`681721.com`

DNSSEC	⚠️ Not signed
A	156.235.173.147^{🇭🇰 DXTL-1156.235.173.0/24 Proxy-registered route object}
NS	`a.share-dns.com` ⭐
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`b.share-dns.net`
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-52-239.defastlink.net`
SOA	`a.share-dns.com`master@share-dns.com serial=1734159130

`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

Same first word

681721.com

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DNS History

5 records (3 active, 2 former)

●NSa.share-dns.com2026-03-12 → 2026-03-12 · 3 obs

○ 2017-09-24 03:38:32
● 2026-03-12 13:39:14
● 2026-03-12 21:30:44

●NSb.share-dns.net2026-03-12 → 2026-03-12 · 3 obs

○ 2017-09-24 03:38:32
● 2026-03-12 13:39:14
● 2026-03-12 21:30:44

○NSns1.alidns.com2016-12-15 → 2017-09-24 · 4 obs

● 2016-12-15 15:09:24
● 2017-09-24 03:38:32
○ 2026-03-12 13:39:14
○ 2026-03-12 21:30:44

○NSns2.alidns.com2016-12-15 → 2017-09-24 · 4 obs

● 2016-12-15 15:09:24
● 2017-09-24 03:38:32
○ 2026-03-12 13:39:14
○ 2026-03-12 21:30:44

●A156.235.173.1472026-03-12 → 2026-03-12 · 2 obs

● 2026-03-12 13:39:14
● 2026-03-12 21:30:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
681721.com	a.share-dns.com, b.share-dns.net	1 record

✅ Authoritative Response

Server: 172.64.53.25

NS records: a.share-dns.com, b.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 681721.com (unsigned zone)

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.235.173.147`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a.share-dns.com)

Analysis

IP Addresses

681721.com points to a single IP: 156.235.173.147.

Name Servers

Two name servers a.share-dns.com and b.share-dns.net handle delegation for 681721.com.

681721.com uses the same name server setup as other domains, for example 4kedit.com, txtuu.com, fyidenton.com, dianlu114.com and 6199a.com.

681721.com partially shares name servers with other domains; examples include nnaqtravel.com, 89864.xyz, hbzkled.com, nmlady.com and huashengbing.com.

These name servers are commonly used alongside a3.share-dns.com, b3.share-dns.net, a5.share-dns.com, b5.share-dns.net, a12.share-dns.com, b12.share-dns.net, a6.share-dns.com, b6.share-dns.net, a4.share-dns.com and b4.share-dns.net.

Host names with one IP number: The host name a.share-dns.com points to 172.64.53.25 and the host name b.share-dns.net points to 172.64.52.239.

681721.com - robtex.com

681721.com

com