libcode.net - robtex.com
libcode.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 137.59.105.37🇻🇳 GMO-ZCOM-AS-VN137.59.105.0/24 RUNSYSTEM-VN | ||||||
| PTR | ng-shost104.tenten.vn | ||||||
| NS | ns-a5.cloudnetvn.com ⭐ | ||||||
| A | 2404:f080:1101:310::53🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi | ||||||
| A | 150.95.19.148🇻🇳 GMO-ZCOM-AS-VN150.95.16.0/22 RUNSYSTEM-VN | ||||||
| PTR | v150-95-19-148.a001.m.han1.static.cnode.io | ||||||
| NS | ns-a1.cloudnetvn.com | ||||||
| A | 2400:8500:3000::88🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | ns-a1.cnode.io | ||||||
| A | 157.7.33.88🇯🇵 GMO-DNS157.7.33.0/24 Stefan Prefixes | ||||||
| PTR | ns-a1.cnode.io | ||||||
| NS | ns-a3.cloudnetvn.com | ||||||
| A | 2404:8680:1101:310::53🇹🇭 GMO-ZCOM-AS-TH2404:8680:1101::/48 GMO-Z com NetDesign Holdings Co., Ltd. 246 Times Square Building 10th Fl., Room 10/04, Sukhumvit 12-14 Rd., Klongtoey Klongtoey, Bangkok 10110 | ||||||
| A | 150.95.23.148🇹🇭 GMO-ZCOM-AS-TH150.95.20.0/22 GMO-Z com NetDesign Holdings Co., Ltd. 246 Times Square Building 10th Fl., Room 10/04, Sukhumvit 12-14 Rd., Klongtoey Klongtoey, Bangkok 10110 | ||||||
| PTR | v150-95-23-148.a001.m.bkk1.static.cnode.io | ||||||
| MX | mail.libcode.net ⭐ | ||||||
| A | 137.59.105.37🇻🇳 GMO-ZCOM-AS-VN137.59.105.0/24 RUNSYSTEM-VN | ||||||
| PTR | ng-shost104.tenten.vn | ||||||
| TXT | google-site-verification=V8ZZF9C7KtSTM78uxLNta5NLYldHJf7F906w9dDUBE0 | ||||||
| TXT | v=spf1 +ip4:137.59.105.33 +include:rl-mx-gw-shost-han1.tenten.vn +include:_sp... | ||||||
| TXT | v=DMARC1; p=none; | ||||||
| SOA | ns-a5.cloudnetvn.compostmaster@libcode.net serial=1788514237 | ||||||
net
| 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=1789456578 | ||||||
Same first word
Similar names
Previous names
libc.net |
libca.net |
libcal.net |
libcast.net |
libcat.net |
libcatalog.net |
libcdn.net |
libcentral.net |
libceo.net |
libchalk.net |
libchat.net |
libchi.net |
libcice.net |
libclub.net |
libcmagazine.net |
libco.net |
libcoap.net |
Next names
DNS History
8 records (5 active, 3 former)
●NSns-a1.cloudnetvn.com2026-08-30 → 2026-09-15 · 3 obs
● 2026-08-30 16:56:20
● 2026-09-15 07:33:38
●NSns-a3.cloudnetvn.com2026-08-30 → 2026-09-15 · 3 obs
● 2026-08-30 16:56:20
● 2026-09-15 07:33:38
●NSns-a5.cloudnetvn.com2026-08-30 → 2026-09-15 · 3 obs
● 2026-08-30 16:56:20
● 2026-09-15 07:33:38
○NSns1.hover.com2015-08-06 → 2016-09-12 · 4 obs
● 2016-09-12 13:46:16
○ 2017-04-04 09:29:06
○ 2026-09-15 07:33:38
○NSns2.hover.com2015-08-06 → 2016-09-12 · 4 obs
● 2016-09-12 13:46:16
○ 2017-04-04 09:29:06
○ 2026-09-15 07:33:38
●MXmail.libcode.net2026-08-30 → 2026-09-15 · 3 obs
● 2026-08-30 16:56:20
● 2026-09-15 07:33:38
○MXmx.hover.com.cust.hostedemail.com2015-08-06 → 2016-09-12 · 4 obs
● 2016-09-12 13:46:16
○ 2017-04-04 09:29:06
○ 2026-09-15 07:33:38
●A137.59.105.372026-08-30 → 2026-09-15 · 2 obs
● 2026-09-15 07:33:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | h.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net... | - |
| libcode.net | ns-a1.cloudnetvn.com, ns-a3.cloudnetvn.com, ns-a5.cloudnetvn.com | - |
✅ Authoritative Response
Server:157.7.33.88
NS records: ns-a1.cloudnetvn.com, ns-a3.cloudnetvn.com, ns-a5.cloudnetvn.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for libcode.net (unsigned zone)
⏱️ Timing
Total: 1780ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 137.59.105.37 |
| NS | 3 | ns-a5.cloudnetvn.com, ns-a3.cloudnetvn.com... |
| MX | 1 | mail.libcode.net (pri: 0) |
| TXT | 3 | google-site-verification=V8ZZF9C7KtSTM78, v=spf1 +ip4:137.59.105.33 +include:rl-mx... |
| SOA | 1 | ns-a5.cloudnetvn.com postmaster.libcode. |
Analysis
IP Addresses
libcode.net resolves to just one IP address, 137.59.105.37.
Two other host names, along with cpanel.sonstudio.vn, medi.id.vn and sonstudio.vn, also share IP numbers with libcode.net.
Name Servers
libcode.net is delegated to three name servers: ns-a1.cloudnetvn.com, ns-a3.cloudnetvn.com and ns-a5.cloudnetvn.com.
libcode.net shares at least some of its name servers with other domains, including linhkha.com, logical.vn, daylambanh.info and two others.
These name servers are frequently seen alongside the name servers ns-a1.cloud.z.com, ns-a3.cloud.z.com, ns-a5.cloud.z.com and ns-a2.cloud.z.com.
ns-a1.cloudnetvn.com, ns-a3.cloudnetvn.com and ns-a5.cloudnetvn.com each resolve to two IP addresses: ns-a1.cloudnetvn.com resolves to 157.7.33.88 and 2400:8500:3000::88; ns-a3.cloudnetvn.com resolves to 150.95.23.148 and 2404:8680:1101:310::53; ns-a5.cloudnetvn.com resolves to 150.95.19.148 and 2404:f080:1101:310::53.
Mail Servers
The sole mail server for libcode.net is mail.libcode.net.
mail.libcode.net resolves to a single IP number: 137.59.105.37.