12306h.com - robtex.com
12306h.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.21.90.218🇲🇾 GIGABIT-1103.21.90.0/24 Gigabit Hosting Sdn Bhd 5-2, 3rd Mile Square 151, Jalan Klang Lama | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1769173793 | ||||||
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=1776268407 | ||||||
Same first word
12306h.com |
DNS History
14 records (3 active, 11 former)
●NSa.share-dns.com2026-03-23 → 2026-04-15 · 3 obs
● 2026-03-23 17:24:12
● 2026-04-15 16:08:28
●NSb.share-dns.net2026-03-23 → 2026-04-15 · 3 obs
● 2026-03-23 17:24:12
● 2026-04-15 16:08:28
○NSdns10.hichina.com2016-07-18 → 2017-05-17 · 5 obs
● 2016-07-18 20:36:34
● 2017-05-17 21:50:06
○ 2026-03-23 17:24:12
○ 2026-04-15 16:08:28
○NSdns9.hichina.com2016-07-18 → 2017-05-17 · 5 obs
● 2016-07-18 20:36:34
● 2017-05-17 21:50:06
○ 2026-03-23 17:24:12
○ 2026-04-15 16:08:28
○NSn3500.ns.yunjiasu.com2015-08-07 → 2016-03-11 · 4 obs
● 2016-03-11 23:07:30
○ 2016-07-18 20:36:34
○ 2026-04-15 16:08:28
○NSn633.ns.yunjiasu.com2015-08-07 → 2016-03-11 · 4 obs
● 2016-03-11 23:07:30
○ 2016-07-18 20:36:34
○ 2026-04-15 16:08:28
○MXdc-77533d31.12306h.com2015-08-07 → 2016-03-11 · 4 obs
● 2016-03-11 23:07:30
○ 2016-07-18 20:36:34
○ 2026-04-15 16:08:28
●A103.21.90.2182026-03-23 → 2026-04-15 · 3 obs
● 2026-03-23 17:24:12
● 2026-04-15 16:08:28
○A103.212.35.1872017-05-17 → 2017-05-17 · 4 obs
● 2017-05-17 21:50:06
○ 2026-03-23 17:24:12
○ 2026-04-15 16:08:28
○A103.224.249.1272016-07-18 → 2016-07-18 · 4 obs
● 2016-07-18 20:36:34
○ 2017-05-17 21:50:06
○ 2026-04-15 16:08:28
○A162.159.210.52015-08-07 → 2016-03-11 · 5 obs
○ 2015-11-29 02:29:12
● 2016-03-11 23:07:30
○ 2016-07-18 20:36:34
○ 2026-04-15 16:08:28
○A162.159.211.52015-08-07 → 2016-03-11 · 5 obs
○ 2015-11-29 02:29:12
● 2016-03-11 23:07:30
○ 2016-07-18 20:36:34
○ 2026-04-15 16:08:28
○A173.245.60.742015-11-29 → 2015-11-29 · 4 obs
● 2015-11-29 02:29:12
○ 2016-03-11 23:07:30
○ 2026-04-15 16:08:28
○A173.245.61.742015-11-29 → 2015-11-29 · 4 obs
● 2015-11-29 02:29:12
○ 2016-03-11 23:07:30
○ 2026-04-15 16:08:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| 12306h.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 12306h.com (unsigned zone)
⏱️ Timing
Total: 220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.21.90.218 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a.share-dns.com)
Analysis
IP Addresses
12306h.com points to a single IP number: 103.21.90.218.
Other host names, for instance lanxinayi.com, youziar.com, lanlongseo.com, lnteb.com and mx5.chrisquinlanmusic.com share IP numbers with 12306h.com.
Name Servers
12306h.com is delegated to two name servers: a.share-dns.com and b.share-dns.net.
12306h.com uses the same name server setup as other domains, for instance qxsjls.net, netook.com, raozp.com, dlwygg.com and shenlianclass.com.
12306h.com shares name servers with other domains at least partially, for instance spzzrsb.com, 5256w.com, q-servers.com, sm4e.com and yuqiuchuanmei.com.
these name servers are commonly used with the name servers a11.share-dns.com, b11.share-dns.net, a7.share-dns.com, b7.share-dns.net, a12.share-dns.com, b12.share-dns.net, a4.share-dns.com, b4.share-dns.net, a5.share-dns.com and b5.share-dns.net.
Host names with one IP number:
a.share-dns.com points to: 172.64.53.25.
b.share-dns.net points to: 172.64.52.239.