sf3labs.com - robtex.com
sf3labs.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=1781531155 | ||||||
Same first word
sf3labs.com |
DNS History
6 records (6 active, 0 former)
●NSns-cloud-e1.googledomains.com2026-05-06 → 2026-06-15 · 2 obs
● 2026-06-15 14:02:24
●NSns-cloud-e2.googledomains.com2026-05-06 → 2026-06-15 · 2 obs
● 2026-06-15 14:02:24
●NSns-cloud-e3.googledomains.com2026-05-06 → 2026-06-15 · 2 obs
● 2026-06-15 14:02:24
●NSns-cloud-e4.googledomains.com2026-05-06 → 2026-06-15 · 2 obs
● 2026-06-15 14:02:24
●A23.227.38.652026-05-06 → 2026-06-15 · 2 obs
● 2026-06-15 14:02:24
●A2620:127:f00f:5::2026-05-06 → 2026-06-15 · 2 obs
● 2026-06-15 14:02:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sf3labs.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:216.239.32.110
NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sf3labs.com (unsigned zone)
⏱️ Timing
Total: 230ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.65 |
| AAAA | 1 | 2620:127:f00f:5:: |
| NS | 4 | ns-cloud-e4.googledomains.com, ns-cloud-e2.googledomains.com... |
| 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
sf3labs.com directs to two IP numbers, 23.227.38.65 and 2620:127:f00f:5::
Among the host names that share IP numbers with sf3labs.com are metro-mask.com, tanosee.net, madesa.net and two others.
Name Servers
The domain sf3labs.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.
sf3labs.com shares at least some of its name servers with other domains, including asbuiltpro.com, jbjtrucking.com, contentssootcleaning.org and two others.
The host names ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com each resolve to two IP addresses: ns-cloud-e1.googledomains.com resolves to 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com resolves to 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com resolves to 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com resolves to 216.239.38.110 and 2001:4860:4802:38::6e.