core.bluewho.com - robtex.com
core.bluewho.com
| DNSSEC | β οΈ Not signed | ||||||
bluewho.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::6815:5882πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:b363πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.88.130Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.179.99πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | ruth.ns.cloudflare.com β | ||||||
| NS | tom.ns.cloudflare.com | ||||||
| MX | mail.bluewho.com β | ||||||
| TXT | v=spf1 a mx ip4:72.34.50.2 ip4:72.34.58.20 ip4:72.34.58.32 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.88.130, 172.67.179.99 | ||||||
| IPv6 hints | 2606:4700:3033::6815:5882, 2606:4700:3035::ac43:b363 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=166, name=cloudflare-ech.com | ||||||
| SOA | ruth.ns.cloudflare.comdns@cloudflare.com serial=2401773948 | ||||||
PTR for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA72.34.43.1852015-06-24 β 2017-01-23 Β· 4 obs
β 2015-06-24 21:36:00
β 2017-01-23 21:53:20
β 2026-03-24 01:19:06
β 2026-04-28 04:52:32
β 2017-01-23 21:53:20
β 2026-03-24 01:19:06
β 2026-04-28 04:52:32
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bluewho.com | tom.ns.cloudflare.com, ruth.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.193.147
NS records: tom.ns.cloudflare.com, ruth.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for bluewho.com (unsigned zone)
β±οΈ Timing
Total: 78ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (tom.ns.cloudflare.com, tom.ns.cloudflare.com, tom.ns.cloudflare.com...)