mail.4k61.com - robtex.com
mail.4k61.com
| DNSSEC | β οΈ Not signed | ||||||
4k61.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:8b1bπΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:5705πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.87.5Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.139.27πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | christian.ns.cloudflare.com β | ||||||
| NS | dell.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.87.5, 172.67.139.27 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:8b1b, 2606:4700:3037::6815:5705 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=209, name=cloudflare-ech.com | ||||||
| SOA | christian.ns.cloudflare.comdns@cloudflare.com serial=2396468314 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA108.167.143.2412017-10-20 β 2017-10-20 Β· 3 obs
β 2017-10-20 00:11:36
β 2026-03-28 13:15:28
β 2026-04-13 09:47:04
β 2026-03-28 13:15:28
β 2026-04-13 09:47:04
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| 4k61.com | dell.ns.cloudflare.com, christian.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.94
NS records: dell.ns.cloudflare.com, christian.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for 4k61.com (unsigned zone)
β±οΈ Timing
Total: 142ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dell.ns.cloudflare.com, dell.ns.cloudflare.com, dell.ns.cloudflare.com...)