`presentmaster.cn`

	CNAME	`www.presentmaster.cn`
	CNAME	`www.presentmaster.cn.w.kunluncan.com`
	DNSSEC	⚠️ Not signed
	A	61.170.79.93^{🇨🇳 SHANGHAITELECOM61.170.64.0/18 Chinanet Shanghai}
	A	61.170.79.94^{🇨🇳 SHANGHAITELECOM61.170.64.0/18 Chinanet Shanghai}
	A	61.170.79.95^{🇨🇳 SHANGHAITELECOM61.170.64.0/18 Chinanet Shanghai}
	A	61.170.79.96^{🇨🇳 SHANGHAITELECOM61.170.64.0/18 Chinanet Shanghai}
	A	61.170.79.97^{🇨🇳 SHANGHAITELECOM61.170.64.0/18 Chinanet Shanghai}
	A	61.170.79.98^{🇨🇳 SHANGHAITELECOM61.170.64.0/18 Chinanet Shanghai}
	A	61.170.79.99^{🇨🇳 SHANGHAITELECOM61.170.64.0/18 Chinanet Shanghai}
	A	61.170.79.100^{🇨🇳 SHANGHAITELECOM61.170.64.0/18 Chinanet Shanghai}

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034586606

Subdomains

www.presentmaster.cn

Same first word

presentmaster.com

presentmaster.cn

Similar names

streampresent.com

martpresentes.com.br

martpresentes.com

DNS History

5 records (5 active, 0 former)

●NSdns27.hichina.com2026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 03:29:04
● 2026-03-25 18:51:26

●NSdns28.hichina.com2026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 03:29:04
● 2026-03-25 18:51:26

●MXmxn.mxhichina.com2026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 03:29:04
● 2026-03-25 18:51:26

●MXmxw.mxhichina.com2026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 03:29:04
● 2026-03-25 18:51:26

●CNAMEwww.presentmaster.cn2026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 03:29:04
● 2026-03-25 18:51:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
presentmaster.cn	dns27.hichina.com, dns28.hichina.com	-

✅ Authoritative Response

Server:39.96.153.62

NS records: dns27.hichina.com, dns28.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for presentmaster.cn (unsigned zone)

⏱️ Timing

Total: 1857ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns28.hichina.com, dns27.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
CNAME	1	`www.presentmaster.cn`
SOA	1	`dns27.hichina.com hostmaster.hichina.com`

Analysis

Hierarchy

presentmaster.cn is the parent of www.presentmaster.cn.

IP Addresses

Eight IP numbers are pointed to by presentmaster.cn: 61.170.79.93, 61.170.79.94, 61.170.79.95, 61.170.79.96, 61.170.79.97, 61.170.79.98, 61.170.79.99 and 61.170.79.100.

For instance, other host names 48a3b468-6963aea2-268edbb2-d117-1795.trace.codingsky.net.t.kunlunpi.com, d0079a5f-693ccfd5-268edbb2-88b8-d18c.trace.codingsky.net.t.kunlunpi.com, 369216bb-69896615-b2db8e26-2780-2f61.trace.codingsky.net.t.kunlunpi.com, 4b05cb57-698eab7b-aa9b8c26-d59c-a79f.trace2.codingsky.net.t.kunlunpi.com and d0079a5f-6807561d-268edbb2-fe52-d6df.trace2.codingsky.net.t.kunlunpi.com share IP numbers with presentmaster.cn.

presentmaster.cn - robtex.com