mail.bluebookcap.com - robtex.com
mail.bluebookcap.com
| DNSSEC | β οΈ Not signed | ||||||
bluebookcap.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:82bfπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:389πΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.3.137Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.130.191πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | isla.ns.cloudflare.com β | ||||||
| NS | lynn.ns.cloudflare.com | ||||||
| MX | mx00.ionos.com β | ||||||
| MX | mx01.ionos.com β | ||||||
| TXT | v=spf1 include:_spf-us.ionos.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.3.137, 172.67.130.191 | ||||||
| IPv6 | 2606:4700:3031::ac43:82bf, 2606:4700:3034::6815:389 | ||||||
| SOA | isla.ns.cloudflare.comdns@cloudflare.com serial=2398373968 | ||||||
Previously MX for
Same first word
Similar names
DNS History
4 records (0 active, 4 former)
βNSns1.digitalocean.com2020-04-09 β 2020-04-09 Β· 2 obs
β 2020-04-09 02:42:20
β 2026-03-28 04:10:14
β 2026-03-28 04:10:14
βNSns2.digitalocean.com2020-04-09 β 2020-04-09 Β· 2 obs
β 2020-04-09 02:42:20
β 2026-03-28 04:10:14
β 2026-03-28 04:10:14
βNSns3.digitalocean.com2020-04-09 β 2020-04-09 Β· 2 obs
β 2020-04-09 02:42:20
β 2026-03-28 04:10:14
β 2026-03-28 04:10:14
βA159.89.145.1842020-04-09 β 2020-04-09 Β· 2 obs
β 2020-04-09 02:42:20
β 2026-03-28 04:10:14
β 2026-03-28 04:10:14
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net... | - |
| bluebookcap.com | isla.ns.cloudflare.com, lynn.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.193.201
NS records: isla.ns.cloudflare.com, lynn.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for bluebookcap.com (unsigned zone)
β±οΈ Timing
Total: 880ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (isla.ns.cloudflare.com, isla.ns.cloudflare.com, isla.ns.cloudflare.com...)