`pkuth.com`

	CNAME	`www.pkuth.com`
	DNSSEC	⚠️ Not signed
	A	156.250.38.12^{🇺🇸 GNET-AS9294156.250.32.0/20}

`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=1784028027

Subdomains

www.pkuth.com

Same first word

pkuth.com.cn

pkuth.com

Similar names

thpku.com

phukt.com

hkput.com

hupkt.hr

ptuhk.com

ptukh.org.ua

tphuk.com

hpukt.com

hkptu.org.hk

pkthu.net

hkptu.org

thpuk.com

pkthu.com

DNS History

6 records (3 active, 3 former)

●NSns1.julydns.com2026-06-29 → 2026-07-14 · 3 obs

○ 2026-04-07 02:27:06
● 2026-06-29 16:23:54
● 2026-07-14 11:27:44

○NSns13.xincache.com2015-07-24 → 2020-02-03 · 4 obs

● 2015-07-24 12:15:58
● 2020-02-03 20:35:54
○ 2026-04-07 02:27:06
○ 2026-07-14 11:27:44

○NSns14.xincache.com2015-07-24 → 2020-02-03 · 4 obs

● 2015-07-24 12:15:58
● 2020-02-03 20:35:54
○ 2026-04-07 02:27:06
○ 2026-07-14 11:27:44

●NSns2.julydns.com2026-06-29 → 2026-07-14 · 3 obs

○ 2026-04-07 02:27:06
● 2026-06-29 16:23:54
● 2026-07-14 11:27:44

○A199.36.79.2092020-02-03 → 2020-02-03 · 3 obs

● 2020-02-03 20:35:54
○ 2026-04-07 02:27:06
○ 2026-07-14 11:27:44

●CNAMEwww.pkuth.com2026-06-29 → 2026-07-14 · 2 obs

● 2026-06-29 16:23:54
● 2026-07-14 11:27:44

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:162.159.48.223

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pkuth.com (unsigned zone)

⏱️ Timing

Total: 286ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.julydns.com, ns2.julydns.com`
CNAME	1	`www.pkuth.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

The domain www.pkuth.com falls under the parent pkuth.com.

IP Addresses

pkuth.com has exactly one IP address — 156.250.38.12.

Other host names, among them www.mostls.com and www.pkuth.com, have IP numbers in common with pkuth.com.

pkuth.com - robtex.com

pkuth.com

com