ntconstrucao.com - robtex.com
ntconstrucao.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774495052 | ||||||
Same first word
ntconstrucao.com |
DNS History
6 records (6 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-02-26 → 2026-03-26 · 2 obs
● 2026-03-26 03:47:24
●NSns-cloud-b2.googledomains.com2026-02-26 → 2026-03-26 · 2 obs
● 2026-03-26 03:47:24
●NSns-cloud-b3.googledomains.com2026-02-26 → 2026-03-26 · 2 obs
● 2026-03-26 03:47:24
●NSns-cloud-b4.googledomains.com2026-02-26 → 2026-03-26 · 2 obs
● 2026-03-26 03:47:24
●MXsmtp.google.com2026-02-26 → 2026-03-26 · 2 obs
● 2026-03-26 03:47:24
●A198.185.159.1452026-02-26 → 2026-03-26 · 2 obs
● 2026-03-26 03:47:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| ntconstrucao.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ntconstrucao.com (unsigned zone)
⏱️ Timing
Total: 410ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.185.159.145 |
| NS | 4 | ns-cloud-b3.googledomains.com, ns-cloud-b2.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
IP Addresses
ntconstrucao.com resolves to one IP number: 198.185.159.145.
other host names including 23andmelocker.com, susanenglish.us, sienjosephine.com, finefettlehome.com and happyhomesottawa.com share IP numbers with ntconstrucao.com.
Name Servers
ntconstrucao.com is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
ntconstrucao.com at least partially shares name servers with other domains, for instance impactor.fr, mapify.ai, charlottebuckeyes.com, herestay.net and sarisarimarket.org.
Host names with two IP numbers:
ns-cloud-b1.googledomains.com points to 2001:4860:4802:32::6b and 216.239.32.107; ns-cloud-b2.googledomains.com points to 2001:4860:4802:34::6b and 216.239.34.107; ns-cloud-b3.googledomains.com points to 2001:4860:4802:36::6b and 216.239.36.107; ns-cloud-b4.googledomains.com points to 2001:4860:4802:38::6b and 216.239.38.107.
Mail Servers
ntconstrucao.com is handled by a single mail server, smtp.google.com.
ntconstrucao.com shares the same mail server setup as other domains, for instance terranovadevelopment.com, medinacommunitychurch.org, remarq.ch, trummer-auszahlungrecover.com and celticrug.com.
ntconstrucao.com shares some mail servers with other domains, at least partially, for instance titan-logistic.com, ginebrapr.com, pure-environment.com, vintageautoparts.com and rosai.com.
these mail servers are often used together with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
The host name smtp.google.com resolves to four IP numbers: 2a00:1450:4009:c0f::1a, 2a00:1450:4009:c0f::1b, 192.178.223.26 and 192.178.223.27.