kra40.st - robtex.com
kra40.st
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:d2aa🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:42fc🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.66.252Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.210.170🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kyle.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c6f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kyle.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c36f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kyle.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:236f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kyle.ns.cloudflare.com | ||||||
| A | 108.162.195.111🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kyle.ns.cloudflare.com | ||||||
| A | 162.159.44.111Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kyle.ns.cloudflare.com | ||||||
| A | 172.64.35.111🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kyle.ns.cloudflare.com | ||||||
| NS | sara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c090🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2090🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 108.162.192.144🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 172.64.32.144🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 173.245.58.144🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| TXT | google-site-verification=xHXS78McmQ2XpD8O4H3q1fxLKva_ncvTtAstP_66hmQ | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.66.252, 172.67.210.170 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:d2aa, 2606:4700:3037::6815:42fc | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=166, name=cloudflare-ech.com | ||||||
| SOA | kyle.ns.cloudflare.comdns@cloudflare.com serial=2402535352 | ||||||
st
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.bahnhof.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns-st.bahnhof.net ⚠️ Not in parent delegation | ||||||
| NS | southeast-2.dns-au.st | ||||||
| NS | west-2.dns-us.st | ||||||
| SOA | ns1.bahnhof.nethostmaster@nic.st serial=2511375521 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSkyle.ns.cloudflare.com2026-03-19 → 2026-04-28 · 2 obs
● 2026-04-28 04:11:50
●NSsara.ns.cloudflare.com2026-03-19 → 2026-04-28 · 2 obs
● 2026-04-28 04:11:50
●A104.21.66.2522026-03-19 → 2026-04-28 · 4 obs
○ 2026-04-28 00:51:48
● 2026-04-28 04:11:48
● 2026-04-28 04:11:50
●A172.67.210.1702026-03-19 → 2026-04-28 · 4 obs
○ 2026-04-28 00:51:48
● 2026-04-28 04:11:48
● 2026-04-28 04:11:50
○A188.114.96.02026-04-28 → 2026-04-28 · 4 obs
● 2026-04-28 00:51:48
○ 2026-04-28 04:11:48
○ 2026-04-28 04:11:50
○A188.114.97.02026-04-28 → 2026-04-28 · 4 obs
● 2026-04-28 00:51:48
○ 2026-04-28 04:11:48
○ 2026-04-28 04:11:50
●A2606:4700:3032::ac43:d2aa2026-03-19 → 2026-04-28 · 4 obs
○ 2026-04-28 00:51:48
● 2026-04-28 04:11:48
● 2026-04-28 04:11:50
●A2606:4700:3037::6815:42fc2026-03-19 → 2026-04-28 · 4 obs
○ 2026-04-28 00:51:48
● 2026-04-28 04:11:48
● 2026-04-28 04:11:50
○A2a06:98c1:3120::2026-04-28 → 2026-04-28 · 4 obs
● 2026-04-28 00:51:48
○ 2026-04-28 04:11:48
○ 2026-04-28 04:11:50
○A2a06:98c1:3121::2026-04-28 → 2026-04-28 · 4 obs
● 2026-04-28 00:51:48
○ 2026-04-28 04:11:48
○ 2026-04-28 04:11:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| st | dns-st.bahnhof.net, west-2.dns-us.st, southeast-2.dns-au.st, ns1.bahnhof.net | 8 records |
| kra40.st | kyle.ns.cloudflare.com, sara.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.144
NS records: kyle.ns.cloudflare.com, sara.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for st (unsigned zone)
⏱️ Timing
Total: 874ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.210.170, 104.21.66.252 |
| AAAA | 2 | 2606:4700:3032::ac43:d2aa, 2606:4700:3037::6815:42fc |
| NS | 2 | kyle.ns.cloudflare.com, sara.ns.cloudflare.com |
| TXT | 1 | google-site-verification=xHXS78McmQ2XpD8 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kyle.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 8
In-bailiwick: 4 (west-2.dns-us.st, southeast-2.dns-au.st, west-2.dns-us.st...)
Out-of-bailiwick: 4 (dns-st.bahnhof.net, ns1.bahnhof.net, dns-st.bahnhof.net...)
Analysis
IP Addresses
kra40.st maps to four IP numbers: 2606:4700:3032::ac43:d2aa, 2606:4700:3037::6815:42fc, 104.21.66.252 and 172.67.210.170.
Other host names, for instance 8hcz48tjizmdqusvca0ha76607.ja218.com, itzonepro.com, flukas624tme16newo7l836ifa.ja218.com, cshjruiji.com and brightturboadvi-sory.click share IP numbers with kra40.st.
Name Servers
Two name servers kyle.ns.cloudflare.com and sara.ns.cloudflare.com are delegated to kra40.st.
kra40.st uses the same name server configuration as other domains, such as kra41.im, stilleducation.com, kra47.im, kra38.im and xn--kr39-r5b.cc.
kra40.st at least partially shares name servers with other domains such as keyhacks.com, omnisend.com, elite-systems.org, biermann.net and tinchuyennhuong.com.
These name servers are commonly used with rosa.ns.cloudflare.com and carter.ns.cloudflare.com.
Host names with six IP numbers: Host name kyle.ns.cloudflare.com points to 2606:4700:58::a29f:2c6f, 2803:f800:50::6ca2:c36f, 2a06:98c1:50::ac40:236f, 108.162.195.111, 162.159.44.111 and 172.64.35.111; host name sara.ns.cloudflare.com points to 2606:4700:50::adf5:3a90, 2803:f800:50::6ca2:c090, 2a06:98c1:50::ac40:2090, 108.162.192.144, 172.64.32.144 and 173.245.58.144.