`xin-ptt.com`

	CNAME	`www.xin-ptt.com`
	DNSSEC	⚠️ Not signed
	A	139.224.112.38^{🇨🇳 Alibaba-Cloud139.224.0.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}

`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=1785815537

Subdomains

sg.xin-ptt.com

abroadadmin.xin-ptt.com

www.xin-ptt.com

Same first word

xin-ptt.com

Similar names

xtp-int.com

DNS History

5 records (3 active, 2 former)

○NSdns27.hichina.com2026-03-20 → 2026-05-21 · 4 obs

● 2026-03-20 01:23:28
● 2026-05-21 22:43:32
○ 2026-07-04 15:56:54
○ 2026-08-04 04:19:18

○NSdns28.hichina.com2026-03-20 → 2026-05-21 · 4 obs

● 2026-03-20 01:23:28
● 2026-05-21 22:43:32
○ 2026-07-04 15:56:54
○ 2026-08-04 04:19:18

●NSvip3.alidns.com2026-07-04 → 2026-08-04 · 3 obs

○ 2026-05-21 22:43:32
● 2026-07-04 15:56:54
● 2026-08-04 04:19:18

●NSvip4.alidns.com2026-07-04 → 2026-08-04 · 3 obs

○ 2026-05-21 22:43:32
● 2026-07-04 15:56:54
● 2026-08-04 04:19:18

●CNAMEwww.xin-ptt.com2026-03-20 → 2026-08-04 · 2 obs

● 2026-03-20 01:23:28
● 2026-08-04 04:19:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
xin-ptt.com	vip3.alidns.com, vip4.alidns.com	22 records

✅ Authoritative Response

Server:2408:4009:500::4

NS records: vip3.alidns.com, vip4.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xin-ptt.com (unsigned zone)

⏱️ Timing

Total: 2249ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`vip3.alidns.com, vip4.alidns.com`
CNAME	1	`www.xin-ptt.com`
SOA	1	`vip3.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 22

Out-of-bailiwick: 22 (vip3.alidns.com, vip3.alidns.com, vip3.alidns.com...)

Analysis

Hierarchy

sg.xin-ptt.com, abroadadmin.xin-ptt.com and www.xin-ptt.com each fall under the parent domain xin-ptt.com.

IP Addresses

xin-ptt.com resolves to one IP address: 139.224.112.38.

Host names like www.xin-ptt.com are further examples that share IP numbers with xin-ptt.com.

xin-ptt.com - robtex.com

xin-ptt.com

com