libsys.in - dns.ninja
libsys.in
in
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns.trs-dns.com ⭐ | ||||||
| NS | ns1.registry.in | ||||||
| NS | ns2.registry.in ⚠️ Not in parent delegation | ||||||
| NS | ns3.registry.in | ||||||
| NS | ns4.registry.in ⚠️ Not in parent delegation | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1782643263 | ||||||
Same first word
Similar names
DNS History
16 records (12 active, 4 former)
○NSns1.md-in-4.webhostbox.net2015-10-17 → 2017-06-30 · 5 obs
● 2015-10-17 04:52:58
● 2017-06-30 14:19:42
○ 2026-03-14 18:10:12
○ 2026-06-28 10:45:22
●NSns1.webservicesworldwide.com2015-05-30 → 2026-06-28 · 5 obs
○ 2015-10-17 04:52:58
○ 2017-06-30 14:19:42
● 2026-03-14 18:10:12
● 2026-06-28 10:45:22
○NSns2.md-in-4.webhostbox.net2015-10-17 → 2017-06-30 · 5 obs
● 2015-10-17 04:52:58
● 2017-06-30 14:19:42
○ 2026-03-14 18:10:12
○ 2026-06-28 10:45:22
●NSns2.webservicesworldwide.com2015-05-30 → 2026-06-28 · 5 obs
○ 2015-10-17 04:52:58
○ 2017-06-30 14:19:42
● 2026-03-14 18:10:12
● 2026-06-28 10:45:22
●NSns3.webservicesworldwide.com2015-05-30 → 2026-06-28 · 5 obs
○ 2015-10-17 04:52:58
○ 2017-06-30 14:19:42
● 2026-03-14 18:10:12
● 2026-06-28 10:45:22
●NSns4.webservicesworldwide.com2015-05-30 → 2026-06-28 · 5 obs
○ 2015-10-17 04:52:58
○ 2017-06-30 14:19:42
● 2026-03-14 18:10:12
● 2026-06-28 10:45:22
●NSrkum519949.earth.orderbox-dns.com2026-03-14 → 2026-06-28 · 3 obs
● 2026-03-14 18:10:12
● 2026-06-28 10:45:22
●NSrkum519949.mars.orderbox-dns.com2026-03-14 → 2026-06-28 · 3 obs
● 2026-03-14 18:10:12
● 2026-06-28 10:45:22
●NSrkum519949.mercury.orderbox-dns.com2026-03-14 → 2026-06-28 · 3 obs
● 2026-03-14 18:10:12
● 2026-06-28 10:45:22
●NSrkum519949.venus.orderbox-dns.com2026-03-14 → 2026-06-28 · 3 obs
● 2026-03-14 18:10:12
● 2026-06-28 10:45:22
●MXalt1.aspmx.l.google.com2015-10-17 → 2026-06-28 · 6 obs
● 2015-10-17 04:52:58
● 2026-04-03 09:34:16
○ 2026-04-07 10:41:16
● 2026-05-06 01:05:52
● 2026-06-28 10:45:22
●MXalt2.aspmx.l.google.com2015-10-17 → 2026-06-28 · 6 obs
● 2015-10-17 04:52:58
● 2026-04-03 09:34:16
○ 2026-04-07 10:41:16
● 2026-05-06 01:05:52
● 2026-06-28 10:45:22
●MXaspmx.l.google.com2015-05-30 → 2026-06-28 · 5 obs
● 2026-04-03 09:34:16
○ 2026-04-07 10:41:16
● 2026-05-06 01:05:52
● 2026-06-28 10:45:22
○A103.21.59.92015-10-17 → 2017-06-30 · 5 obs
● 2015-10-17 04:52:58
● 2017-06-30 14:19:42
○ 2026-03-14 18:10:12
○ 2026-06-28 10:45:22
●A152.251.82.1222026-03-14 → 2026-06-28 · 3 obs
● 2026-03-14 18:10:12
● 2026-06-28 10:45:22
○A173.193.105.2462015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-17 04:52:58
○ 2026-06-28 10:45:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| in | ns1.registry.in, ns3.registry.in | - |
| libsys.in | ns1.webservicesworldwide.com, ns2.webservicesworldwide.com, ns3.webservicesworldwide.com, ns4.webservicesworldwide.com | - |
✅ Authoritative Response
Server:162.251.82.120
NS records: ns1.webservicesworldwide.com, ns2.webservicesworldwide.com, ns3.webservicesworldwide.com, ns4.webservicesworldwide.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for libsys.in (unsigned zone)
⏱️ Timing
Total: 573ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 152.251.82.122 |
| NS | 4 | rkum519949.venus.orderbox-dns.com, rkum519949.earth.orderbox-dns.com... |
| MX | 3 | alt2.aspmx.l.google.com (pri: 20), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 1 | v=spf1 redirect=_spf.mailhostbox.com |
| SOA | 1 | ns4.webservicesworldwide.com anil.libsys |
Analysis
IP Addresses
libsys.in points to a single IP number: 152.251.82.122.
