secondclassbooks.com - dns.ninja
secondclassbooks.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.213.45🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a67c48129651a0940.awsglobalaccelerator.com | ||||||
| A | 76.223.67.189🇺🇸 Amazon76.223.64.0/20 | ||||||
| NS | ns73.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a4::2f🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns73.domaincontrol.com | ||||||
| A | 97.74.106.47🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns73.domaincontrol.com | ||||||
| NS | ns74.domaincontrol.com | ||||||
| A | 2603:5:22a4::2f🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns74.domaincontrol.com | ||||||
| A | 173.201.74.47🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns74.domaincontrol.com | ||||||
| SOA | ns73.domaincontrol.comdns@jomax.net 2025-12-06 #0 | ||||||
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=1785196932 | ||||||
Same first word
secondclassbooks.com |
DNS History
7 records (4 active, 3 former)
●NSns73.domaincontrol.com2016-12-14 → 2026-07-28 · 2 obs
● 2026-07-28 00:10:48
●NSns74.domaincontrol.com2016-12-14 → 2026-07-28 · 2 obs
● 2026-07-28 00:10:48
○MXmailstore1.secureserver.net2016-12-14 → 2017-08-13 · 4 obs
● 2017-08-13 08:56:26
○ 2026-04-08 06:15:18
○ 2026-07-28 00:10:48
○MXsmtp.secureserver.net2016-12-14 → 2017-08-13 · 4 obs
● 2017-08-13 08:56:26
○ 2026-04-08 06:15:18
○ 2026-07-28 00:10:48
●A13.248.213.452026-04-08 → 2026-07-28 · 3 obs
● 2026-04-08 06:15:18
● 2026-07-28 00:10:48
○A184.168.221.492016-12-14 → 2017-08-13 · 4 obs
● 2017-08-13 08:56:26
○ 2026-04-08 06:15:18
○ 2026-07-28 00:10:48
●A76.223.67.1892026-04-08 → 2026-07-28 · 3 obs
● 2026-04-08 06:15:18
● 2026-07-28 00:10:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net... | - |
| secondclassbooks.com | ns73.domaincontrol.com, ns74.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.106.47
NS records: ns73.domaincontrol.com, ns74.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for secondclassbooks.com (unsigned zone)
⏱️ Timing
Total: 245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns73.domaincontrol.com, ns74.domaincontrol.com |
| SOA | 1 | ns73.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)
Analysis
IP Addresses
secondclassbooks.com points to the IP addresses 13.248.213.45 and 76.223.67.189
Additional host names — zoduuvr.info, kingstonbagpuizehouseandgarden.info, diversechange.com and two others — share IP numbers with secondclassbooks.com.
Name Servers
secondclassbooks.com has two authoritative name servers — ns73.domaincontrol.com and ns74.domaincontrol.com.
secondclassbooks.com shares its name server setup with other domains, including entguru.in, cofa.com, partygirldiet.com and two others.
The name servers for secondclassbooks.com overlap at least partially with those of other domains — for example wkup.bike.
Both ns73.domaincontrol.com and ns74.domaincontrol.com have two IP addresses each. ns73.domaincontrol.com resolves to 97.74.106.47 and 2603:5:21a4::2f; ns74.domaincontrol.com resolves to 173.201.74.47 and 2603:5:22a4::2f.