keystonesigning.com - robtex.com
keystonesigning.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=1778399081 | ||||||
Same first word
keystonesigning.com |
DNS History
9 records (9 active, 0 former)
●NSns-cloud-c1.googledomains.com2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 08:04:08
●NSns-cloud-c2.googledomains.com2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 08:04:08
●NSns-cloud-c3.googledomains.com2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 08:04:08
●NSns-cloud-c4.googledomains.com2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 08:04:08
●MXsmtp.google.com2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 08:04:08
●A198.185.159.1442026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 08:04:08
●A198.185.159.1452026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 08:04:08
●A198.49.23.1442026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 08:04:08
●A198.49.23.1452026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 08:04:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net... | - |
| keystonesigning.com | ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.36.108
NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for keystonesigning.com (unsigned zone)
⏱️ Timing
Total: 399ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.49.23.145... |
| NS | 4 | ns-cloud-c4.googledomains.com, ns-cloud-c1.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-c1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)
Analysis
IP Addresses
keystonesigning.com resolves to four IPs: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Other host names such as justinewrites.com, zandibaker.com, jordanzumwalt.com, podego.com and mysimplespreadsheet.com share IP numbers with keystonesigning.com.
Name Servers
keystonesigning.com is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
At least part of the name servers for keystonesigning.com are shared with other domains, for instance dropshipwithjessica.com, cellacloud.com, pr327.com, acadelivery.com and heathvac.com.
Host names with two IP numbers:
ns-cloud-c1.googledomains.com points to: 2001:4860:4802:32::6c and 216.239.32.108
ns-cloud-c2.googledomains.com points to: 2001:4860:4802:34::6c and 216.239.34.108
ns-cloud-c3.googledomains.com points to: 2001:4860:4802:36::6c and 216.239.36.108
ns-cloud-c4.googledomains.com points to: 2001:4860:4802:38::6c and 216.239.38.108
Mail Servers
The mail server for keystonesigning.com is smtp.google.com.
keystonesigning.com uses the same mail server setup as other domains, for instance zemadigital.com, saralueddeke.com, hegra-deweloper.pl, citylity.com and totalfootballanalysis.com.
keystonesigning.com shares at least some mail servers with other domains, for example delsu.edu.ng, zig.ai, emsalescrm.com, syf.co.in and homestaraustralia.com.au.
these mail servers are often used together with the mail servers 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.
smtp.google.com resolves to nine IP numbers: 2607:f8b0:4004:c08::1b, 2607:f8b0:4004:c0b::1a, 2607:f8b0:4004:c0b::1b, 2607:f8b0:4004:c19::1b, 142.250.31.26, 142.250.31.27, 142.251.111.26, 142.251.111.27 and 172.253.63.26.