mail.opnbit.com - robtex.com
mail.opnbit.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 85.187.128.52πΈπ¬ vercara-udos85.187.128.0/24 | ||||||
| PTR | sg1-ss100.a2hosting.com | ||||||
opnbit.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 85.187.128.52πΈπ¬ vercara-udos85.187.128.0/24 | ||||||
| NS | ns1.a2hosting.com β | ||||||
| NS | ns2.a2hosting.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| MX | mail.opnbit.com β | ||||||
| TXT | v=spf1 +a +mx +ip4:85.187.128.52 include:spf.a2hosting.com ~all j | ||||||
| TXT | google-site-verification=Rxg3VUZT5gfX-z8FT35QTdNbIDQjyvTaIwYB5xpiWeQ | ||||||
| SOA | ns1.a2hosting.comroot@sg1-ss100.a2hosting.com 2026-02-15 #1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA85.187.128.522026-03-24 β 2026-03-24 Β· 2 obs
β 2026-03-24 07:37:10
β 2026-03-24 15:16:58
β 2026-03-24 15:16:58
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... | - |
| opnbit.com | ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com | 4 records |
β Authoritative Response
Server:76.223.26.245
NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for opnbit.com (unsigned zone)
β±οΈ Timing
Total: 1013ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.187.128.52 |
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)
Analysis
Mail Server Role
mail.opnbit.com serves as the mail server for opnbit.com.
IP Addresses
mail.opnbit.com points to a single IP address: 85.187.128.52.
Other host names such as mail.tahobio.com, mail.triathlonsingapore.org, mail.3rosriyadh.com, finchfoods.com and ngaichin.com.sg share IP numbers with mail.opnbit.com.