lufttechnik.com.br - robtex.com
lufttechnik.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 201.87.225.29🇧🇷 AS28660201.87.224.0/22 CLARO S.A. Customer | ||||||
| PTR | ns29.twi.com.br | ||||||
| NS | dns1.twi.com.br ⭐ | ||||||
| A | 201.87.225.3🇧🇷 AS28660201.87.224.0/22 CLARO S.A. Customer | ||||||
| PTR | dns1.twi.com.br | ||||||
| NS | dns2.twi.com.br | ||||||
| A | 201.87.225.4🇧🇷 AS28660201.87.224.0/22 CLARO S.A. Customer | ||||||
| PTR | dns2.twi.com.br | ||||||
| MX | mx01.twi.com.br ⭐ | ||||||
| A | 201.87.225.77🇧🇷 AS28660201.87.224.0/22 CLARO S.A. Customer | ||||||
| PTR | mx01.twi.com.br | ||||||
| MX | mx02.twi.com.br ⭐ | ||||||
| A | 201.87.225.78🇧🇷 AS28660201.87.224.0/22 CLARO S.A. Customer | ||||||
| PTR | mx02.twi.com.br | ||||||
| TXT | v=spf1 a mx ip4:201.87.225.0/24 -all | ||||||
| SOA | dns1.twi.com.brroot@twi.com.br 2025-06-16 #57 | ||||||
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=2026085076 | ||||||
rank #4158 in the tld
WOT: SAFE (69/100)
Same first word
DNS History
9 records (5 active, 4 former)
●NSdns1.twi.com.br2015-07-24 → 2026-03-26 · 2 obs
● 2026-03-26 03:34:06
●NSdns2.twi.com.br2015-07-24 → 2026-03-26 · 2 obs
● 2026-03-26 03:34:06
○NSdns3.twi.com.br2015-07-24 → 2016-07-16 · 4 obs
● 2016-07-16 23:24:14
○ 2017-08-16 23:29:08
○ 2026-03-26 03:34:06
○NSdns4.twi.com.br2015-07-24 → 2016-07-16 · 4 obs
● 2016-07-16 23:24:14
○ 2017-08-16 23:29:08
○ 2026-03-26 03:34:06
●MXmx01.twi.com.br2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 03:34:06
●MXmx02.twi.com.br2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 03:34:06
○MXns3b.twi.com.br2015-07-24 → 2017-08-16 · 3 obs
● 2017-08-16 23:29:08
○ 2026-03-26 03:34:06
○A201.87.225.172015-07-24 → 2017-08-16 · 3 obs
● 2017-08-16 23:29:08
○ 2026-03-26 03:34:06
●A201.87.225.292026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 03:34:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| lufttechnik.com.br | dns1.twi.com.br, dns2.twi.com.br | 2 records |
✅ Authoritative Response
Server:201.87.225.4
NS records: dns1.twi.com.br, dns2.twi.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lufttechnik.com.br (unsigned zone)
⏱️ Timing
Total: 637ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 201.87.225.29 |
| NS | 2 | dns2.twi.com.br, dns1.twi.com.br |
| MX | 2 | mx02.twi.com.br (pri: 10), mx01.twi.com.br (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:201.87.225.0/24 -all |
| SOA | 1 | dns1.twi.com.br root.twi.com.br |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.twi.com.br, dns2.twi.com.br)
Analysis
IP Addresses
lufttechnik.com.br points to a single IP: 201.87.225.29.
Other host names, for instance marinocosta.com.br, agrocomp.com.br, www.angeloabu.com.br, apcmm.net and www.curicica.com.br share IP numbers with lufttechnik.com.br.
Name Servers
lufttechnik.com.br's delegation is to two name servers dns1.twi.com.br and dns2.twi.com.br.
lufttechnik.com.br shares the same name server configuration as other domains, such as metalurgicapentagono.com.br, agrocomp.com.br, apcmm.net, dibacenter.com.br and cardics.com.br.
lufttechnik.com.br at least partially shares its name servers with other domains, for instance lutty.com.br, marinocosta.com.br, estagiar.com.br, buntech.com.br and marinata.com.br.
these name servers are commonly used together with dns3.twi.com.br, dns4.twi.com.br, ns1.twi.com.br and ns2.twi.com.br.
Host names with a single IP:
dns1.twi.com.br resolves to 201.87.225.3.
dns2.twi.com.br resolves to 201.87.225.4.
Mail Servers
Two mail servers mx01.twi.com.br and mx02.twi.com.br handle lufttechnik.com.br.
lufttechnik.com.br uses the same mail server setup as other domains such as hccss.com.br, fortnorte.com.br, ecotools.com.br, voenordica.com.br and amef.com.br.
lufttechnik.com.br shares some mail servers with other domains, including hslg.com.br, casadosconcurso.com.br, zumbini.com.br, denissena.com and maisbelashistoriasbudistas.com.
Host names with a single IP:
mx01.twi.com.br resolves to 201.87.225.77.
mx02.twi.com.br resolves to 201.87.225.78.