probsttac.com - robtex.com
probsttac.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=1785536087 | ||||||
Same first word
probsttac.com |
DNS History
6 records (6 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-07-29 → 2026-07-31 · 2 obs
● 2026-07-31 22:16:30
●NSns-cloud-b2.googledomains.com2026-07-29 → 2026-07-31 · 2 obs
● 2026-07-31 22:16:30
●NSns-cloud-b3.googledomains.com2026-07-29 → 2026-07-31 · 2 obs
● 2026-07-31 22:16:30
●NSns-cloud-b4.googledomains.com2026-07-29 → 2026-07-31 · 2 obs
● 2026-07-31 22:16:30
●MXsmtp.google.com2026-07-29 → 2026-07-31 · 2 obs
● 2026-07-31 22:16:30
●A198.185.159.1442026-07-29 → 2026-07-31 · 2 obs
● 2026-07-31 22:16:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| probsttac.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
⚠️ Insecure (no DNSSEC)
No DS record for probsttac.com (unsigned zone)
⏱️ Timing
Total: 283ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.185.159.144 |
| NS | 4 | ns-cloud-b4.googledomains.com, ns-cloud-b2.googledomains.com... |
| MX | 1 | smtp.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
probsttac.com resolves to one IP address: 198.185.159.144.
fit4competition.com, uercportland.org, longevityhealthinstituteinc.com and two other host names share IP numbers with probsttac.com.
Name Servers
The authoritative name servers for probsttac.com are ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
At least some of probsttac.com's name servers are shared with other domains, for example saugertiesfarmhouse.com, tunefishes.com, shortrunboxes.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-cloud-b1.googledomains.com directs to 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com directs to 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com directs to 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com directs to 216.239.38.107 and 2001:4860:4802:38::6b.
Mail Servers
Mail for probsttac.com is handled by a single mail server, smtp.google.com.
probsttac.com uses an identical mail server configuration to several other domains — among them jewishbloomsbury.com, tachi.ca, elementtv.org and two more.
probsttac.com has at least partial mail server overlap with other domains such as niche.services, everydayherostrategies.com, hub.edu.vn and two more.
It is common to see these mail servers combined with the mail servers alt1.aspmx.l.google.com, aspmx.l.google.com and alt2.aspmx.l.google.com.
smtp.google.com resolves to 9 IP addresses — 142.251.163.27, 142.251.167.26, 142.251.167.27 and 6 others.