a1businessbuilders.com - robtex.com
a1businessbuilders.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=1785679442 | ||||||
Same first word
a1businessbuilders.com |
DNS History
10 records (10 active, 0 former)
●NSns-cloud-e1.googledomains.com2026-02-28 → 2026-08-02 · 2 obs
● 2026-08-02 14:18:28
●NSns-cloud-e2.googledomains.com2026-02-28 → 2026-08-02 · 2 obs
● 2026-08-02 14:18:28
●NSns-cloud-e3.googledomains.com2026-02-28 → 2026-08-02 · 2 obs
● 2026-08-02 14:18:28
●NSns-cloud-e4.googledomains.com2026-02-28 → 2026-08-02 · 2 obs
● 2026-08-02 14:18:28
●MXalt1.aspmx.l.google.com2026-02-28 → 2026-08-02 · 2 obs
● 2026-08-02 14:18:28
●MXalt2.aspmx.l.google.com2026-02-28 → 2026-08-02 · 2 obs
● 2026-08-02 14:18:28
●MXalt3.aspmx.l.google.com2026-02-28 → 2026-08-02 · 2 obs
● 2026-08-02 14:18:28
●MXalt4.aspmx.l.google.com2026-02-28 → 2026-08-02 · 2 obs
● 2026-08-02 14:18:28
●MXaspmx.l.google.com2026-02-28 → 2026-08-02 · 2 obs
● 2026-08-02 14:18:28
●A198.185.159.1452026-02-28 → 2026-08-02 · 2 obs
● 2026-08-02 14:18:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net... | - |
| a1businessbuilders.com | ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.110
NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 402ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.185.159.145 |
| NS | 4 | ns-cloud-e1.googledomains.com, ns-cloud-e3.googledomains.com... |
| MX | 5 | alt4.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-e1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-e1.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...)
Analysis
IP Addresses
a1businessbuilders.com directs to one IP number, which is 198.185.159.145.
Among the host names that share IP numbers with a1businessbuilders.com are kaiserjewelery.com, www.fif.fi, homesinpcbeach.com and two others.
Name Servers
The domain a1businessbuilders.com is delegated to these four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
a1businessbuilders.com has at least partial name server overlap with other domains, such as luushoes.com, enukso.com, heelsfirsttravel.com and two others.
ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com all point to exactly two IP numbers each: ns-cloud-e1.googledomains.com → 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com → 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com → 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com → 216.239.38.110 and 2001:4860:4802:38::6e.
Mail Servers
Mail for a1businessbuilders.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
a1businessbuilders.com shares at least some of its mail servers with other domains — for example d1naz.com, chelseachauffeursltd.co.uk, dprotechnologies.com and two more.
It is common to find these mail servers paired with mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.
Hosts with two IP numbers each:
aspmx.l.google.com resolves to two addresses: 142.251.167.26 and 2607:f8b0:4004:c19::1a.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.