lib.sg - dns.ninja
lib.sg
sg
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ds.sgnic.sg ⭐ | ||||||
| NS | dsany2.sgnic.sg | ||||||
| NS | dsany3.sgnic.sg | ||||||
| NS | dsany4.sgnic.sg | ||||||
| NS | ns4.apnic.net | ||||||
| NS | pch.sgzones.sg | ||||||
| SOA | ds.sgnic.sgdna@sgnic.sg serial=2607280830 | ||||||
Subdomains
Same first word
Similar names
DNS History
15 records (13 active, 2 former)
●NSa1-6.akam.net2021-11-08 → 2026-07-28 · 3 obs
● 2021-11-08 12:30:36
● 2026-07-28 09:06:04
●NSa2-65.akam.net2021-11-08 → 2026-07-28 · 3 obs
● 2021-11-08 12:30:36
● 2026-07-28 09:06:04
●NSa20-66.akam.net2021-11-08 → 2026-07-28 · 3 obs
● 2021-11-08 12:30:36
● 2026-07-28 09:06:04
●NSa3-67.akam.net2021-11-08 → 2026-07-28 · 3 obs
● 2021-11-08 12:30:36
● 2026-07-28 09:06:04
●NSa8-64.akam.net2021-11-08 → 2026-07-28 · 3 obs
● 2021-11-08 12:30:36
● 2026-07-28 09:06:04
●NSa9-65.akam.net2021-11-08 → 2026-07-28 · 3 obs
● 2021-11-08 12:30:36
● 2026-07-28 09:06:04
●NSgccin3psicnsp01.sgnet.gov.sg2021-11-08 → 2026-07-28 · 3 obs
● 2021-11-08 12:30:36
● 2026-07-28 09:06:04
●NSns10.gdnsdef.com2021-11-08 → 2026-07-28 · 3 obs
● 2021-11-08 12:30:36
● 2026-07-28 09:06:04
○NSns10.imagexone.com2016-12-05 → 2017-09-09 · 4 obs
● 2017-09-09 18:41:34
○ 2021-11-08 12:30:36
○ 2026-07-28 09:06:04
●NSns12.gdnsdef.com2021-11-08 → 2026-07-28 · 3 obs
● 2021-11-08 12:30:36
● 2026-07-28 09:06:04
●NSns12.gdnsec.com2021-11-08 → 2026-07-28 · 3 obs
● 2021-11-08 12:30:36
● 2026-07-28 09:06:04
●NSns3.gdnsec.com2021-11-08 → 2026-07-28 · 3 obs
● 2021-11-08 12:30:36
● 2026-07-28 09:06:04
●NSns7.gdnsdef.com2021-11-08 → 2026-07-28 · 3 obs
● 2021-11-08 12:30:36
● 2026-07-28 09:06:04
●NSns9.gdnsec.com2021-11-08 → 2026-07-28 · 3 obs
● 2021-11-08 12:30:36
● 2026-07-28 09:06:04
○NSns9.imagexone.com2016-12-05 → 2017-09-09 · 4 obs
● 2017-09-09 18:41:34
○ 2021-11-08 12:30:36
○ 2026-07-28 09:06:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | ns4.apnic.net, pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg... | 10 records |
| lib.sg | a3-67.akam.net, a9-65.akam.net, ns7.gdnsdef.com, ns3.gdnsec.com... | - |
✅ Authoritative Response
Server:2.16.40.64
NS records: a3-67.akam.net, a9-65.akam.net, ns7.gdnsdef.com, ns3.gdnsec.com, ns10.gdnsdef.com, a8-64.akam.net, a1-6.akam.net, ns9.gdnsec.com, ns12.gdnsdef.com, a20-66.akam.net, a2-65.akam.net, ns12.gdnsec.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 891ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 12 | a2-65.akam.net, a9-65.akam.net... |
| SOA | 1 | gccin3psicnsp01.sgnet.gov.sg please_set_ |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (pch.sgzones.sg, pch.sgzones.sg, dsany2.sgnic.sg...)
Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)
Analysis
Hierarchy
The parent domain of prod.lib.sg and proxy.lib.sg is lib.sg.
Name Servers
lib.sg is served by 13 authoritative name servers — among them ns10.gdnsdef.com, ns12.gdnsdef.com, ns7.gdnsdef.com and 10 others.
lib.sg shares at least some of its name servers with other domains, including velocitycon.com, markitxs.com, 190.79.45.in-addr.arpa and two others.
These name servers are frequently seen alongside a3-67.akam.net, a9-65.akam.net, a8-64.akam.net and 7 other name servers.
Hosts with two IP numbers each:
ns10.gdnsdef.com resolves to two addresses: 45.116.42.10 and 2404:ae00:3266::2d74:2a09.
ns12.gdnsdef.com resolves to two addresses: 45.116.42.12 and 2404:ae00:3266::2d74:2a0b.
ns7.gdnsdef.com resolves to two addresses: 45.116.42.7 and 2404:ae00:3266::2d74:2a06.
ns12.gdnsec.com resolves to two addresses: 45.116.40.12 and 2404:ae00:3266::2d74:280b.
ns3.gdnsec.com resolves to two addresses: 45.116.40.3 and 2404:ae00:3266::2d74:2802.
ns9.gdnsec.com resolves to two addresses: 45.116.40.9 and 2404:ae00:3266::2d74:2808.
a1-6.akam.net resolves to two addresses: 193.108.91.6 and 2600:1401:2::6.
a2-65.akam.net resolves to two addresses: 95.100.174.65 and 2600:1480:7000::41.
a20-66.akam.net resolves to two addresses: 95.100.175.66 and 2a02:26f0:67::42.
a3-67.akam.net resolves to two addresses: 96.7.49.67 and 2600:1408:1c::43.
a8-64.akam.net resolves to two addresses: 2.16.40.64 and 2600:1403:a::40.
a9-65.akam.net resolves to two addresses: 184.85.248.65 and 2a02:26f0:117::41.