office-isd.com - robtex.com
office-isd.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=1774611507 | ||||||
Subdomains
www.office-isd.com |
Same first word
office-isd.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-cloud-d1.googledomains.com2026-03-22 → 2026-03-27 · 2 obs
● 2026-03-27 12:02:38
●NSns-cloud-d2.googledomains.com2026-03-22 → 2026-03-27 · 2 obs
● 2026-03-27 12:02:38
●NSns-cloud-d3.googledomains.com2026-03-22 → 2026-03-27 · 2 obs
● 2026-03-27 12:02:38
●NSns-cloud-d4.googledomains.com2026-03-22 → 2026-03-27 · 2 obs
● 2026-03-27 12:02:38
●MXsmtp.google.com2026-03-22 → 2026-03-27 · 2 obs
● 2026-03-27 12:02:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| office-isd.com | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for office-isd.com (unsigned zone)
⏱️ Timing
Total: 223ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)
Analysis
Hierarchy
office-isd.com is the parent of www.office-isd.com.
Name Servers
office-isd.com is delegated to four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
office-isd.com at least partially shares name servers with other domains, for instance best-gcp.mlbinfra.com, guyagraniteandceramic.com, refit-x.com, riplam.com and monarchquilts.com.
Host names with two IP numbers:
Host name ns-cloud-d1.googledomains.com points to: 2001:4860:4802:32::6d and 216.239.32.109.
Host name ns-cloud-d2.googledomains.com points to: 2001:4860:4802:34::6d and 216.239.34.109.
Host name ns-cloud-d3.googledomains.com points to: 2001:4860:4802:36::6d and 216.239.36.109.
Host name ns-cloud-d4.googledomains.com points to: 2001:4860:4802:38::6d and 216.239.38.109.
Mail Servers
office-isd.com is handled by a single mail server, smtp.google.com.
office-isd.com shares the same mail server setup as other domains, for instance pjap.eu.org, konomi.it, wasteclear.com.fj, winasa.com and hoersaal-advertainment.at.
office-isd.com shares mail servers with other domains at least partially, including ksusa.org, qlov.com, aquanetwork.com, fractalmonkey.com and norwichsinfonietta.org.uk.
these mail servers are commonly used alongside aspmx.l.google.com.
Host name smtp.google.com resolves to nine IP numbers: 2607:f8b0:4004:c17::1a, 2607:f8b0:4004:c17::1b, 2607:f8b0:4004:c19::1a, 2607:f8b0:4004:c1b::1a, 142.251.16.26, 142.251.16.27, 142.251.111.26, 142.251.163.26 and 142.251.163.27.