ktsmail.us - robtex.com
ktsmail.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | chan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a52🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c052🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2052🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 108.162.192.82🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.32.82🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.58.82🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | rodrigo.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c4e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rodrigo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c34e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rodrigo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:234e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rodrigo.ns.cloudflare.com | ||||||
| A | 108.162.195.78🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rodrigo.ns.cloudflare.com | ||||||
| A | 162.159.44.78Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rodrigo.ns.cloudflare.com | ||||||
| A | 172.64.35.78🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rodrigo.ns.cloudflare.com | ||||||
| MX | smtp.ktsmail.us ⭐ | ||||||
| A | 74.208.226.37🇺🇸 IONOS-AS74.208.226.0/24 IONOS Inc. us-pil-ionos-cloud-ewr | ||||||
| PTR | smtp.ktsmail.us | ||||||
| TXT | v=spf1 mx ip4:136.53.198.238/32 -all | ||||||
| SOA | chan.ns.cloudflare.comdns@cloudflare.com serial=2405871531 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1784695944 | ||||||
Subdomains
smtp.ktsmail.us |
Same first word
ktsmail.us |
Similar names
DNS History
3 records (3 active, 0 former)
●NSchan.ns.cloudflare.com2026-07-08 → 2026-07-22 · 2 obs
● 2026-07-22 05:08:20
●NSrodrigo.ns.cloudflare.com2026-07-08 → 2026-07-22 · 2 obs
● 2026-07-22 05:08:20
●MXsmtp.ktsmail.us2026-07-08 → 2026-07-22 · 2 obs
● 2026-07-22 05:08:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
| ktsmail.us | rodrigo.ns.cloudflare.com, chan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.82
NS records: rodrigo.ns.cloudflare.com, chan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ktsmail.us (unsigned zone)
⏱️ Timing
Total: 708ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | chan.ns.cloudflare.com, rodrigo.ns.cloudflare.com |
| MX | 1 | smtp.ktsmail.us (pri: 10) |
| TXT | 1 | v=spf1 mx ip4:136.53.198.238/32 -all |
| SOA | 1 | chan.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
The domain smtp.ktsmail.us falls under the parent ktsmail.us.
Name Servers
ktsmail.us has two authoritative name servers — chan.ns.cloudflare.com and rodrigo.ns.cloudflare.com.
ktsmail.us shares its NS records with other domains, for example iti.org.nz, risedrs.com, trdf.co.il and two others.
At least some of ktsmail.us's name servers are shared with other domains, for example nxicpec.org.cn, casino-mirror.com, eth-fudqq88.org and two more.
The name servers merlin.ns.cloudflare.com, doug.ns.cloudflare.com, hazel.ns.cloudflare.com and two others are commonly seen in use alongside these name servers.
DNS names with 6 IP addresses:
chan.ns.cloudflare.com points to 108.162.192.82, 172.64.32.82, 173.245.58.82 and 3 other IP addresses.
rodrigo.ns.cloudflare.com points to 108.162.195.78, 162.159.44.78, 172.64.35.78 and 3 other IP addresses.
Mail Servers
The sole mail server for ktsmail.us is smtp.ktsmail.us.
Mail server setup for ktsmail.us matches that of other domains, among them risedrs.com.
smtp.ktsmail.us points to one IP number — 74.208.226.37.