`1661666.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4f8a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:920b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.138^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.11^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`armando.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armando.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`armando.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`armando.ns.cloudflare.com`
		A	108.162.195.225^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armando.ns.cloudflare.com`
		A	162.159.44.225^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armando.ns.cloudflare.com`
		A	172.64.35.225^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armando.ns.cloudflare.com`
NS	`elinore.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a99^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c099^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elinore.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2099^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elinore.ns.cloudflare.com`
		A	108.162.192.153^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
		A	172.64.32.153^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
		A	173.245.58.153^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.79.138, 172.67.146.11
		IPv6 hints	2606:4700:3031::6815:4f8a, 2606:4700:3031::ac43:920b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=13, name=cloudflare-ech.com
SOA	`armando.ns.cloudflare.com`dns@cloudflare.com serial=2407733244

`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=1785185977

⚠️ On DNS blocklist: tif
WOT: NOT_SAFE (9/100)

Subdomains

www.1661666.com

Same first word

1661666.com

Similar names

6161666.vip

6611666.com

6611666.net

6611666.cn

DNS History

17 records (6 active, 11 former)

●NSarmando.ns.cloudflare.com2026-05-09 → 2026-07-27 · 3 obs

○ 2015-10-10 02:25:36
● 2026-05-09 16:30:20
● 2026-07-27 21:27:36

●NSelinore.ns.cloudflare.com2026-05-09 → 2026-07-27 · 3 obs

○ 2015-10-10 02:25:36
● 2026-05-09 16:30:20
● 2026-07-27 21:27:36

○NSns.edong.com2015-05-14 → 2015-10-10 · 4 obs

● 2015-05-14 06:51:36
● 2015-10-10 02:25:36
○ 2026-05-09 16:30:20
○ 2026-07-27 21:27:36

○NSns1.edong.com2015-05-14 → 2015-10-10 · 4 obs

● 2015-05-14 06:51:36
● 2015-10-10 02:25:36
○ 2026-05-09 16:30:20
○ 2026-07-27 21:27:36

○MXmail.1661666.com2015-05-14 → 2015-10-10 · 4 obs

● 2015-05-14 06:51:36
● 2015-10-10 02:25:36
○ 2026-05-09 16:30:20
○ 2026-07-27 21:27:36

●A104.21.79.1382026-05-09 → 2026-07-27 · 9 obs

○ 2017-04-10 15:40:40
● 2026-05-09 16:30:20
● 2026-05-22 01:58:34
○ 2026-06-14 11:34:20
○ 2026-06-14 19:24:04
● 2026-06-25 08:54:20
○ 2026-07-01 08:44:58
● 2026-07-18 10:00:10
● 2026-07-27 21:27:36

●A172.67.146.112026-05-09 → 2026-07-27 · 9 obs

○A188.114.96.02026-06-14 → 2026-07-01 · 7 obs

○ 2026-05-22 01:58:34
● 2026-06-14 11:34:20
● 2026-06-14 19:24:04
○ 2026-06-25 08:54:20
● 2026-07-01 08:44:58
○ 2026-07-18 10:00:10
○ 2026-07-27 21:27:36

○A188.114.97.02026-06-14 → 2026-07-01 · 7 obs

○ 2026-05-22 01:58:34
● 2026-06-14 11:34:20
● 2026-06-14 19:24:04
○ 2026-06-25 08:54:20
● 2026-07-01 08:44:58
○ 2026-07-18 10:00:10
○ 2026-07-27 21:27:36

○A222.191.251.142015-05-14 → 2015-10-10 · 4 obs

● 2015-05-14 06:51:36
● 2015-10-10 02:25:36
○ 2017-04-10 15:40:40
○ 2026-07-27 21:27:36

●A2606:4700:3031::6815:4f8a2026-06-25 → 2026-07-27 · 5 obs

○ 2026-06-14 19:24:04
● 2026-06-25 08:54:20
○ 2026-07-01 08:44:58
● 2026-07-18 10:00:10
● 2026-07-27 21:27:36

●A2606:4700:3031::ac43:920b2026-06-25 → 2026-07-27 · 5 obs

○ 2026-06-14 19:24:04
● 2026-06-25 08:54:20
○ 2026-07-01 08:44:58
● 2026-07-18 10:00:10
● 2026-07-27 21:27:36

○A2606:4700:3036::6815:4f8a2026-05-09 → 2026-05-22 · 5 obs

○ 2017-04-10 15:40:40
● 2026-05-09 16:30:20
● 2026-05-22 01:58:34
○ 2026-06-14 11:34:20
○ 2026-07-27 21:27:36

○A2606:4700:3036::ac43:920b2026-05-09 → 2026-05-22 · 5 obs

○ 2017-04-10 15:40:40
● 2026-05-09 16:30:20
● 2026-05-22 01:58:34
○ 2026-06-14 11:34:20
○ 2026-07-27 21:27:36

○A2a06:98c1:3120::2026-06-14 → 2026-07-01 · 7 obs

○ 2026-05-22 01:58:34
● 2026-06-14 11:34:20
● 2026-06-14 19:24:04
○ 2026-06-25 08:54:20
● 2026-07-01 08:44:58
○ 2026-07-18 10:00:10
○ 2026-07-27 21:27:36

○A2a06:98c1:3121::2026-06-14 → 2026-07-01 · 7 obs

○ 2026-05-22 01:58:34
● 2026-06-14 11:34:20
● 2026-06-14 19:24:04
○ 2026-06-25 08:54:20
● 2026-07-01 08:44:58
○ 2026-07-18 10:00:10
○ 2026-07-27 21:27:36

○A47.89.194.642017-04-10 → 2017-04-10 · 4 obs

○ 2015-10-10 02:25:36
● 2017-04-10 15:40:40
○ 2026-05-09 16:30:20
○ 2026-07-27 21:27:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
1661666.com	elinore.ns.cloudflare.com, armando.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.153

NS records: elinore.ns.cloudflare.com, armando.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1661666.com (unsigned zone)

⏱️ Timing

Total: 148ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.146.11, 104.21.79.138`
AAAA	2	`2606:4700:3031::ac43:920b, 2606:4700:3031::6815:4f8a`
NS	2	`armando.ns.cloudflare.com, elinore.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`armando.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (elinore.ns.cloudflare.com, elinore.ns.cloudflare.com, elinore.ns.cloudflare.com...)

Analysis

Hierarchy

1661666.com serves as the parent of www.1661666.com.

IP Addresses

1661666.com has four IP addresses: 104.21.79.138, 172.67.146.11, 2606:4700:3031::6815:4f8a and 2606:4700:3031::ac43:920b.

www.handsonhongkong.org, qk521.xyz, www.trax.gr plus two other host names have IP numbers in common with 1661666.com.

Name Servers

1661666.com has two authoritative name servers — armando.ns.cloudflare.com and elinore.ns.cloudflare.com.

The name server configuration of 1661666.com is shared with other domains, for instance 6x6o.com, hdhub4u1.cv, 661399.com and two others.

1661666.com has at least partial name server overlap with other domains, such as springhillcarehome.com, nikkielledgebrown.com, seandavidsonn.com and two others.

It is common to see these name servers used together with name servers ines.ns.cloudflare.com and sullivan.ns.cloudflare.com.

Hosts with 6 IP addresses each:

armando.ns.cloudflare.com points to 108.162.195.225, 162.159.44.225, 172.64.35.225 and 3 other IP addresses.

elinore.ns.cloudflare.com points to 108.162.192.153, 172.64.32.153, 173.245.58.153 and 3 other IP addresses.

1661666.com - robtex.com

1661666.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`1661666.com`

`com`