mail.seffc.com - robtex.com
mail.seffc.com
| CNAME | mail.seffc.com.cust.a.hostedemail.com | ||||||
| DNSSEC | β οΈ Not signed | ||||||
seffc.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 199.180.140.11πΊπΈ Amazon199.180.140.0/24 EC2 Prefix | ||||||
| A | 199.180.140.12πΊπΈ Amazon199.180.140.0/24 EC2 Prefix | ||||||
| NS | ns1.systemdns.com β | ||||||
| NS | ns2.systemdns.com | ||||||
| NS | ns3.systemdns.com | ||||||
| MX | mx.seffc.com.cust.a.hostedemail.com β | ||||||
| TXT | v=spf1 include:_spf.hostedemail.com ~all | ||||||
| SOA | ns1.systemdns.comhostmaster@systemdns.com serial=1757559138 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
βA204.200.149.52015-06-12 β 2016-03-08 Β· 3 obs
β 2015-06-12 15:27:56
β 2016-03-08 19:57:50
β 2026-04-15 21:10:08
β 2016-03-08 19:57:50
β 2026-04-15 21:10:08
βCNAMEmail.seffc.com.cust.a.hostedemail.com2026-04-15 β 2026-04-15 Β· 1 obs
β 2026-04-15 21:10:08
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... | - |
| seffc.com | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | 6 records |
β Authoritative Response
Server:64.99.96.36
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for seffc.com (unsigned zone)
β±οΈ Timing
Total: 149ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mail.seffc.com.cust.a.hostedemail.com |
π Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)