smtp.register.com - robtex.com
smtp.register.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 216.21.224.220πΊπΈ Jacksonville216.21.224.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
register.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 162.159.135.39Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 162.159.136.39Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | heidi.ns.cloudflare.com β | ||||||
| NS | rex.ns.cloudflare.com | ||||||
| MX | register-com.mail.eo.outlook.com β | ||||||
| TXT | MS=ms10832387 | ||||||
| TXT | MS=ms32923376 | ||||||
| TXT | facebook-domain-verification=ve27qqe9b9xo0hl0kczky3sxs9teoo | ||||||
| TXT | google-site-verification=EaO7gkYr2gTM2BknYLpq5-VVBMmScHQMYcte1DH_5s0 | ||||||
| TXT | google-site-verification=lPc9ZvInDA7hSTv9k8bLz06jutlU0u2zGSDGghTRhq4 | ||||||
| TXT | google-site-verification=yfbeYJ98Q02mmnh9hSyevNXH5K3oZG-OPTvpj7y4YbE | ||||||
| TXT | v=spf1 ip4:209.17.115.0/24 ip4:209.237.134.0/24 ip4:64.69.208.0/24 ip4:64.69.... | ||||||
| HTTPS | HTTP/2 β hints match | ||||||
| IPv4 hints | 162.159.135.39, 162.159.136.39 | ||||||
| SOA | heidi.ns.cloudflare.comdns@cloudflare.com serial=2403738754 | ||||||
rank #14783 globally
rank #7287 in the tld
WOT: SAFE (87/100)
π Tranco rank: #2,483
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA216.21.224.2202015-08-13 β 2026-05-09 Β· 2 obs
β 2015-08-13 13:52:56
β 2026-05-09 17:14:54
β 2026-05-09 17:14:54
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| register.com | heidi.ns.cloudflare.com, rex.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.194.236
NS records: heidi.ns.cloudflare.com, rex.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for register.com (unsigned zone)
β±οΈ Timing
Total: 90ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.21.224.220 |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (heidi.ns.cloudflare.com, heidi.ns.cloudflare.com, heidi.ns.cloudflare.com...)
Analysis
IP Addresses
smtp.register.com maps to IP address 216.21.224.220.
Other host names, for example, smtpe.register.com share IP numbers with smtp.register.com.