ultimatebooks.com - robtex.com
ultimatebooks.com
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=1774380302 | ||||||
Same first word
ultimatebooks.com |
DNS History
9 records (8 active, 1 former)
●NSns1.netnames.net2015-07-19 → 2026-03-24 · 2 obs
● 2026-03-24 19:43:06
●NSns2.netnames.net2015-07-19 → 2026-03-24 · 2 obs
● 2026-03-24 19:43:06
●NSns5.netnames.net2015-07-19 → 2026-03-24 · 2 obs
● 2026-03-24 19:43:06
●NSns6.netnames.net2015-07-19 → 2026-03-24 · 2 obs
● 2026-03-24 19:43:06
●MXrelay1.netnames.net2015-07-19 → 2026-03-24 · 2 obs
● 2026-03-24 19:43:06
●MXrelay2.netnames.net2015-07-19 → 2026-03-24 · 2 obs
● 2026-03-24 19:43:06
●A165.160.13.202020-03-27 → 2026-03-24 · 3 obs
● 2020-03-27 20:50:14
● 2026-03-24 19:43:06
●A165.160.15.202020-03-27 → 2026-03-24 · 3 obs
● 2020-03-27 20:50:14
● 2026-03-24 19:43:06
○A185.26.230.1292015-07-19 → 2017-03-24 · 4 obs
● 2017-03-24 03:33:12
○ 2020-03-27 20:50:14
○ 2026-03-24 19:43:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| ultimatebooks.com | ns2.netnames.net, ns1.netnames.net, ns5.netnames.net, ns6.netnames.net | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: ns2.netnames.net, ns1.netnames.net, ns5.netnames.net, ns6.netnames.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ultimatebooks.com (unsigned zone)
⏱️ Timing
Total: 834ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.15.20, 165.160.13.20 |
| NS | 4 | ns1.netnames.net, ns2.netnames.net... |
| MX | 2 | relay1.netnames.net (pri: 10), relay2.netnames.net (pri: 20) |
| SOA | 1 | ns1.netnames.net hostmaster.cscdns.net |
Analysis
IP Addresses
The entity ultimatebooks.com points to two IP numbers: 165.160.13.20 and 165.160.15.20.
For instance, other host names 178-165-145-027.dyn.orange.at, 091-141-073-058.dyn.orange.at, pellaentrydoors.com, akqa.work and tempogins.ca share IP numbers with ultimatebooks.com.
Name Servers
ultimatebooks.com is delegated to four name servers: ns1.netnames.net, ns2.netnames.net, ns5.netnames.net and ns6.netnames.net.
ultimatebooks.com shares name servers with other domains at least partially, for example blemainfinance.info, pimco.guru, netrapp.net, tchibo-kaffee.eu and harrodsbank.co.uk.
Host names with two IP numbers
ns1.netnames.net points to 2610:a1:1022::100 and 156.154.130.100.
ns2.netnames.net points to 2610:a1:1023::100 and 156.154.131.100.
ns5.netnames.net points to 2610:a1:1022::100 and 156.154.130.100.
ns6.netnames.net points to 2610:a1:1023::100 and 156.154.131.100.
Host names that point to 2610:a1:1022::100: ns1.netnames.net and ns5.netnames.net.
Host names that point to 156.154.130.100: ns1.netnames.net and ns5.netnames.net.
Host names that point to 2610:a1:1023::100: ns2.netnames.net and ns6.netnames.net.
Host names that point to 156.154.131.100: ns2.netnames.net and ns6.netnames.net.
Mail Servers
Two mail servers relay1.netnames.net and relay2.netnames.net handle ultimatebooks.com.
ultimatebooks.com shares the same mail server setup as other domains, for instance pimcocloud.net, soprasteria.nl, globalcmm.com, kampanzaskutocnukrasu.com and thebritishcouncil.co.uk.
ultimatebooks.com shares some mail servers with other domains, at least partially; examples include threadneedle.ch, neuropayb.com and wspgroup.my.
Host names with one IP number:
relay1.netnames.net points to: 185.26.230.83.
relay2.netnames.net points to: 185.26.230.89.