`391231.com`

	CNAME	`ns188.l4y.cn`
	DNSSEC	⚠️ Not signed
	A	156.233.229.29^{🇺🇸 AS401701156.233.228.0/23}

`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=1778358601

Subdomains

www.391231.com

Same first word

391231.com

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291313.cc

119323.com

313912.com

311392.cn

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139132.cc

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332911.com

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DNS History

5 records (3 active, 2 former)

○NSns1.51dns.com2016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 02:52:48
○ 2026-04-02 13:20:22
○ 2026-05-09 20:42:58

●NSns1.dyna-ns.net2026-04-10 → 2026-05-09 · 3 obs

○ 2026-04-02 13:20:22
● 2026-04-10 16:54:06
● 2026-05-09 20:42:58

○NSns2.51dns.com2016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 02:52:48
○ 2026-04-02 13:20:22
○ 2026-05-09 20:42:58

●NSns2.dyna-ns.net2026-04-10 → 2026-05-09 · 3 obs

○ 2026-04-02 13:20:22
● 2026-04-10 16:54:06
● 2026-05-09 20:42:58

●CNAMEns188.l4y.cn2026-04-10 → 2026-05-09 · 2 obs

● 2026-04-10 16:54:06
● 2026-05-09 20:42:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
391231.com	ns2.dyna-ns.net, ns1.dyna-ns.net	-

✅ Authoritative Response

Server:162.159.24.5

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 391231.com (unsigned zone)

⏱️ Timing

Total: 246ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.dyna-ns.net, ns2.dyna-ns.net`
CNAME	1	`ns188.l4y.cn`
SOA	1	`ns1.dyna-ns.net hostmaster.391231.com`

Analysis

Hierarchy

The parent of www.391231.com is 391231.com.

IP Addresses

391231.com points to a single IP: 156.233.229.29.

Other host names, such as ns188.l4y.cn, share IP numbers with 391231.com.

391231.com - robtex.com

391231.com

com