rgconcretesolutions.com - robtex.com
rgconcretesolutions.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=1778507726 | ||||||
Same first word
rgconcretesolutions.com |
DNS History
8 records (6 active, 2 former)
●NSns-cloud-a1.googledomains.com2026-02-24 → 2026-05-11 · 2 obs
● 2026-05-11 14:01:10
●NSns-cloud-a2.googledomains.com2026-02-24 → 2026-05-11 · 2 obs
● 2026-05-11 14:01:10
●NSns-cloud-a3.googledomains.com2026-02-24 → 2026-05-11 · 2 obs
● 2026-05-11 14:01:10
●NSns-cloud-a4.googledomains.com2026-02-24 → 2026-05-11 · 2 obs
● 2026-05-11 14:01:10
○MXmx.rgconcretesolutions.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-10-19 23:19:38
○ 2026-05-11 14:01:10
●MXsmtp.google.com2026-02-24 → 2026-05-11 · 3 obs
● 2026-02-24 06:22:22
● 2026-05-11 14:01:10
●A198.49.23.1442026-02-24 → 2026-05-11 · 3 obs
● 2026-02-24 06:22:22
● 2026-05-11 14:01:10
○A66.235.195.1572008-03-20 → 2008-03-20 · 3 obs
○ 2015-10-19 23:19:38
○ 2026-05-11 14:01:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net... | - |
| rgconcretesolutions.com | ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.106
NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rgconcretesolutions.com (unsigned zone)
⏱️ Timing
Total: 327ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.23.144 |
| NS | 4 | ns-cloud-a4.googledomains.com, ns-cloud-a2.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)
Analysis
IP Addresses
rgconcretesolutions.com points to an IP address: 198.49.23.144.
other host names include virtualtaxaid.com, wngrant.com, capitolcityfire.com, stocktondemonstration.org and bsotm.com; they share IP numbers with rgconcretesolutions.com.
Name Servers
rgconcretesolutions.com delegates to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
rgconcretesolutions.com at least partially shares name servers with other domains, for instance trivorgroup.com, scrapick.com, rich-paw.com, stevespianoparty.com and onesheet.info.
Host names with two IP numbers: ns-cloud-a1.googledomains.com points to 2001:4860:4802:32::6a and 216.239.32.106; ns-cloud-a2.googledomains.com points to 2001:4860:4802:34::6a and 216.239.34.106; ns-cloud-a3.googledomains.com points to 2001:4860:4802:36::6a and 216.239.36.106; ns-cloud-a4.googledomains.com points to 2001:4860:4802:38::6a and 216.239.38.106.
Mail Servers
rgconcretesolutions.com is handled by a single mail server, smtp.google.com.
rgconcretesolutions.com uses the same mail server setup as other domains, for instance relationshipmasteryprograms.com, kemail.uk, ourien.com, karpromosyon.com and phunphin.ac.th.
rgconcretesolutions.com shares at least partially some mail servers with other domains, for instance nisinfotech.com, blesspayments.com.au, turkeyfamousfor.com, corobiz.com and sbyc.net.
these mail servers are commonly used together with alt1.aspmx.l.google.com.
Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c03::1a, 2607:f8b0:4023:c03::1b, 2607:f8b0:4023:c0d::1a, 2607:f8b0:4023:c0d::1b, 74.125.137.26, 74.125.137.27, 142.250.101.26, 142.251.2.26 and 142.251.2.27.