sfair.com.br - robtex.com
sfair.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.52.181.14🇧🇷 AS52799177.52.181.0/24 CLARO S.A. Customer | ||||||
| NS | ns1.shareagencia.com.br ⭐ | ||||||
| A | 177.52.181.16🇧🇷 AS52799177.52.181.0/24 CLARO S.A. Customer | ||||||
| NS | ns2.shareagencia.com.br | ||||||
| A | 177.52.181.17🇧🇷 AS52799177.52.181.0/24 CLARO S.A. Customer | ||||||
| MX | mx.adentro.com.br ⭐ | ||||||
| A | 177.52.180.33🇧🇷 AS52799177.52.180.0/24 CLARO S.A. Customer | ||||||
| PTR | spamexperts01.adentro.com.br | ||||||
| MX | fallbackmx.adentrocloud.com.br(20) | ||||||
| A | 177.52.180.108🇧🇷 AS52799177.52.180.0/24 CLARO S.A. Customer | ||||||
| PTR | spamexperts02.adentro.com.br | ||||||
| MX | lastmx.forcecloud.com.br(30) | ||||||
| A | 177.52.180.33🇧🇷 AS52799177.52.180.0/24 CLARO S.A. Customer | ||||||
| PTR | spamexperts01.adentro.com.br | ||||||
| TXT | v=spf1 ptr include:spf.adentro.com.br a:spamexperts01.adentro.com.bra:s... | ||||||
| SOA | ns1.shareagencia.com.brrafael@shareagencia.com.br 2026-06-26 #1 | ||||||
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=2026208556 | ||||||
rank #3849 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
○NSns.sfair.com.br2015-08-15 → 2016-12-23 · 4 obs
● 2016-12-23 03:07:32
○ 2017-12-17 03:00:42
○ 2026-07-27 23:34:04
○NSns1.sfair.com.br2015-08-15 → 2016-12-23 · 4 obs
● 2016-12-23 03:07:32
○ 2017-12-17 03:00:42
○ 2026-07-27 23:34:04
●NSns1.shareagencia.com.br2026-07-02 → 2026-07-27 · 3 obs
● 2026-07-02 10:29:58
● 2026-07-27 23:34:04
○NSns2.sfair.com.br2015-08-15 → 2016-12-23 · 4 obs
● 2016-12-23 03:07:32
○ 2017-12-17 03:00:42
○ 2026-07-27 23:34:04
●NSns2.shareagencia.com.br2026-07-02 → 2026-07-27 · 3 obs
● 2026-07-02 10:29:58
● 2026-07-27 23:34:04
●MXfallbackmx.adentrocloud.com.br2026-07-02 → 2026-07-27 · 3 obs
● 2026-07-02 10:29:58
● 2026-07-27 23:34:04
●MXlastmx.forcecloud.com.br2026-07-02 → 2026-07-27 · 3 obs
● 2026-07-02 10:29:58
● 2026-07-27 23:34:04
●MXmx.adentro.com.br2026-07-02 → 2026-07-27 · 3 obs
● 2026-07-02 10:29:58
● 2026-07-27 23:34:04
○MXmx.sfair.com.br2015-08-15 → 2016-12-23 · 4 obs
● 2016-12-23 03:07:32
○ 2017-12-17 03:00:42
○ 2026-07-27 23:34:04
○MXmx2.sfair.com.br2015-08-15 → 2016-12-23 · 4 obs
● 2016-12-23 03:07:32
○ 2017-12-17 03:00:42
○ 2026-07-27 23:34:04
●A177.52.181.142026-07-02 → 2026-07-27 · 3 obs
● 2026-07-02 10:29:58
● 2026-07-27 23:34:04
○A199.217.117.272015-08-15 → 2016-12-23 · 4 obs
● 2016-12-23 03:07:32
○ 2017-12-17 03:00:42
○ 2026-07-27 23:34:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, c.dns.br, d.dns.br, a.dns.br... | - |
| sfair.com.br | ns1.shareagencia.com.br, ns2.shareagencia.com.br | 2 records |
✅ Authoritative Response
Server:177.52.181.17
NS records: ns1.shareagencia.com.br, ns2.shareagencia.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfair.com.br (unsigned zone)
⏱️ Timing
Total: 546ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.52.181.14 |
| NS | 2 | ns1.shareagencia.com.br, ns2.shareagencia.com.br |
| MX | 3 | fallbackmx.adentrocloud.com.br (pri: 20), mx.adentro.com.br (pri: 10)... |
| TXT | 1 | v=spf1 ptr include:spf.adentro.com.b |
| SOA | 1 | ns1.shareagencia.com.br rafael.shareagen |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.shareagencia.com.br, ns2.shareagencia.com.br)
Analysis
IP Addresses
sfair.com.br directs to one IP number, which is 177.52.181.14.
suportepel.com.br, shareagencia.com.br and rfilms.com.br are examples of other host names that share IP numbers with sfair.com.br.
Name Servers
sfair.com.br is served by two delegated name servers, ns1.shareagencia.com.br and ns2.shareagencia.com.br.
Other domains share the same name server configuration as sfair.com.br, for example clementel.com.br.
The DNS delegation for sfair.com.br at least partly coincides with that of other domains, shareagencia.com.br being one example.
These name servers are frequently paired with the name servers ns3.dhs10.info and ns4.dhs10.info.
ns1.shareagencia.com.br and ns2.shareagencia.com.br each resolve to one IP number: ns1.shareagencia.com.br points to 177.52.181.16 and ns2.shareagencia.com.br points to 177.52.181.17.
Mail Servers
sfair.com.br is handled by three mail servers: mx.adentro.com.br, fallbackmx.adentrocloud.com.br and lastmx.forcecloud.com.br.
sfair.com.br shares at least some of its mail servers with other domains — for example orecruta.com.br, braco.com.br, worksystem.com.br and two more.
Each of the hostnames mx.adentro.com.br, fallbackmx.adentrocloud.com.br and lastmx.forcecloud.com.br has a single IP address assigned: mx.adentro.com.br directs to 177.52.180.33, fallbackmx.adentrocloud.com.br directs to 177.52.180.108 and lastmx.forcecloud.com.br directs to 177.52.180.33.
These two host names — mx.adentro.com.br and lastmx.forcecloud.com.br — each point to 177.52.180.33 IP addresses.