mail.certifiedsmile.com - robtex.com
mail.certifiedsmile.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 12.219.143.144πΊπΈ AS701812.128.0.0/9 12/8 upper half | ||||||
certifiedsmile.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 12.219.143.144πΊπΈ AS701812.128.0.0/9 12/8 upper half | ||||||
| NS | ns73.worldnic.com β | ||||||
| NS | ns74.worldnic.com | ||||||
| MX | mail.certifiedsmile.com β | ||||||
| TXT | v=spf1 a mx ip4:12.219.143.128/25 ip4:12.187.38.160/27 ip4:69.75.140.204/30 ~all | ||||||
| SOA | NS73.WORLDNIC.comnamehost@WORLDNIC.com serial=122052513 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
βA12.219.143.1442026-04-13 β 2026-04-14 Β· 3 obs
β 2016-07-14 08:15:52
β 2026-04-13 21:20:14
β 2026-04-14 07:05:02
β 2026-04-13 21:20:14
β 2026-04-14 07:05:02
βA216.241.55.1312015-07-12 β 2016-07-14 Β· 4 obs
β 2015-07-12 05:18:54
β 2016-07-14 08:15:52
β 2026-04-13 21:20:14
β 2026-04-14 07:05:02
β 2016-07-14 08:15:52
β 2026-04-13 21:20:14
β 2026-04-14 07:05:02
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net... | - |
| certifiedsmile.com | ns73.worldnic.com, ns74.worldnic.com | 2 records |
β Authoritative Response
Server:162.159.27.78
NS records: ns73.worldnic.com, ns74.worldnic.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for certifiedsmile.com (unsigned zone)
β±οΈ Timing
Total: 371ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 12.219.143.144 |
π Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns73.worldnic.com, ns74.worldnic.com)
Analysis
Mail Server Role
mail.certifiedsmile.com is the mail server for certifiedsmile.com.
IP Addresses
mail.certifiedsmile.com resolves to one IP number: 12.219.143.144.
Other host names, for instance certifiedsmile.com, share IP numbers with mail.certifiedsmile.com.