`66hsf.com`

DNSSEC	⚠️ Not signed
A	104.221.153.100^{🇺🇸 ESITED-1104.221.128.0/17 ARIN direct allocation}
NS	`a2.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b2.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1779175283

`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=1785218372

Same first word

66hsf.com

Similar names

fhs66.com

DNS History

35 records (5 active, 30 former)

●NSa.share-dns.com2026-05-10 → 2026-07-28 · 3 obs

○ 2026-05-04 14:09:52
● 2026-05-10 01:36:10
● 2026-07-28 06:10:18

●NSa2.share-dns.com2026-05-10 → 2026-07-28 · 3 obs

○ 2026-05-04 14:09:52
● 2026-05-10 01:36:10
● 2026-07-28 06:10:18

●NSb.share-dns.net2026-05-10 → 2026-07-28 · 3 obs

○ 2026-05-04 14:09:52
● 2026-05-10 01:36:10
● 2026-07-28 06:10:18

●NSb2.share-dns.net2026-05-10 → 2026-07-28 · 3 obs

○ 2026-05-04 14:09:52
● 2026-05-10 01:36:10
● 2026-07-28 06:10:18

○NSdragonfly.dnspod.net2026-03-03 → 2026-07-28 · 2 obs

○ 2026-03-03 11:15:02
○ 2026-07-28 06:10:18

○NSexpire01.dnspod.net2026-03-03 → 2026-03-22 · 5 obs

○ 2017-03-21 06:01:28
● 2026-03-03 11:15:02
● 2026-03-22 19:09:02
○ 2026-03-27 00:24:20
○ 2026-07-28 06:10:18

○NSexpire02.dnspod.net2026-03-03 → 2026-03-22 · 5 obs

○ 2017-03-21 06:01:28
● 2026-03-03 11:15:02
● 2026-03-22 19:09:02
○ 2026-03-27 00:24:20
○ 2026-07-28 06:10:18

○NSlevi.dnspod.net2026-03-03 → 2026-07-28 · 2 obs

○ 2026-03-03 11:15:02
○ 2026-07-28 06:10:18

○NSlynn.ns.cloudflare.com2015-08-12 → 2015-12-17 · 4 obs

● 2015-08-12 19:13:10
● 2015-12-17 18:14:28
○ 2017-03-21 06:01:28
○ 2026-07-28 06:10:18

○NSns1.julydns.com2026-05-04 → 2026-05-04 · 4 obs

○ 2026-03-27 00:24:20
● 2026-05-04 14:09:52
○ 2026-05-10 01:36:10
○ 2026-07-28 06:10:18

○NSns1.onclouddns.com2026-05-04 → 2026-05-04 · 4 obs

○ 2026-03-27 00:24:20
● 2026-05-04 14:09:52
○ 2026-05-10 01:36:10
○ 2026-07-28 06:10:18

○NSns2.julydns.com2026-05-04 → 2026-05-04 · 4 obs

○ 2026-03-27 00:24:20
● 2026-05-04 14:09:52
○ 2026-05-10 01:36:10
○ 2026-07-28 06:10:18

○NSns2.onclouddns.com2026-05-04 → 2026-05-04 · 4 obs

○ 2026-03-27 00:24:20
● 2026-05-04 14:09:52
○ 2026-05-10 01:36:10
○ 2026-07-28 06:10:18

○NSns49.domaincontrol.com2017-03-21 → 2017-03-21 · 4 obs

○ 2015-12-17 18:14:28
● 2017-03-21 06:01:28
○ 2026-03-03 11:15:02
○ 2026-07-28 06:10:18

○NSns50.domaincontrol.com2017-03-21 → 2017-03-21 · 4 obs

○ 2015-12-17 18:14:28
● 2017-03-21 06:01:28
○ 2026-03-03 11:15:02
○ 2026-07-28 06:10:18

○NSrita.ns.cloudflare.com2015-08-12 → 2015-12-17 · 4 obs

● 2015-08-12 19:13:10
● 2015-12-17 18:14:28
○ 2017-03-21 06:01:28
○ 2026-07-28 06:10:18

