`gangsong.com`

DNSSEC	⚠️ Not signed
A	43.254.17.11^{🇹🇼 YUANJHEN-TW43.254.16.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.}
		PTR	`cp32.g-dns.com`
NS	`ns1.ezydomain.com` ⭐
		A	54.193.69.207^{🇺🇸 Amazon54.193.0.0/17 EC2 SFO VPC Prefix}
			PTR	`ec2-54-193-69-207.us-west-1.compute.amazonaws.com`
NS	`ns2.ezydomain.com`
		A	47.75.3.214^{🇭🇰 Alibaba-Cloud47.75.0.0/17 Proxy-registered route object}
MX	`biz-mx1.hinet.net` ⭐
		A	210.59.137.6^{🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`biz-mx1-6.hinet.net`
		A	210.59.137.7^{🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`biz-mx1-7.hinet.net`
MX	`biz-mx2.hinet.net`⁽²⁰⁾
		A	210.59.137.16^{🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`biz-mx2-6.hinet.net`
		A	210.59.137.17^{🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`biz-mx2-7.hinet.net`
TXT	`v=spf1 include:spf.biz-mail.hinet.net ~all`
SOA	`ns1.ezydomain.com`technical@webnic.cc 2026-03-05 #0

`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=1771291435

PTR for

221.8.242.210.in-addr.arpa

Subdomains

mail.gangsong.com

Same first word

gangsong.com

Similar names

sanggong.co.kr

songgang.org.cn

DNS History

7 records (5 active, 2 former)

●NSns1.ezydomain.com2026-02-19 → 2026-03-22 · 3 obs

○ 2020-01-31 18:34:22
● 2026-02-19 09:18:32
● 2026-03-22 14:31:38

●NSns2.ezydomain.com2026-02-19 → 2026-03-22 · 3 obs

○ 2020-01-31 18:34:22
● 2026-02-19 09:18:32
● 2026-03-22 14:31:38

○NSrsdn1.octor.com2015-08-16 → 2020-01-31 · 4 obs

● 2015-08-16 04:42:54
● 2020-01-31 18:34:22
○ 2026-02-19 09:18:32
○ 2026-03-22 14:31:38

○NSrsdn2.octor.com2015-08-16 → 2020-01-31 · 4 obs

● 2015-08-16 04:42:54
● 2020-01-31 18:34:22
○ 2026-02-19 09:18:32
○ 2026-03-22 14:31:38

●MXbiz-mx1.hinet.net2015-08-16 → 2026-03-22 · 2 obs

● 2015-08-16 04:42:54
● 2026-03-22 14:31:38

●MXbiz-mx2.hinet.net2015-08-16 → 2026-03-22 · 2 obs

● 2015-08-16 04:42:54
● 2026-03-22 14:31:38

●A43.254.17.112026-02-19 → 2026-03-22 · 2 obs

● 2026-02-19 09:18:32
● 2026-03-22 14:31:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
gangsong.com	ns2.ezydomain.com, ns1.ezydomain.com	2 records

✅ Authoritative Response

Server: 47.75.3.214

NS records: ns2.ezydomain.com, ns1.ezydomain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gangsong.com (unsigned zone)

⏱️ Timing

Total: 617ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.254.17.11`
NS	2	`ns1.ezydomain.com, ns2.ezydomain.com`
MX	2	`biz-mx2.hinet.net (pri: 20), biz-mx1.hinet.net (pri: 10)`
TXT	1	`v=spf1 include:spf.biz-mail.hinet.net ~a`
SOA	1	`ns1.ezydomain.com technical.webnic.cc`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.ezydomain.com, ns1.ezydomain.com)

Analysis

Hierarchy

gangsong.com is a parent of mail.gangsong.com.

IP Addresses

gangsong.com points to a single IP address: 43.254.17.11.

Other host names such as taiwan368.com.tw, mail.amazing-cool.com, euatc.com.tw, www.syauto.com.tw and asthma-copd.tw share IP numbers with gangsong.com.

Name Servers

gangsong.com is delegated to two name servers: ns1.ezydomain.com and ns2.ezydomain.com.

gangsong.com uses the same name server setup as other domains, including jinsor.com, oh-ya.com.tw, emiratesnbd.navy, insolity-asia.com and emiratesnbd.jpn.com.

gangsong.com shares some name servers with other domains, for example fuzzymunchkins.com.

Hostnames with a single IP

ns1.ezydomain.com resolves to: 54.193.69.207.

ns2.ezydomain.com resolves to: 47.75.3.214.

Mail Servers

gangsong.com is handled by two mail servers: biz-mx1.hinet.net and biz-mx2.hinet.net.

gangsong.com uses the same mail server setup as other domains, for instance stacom.com.tw, bellcera.com, landhome.com.tw, godswill.com.tw and chinmore.com.tw.

gangsong.com shares at least some mail servers with other domains, for example titron.com.tw, asit.org.tw, besttone.com.tw, kidsmusic.com.tw and a-com.com.tw.

Host names with two IP numbers:

biz-mx1.hinet.net points to 210.59.137.6 and 210.59.137.7.

biz-mx2.hinet.net points to 210.59.137.16 and 210.59.137.17.

gangsong.com - robtex.com

gangsong.com

com