mail.ohstudy.com - dns.ninja
mail.ohstudy.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 61.218.70.2πΉπΌ HiNet61.218.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 61-218-70-2.hinet-ip.hinet.net | ||||||
ohstudy.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 34.8.143.225πΊπΈ Google34.8.0.0/13 | ||||||
| NS | localhost@ β | ||||||
| NS | ns1.cyberdns.tw | ||||||
| NS | ns2.cyberdns.tw | ||||||
| MX | mail.ohstudy.com β | ||||||
| TXT | v=spf1 a mx ptr ~all | ||||||
| SOA | localhost@hostmaster@ohstudy.com serial=2013 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA61.218.70.22015-06-23 β 2026-07-29 Β· 2 obs
β 2015-06-23 17:29:14
β 2026-07-29 16:39:42
β 2026-07-29 16:39:42
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... | - |
| ohstudy.com | ns1.cyberdns.tw, ns2.cyberdns.tw | - |
β Authoritative Response
Server:35.194.228.87
NS records: ns1.cyberdns.tw, ns2.cyberdns.tw
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for ohstudy.com (unsigned zone)
β±οΈ Timing
Total: 2028ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.218.70.2 |
Analysis
Mail Server Role
The mail server mail.ohstudy.com processes email for ohstudy.com.
IP Addresses
mail.ohstudy.com resolves to just one IP address, 61.218.70.2.
Among the host names that share IP numbers with mail.ohstudy.com is 61-218-70-2.hinet-ip.hinet.net, as one example.