ktbysa.com - robtex.com
ktbysa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:1677🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:cccb🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.22.119Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.204.203🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ivan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b78🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c178🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2178🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| A | 108.162.193.120🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| A | 172.64.33.120🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| A | 173.245.59.120🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| NS | lorna.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3abe🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lorna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0be🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lorna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20be🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lorna.ns.cloudflare.com | ||||||
| A | 108.162.192.190🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lorna.ns.cloudflare.com | ||||||
| A | 172.64.32.190🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lorna.ns.cloudflare.com | ||||||
| A | 173.245.58.190🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lorna.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.22.119, 172.67.204.203 | ||||||
| IPv6 | 2606:4700:3030::6815:1677, 2606:4700:3035::ac43:cccb | ||||||
| SOA | ivan.ns.cloudflare.comdns@cloudflare.com serial=2396618153 | ||||||
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=1774498667 | ||||||
Same first word
ktbysa.com |
Similar names
taskby.email |
bytask.net |
skytab.ru |
bytask.co |
taskby.com |
staybk.nyc |
bytask.com |
katsby.com |
skytab.com |
tabsky.com |
aktbys.com |
batsky.com |
DNS History
6 records (6 active, 0 former)
●NSivan.ns.cloudflare.com2026-03-08 → 2026-03-26 · 2 obs
● 2026-03-26 04:40:12
●NSlorna.ns.cloudflare.com2026-03-08 → 2026-03-26 · 2 obs
● 2026-03-26 04:40:12
●A104.21.22.1192026-03-08 → 2026-03-26 · 2 obs
● 2026-03-26 04:40:12
●A172.67.204.2032026-03-08 → 2026-03-26 · 2 obs
● 2026-03-26 04:40:12
●A2606:4700:3030::6815:16772026-03-08 → 2026-03-26 · 2 obs
● 2026-03-26 04:40:12
●A2606:4700:3035::ac43:cccb2026-03-08 → 2026-03-26 · 2 obs
● 2026-03-26 04:40:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ktbysa.com | ivan.ns.cloudflare.com, lorna.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.190
NS records: ivan.ns.cloudflare.com, lorna.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ktbysa.com (unsigned zone)
⏱️ Timing
Total: 1881ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.22.119, 172.67.204.203 |
| AAAA | 2 | 2606:4700:3030::6815:1677, 2606:4700:3035::ac43:cccb |
| NS | 2 | ivan.ns.cloudflare.com, lorna.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ivan.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ivan.ns.cloudflare.com, ivan.ns.cloudflare.com, ivan.ns.cloudflare.com...)
Analysis
IP Addresses
ktbysa.com points to four IP numbers: 2606:4700:3030::6815:1677, 2606:4700:3035::ac43:cccb, 104.21.22.119 and 172.67.204.203.
Other host names including www.leanflow-co.us, chinaclaybrick.com, dt71d.243131.com, literaturwege.ch and beauteaccord.com share IP numbers with ktbysa.com.
Name Servers
ktbysa.com's delegation uses two name servers, ivan.ns.cloudflare.com and lorna.ns.cloudflare.com.
ktbysa.com shares the same name server setup as other domains, for example sfi.ae, annapurna.pictures, harleycl.com, sehhty.com and grapplernews.com.
ktbysa.com at least partially shares name servers with other domains, including gpsiblog.com, televend.com, tail.ne.jp, demilleturfarm.com and hvaderimatinn.is.
these name servers are commonly used together with kay.ns.cloudflare.com, rachel.ns.cloudflare.com and emma.ns.cloudflare.com.
Host names with six IP numbers:
ivan.ns.cloudflare.com points to: 2606:4700:58::adf5:3b78, 2803:f800:50::6ca2:c178, 2a06:98c1:50::ac40:2178, 108.162.193.120, 172.64.33.120 and 173.245.59.120.
lorna.ns.cloudflare.com points to: 2606:4700:50::adf5:3abe, 2803:f800:50::6ca2:c0be, 2a06:98c1:50::ac40:20be, 108.162.192.190, 172.64.32.190 and 173.245.58.190.