mail.tkdbooks.com - robtex.com
mail.tkdbooks.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 220.128.199.95πΉπΌ HiNet220.128.128.0/17 | ||||||
| PTR | dns.jyic.net | ||||||
| PTR | mail.jyic.net | ||||||
tkdbooks.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 70.157.28.137πΊπΈ Microsoft70.156.0.0/15 | ||||||
| NS | a.misconfigured.dns.server.invalid β | ||||||
| NS | dns.tkdbooks.com | ||||||
| NS | dns3.tkdbooks.com | ||||||
| MX | mail.tkdbooks.com β | ||||||
| TXT | v=spf1 ip4:220.128.199.95 ip4:61.216.31.29 ip6:2001:b030:2534:0301:0000:0000... | ||||||
| SOA | a.misconfigured.dns.server.invalidhostmaster@tkdbooks.com 2026-03-20 #1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA220.128.199.952026-02-17 β 2026-03-28 Β· 2 obs
β 2026-02-17 11:21:52
β 2026-03-28 23:11:40
β 2026-03-28 23:11:40
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net... | - |
| tkdbooks.com | dns.tkdbooks.com, dns3.tkdbooks.com | 2 records |
β Authoritative Response
Server:220.128.199.95
NS records: dns.tkdbooks.com, dns3.tkdbooks.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for tkdbooks.com (unsigned zone)
β±οΈ Timing
Total: 579ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.128.199.95 |
π Glue Records Collected
Total: 2
In-bailiwick: 2 (dns.tkdbooks.com, dns3.tkdbooks.com)
Analysis
Mail Server Role
mail.tkdbooks.com serves as the mail server for tkdbooks.com.
IP Addresses
mail.tkdbooks.com resolves to a single IP address: 220.128.199.95.
Other host names including dns.tkdbooks.com, dns.jyic.net, mail.ipoe.cc, mail.jyic.net and dns.itm.org.tw share IP numbers with mail.tkdbooks.com.