| TXT | v=spf1 ip4:177.104.163.165 include:spf.clusterlevel.net ip4:199.193.117.238 i... | ||||||
| SOA | ns1.webxx.com.brmarcyo@marcyo.com.br 2026-06-14 #0 | ||||||
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=2026218442 | ||||||
rank #3629 in the tld
WOT: SAFE (69/100)
Previously NS for
jefranc.com.br |
MX for
jefranc.com.br |
Same first word
jefranc.com.br |
Similar names
DNS History
12 records (4 active, 8 former)
○NSdns1.jefranc.com.br2015-08-20 → 2018-01-18 · 4 obs
● 2018-01-18 01:16:18
○ 2026-07-01 12:53:56
○ 2026-08-06 18:33:28
○NSdns2.jefranc.com.br2015-08-20 → 2018-01-18 · 4 obs
● 2018-01-18 01:16:18
○ 2026-07-01 12:53:56
○ 2026-08-06 18:33:28
○NSdns3.jefranc.com.br2015-08-20 → 2018-01-18 · 4 obs
● 2018-01-18 01:16:18
○ 2026-07-01 12:53:56
○ 2026-08-06 18:33:28
○NSdns4.jefranc.com.br2015-08-20 → 2018-01-18 · 4 obs
● 2018-01-18 01:16:18
○ 2026-07-01 12:53:56
○ 2026-08-06 18:33:28
○NSjefranc.com.br2015-08-20 → 2018-01-18 · 4 obs
● 2018-01-18 01:16:18
○ 2026-07-01 12:53:56
○ 2026-08-06 18:33:28
●NSns1.webxx.com.br2026-07-01 → 2026-08-06 · 3 obs
● 2026-07-01 12:53:56
● 2026-08-06 18:33:28
●NSns2.webxx.com.br2026-07-01 → 2026-08-06 · 3 obs
● 2026-07-01 12:53:56
● 2026-08-06 18:33:28
●MXjefranc.com.br2026-07-01 → 2026-08-06 · 3 obs
● 2026-07-01 12:53:56
● 2026-08-06 18:33:28
○MXmx.jefranc.com.br2015-08-20 → 2018-01-18 · 4 obs
● 2018-01-18 01:16:18
○ 2026-07-01 12:53:56
○ 2026-08-06 18:33:28
○A177.101.144.1112016-04-05 → 2018-01-18 · 5 obs
● 2016-04-05 22:31:56
● 2018-01-18 01:16:18
○ 2026-07-01 12:53:56
○ 2026-08-06 18:33:28
●A177.104.163.1652026-07-01 → 2026-08-06 · 3 obs
● 2026-07-01 12:53:56
● 2026-08-06 18:33:28
○A186.233.144.2032015-08-20 → 2016-01-15 · 4 obs
● 2016-01-15 03:29:08
○ 2016-04-05 22:31:56
○ 2026-08-06 18:33:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | c.dns.br, e.dns.br, b.dns.br, f.dns.br... | - |
| jefranc.com.br | ns1.webxx.com.br, ns2.webxx.com.br | 2 records |
✅ Authoritative Response
Server:54.234.100.138
NS records: ns1.webxx.com.br, ns2.webxx.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jefranc.com.br (unsigned zone)
⏱️ Timing
Total: 3363ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.104.163.165 |
| NS | 2 | ns1.webxx.com.br, ns2.webxx.com.br |
| MX | 1 | jefranc.com.br (pri: 0) |
| TXT | 1 | v=spf1 ip4:177.104.163.165 include:spf.c |
| SOA | 1 | ns1.webxx.com.br marcyo.marcyo.com.br |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.webxx.com.br, ns1.webxx.com.br)
Analysis
Mail Server Role
The MX record for jefranc.com.br points back to jefranc.com.br — it is its own mail server.
IP Addresses
jefranc.com.br directs to one IP number, which is 177.104.163.165.
Among the host names that share IP numbers with jefranc.com.br are tecnolink.com.br, meumautic.com, autoconfig.amssolutions.com.br and two others.
Name Servers
Two name servers handle the delegation for jefranc.com.br: ns1.webxx.com.br and ns2.webxx.com.br.
jefranc.com.br has the same name server delegation as a number of other domains, such as bestparkestacionamentos.com.br, erix.com.br, lixadoracorrea.com.br and two more.
jefranc.com.br is at least partially co-delegated on name servers with other domains, such as webxx.com.br.
These name servers are frequently paired with the name servers ns1.cloud-network.biz and ns2.cloud-network.biz.
ns1.webxx.com.br and ns2.webxx.com.br each resolve to one IP number: ns1.webxx.com.br points to 54.234.100.138 and ns2.webxx.com.br points to 35.209.82.251.
Mail Servers
The MX record for jefranc.com.br points to a single mail server: jefranc.com.br.
jefranc.com.br carries a single IP number, which is 177.104.163.165.