smtp.sumberbit.com - robtex.com
smtp.sumberbit.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 139.180.221.67πΈπ¬ AS-VULTR139.180.208.0/20 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| PTR | smtp.sumberbit.com | ||||||
sumberbit.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 139.180.221.67πΈπ¬ AS-VULTR139.180.208.0/20 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| NS | ns1.sumberbit.com β | ||||||
| NS | ns2.sumberbit.com | ||||||
| NS | ns3.sumberbit.com | ||||||
| MX | smtp.sumberbit.com β | ||||||
| TXT | v=spf1 +mx +a ip4:139.180.221.67 ~all | ||||||
| TXT | google-site-verification=Nsf16ESiaXwmgXCowWH7b5SXooJW-xDnnH6T9-qj6Vg | ||||||
| SOA | ns1.sumberbit.comadmin@sumberbit.com 2019-08-10 #84 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA139.180.221.672026-03-30 β 2026-04-11 Β· 2 obs
β 2026-03-30 14:01:40
β 2026-04-11 19:09:28
β 2026-04-11 19:09:28
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| sumberbit.com | ns1.sumberbit.com, ns2.sumberbit.com, ns3.sumberbit.com | 3 records |
β Authoritative Response
Server:143.198.214.231
NS records: ns1.sumberbit.com, ns2.sumberbit.com, ns3.sumberbit.com
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 1170ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.180.221.67 |
π Glue Records Collected
Total: 3
In-bailiwick: 3 (ns1.sumberbit.com, ns2.sumberbit.com, ns3.sumberbit.com)
Analysis
Mail Server Role
smtp.sumberbit.com functions as a mail server for sumberbit.com.
IP Addresses
smtp.sumberbit.com points to IP number: 139.180.221.67.
Other host names such as ns1.sumberbit.com, mail.sumberbit.com and sumberbit.com share IP numbers with smtp.sumberbit.com.