sandbcontracting.com - robtex.com
sandbcontracting.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=1774371157 | ||||||
Same first word
sandbcontracting.com |
DNS History
9 records (9 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-02-23 → 2026-03-24 · 2 obs
● 2026-03-24 17:22:02
●NSns-cloud-b2.googledomains.com2026-02-23 → 2026-03-24 · 2 obs
● 2026-03-24 17:22:02
●NSns-cloud-b3.googledomains.com2026-02-23 → 2026-03-24 · 2 obs
● 2026-03-24 17:22:02
●NSns-cloud-b4.googledomains.com2026-02-23 → 2026-03-24 · 2 obs
● 2026-03-24 17:22:02
●MXsmtp.google.com2026-02-23 → 2026-03-24 · 2 obs
● 2026-03-24 17:22:02
●A198.185.159.1442026-02-23 → 2026-03-24 · 2 obs
● 2026-03-24 17:22:02
●A198.185.159.1452026-02-23 → 2026-03-24 · 2 obs
● 2026-03-24 17:22:02
●A198.49.23.1442026-02-23 → 2026-03-24 · 2 obs
● 2026-03-24 17:22:02
●A198.49.23.1452026-02-23 → 2026-03-24 · 2 obs
● 2026-03-24 17:22:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| sandbcontracting.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:216.239.36.107
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 sandbcontracting.com (unsigned zone)
⏱️ Timing
Total: 353ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.49.23.145... |
| NS | 4 | ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2", |
| 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
sandbcontracting.com points to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Other host names, for instance craigjelks.com, plfc5.com, folderolfollies.com, daytonditch.com and proust-ink.com share IP numbers with sandbcontracting.com.
Name Servers
sandbcontracting.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.
sandbcontracting.com at least partially shares its name servers with other domains, for instance blogmidia8.com, zhidebu.com, stronger.com.ar, 442am.com and cmhlink.org.
Host names with two IPs: 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
sandbcontracting.com is served by a single mail server, smtp.google.com.
sandbcontracting.com uses the same mail server setup as other domains such as karthiga.net, adius.net, steamworxmobilelabs.com, travelinsurance.com.au and irammaldives.com.
sandbcontracting.com shares some mail servers with other domains, including webexpressportal.com, viningsvintagehoa.com, plocek.at, habico.kr and feth.com.
these mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c08::1a, 2607:f8b0:4004:c08::1b, 2607:f8b0:4004:c0b::1a, 2607:f8b0:4004:c0b::1b, 142.251.174.27, 172.217.197.26, 172.217.197.27, 173.194.204.26 and 173.194.204.27.