booklectures.com - dns.ninja
booklectures.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=1783693592 | ||||||
Same first word
booklectures.com |
DNS History
13 records (8 active, 5 former)
●NSns1.namebrightdns.com2026-03-20 → 2026-07-10 · 3 obs
● 2026-03-20 22:49:46
● 2026-07-10 14:38:04
●NSns2.namebrightdns.com2026-03-20 → 2026-07-10 · 3 obs
● 2026-03-20 22:49:46
● 2026-07-10 14:38:04
○NSns51.domaincontrol.com2008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-30 16:40:42
○ 2026-07-10 14:38:04
○NSns52.domaincontrol.com2008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-30 16:40:42
○ 2026-07-10 14:38:04
●MXmail1.namebrightmail.com2026-03-20 → 2026-07-10 · 3 obs
● 2026-03-20 22:49:46
● 2026-07-10 14:38:04
●MXmail2.namebrightmail.com2026-03-20 → 2026-07-10 · 3 obs
● 2026-03-20 22:49:46
● 2026-07-10 14:38:04
○MXmailstore1.secureserver.net2008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-30 16:40:42
○ 2026-07-10 14:38:04
○MXsmtp.secureserver.net2008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-30 16:40:42
○ 2026-07-10 14:38:04
●A2600:1f18:4ae:c607:d1d9:565f:b122:bfdb2026-03-20 → 2026-07-10 · 3 obs
● 2026-03-20 22:49:46
● 2026-07-10 14:38:04
●A2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a2026-03-20 → 2026-07-10 · 3 obs
● 2026-03-20 22:49:46
● 2026-07-10 14:38:04
●A52.44.244.982026-03-20 → 2026-07-10 · 3 obs
● 2026-03-20 22:49:46
● 2026-07-10 14:38:04
●A54.165.131.1832026-03-20 → 2026-07-10 · 3 obs
● 2026-03-20 22:49:46
● 2026-07-10 14:38:04
○A68.178.232.1002008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-30 16:40:42
○ 2026-07-10 14:38:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| booklectures.com | ns1.namebrightdns.com, ns2.namebrightdns.com | 8 records |
✅ Authoritative Response
Server:52.203.211.134
NS records: ns1.namebrightdns.com, ns2.namebrightdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for booklectures.com (unsigned zone)
⏱️ Timing
Total: 310ms | 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 | mail1.namebrightmail.com (pri: 10), mail2.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: 8
Out-of-bailiwick: 8 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)
Analysis
IP Addresses
booklectures.com directs to four IP numbers, which are 52.44.244.98, 54.165.131.183, 2600:1f18:4ae:c607:d1d9:565f:b122:bfdb and 2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a.
calepi.com, edilcantiere.com, dlvre.com and two other host names share IP numbers with booklectures.com.
Name Servers
booklectures.com has two authoritative name servers — ns1.namebrightdns.com and ns2.namebrightdns.com.
booklectures.com uses the same name servers as several other domains — among them smtpmail.afifygroup.com, m712-014.hutchcity.com, georgiawantads.com and two more.
At least some of booklectures.com's name servers are shared with other domains, for example mltcg.com, generacare.com, smitr.com and two more.
These name servers are often deployed together with the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.
Hostnames pointing to five IP numbers:
ns1.namebrightdns.com resolves to four IP addresses: 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two others.
Hostnames that resolve to three IP addresses:
ns2.namebrightdns.com resolves to 54.234.117.29, 54.243.19.140 and 2600:1f18:683a:ae1b:885d:9b52:c623:6fb9.
Mail Servers
Mail for booklectures.com is handled by two mail servers — mail1.namebrightmail.com and mail2.namebrightmail.com.
booklectures.com uses an identical mail server configuration to several other domains — among them accessdatabaseprogrammer.com, blackarchitects.com, animatedai.com and two more.
Each of mail1.namebrightmail.com and mail2.namebrightmail.com has one IP address: mail1.namebrightmail.com uses 66.35.35.26 and mail2.namebrightmail.com uses 66.35.35.28.