`zzcol.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:7c0^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:bbfa^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.7.192^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.250^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`stephane.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2670^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c270^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stephane.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2270^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stephane.ns.cloudflare.com`
		A	108.162.194.112^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	162.159.38.112^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	172.64.34.112^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
NS	`yisroel.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yisroel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yisroel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yisroel.ns.cloudflare.com`
		A	108.162.195.185^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yisroel.ns.cloudflare.com`
		A	162.159.44.185^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yisroel.ns.cloudflare.com`
		A	172.64.35.185^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yisroel.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.7.192, 172.67.187.250
		IPv6	2606:4700:3032::6815:7c0, 2606:4700:3036::ac43:bbfa
SOA	`stephane.ns.cloudflare.com`dns@cloudflare.com serial=2399499471

`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=1774462297

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

Same first word

zzcol.com

DNS History

18 records (6 active, 12 former)

○NSlocalhost2016-07-12 → 2017-02-18 · 5 obs

○ 2016-03-09 01:54:30
● 2016-07-12 12:48:52
● 2017-02-18 18:56:54
○ 2026-03-22 17:46:12
○ 2026-03-25 18:19:42

○NSns1.mytrafficmanagement.com2016-07-12 → 2017-02-18 · 5 obs

○ 2016-03-09 01:54:30
● 2016-07-12 12:48:52
● 2017-02-18 18:56:54
○ 2026-03-22 17:46:12
○ 2026-03-25 18:19:42

○NSns11.bigwww.com2015-08-04 → 2016-03-09 · 4 obs

● 2015-08-04 05:53:46
● 2016-03-09 01:54:30
○ 2016-07-12 12:48:52
○ 2026-03-25 18:19:42

○NSns2.mytrafficmanagement.com2016-07-12 → 2017-02-18 · 5 obs

○ 2016-03-09 01:54:30
● 2016-07-12 12:48:52
● 2017-02-18 18:56:54
○ 2026-03-22 17:46:12
○ 2026-03-25 18:19:42

●NSstephane.ns.cloudflare.com2026-03-22 → 2026-03-25 · 3 obs

○ 2017-02-18 18:56:54
● 2026-03-22 17:46:12
● 2026-03-25 18:19:42

●NSyisroel.ns.cloudflare.com2026-03-22 → 2026-03-25 · 3 obs

○ 2017-02-18 18:56:54
● 2026-03-22 17:46:12
● 2026-03-25 18:19:42

○MXmail.pickelhost.com2017-02-18 → 2017-02-18 · 4 obs

○ 2016-07-12 12:48:52
● 2017-02-18 18:56:54
○ 2026-03-22 17:46:12
○ 2026-03-25 18:19:42

○MXmxbiz1.qq.com2015-08-04 → 2016-03-09 · 4 obs

● 2015-08-04 05:53:46
● 2016-03-09 01:54:30
○ 2016-07-12 12:48:52
○ 2026-03-25 18:19:42

○MXmxbiz2.qq.com2015-08-04 → 2016-03-09 · 4 obs

● 2015-08-04 05:53:46
● 2016-03-09 01:54:30
○ 2016-07-12 12:48:52
○ 2026-03-25 18:19:42

○A103.195.149.72015-11-26 → 2016-03-09 · 5 obs

○ 2015-08-04 05:53:46
● 2015-11-26 01:26:20
● 2016-03-09 01:54:30
○ 2016-07-12 12:48:52
○ 2026-03-25 18:19:42

●A104.21.7.1922026-03-22 → 2026-03-25 · 3 obs

○ 2017-02-18 18:56:54
● 2026-03-22 17:46:12
● 2026-03-25 18:19:42

○A118.193.198.1462015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 05:53:46
○ 2015-11-26 01:26:20
○ 2026-03-25 18:19:42

●A172.67.187.2502026-03-22 → 2026-03-25 · 3 obs

○ 2017-02-18 18:56:54
● 2026-03-22 17:46:12
● 2026-03-25 18:19:42

○A192.230.66.932016-07-12 → 2016-07-12 · 4 obs

○ 2016-03-09 01:54:30
● 2016-07-12 12:48:52
○ 2017-02-18 18:56:54
○ 2026-03-25 18:19:42

○A192.230.74.932016-07-12 → 2016-07-12 · 4 obs

○ 2016-03-09 01:54:30
● 2016-07-12 12:48:52
○ 2017-02-18 18:56:54
○ 2026-03-25 18:19:42

●A2606:4700:3032::6815:7c02026-03-22 → 2026-03-25 · 3 obs

○ 2017-02-18 18:56:54
● 2026-03-22 17:46:12
● 2026-03-25 18:19:42

●A2606:4700:3036::ac43:bbfa2026-03-22 → 2026-03-25 · 3 obs

○ 2017-02-18 18:56:54
● 2026-03-22 17:46:12
● 2026-03-25 18:19:42

○A45.33.9.2342017-02-18 → 2017-02-18 · 4 obs

○ 2016-07-12 12:48:52
● 2017-02-18 18:56:54
○ 2026-03-22 17:46:12
○ 2026-03-25 18:19:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
zzcol.com	stephane.ns.cloudflare.com, yisroel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.112

NS records: stephane.ns.cloudflare.com, yisroel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zzcol.com (unsigned zone)

⏱️ Timing

Total: 113ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.187.250, 104.21.7.192`
AAAA	2	`2606:4700:3032::6815:7c0, 2606:4700:3036::ac43:bbfa`
NS	2	`stephane.ns.cloudflare.com, yisroel.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`stephane.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by zzcol.com: 2606:4700:3032::6815:7c0, 2606:4700:3036::ac43:bbfa, 104.21.7.192 and 172.67.187.250.

other host names including semparuthi.com, cndules.com, useggbetpromo.com, jspmbedcollegekhuldabad.com and pressurewashokc.com share IP numbers with zzcol.com.

Name Servers

zzcol.com is delegated to two name servers stephane.ns.cloudflare.com and yisroel.ns.cloudflare.com.

zzcol.com shares the same name server setup as other domains, for instance iwxgk.com, ovjzw.com, czxvc.com, hostnasteo.fr and meditest.fr.

zzcol.com at least partially shares name servers with other domains, for instance wesdz.com, oumeixingjiao.sbs, zuqiujishiwanzhengbifenshuju.cn, b6w4.com and casanorocului.sbs.

These name servers are commonly used alongside alexa.ns.cloudflare.com and johnathan.ns.cloudflare.com.

Host names with six IP numbers:

Host name stephane.ns.cloudflare.com points to: 2606:4700:50::a29f:2670, 2803:f800:50::6ca2:c270, 2a06:98c1:50::ac40:2270, 108.162.194.112, 162.159.38.112 and 172.64.34.112.

Host name yisroel.ns.cloudflare.com points to: 2606:4700:58::a29f:2cb9, 2803:f800:50::6ca2:c3b9, 2a06:98c1:50::ac40:23b9, 108.162.195.185, 162.159.44.185 and 172.64.35.185.

zzcol.com - robtex.com

zzcol.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`zzcol.com`

`com`