biglibraryread.com - robtex.com
biglibraryread.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 | ||||||
PTR for
Subdomains
Same first word
biglibraryread.org |
biglibraryread.com |
DNS History
11 records (5 active, 6 former)
○NSns-1084.awsdns-07.org2015-05-26 → 2019-03-19 · 4 obs
● 2019-03-19 19:27:08
○ 2026-03-13 09:33:38
○ 2026-03-23 13:59:38
○NSns-1713.awsdns-22.co.uk2015-05-26 → 2019-03-19 · 4 obs
● 2019-03-19 19:27:08
○ 2026-03-13 09:33:38
○ 2026-03-23 13:59:38
○NSns-301.awsdns-37.com2015-05-26 → 2019-03-19 · 4 obs
● 2019-03-19 19:27:08
○ 2026-03-13 09:33:38
○ 2026-03-23 13:59:38
○NSns-918.awsdns-50.net2015-05-26 → 2019-03-19 · 4 obs
● 2019-03-19 19:27:08
○ 2026-03-13 09:33:38
○ 2026-03-23 13:59:38
●NSns1-07.azure-dns.com2026-03-13 → 2026-03-23 · 3 obs
● 2026-03-13 09:33:38
● 2026-03-23 13:59:38
●NSns2-07.azure-dns.net2026-03-13 → 2026-03-23 · 3 obs
● 2026-03-13 09:33:38
● 2026-03-23 13:59:38
●NSns3-07.azure-dns.org2026-03-13 → 2026-03-23 · 3 obs
● 2026-03-13 09:33:38
● 2026-03-23 13:59:38
●NSns4-07.azure-dns.info2026-03-13 → 2026-03-23 · 3 obs
● 2026-03-13 09:33:38
● 2026-03-23 13:59:38
○MXsmtp-gw.overdrive.com2015-05-26 → 2019-03-19 · 4 obs
● 2019-03-19 19:27:08
○ 2026-03-13 09:33:38
○ 2026-03-23 13:59:38
○A207.54.136.312015-05-26 → 2016-12-19 · 4 obs
● 2016-12-19 03:59:20
○ 2019-03-19 19:27:08
○ 2026-03-23 13:59:38
●A207.54.136.652019-03-19 → 2026-03-23 · 3 obs
● 2019-03-19 19:27:08
● 2026-03-23 13:59:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| biglibraryread.com | ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info | 2 records |
✅ Authoritative Response
Server:13.107.236.7
NS records: ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biglibraryread.com (unsigned zone)
⏱️ Timing
Total: 135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.54.136.65 |
| NS | 4 | ns1-07.azure-dns.com, ns2-07.azure-dns.net... |
| TXT | 2 | v=spf1 -all, "facebook-domain-verification=rgeyfexari |
| SOA | 1 | ns1-07.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-07.azure-dns.com, ns1-07.azure-dns.com)
Analysis
Hierarchy
biglibraryread.com is a parent of discuss.biglibraryread.com and www.biglibraryread.com.
IP Addresses
biglibraryread.com points to a single IP address: 207.54.136.65.
Other host names such as togetherweread.com, blogs.overdrive.com, www.digitalbookmobile.com, perspectivesonreading.com and professionalbooknerds.com share IP numbers with biglibraryread.com.
Name Servers
biglibraryread.com is delegated to four name servers: ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org.
At least part of the name servers for biglibraryread.com are shared with other domains, for instance segertech.com, dolo-neurobion.com.mx, belgianchocolates.eu, hdnw.com and miamiterrasdocerrado.com.
Host names with two IP numbers:
ns1-07.azure-dns.com points to: 2603:1061:0:700::7 and 13.107.236.7
ns4-07.azure-dns.info points to: 2620:1ec:bda:700::7 and 208.84.5.7
ns2-07.azure-dns.net points to: 2620:1ec:8ec:700::7 and 150.171.21.7
ns3-07.azure-dns.org points to: 2a01:111:4000:700::7 and 204.14.183.7