chatformula.com - robtex.com
chatformula.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.92.130.173🇹🇷 tpsis-telekom77.92.130.0/24 | ||||||
| NS | knuth.ihsdns.com ⭐ | ||||||
| A | 94.138.196.9🇹🇷 AS4912694.138.196.0/24 VmNetwork | ||||||
| NS | dijkstra.ihsdns.com | ||||||
| A | 167.172.166.241🇩🇪 DIGITALOCEAN167.172.160.0/20 DigitalOcean | ||||||
| PTR | dijkstra.ihsdns.com | ||||||
| MX | mail.chatformula.com ⭐ | ||||||
| A | 77.92.130.173🇹🇷 tpsis-telekom77.92.130.0/24 | ||||||
| TXT | v=spf1 a mx all | ||||||
| SOA | knuth.ihsdns.comdnsadmin@ihs.com.tr 2015-05-29 #0 | ||||||
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=1777184091 | ||||||
Subdomains
mail.chatformula.com |
Same first word
chatformula.com |
DNS History
5 records (4 active, 1 former)
●NSdijkstra.ihsdns.com2008-03-09 → 2026-04-26 · 2 obs
● 2026-04-26 06:25:50
●NSknuth.ihsdns.com2008-03-09 → 2026-04-26 · 2 obs
● 2026-04-26 06:25:50
●MXmail.chatformula.com2008-03-09 → 2026-04-26 · 2 obs
● 2026-04-26 06:25:50
○A212.58.160.822008-03-09 → 2008-03-09 · 3 obs
○ 2015-08-07 07:28:12
○ 2026-04-26 06:25:50
●A77.92.130.1732015-08-07 → 2026-04-26 · 3 obs
● 2015-08-07 07:28:12
● 2026-04-26 06:25:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| chatformula.com | knuth.ihsdns.com, dijkstra.ihsdns.com | 2 records |
✅ Authoritative Response
Server:94.138.196.9
NS records: knuth.ihsdns.com, dijkstra.ihsdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chatformula.com (unsigned zone)
⏱️ Timing
Total: 376ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.92.130.173 |
| NS | 2 | knuth.ihsdns.com, dijkstra.ihsdns.com |
| MX | 1 | mail.chatformula.com (pri: 10) |
| TXT | 1 | v=spf1 a mx all |
| SOA | 1 | knuth.ihsdns.com dnsadmin.ihs.com.tr |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (knuth.ihsdns.com, dijkstra.ihsdns.com)
Analysis
Hierarchy
mail.chatformula.com is a child of chatformula.com.
IP Addresses
chatformula.com resolves to one IP number: 77.92.130.173.
Other host names, for instance mail.chatformula.com, mobilresort.com and mail.mobilresort.com share IP numbers with chatformula.com.
Name Servers
chatformula.com's delegation uses two name servers: dijkstra.ihsdns.com and knuth.ihsdns.com.
chatformula.com uses the same name server setup as other domains, such as ehamal.com, gumusdunyasi.com.tr, efsane.com, sbulucay.com and arzum.us.
Host names with a single IP address: dijkstra.ihsdns.com points to 167.172.166.241; knuth.ihsdns.com points to 94.138.196.9.
Mail Servers
A single mail server handles chatformula.com, mail.chatformula.com.
Host name mail.chatformula.com resolves to a single IP: 77.92.130.173.