airgas.com.br - robtex.com
airgas.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=2026147060 | ||||||
rank #4154 in the tld
WOT: SAFE (69/100)
Same first word
airgas.com.au |
airgas.cn |
airgas.nl |
airgas.co |
airgas.com.br |
airgas.eu |
airgas.de |
airgas.com.sa |
airgas.info |
airgas.com |
airgas.in |
airgas.biz |
airgas.co.uk |
airgas.org |
airgas.ca |
airgas.mx |
airgas.cz |
airgas.it |
airgas.net |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.locaweb.com.br2015-08-04 → 2026-05-27 · 2 obs
● 2026-05-27 02:45:46
●NSns2.locaweb.com.br2015-08-04 → 2026-05-27 · 2 obs
● 2026-05-27 02:45:46
●NSns3.locaweb.com.br2015-08-04 → 2026-05-27 · 2 obs
● 2026-05-27 02:45:46
●MXmx.a.locaweb.com.br2015-08-04 → 2026-05-27 · 2 obs
● 2026-05-27 02:45:46
●MXmx.b.locaweb.com.br2015-08-04 → 2026-05-27 · 2 obs
● 2026-05-27 02:45:46
●MXmx.jk.locaweb.com.br2015-08-04 → 2026-05-27 · 2 obs
● 2026-05-27 02:45:46
●A186.202.153.562015-08-04 → 2026-05-27 · 2 obs
● 2026-05-27 02:45:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| airgas.com.br | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | 6 records |
✅ Authoritative Response
Server:186.202.8.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for airgas.com.br (unsigned zone)
⏱️ Timing
Total: 880ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.202.153.56 |
| NS | 3 | ns3.locaweb.com.br, ns2.locaweb.com.br... |
| MX | 3 | mx.b.locaweb.com.br (pri: 10), mx.a.locaweb.com.br (pri: 10)... |
| TXT | 2 | v=spf1 include:_spf.locaweb.com.br -all, _globalsign-domain-verification=FHpvQyZy |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br...)
Analysis
IP Addresses
airgas.com.br directs to one IP number, which is 186.202.153.56.
Among the host names that share IP numbers with airgas.com.br are itrservice.com.br, musimid.mus.br, dantasambiental.com.br and two others.
Name Servers
The authoritative name servers for airgas.com.br are ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br — three in total.
airgas.com.br partially shares its NS delegation with several other domains, including hydrait.com.br, lojadasamaria.com, brasilaudio.com.br and two others.
ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br all resolve to exactly two IP numbers apiece: ns1.locaweb.com.br → 186.202.8.254 and 2804:218:7000:0:186:202:8:254; ns2.locaweb.com.br → 187.45.248.254 and 2804:218:7001:0:187:45:248:254; ns3.locaweb.com.br → 189.126.101.254 and 2804:218:7002:0:189:126:101:254.
Mail Servers
airgas.com.br uses three mail servers — mx.a.locaweb.com.br, mx.b.locaweb.com.br and mx.jk.locaweb.com.br.
airgas.com.br shares at least some of its mail servers with other domains — for example bymgerenciamento.com.br, querigma.com.br, mcnetprovider.com.br and two more.
It is common to find these mail servers paired with the mail servers mx.core.locaweb.com.br.
The hostnames mx.a.locaweb.com.br, mx.b.locaweb.com.br and mx.jk.locaweb.com.br each resolve to a single IP: mx.a.locaweb.com.br → 186.202.4.42, mx.b.locaweb.com.br → 177.153.23.242, mx.jk.locaweb.com.br → 200.234.204.130.