leanstart.kr - robtex.com
leanstart.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:2933🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:a072🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.41.51Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.160.114🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | teresa.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26d8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | teresa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2d8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | teresa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22d8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | teresa.ns.cloudflare.com | ||||||
| A | 108.162.194.216🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | teresa.ns.cloudflare.com | ||||||
| A | 162.159.38.216Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | teresa.ns.cloudflare.com | ||||||
| A | 172.64.34.216🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | teresa.ns.cloudflare.com | ||||||
| NS | terry.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bed🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | terry.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1ed🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | terry.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21ed🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | terry.ns.cloudflare.com | ||||||
| A | 108.162.193.237🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | terry.ns.cloudflare.com | ||||||
| A | 172.64.33.237🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | terry.ns.cloudflare.com | ||||||
| A | 173.245.59.237🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | terry.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.41.51, 172.67.160.114 | ||||||
| IPv6 hints | 2606:4700:3034::6815:2933, 2606:4700:3034::ac43:a072 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com | ||||||
| SOA | teresa.ns.cloudflare.comdns@cloudflare.com serial=2409383376 | ||||||
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr | ||||||
| NS | d.dns.kr | ||||||
| NS | e.dns.kr | ||||||
| NS | f.dns.kr | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2608010526 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSteresa.ns.cloudflare.com2026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 23:54:56
●NSterry.ns.cloudflare.com2026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 23:54:56
●A104.21.41.512026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 23:54:56
●A172.67.160.1142026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 23:54:56
●A2606:4700:3034::6815:29332026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 23:54:56
●A2606:4700:3034::ac43:a0722026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 23:54:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | f.dns.kr, c.dns.kr, b.dns.kr, d.dns.kr... | - |
| leanstart.kr | teresa.ns.cloudflare.com, terry.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.237
NS records: teresa.ns.cloudflare.com, terry.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leanstart.kr (unsigned zone)
⏱️ Timing
Total: 933ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.41.51, 172.67.160.114 |
| AAAA | 2 | 2606:4700:3034::6815:2933, 2606:4700:3034::ac43:a072 |
| NS | 2 | teresa.ns.cloudflare.com, terry.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | teresa.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
leanstart.kr has four IP addresses: 104.21.41.51, 172.67.160.114, 2606:4700:3034::6815:2933 and 2606:4700:3034::ac43:a072.
Additional host names — dc-b4a3b289901a.teplomer.biz, mustardmadras.com, uk.lazarangelov.diet and two others — share IP numbers with leanstart.kr.
Name Servers
leanstart.kr is delegated to two name servers: teresa.ns.cloudflare.com and terry.ns.cloudflare.com.
leanstart.kr shares its name server setup with other domains, including sirrodney.com, modatelas.com.mx, cuanlagi.com and two others.
leanstart.kr partially shares its NS delegation with several other domains, including direct-turf.net, kucoin.pages.dev, prochino.co.za and two others.
These name servers often co-occur with the name servers jason.ns.cloudflare.com.
Host names with 6 IP numbers:
teresa.ns.cloudflare.com resolves to 108.162.194.216, 162.159.38.216, 172.64.34.216 and 3 other IP addresses.
terry.ns.cloudflare.com resolves to 108.162.193.237, 172.64.33.237, 173.245.59.237 and 3 other IP addresses.