contact--microsoft.com - robtex.com
contact--microsoft.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=1771291435 | ||||||
Subdomains
www.contact--microsoft.com |
Same first word
contact--microsoft.com |
DNS History
9 records (9 active, 0 former)
●NSns-cloud-d1.googledomains.com2026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 00:58:40
●NSns-cloud-d2.googledomains.com2026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 00:58:40
●NSns-cloud-d3.googledomains.com2026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 00:58:40
●NSns-cloud-d4.googledomains.com2026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 00:58:40
●MXsmtp.google.com2026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 00:58:40
●A198.185.159.1442026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 00:58:40
●A198.185.159.1452026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 00:58:40
●A198.49.23.1442026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 00:58:40
●A198.49.23.1452026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 00:58:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| contact--microsoft.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:216.239.32.109
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 contact--microsoft.com (unsigned zone)
⏱️ Timing
Total: 688ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.49.23.144, 198.49.23.145... |
| NS | 4 | ns-cloud-d2.googledomains.com, ns-cloud-d1.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2", |
| 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
The parent of www.contact--microsoft.com is contact--microsoft.com.
IP Addresses
contact--microsoft.com maps to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Other host names such as scs99s.org, hospedage.com, bonjourboxes.com, smokent.com and cordair.com share IPs with contact--microsoft.com.
Name Servers
contact--microsoft.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.
contact--microsoft.com at least partially shares name servers with other domains, for example dispersivity.com, itok.info, hysteeria.com, mybodymri.net and game-insight.lt.
Host names with two IP numbers:
ns-cloud-d1.googledomains.com points to: 2001:4860:4802:32::6d and 216.239.32.109
ns-cloud-d2.googledomains.com points to: 2001:4860:4802:34::6d and 216.239.34.109
ns-cloud-d3.googledomains.com points to: 2001:4860:4802:36::6d and 216.239.36.109
ns-cloud-d4.googledomains.com points to: 2001:4860:4802:38::6d and 216.239.38.109
Mail Servers
The smtp.google.com mail server handles contact--microsoft.com.
contact--microsoft.com shares the same mail server setup as other domains, including oqi.it, waterdamage-dallastx.com, historytests.com, susobanakankobus.co.jp and ribasgondim.com.br.
contact--microsoft.com shares at least partially some mail servers with other domains, for instance eternalrevolution.com, minikokke.dk, rocmaritime.com, hubbahubba.com.au and thoughtoncloud.com.
These mail servers commonly pair with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
The host name smtp.google.com maps to nine IP numbers: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.