gsfcanad.com - robtex.com
gsfcanad.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=1786463299 | ||||||
Same first word
gsfcanad.com |
DNS History
10 records (10 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-07-19 → 2026-08-11 · 2 obs
● 2026-08-11 16:00:22
●NSns-cloud-b2.googledomains.com2026-07-19 → 2026-08-11 · 2 obs
● 2026-08-11 16:00:22
●NSns-cloud-b3.googledomains.com2026-07-19 → 2026-08-11 · 2 obs
● 2026-08-11 16:00:22
●NSns-cloud-b4.googledomains.com2026-07-19 → 2026-08-11 · 2 obs
● 2026-08-11 16:00:22
●MXalt1.aspmx.l.google.com2026-07-19 → 2026-08-11 · 2 obs
● 2026-08-11 16:00:22
●MXalt2.aspmx.l.google.com2026-07-19 → 2026-08-11 · 2 obs
● 2026-08-11 16:00:22
●MXalt3.aspmx.l.google.com2026-07-19 → 2026-08-11 · 2 obs
● 2026-08-11 16:00:22
●MXalt4.aspmx.l.google.com2026-07-19 → 2026-08-11 · 2 obs
● 2026-08-11 16:00:22
●MXaspmx.l.google.com2026-07-19 → 2026-08-11 · 2 obs
● 2026-08-11 16:00:22
●A198.185.159.1452026-07-19 → 2026-08-11 · 2 obs
● 2026-08-11 16:00:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gsfcanad.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:216.239.32.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1749ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.185.159.145 |
| NS | 4 | ns-cloud-b3.googledomains.com, ns-cloud-b1.googledomains.com... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| 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
gsfcanad.com points to a single IP number: 198.185.159.145.
Additional host names — canopybrandgroup.com, homeconstruct.com.au, dermionics.com and two others — share IP numbers with gsfcanad.com.
Name Servers
gsfcanad.com has four authoritative name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
gsfcanad.com shares at least some of its name servers with other domains, including ophlife.com, packlitegear.com, summitschoolofchess.com and two others.
The host names ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com each resolve to two IP addresses: ns-cloud-b1.googledomains.com resolves to 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com resolves to 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com resolves to 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com resolves to 216.239.38.107 and 2001:4860:4802:38::6b.
Mail Servers
gsfcanad.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
gsfcanad.com shares mail servers — at least in part — with other domains, including ahsa-dev.com.sa, smalljobvan.co.nz, ns500693.ns500699.ns500699.ns500699.ns500699.ns500699.ns500734.ns500693.ns500728.ns500588.ns500588.ns500588.ns500588.ns500612.ns500588.ns500578.ns500110.dtrkdll.com and two others.
These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com resolves to two addresses: 173.194.45.27 and 2607:f8b0:4004:c21::1b.
alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.26 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
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: 172.253.157.26 and 2a00:1450:400c:c23::1a.