Name Servers
libsys.in has 8 name servers — ns1.webservicesworldwide.com, ns2.webservicesworldwide.com, ns3.webservicesworldwide.com and 5 others.
There is at least partial name server overlap between libsys.in and other domains — mygiit.com, lmsin.com, bharatienterprises.in and two more among them.
These name servers regularly appear alongside ns4.webservicesworldwide.com, rkum519949.earth.orderbox-dns.com, rkum519949.mars.orderbox-dns.com and 5 other name servers in NS record sets.
Host names resolving to four IP addresses:
ns1.webservicesworldwide.com resolves to four IP addresses — 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251.
ns2.webservicesworldwide.com resolves to four IP addresses — 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249.
ns3.webservicesworldwide.com resolves to four IP addresses — 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247.
ns4.webservicesworldwide.com resolves to four IP addresses — 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.
rkum519949.earth.orderbox-dns.com resolves to four IP addresses — 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247.
rkum519949.mars.orderbox-dns.com resolves to four IP addresses — 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.
rkum519949.mercury.orderbox-dns.com resolves to four IP addresses — 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251.
rkum519949.venus.orderbox-dns.com resolves to four IP addresses — 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249.
The host names ns1.webservicesworldwide.com and rkum519949.mercury.orderbox-dns.com both resolve to 162.251.82.122 IP addresses.
The host names ns1.webservicesworldwide.com and rkum519949.mercury.orderbox-dns.com both resolve to 162.251.82.123 IP addresses.
The host names ns1.webservicesworldwide.com and rkum519949.mercury.orderbox-dns.com both resolve to 162.251.82.250 IP addresses.
The host names ns1.webservicesworldwide.com and rkum519949.mercury.orderbox-dns.com both resolve to 162.251.82.251 IP addresses.
The host names ns2.webservicesworldwide.com and rkum519949.venus.orderbox-dns.com both resolve to 162.251.82.120 IP addresses.
The host names ns2.webservicesworldwide.com and rkum519949.venus.orderbox-dns.com both resolve to 162.251.82.121 IP addresses.
The host names ns2.webservicesworldwide.com and rkum519949.venus.orderbox-dns.com both resolve to 162.251.82.248 IP addresses.
The host names ns2.webservicesworldwide.com and rkum519949.venus.orderbox-dns.com both resolve to 162.251.82.249 IP addresses.
The host names ns3.webservicesworldwide.com and rkum519949.earth.orderbox-dns.com both resolve to 162.251.82.118 IP addresses.
The host names ns3.webservicesworldwide.com and rkum519949.earth.orderbox-dns.com both resolve to 162.251.82.119 IP addresses.
The host names ns3.webservicesworldwide.com and rkum519949.earth.orderbox-dns.com both resolve to 162.251.82.246 IP addresses.
The host names ns3.webservicesworldwide.com and rkum519949.earth.orderbox-dns.com both resolve to 162.251.82.247 IP addresses.
The host names ns4.webservicesworldwide.com and rkum519949.mars.orderbox-dns.com both resolve to 162.251.82.124 IP addresses.
The host names ns4.webservicesworldwide.com and rkum519949.mars.orderbox-dns.com both resolve to 162.251.82.125 IP addresses.
The host names ns4.webservicesworldwide.com and rkum519949.mars.orderbox-dns.com both resolve to 162.251.82.252 IP addresses.
The host names ns4.webservicesworldwide.com and rkum519949.mars.orderbox-dns.com both resolve to 162.251.82.253 IP addresses.
Mail Servers
Incoming mail for libsys.in is delivered via three mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
libsys.in shares mail servers — at least in part — with other domains, including imagemarble.com, tauon.tk, ns500731.ns500731.ns500742.ns500754.ns500704.ns500704.ns500704.ns500704.ns500678.ns500649.ns500291.ns500291.ns500291.ns500131.lustychickser.com and two others.
These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Each of aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com points to two IP numbers. aspmx.l.google.com points to 192.178.155.26 and 2607:f8b0:4004:c09::1b. alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1a. alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.