libsys7.com - dns.ninja
libsys7.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.145.249.3🇮🇳 LIBSYS-AS103.145.249.0/24 Libsys Limited | ||||||
| PTR | ns2.libsys7.com | ||||||
| NS | ns1.libsys7.com ⭐ | ||||||
| A | 103.145.249.2🇮🇳 LIBSYS-AS103.145.249.0/24 Libsys Limited | ||||||
| PTR | ns1.libsys7.com | ||||||
| NS | ns2.libsys7.com | ||||||
| A | 103.145.249.3🇮🇳 LIBSYS-AS103.145.249.0/24 Libsys Limited | ||||||
| PTR | ns2.libsys7.com | ||||||
| NS | ns3.libsys7.com | ||||||
| A | 43.205.76.220🇮🇳 Amazon43.204.0.0/15 EC2 BOM Prefix | ||||||
| PTR | ec2-43-205-76-220.ap-south-1.compute.amazonaws.com | ||||||
| TXT | v=spf1 a:libsys7.com ip4:103.145.249.0/24 ip4:192.168.10.0/24 ~all | ||||||
| TXT | google-site-verification=3-PNwBRkutOfXd3WNCZJlPCypzERMeTqDCJO_tRPVpY | ||||||
| SOA | ns1.libsys7.comhostmaster@libsys7.com 2020-12-21 #23 | ||||||
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=1781356903 | ||||||
Subdomains
Same first word
libsys7.com |
DNS History
10 records (4 active, 6 former)
●NSns1.libsys7.com2026-02-16 → 2026-06-13 · 3 obs
● 2026-02-16 15:13:32
● 2026-06-13 13:39:52
○NSns1.net4india.com2016-12-14 → 2016-12-14 · 3 obs
○ 2026-02-16 15:13:32
○ 2026-06-13 13:39:52
●NSns2.libsys7.com2026-02-16 → 2026-06-13 · 3 obs
● 2026-02-16 15:13:32
● 2026-06-13 13:39:52
○NSns2.net4india.com2016-12-14 → 2016-12-14 · 3 obs
○ 2026-02-16 15:13:32
○ 2026-06-13 13:39:52
●NSns3.libsys7.com2026-02-16 → 2026-06-13 · 3 obs
● 2026-02-16 15:13:32
● 2026-06-13 13:39:52
○MXinbound-smtp.us-east-1.amazonaws.com.libsys7.com2026-02-16 → 2026-05-19 · 5 obs
● 2026-02-16 15:13:32
● 2026-05-19 07:09:04
○ 2026-06-13 13:39:48
○ 2026-06-13 13:39:52
○MXmail.net4india.com2016-12-14 → 2016-12-14 · 3 obs
○ 2026-02-16 15:13:32
○ 2026-06-13 13:39:52
●A103.145.249.32026-02-16 → 2026-06-13 · 3 obs
● 2026-02-16 15:13:32
● 2026-06-13 13:39:52
○A202.71.129.2252016-12-14 → 2016-12-14 · 3 obs
○ 2026-02-16 15:13:32
○ 2026-06-13 13:39:52
○A202.71.129.62016-12-14 → 2016-12-14 · 3 obs
○ 2026-02-16 15:13:32
○ 2026-06-13 13:39:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| libsys7.com | ns1.libsys7.com, ns2.libsys7.com, ns3.libsys7.com | 3 records |
✅ Authoritative Response
Server:103.145.249.3
NS records: ns1.libsys7.com, ns2.libsys7.com, ns3.libsys7.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for libsys7.com (unsigned zone)
⏱️ Timing
Total: 2423ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.145.249.3 |
| NS | 3 | ns3.libsys7.com, ns2.libsys7.com... |
| TXT | 2 | google-site-verification=3-PNwBRkutOfXd3, v=spf1 a:libsys7.com ip4:103.145.249.0/2 |
| SOA | 1 | ns1.libsys7.com hostmaster.libsys7.com |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (ns1.libsys7.com, ns2.libsys7.com, ns3.libsys7.com)
Analysis
Hierarchy
The domain libsys7.com is parent to ns2.libsys7.com, ns1.libsys7.com and ns3.libsys7.com.
IP Addresses
libsys7.com directs to one IP number, which is 103.145.249.3.
Among the host names that share IP numbers with libsys7.com are ns2.bookstime.in, ns2.lsacademia.com, ns2.lsremote.in and two others.
Name Servers
Three name servers are authoritative for libsys7.com: ns1.libsys7.com, ns2.libsys7.com and ns3.libsys7.com.
The DNS delegation for libsys7.com at least partly coincides with that of other domains, 249.145.103.in-addr.arpa being one example.
Three hostnames, one IP address apiece: ns1.libsys7.com resolves to 103.145.249.2, ns2.libsys7.com resolves to 103.145.249.3 and ns3.libsys7.com resolves to 43.205.76.220.