mail.obibook.com - robtex.com
mail.obibook.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 77.79.202.91๐ต๐ฑ ATMAN-ISP-AS77.79.192.0/18 ATMAN | ||||||
| PTR | jchost.jchost09.pl | ||||||
obibook.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 77.79.202.91๐ต๐ฑ ATMAN-ISP-AS77.79.192.0/18 ATMAN | ||||||
| NS | ns1.jchost09.pl โญ | ||||||
| NS | ns2.jchost09.pl | ||||||
| MX | mail.obibook.com โญ | ||||||
| TXT | v=spf1 a mx ip4:77.79.202.90 include:spf.jchost.pl ~all | ||||||
| SOA | ns1.jchost09.plhostmaster@obibook.com 2026-04-24 #3 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA77.79.202.912026-05-08 โ 2026-05-14 ยท 2 obs
โ 2026-05-08 10:34:58
โ 2026-05-14 05:14:42
โ 2026-05-14 05:14:42
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| obibook.com | ns2.jchost09.pl, ns1.jchost09.pl | - |
โ Authoritative Response
Server:85.232.237.90
NS records: ns2.jchost09.pl, ns1.jchost09.pl
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for obibook.com (unsigned zone)
โฑ๏ธ Timing
Total: 980ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.79.202.91 |
Analysis
Mail Server Role
mail.obibook.com serves as the mail server for obibook.com.
IP Addresses
mail.obibook.com points to a single IP address: 77.79.202.91.
Other host names such as malinova.info, lepampuch.pl, chustki.pl, www.topkomputer.com and mail.yasmeen.pl share IP numbers with mail.obibook.com.