`21bf678520196aea.com`

DNSSEC	⚠️ Not signed
A	182.16.20.173^{🇭🇰 NETSEC-HK182.16.20.0/24 Netsec Limited RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung Sha}
NS	`ns1.dyna-ns.net` ⭐
		A	2400:cb00:2049:1::a29f:1a5c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b9e^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.92^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
		A	162.159.27.158^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
NS	`ns2.dyna-ns.net`
		A	2400:cb00:2049:1::a29f:1805^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1905^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.5^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
		A	162.159.25.5^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
SOA	`ns1.dyna-ns.net`hostmaster@21bf678520196aea.com 2026-01-20 #2

`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=1784487177

⚠️ On DNS blocklist: pro, pro.plus, tif, ultimate

Same first word

21bf678520196aea.com

DNS History

3 records (3 active, 0 former)

●NSns1.dyna-ns.net2026-03-06 → 2026-07-19 · 2 obs

● 2026-03-06 06:42:08
● 2026-07-19 18:56:14

●NSns2.dyna-ns.net2026-03-06 → 2026-07-19 · 2 obs

● 2026-03-06 06:42:08
● 2026-07-19 18:56:14

●A182.16.20.1732026-03-06 → 2026-07-19 · 2 obs

● 2026-03-06 06:42:08
● 2026-07-19 18:56:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
21bf678520196aea.com	ns2.dyna-ns.net, ns1.dyna-ns.net	-

✅ Authoritative Response

Server:162.159.27.158

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21bf678520196aea.com (unsigned zone)

⏱️ Timing

Total: 4360ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`182.16.20.173`
NS	2	`ns1.dyna-ns.net, ns2.dyna-ns.net`
SOA	1	`ns1.dyna-ns.net hostmaster.21bf678520196`

Analysis

IP Addresses

21bf678520196aea.com resolves to just one IP address, 182.16.20.173.

Two other host names, along with 64779de1a09d69a0.com, 9bf3337ac85d8aeb.com and c3e99c18e26a4e9b.com, also share IP numbers with 21bf678520196aea.com.

Name Servers

DNS delegation for 21bf678520196aea.com points to two name servers: ns1.dyna-ns.net and ns2.dyna-ns.net.

21bf678520196aea.com shares the same name server setup with other domains, for instance minsyu.org, s993.cc, 1eightyeightbet.com and two other.

The hosts ns1.dyna-ns.net and ns2.dyna-ns.net each resolve to four IP numbers: ns1.dyna-ns.net directs to 162.159.26.92, 162.159.27.158, 2400:cb00:2049:1::a29f:1a5c and 2400:cb00:2049:1::a29f:1b9e, and ns2.dyna-ns.net directs to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.

21bf678520196aea.com - robtex.com