○MXmailstore1.secureserver.net2017-03-21 → 2017-03-21 · 3 obs

● 2017-03-21 06:01:28
○ 2026-03-03 11:15:02
○ 2026-07-28 06:10:18

○MXsmtp.secureserver.net2017-03-21 → 2017-03-21 · 3 obs

● 2017-03-21 06:01:28
○ 2026-03-03 11:15:02
○ 2026-07-28 06:10:18

○A103.20.193.832017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-26 05:59:24
● 2017-03-21 06:01:28
○ 2026-03-03 11:15:02
○ 2026-07-28 06:10:18

●A104.221.153.1002026-05-28 → 2026-07-28 · 3 obs

○ 2026-05-16 06:30:32
● 2026-05-28 14:14:14
● 2026-07-28 06:10:18

○A186.240.35.1512026-05-14 → 2026-05-16 · 5 obs

○ 2026-03-03 11:15:02
● 2026-05-14 00:23:52
● 2026-05-16 06:30:32
○ 2026-05-28 14:14:14
○ 2026-07-28 06:10:18

○A42.200.35.1392016-07-26 → 2016-07-26 · 4 obs

○ 2015-12-17 18:14:28
● 2016-07-26 05:59:24
○ 2017-03-21 06:01:28
○ 2026-07-28 06:10:18

○A47.90.20.172016-07-26 → 2016-07-26 · 4 obs

○ 2015-12-17 18:14:28
● 2016-07-26 05:59:24
○ 2017-03-21 06:01:28
○ 2026-07-28 06:10:18

○A49.235.139.2502026-03-03 → 2026-07-28 · 2 obs

○ 2026-03-03 11:15:02
○ 2026-07-28 06:10:18

○A54.231.160.1312015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 19:13:10
○ 2026-03-03 11:15:02
○ 2026-07-28 06:10:18

○A54.231.160.1872015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 19:13:10
○ 2015-12-17 18:14:28
○ 2026-07-28 06:10:18

○A54.231.161.1472015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 19:13:10
○ 2026-03-03 11:15:02
○ 2026-07-28 06:10:18

○A54.231.161.272015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 19:13:10
○ 2026-03-03 11:15:02
○ 2026-07-28 06:10:18

○A54.231.161.32015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 19:13:10
○ 2026-03-03 11:15:02
○ 2026-07-28 06:10:18

○A54.231.162.352015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 19:13:10
○ 2026-03-03 11:15:02
○ 2026-07-28 06:10:18

○A54.231.162.512015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 19:13:10
○ 2026-03-03 11:15:02
○ 2026-07-28 06:10:18

○A54.231.168.32015-12-17 → 2015-12-17 · 4 obs

○ 2015-08-12 19:13:10
● 2015-12-17 18:14:28
○ 2016-07-26 05:59:24
○ 2026-07-28 06:10:18

○A54.231.176.112015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 19:13:10
○ 2026-03-03 11:15:02
○ 2026-07-28 06:10:18

○A54.231.184.472015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 19:13:10
○ 2026-03-03 11:15:02
○ 2026-07-28 06:10:18

○CNAMEdomainexpired.domain-expired.com2026-03-03 → 2026-03-22 · 4 obs

● 2026-03-03 11:15:02
● 2026-03-22 19:09:02
○ 2026-03-27 00:24:20
○ 2026-07-28 06:10:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
66hsf.com	b2.share-dns.net, a2.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b2.share-dns.net, a2.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 66hsf.com (unsigned zone)

⏱️ Timing

Total: 343ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.221.153.100`
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 (a2.share-dns.com)

Analysis

IP Addresses

66hsf.com resolves to just one IP address, 104.221.153.100.

Other host names, among them yltxdj.com and cdntest3.yltxdj.com, have IP numbers in common with 66hsf.com.

Name Servers

The NS records for 66hsf.com point to four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.

At least some of 66hsf.com's name servers are shared with other domains, for example 08e90fa53670c953.com, smithr.org, hzdreamly.com and two more.

These name servers tend to co-occur with a8.share-dns.com, b8.share-dns.net, a4.share-dns.com and 7 other name servers in the same DNS delegations.

a2.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b2.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.

These two host names — a2.share-dns.com and a.share-dns.com — each point to 172.64.53.25 IP addresses.

These two host names — b2.share-dns.net and b.share-dns.net — each point to 172.64.52.239 IP addresses.

66hsf.com - robtex.com

66hsf.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`66hsf.com`

`com`