itbooks.com - robtex.com
itbooks.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=1771291435 | ||||||
Same first word
Similar names
DNS History
18 records (8 active, 10 former)
○NSns1.dsredirection.com2015-07-11 → 2016-07-05 · 4 obs
● 2016-07-05 00:42:48
○ 2017-03-29 11:50:48
○ 2026-03-13 23:32:56
●NSns1.namebrightdns.com2026-03-13 → 2026-03-13 · 2 obs
● 2026-03-13 23:32:56
○NSns1.sukhad.com2017-03-29 → 2020-04-09 · 4 obs
● 2017-03-29 11:50:48
● 2020-04-09 15:41:20
○ 2026-03-13 23:32:56
○NSns2.dsredirection.com2015-07-11 → 2016-07-05 · 4 obs
● 2016-07-05 00:42:48
○ 2017-03-29 11:50:48
○ 2026-03-13 23:32:56
●NSns2.namebrightdns.com2026-03-13 → 2026-03-13 · 2 obs
● 2026-03-13 23:32:56
○NSns2.sukhad.com2017-03-29 → 2020-04-09 · 4 obs
● 2017-03-29 11:50:48
● 2020-04-09 15:41:20
○ 2026-03-13 23:32:56
●MXmail1.namebrightmail.com2026-03-13 → 2026-03-13 · 2 obs
● 2026-03-13 23:32:56
●MXmail2.namebrightmail.com2026-03-13 → 2026-03-13 · 2 obs
● 2026-03-13 23:32:56
○MXmail3.sukhad.com2017-03-29 → 2020-04-09 · 3 obs
● 2020-04-09 15:41:20
○ 2026-03-13 23:32:56
○A173.0.138.802017-03-29 → 2020-04-09 · 4 obs
● 2017-03-29 11:50:48
● 2020-04-09 15:41:20
○ 2026-03-13 23:32:56
○A208.73.210.2002015-07-11 → 2016-07-05 · 4 obs
● 2016-07-05 00:42:48
○ 2017-03-29 11:50:48
○ 2026-03-13 23:32:56
○A208.73.210.2142015-07-11 → 2016-07-05 · 4 obs
● 2016-07-05 00:42:48
○ 2017-03-29 11:50:48
○ 2026-03-13 23:32:56
○A208.73.210.2172015-07-11 → 2016-07-05 · 4 obs
● 2016-07-05 00:42:48
○ 2017-03-29 11:50:48
○ 2026-03-13 23:32:56
○A208.73.211.1782015-07-11 → 2016-07-05 · 4 obs
● 2016-07-05 00:42:48
○ 2017-03-29 11:50:48
○ 2026-03-13 23:32:56
●A2600:1f18:4ae:c607:d1d9:565f:b122:bfdb2026-03-13 → 2026-03-13 · 2 obs
● 2026-03-13 23:32:56
●A2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a2026-03-13 → 2026-03-13 · 2 obs
● 2026-03-13 23:32:56
●A52.44.244.982026-03-13 → 2026-03-13 · 2 obs
● 2026-03-13 23:32:56
●A54.165.131.1832026-03-13 → 2026-03-13 · 2 obs
● 2026-03-13 23:32:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| itbooks.com | ns1.namebrightdns.com, ns2.namebrightdns.com | 12 records |
✅ Authoritative Response
Server: 13.217.108.78
NS records: ns1.namebrightdns.com, ns2.namebrightdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itbooks.com (unsigned zone)
⏱️ Timing
Total: 162ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 52.44.244.98, 54.165.131.183 |
| AAAA | 2 | 2600:1f18:4ae:c607:d1d9:565f:b122:bfdb, 2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a |
| NS | 2 | ns2.namebrightdns.com, ns1.namebrightdns.com |
| MX | 2 | mail2.namebrightmail.com (pri: 10), mail1.namebrightmail.com (pri: 10) |
| TXT | 2 | v=spf1 a:smtpout1.namebrightmail.com a:s, google-site-verification=YourUniqueGoogl |
| SOA | 1 | ns1.namebrightdns.com dns.namebright.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by itbooks.com: 2600:1f18:4ae:c607:d1d9:565f:b122:bfdb, 2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a, 52.44.244.98 and 54.165.131.183.
other host names including dellhpcsolutions.com, newwavedomesticity.com, sportshub.net, neverlosehair.com and scotiabankweb.com share IP numbers with itbooks.com.
Name Servers
itbooks.com is delegated to two name servers ns1.namebrightdns.com and ns2.namebrightdns.com.
itbooks.com shares the same name server setup as other domains, for instance firsthalf.com, numericu.com, limogeshotel.com, caterham.shunbiaoshiye.com and workserv.com.
itbooks.com at least partially shares name servers with other domains, for instance 990nn.com, mcscan.com, mydesignpro.com, kovui.com and ukrbrides.com.
These name servers are commonly used alongside nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com, expired1.namebrightdns.com and expired2.namebrightdns.com.
Host names with five IP numbers:
ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:165d:d9b5:87c0:94e0, 2600:1f18:683a:ae1a:7107:667d:570b:171e, 2600:1f18:683a:ae1b:36f4:3cd1:55dc:15, 3.208.27.76 and 13.222.185.86; ns2.namebrightdns.com points to: 2600:1f18:683a:ae1a:1dc6:2e82:f754:42f2, 2600:1f18:683a:ae1b:5fd0:44f5:517a:9aeb, 54.89.122.29, 54.210.156.168 and 100.30.180.112.
Mail Servers
Two mail servers handle itbooks.com: mail1.namebrightmail.com and mail2.namebrightmail.com.
itbooks.com shares the same mail server setup as other domains, for instance kinderhandy.com, blockchainmoxie.com, callupdate.com, 829kb.com and bizzox.com.
itbooks.com shares at least partially some mail servers with other domains, including puretribe.com, artscentre.com and thetastyalternative.com.
Host names with one IP number:
mail1.namebrightmail.com points to 66.35.35.26
mail2.namebrightmail.com points to 66.35.35.28