how2bks.com - robtex.com
how2bks.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.118.245.139🇺🇸 COLOSPACE208.118.240.0/20 Colospace | ||||||
| PTR | how2bks.com | ||||||
| NS | ns2.media3.net ⭐ | ||||||
| A | 13.86.105.98🇺🇸 Microsoft13.64.0.0/11 MICROSOFT | ||||||
| NS | ns.media3.net | ||||||
| A | 135.237.233.150🇺🇸 Microsoft135.236.0.0/15 | ||||||
| MX | how2bks.com ⭐ | ||||||
| A | 208.118.245.139🇺🇸 COLOSPACE208.118.240.0/20 Colospace | ||||||
| PTR | how2bks.com | ||||||
| SOA | ns.media3.netsupport@media3.net 2011-10-11 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777416061 | ||||||
PTR for
MX for
how2bks.com |
Same first word
how2bks.com |
DNS History
4 records (4 active, 0 former)
●NSns.media3.net2015-07-02 → 2026-04-28 · 2 obs
● 2026-04-28 22:41:36
●NSns2.media3.net2015-07-02 → 2026-04-28 · 2 obs
● 2026-04-28 22:41:36
●MXhow2bks.com2015-07-02 → 2026-04-28 · 2 obs
● 2026-04-28 22:41:36
●A208.118.245.1392015-07-02 → 2026-04-28 · 2 obs
● 2026-04-28 22:41:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| how2bks.com | ns.media3.net, ns2.media3.net | - |
✅ Authoritative Response
Server:135.237.233.150
NS records: ns.media3.net, ns2.media3.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for how2bks.com (unsigned zone)
⏱️ Timing
Total: 2938ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.118.245.139 |
| NS | 2 | ns.media3.net, ns2.media3.net |
| MX | 1 | how2bks.com (pri: 100) |
| SOA | 1 | ns.media3.net support.media3.net |
Analysis
Mail Server Role
For how2bks.com, the mail server is how2bks.com.
IP Addresses
how2bks.com points to a single IP number: 208.118.245.139.
Other host names, for instance howtobks.com, share IP numbers with how2bks.com.
Name Servers
how2bks.com is delegated to two name servers: ns2.media3.net and ns.media3.net.
how2bks.com shares the same name server setup as other domains, for example inter-sports.com, adpub.com, 247.118.208.in-addr.arpa, ztag.co and afcrapid.com.
how2bks.com partially shares name servers with other domains, for instance deltraining.com, rivertown-lab.com, greyrockcapital.com and upmcuniforms.com.
Host names with one IP number:
The host ns2.media3.net points to 13.86.105.98 and the host ns.media3.net points to 135.237.233.150.
Mail Servers
One mail server handles how2bks.com.
Host name how2bks.com points to IP address 208.118.245.139.