ktstutor.com - robtex.com
ktstutor.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=1774669692 | ||||||
Same first word
ktstutor.com |
DNS History
7 records (7 active, 0 former)
●NScurt.ns.cloudflare.com2026-03-07 → 2026-03-28 · 2 obs
● 2026-03-28 04:16:34
●NSrafe.ns.cloudflare.com2026-03-07 → 2026-03-28 · 2 obs
● 2026-03-28 04:16:34
●MXsmtp.google.com2026-03-07 → 2026-03-28 · 2 obs
● 2026-03-28 04:16:34
●A104.21.5.1932026-03-07 → 2026-03-28 · 2 obs
● 2026-03-28 04:16:34
●A172.67.154.1742026-03-07 → 2026-03-28 · 2 obs
● 2026-03-28 04:16:34
●A2606:4700:3034::6815:5c12026-03-07 → 2026-03-28 · 2 obs
● 2026-03-28 04:16:34
●A2606:4700:3036::ac43:9aae2026-03-07 → 2026-03-28 · 2 obs
● 2026-03-28 04:16:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net... | - |
| ktstutor.com | curt.ns.cloudflare.com, rafe.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.216
NS records: curt.ns.cloudflare.com, rafe.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ktstutor.com (unsigned zone)
⏱️ Timing
Total: 117ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.5.193, 172.67.154.174 |
| AAAA | 2 | 2606:4700:3034::6815:5c1, 2606:4700:3036::ac43:9aae |
| NS | 2 | curt.ns.cloudflare.com, rafe.ns.cloudflare.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | google-site-verification=ZanCJhCwEU6Hz1s |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | curt.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (curt.ns.cloudflare.com, curt.ns.cloudflare.com, curt.ns.cloudflare.com...)
Analysis
IP Addresses
ktstutor.com maps to four IP numbers: 2606:4700:3034::6815:5c1, 2606:4700:3036::ac43:9aae, 104.21.5.193 and 172.67.154.174.
other host names include dagomor.com, thefrontsteps.com, ksfuel.com, wal9.me and www.sxl666.com; they share IP numbers with ktstutor.com.
Name Servers
Two name servers curt.ns.cloudflare.com and rafe.ns.cloudflare.com handle the delegation for ktstutor.com.
ktstutor.com shares the same name server setup as other domains, for instance fourminutes.training, furniturre.com.au, pooltableoffers.com.au, urpadonline.com and falconthree.com.
ktstutor.com at least partially shares name servers with other domains, for instance riverbendopera.com, nagahoki303x.com, onlinecasinoslots.biz, 008a163.com and sh-info.com.
These name servers are commonly used alongside piper.ns.cloudflare.com.
Six IP addresses per host:
curt.ns.cloudflare.com points to 2606:4700:58::adf5:3b5e, 2803:f800:50::6ca2:c15e, 2a06:98c1:50::ac40:215e, 108.162.193.94, 172.64.33.94 and 173.245.59.94; rafe.ns.cloudflare.com points to 2606:4700:50::adf5:3ad8, 2803:f800:50::6ca2:c0d8, 2a06:98c1:50::ac40:20d8, 108.162.192.216, 172.64.32.216 and 173.245.58.216
Mail Servers
ktstutor.com is handled by a single mail server, smtp.google.com.
ktstutor.com uses the same mail server setup as other domains, for instance vucainsights.com, gmifirsts.com, takeaimsafaris.com, shopandpay.it and barnessewing.com.
ktstutor.com shares at least partially some mail servers with other domains, for instance shiftinc.com.br, thebluebirdbakingco.com, iron-metal.com, jewelever.com and trailblazingmarketer.com.
these mail servers are commonly used together with aspmx.l.google.com.
Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c06::1b, 2607:f8b0:4004:c08::1a, 2607:f8b0:4004:c09::1a, 2607:f8b0:4004:c09::1b, 172.253.63.26, 172.253.63.27, 172.253.115.26, 172.253.122.26 and 172.253.122.27.