fandbcontractors.com - robtex.com
fandbcontractors.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=1774739442 | ||||||
Same first word
fandbcontractors.com |
DNS History
11 records (11 active, 0 former)
●NSns1.systemdns.com2015-07-03 → 2026-03-28 · 2 obs
● 2026-03-28 23:12:26
●NSns2.systemdns.com2015-07-03 → 2026-03-28 · 2 obs
● 2026-03-28 23:12:26
●NSns3.systemdns.com2015-07-03 → 2026-03-28 · 2 obs
● 2026-03-28 23:12:26
●MXalt1.aspmx.l.google.com2015-07-03 → 2026-03-28 · 2 obs
● 2026-03-28 23:12:26
●MXalt2.aspmx.l.google.com2015-07-03 → 2026-03-28 · 2 obs
● 2026-03-28 23:12:26
●MXaspmx.l.google.com2015-07-03 → 2026-03-28 · 2 obs
● 2026-03-28 23:12:26
●MXaspmx2.googlemail.com2015-07-03 → 2026-03-28 · 2 obs
● 2026-03-28 23:12:26
●MXaspmx3.googlemail.com2015-07-03 → 2026-03-28 · 2 obs
● 2026-03-28 23:12:26
●MXaspmx4.googlemail.com2015-07-03 → 2026-03-28 · 2 obs
● 2026-03-28 23:12:26
●MXaspmx5.googlemail.com2015-07-03 → 2026-03-28 · 2 obs
● 2026-03-28 23:12:26
●A209.157.71.1762015-07-03 → 2026-03-28 · 2 obs
● 2026-03-28 23:12:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| fandbcontractors.com | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | 6 records |
✅ Authoritative Response
Server:64.99.96.36
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fandbcontractors.com (unsigned zone)
⏱️ Timing
Total: 217ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.157.71.176 |
| NS | 3 | ns3.systemdns.com, ns2.systemdns.com... |
| MX | 7 | alt2.aspmx.l.google.com (pri: 20), aspmx4.googlemail.com (pri: 30)... |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)
Analysis
IP Addresses
fandbcontractors.com maps to IP address 209.157.71.176.
Other host names, for instance edwardsfurniturerestoration.com, localnotaryplus.com, partybakeshop1.com, medicinestore.mobi and oledom.com share IP numbers with fandbcontractors.com.
Name Servers
fandbcontractors.com is delegated to name servers ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
fandbcontractors.com at least partially shares name servers with other domains such as yanglu.org, ericsonstatebank.com, financealpha.com, vividair.org and labs.band.
Host names with two IP numbers:
ns1.systemdns.com points to 2604:4000:0:d:216:40:47:90 and 216.40.47.90.
ns2.systemdns.com points to 2604:4000:2800:d:64:99:148:16 and 64.98.148.16.
ns3.systemdns.com points to 2604:4000:0:d:64:99:96:36 and 64.99.96.36.
Mail Servers
Seven mail servers handle fandbcontractors.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
fandbcontractors.com shares mail servers with other domains at least in part, for instance aidinghand.com, nyinsuranceguy.com, saludenmiempresa.com, casaadministraciones.com and organizeyourstuffnow.com.
These mail servers are commonly used together with alt4.aspmx.l.google.com and alt3.aspmx.l.google.com.
Hostnames with two IPs:
aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26
aspmx3.googlemail.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26
aspmx4.googlemail.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27
aspmx5.googlemail.com points to 2a00:1450:400c:c00::1a and 173.194.76.26
aspmx.l.google.com points to 2607:f8b0:4023:c0d::1a and 142.251.2.27
alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26
alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.26