`12306tw.com`

DNSSEC	⚠️ Not signed
A	47.76.160.206^{🇺🇸 Alibaba-Cloud47.76.128.0/17 Proxy-registered route object}
NS	`a.ezdnscenter.com` ⭐
		A	218.98.111.140^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`b.ezdnscenter.com`
		A	183.253.57.210^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.58^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`a.ezdnscenter.com`dnsadmin@ezdnscenter.com serial=1751342651

`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.net`nstld@verisign-grs.com serial=1776080677

Same first word

12306tw.com

DNS History

5 records (3 active, 2 former)

●NSa.ezdnscenter.com2017-01-05 → 2026-04-13 · 2 obs

● 2017-01-05 00:27:24
● 2026-04-13 11:45:44

●NSb.ezdnscenter.com2026-04-13 → 2026-04-13 · 2 obs

○ 2017-01-05 00:27:24
● 2026-04-13 11:45:44

○A203.88.173.132017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 00:27:24
○ 2017-12-28 06:18:12
○ 2026-04-13 11:45:44

●A47.76.160.2062026-04-13 → 2026-04-13 · 2 obs

○ 2017-12-28 06:18:12
● 2026-04-13 11:45:44

○A47.91.148.1732017-12-28 → 2017-12-28 · 3 obs

○ 2017-01-05 00:27:24
● 2017-12-28 06:18:12
○ 2026-04-13 11:45:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
12306tw.com	a.ezdnscenter.com, b.ezdnscenter.com	3 records

✅ Authoritative Response

Server:183.253.57.210

NS records: a.ezdnscenter.com, b.ezdnscenter.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 12306tw.com (unsigned zone)

⏱️ Timing

Total: 720ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.76.160.206`
NS	2	`a.ezdnscenter.com, b.ezdnscenter.com`
SOA	1	`a.ezdnscenter.com dnsadmin.ezdnscenter.c`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (a.ezdnscenter.com, b.ezdnscenter.com, b.ezdnscenter.com)

Analysis

IP Addresses

12306tw.com points to a single IP: 47.76.160.206.

Other host names such as www.1688taiwan.com, 1688taiwan.com, gpweb.cn and taiwan123456.com share IP numbers with 12306tw.com.

Name Servers

12306tw.com's delegation is to two name servers a.ezdnscenter.com and b.ezdnscenter.com.

12306tw.com shares the same name server configuration as other domains, such as ceovoe.com, c-vision.com.cn, kunlunnews.com, tiacd.com and 999cc.com.

12306tw.com shares name servers with other domains at least partially, for example zhonr.com.

Host names with two IPs:

b.ezdnscenter.com points to: 183.253.57.210 and 211.99.99.58.

Host names with one IP:

a.ezdnscenter.com points to: 218.98.111.140.

12306tw.com - robtex.com

12306tw.com

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