`zzfk38.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2688^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:df29^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.136^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.41^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mona.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ace^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mona.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mona.ns.cloudflare.com`
		A	108.162.192.206^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	172.64.32.206^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	173.245.58.206^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
NS	`vern.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vern.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vern.ns.cloudflare.com`
		A	108.162.193.243^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	172.64.33.243^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	173.245.59.243^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.38.136, 172.67.223.41
		IPv6 hints	2606:4700:3030::6815:2688, 2606:4700:3030::ac43:df29
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=cloudflare-ech.com
SOA	`mona.ns.cloudflare.com`dns@cloudflare.com serial=2403676850

`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=1778716136

Same first word

zzfk38.com

DNS History

17 records (6 active, 11 former)

○NSdns.bizcn.com2017-03-22 → 2017-03-22 · 4 obs

○ 2016-07-12 11:02:58
● 2017-03-22 05:28:52
○ 2020-02-29 08:13:48
○ 2026-05-13 23:58:10

○NSf1g1ns1.dnspod.net2015-07-14 → 2016-03-17 · 4 obs

● 2015-07-14 10:10:12
● 2016-03-17 13:29:10
○ 2016-07-12 11:02:58
○ 2026-05-13 23:58:10

○NSf1g1ns2.dnspod.net2015-07-14 → 2016-03-17 · 4 obs

● 2015-07-14 10:10:12
● 2016-03-17 13:29:10
○ 2016-07-12 11:02:58
○ 2026-05-13 23:58:10

○NSjinmi1.dns.com2016-07-12 → 2016-07-12 · 4 obs

○ 2016-03-17 13:29:10
● 2016-07-12 11:02:58
○ 2017-03-22 05:28:52
○ 2026-05-13 23:58:10

○NSjinmi2.dns.com2016-07-12 → 2016-07-12 · 4 obs

○ 2016-03-17 13:29:10
● 2016-07-12 11:02:58
○ 2017-03-22 05:28:52
○ 2026-05-13 23:58:10

○NSjm1.dns.com2020-02-29 → 2020-02-29 · 4 obs

○ 2017-03-22 05:28:52
● 2020-02-29 08:13:48
○ 2026-03-09 15:02:10
○ 2026-05-13 23:58:10

●NSmona.ns.cloudflare.com2026-03-09 → 2026-05-13 · 3 obs

○ 2020-02-29 08:13:48
● 2026-03-09 15:02:10
● 2026-05-13 23:58:10

○NSns7.cnmsn.net2017-03-22 → 2017-03-22 · 4 obs

○ 2016-07-12 11:02:58
● 2017-03-22 05:28:52
○ 2026-03-09 15:02:10
○ 2026-05-13 23:58:10

○NSns8.cnmsn.net2017-03-22 → 2017-03-22 · 4 obs

○ 2016-07-12 11:02:58
● 2017-03-22 05:28:52
○ 2026-03-09 15:02:10
○ 2026-05-13 23:58:10

●NSvern.ns.cloudflare.com2026-03-09 → 2026-05-13 · 3 obs

○ 2020-02-29 08:13:48
● 2026-03-09 15:02:10
● 2026-05-13 23:58:10

●A104.21.38.1362026-03-09 → 2026-05-13 · 3 obs

○ 2017-03-22 05:28:52
● 2026-03-09 15:02:10
● 2026-05-13 23:58:10

○A122.114.50.1382015-07-14 → 2016-03-17 · 4 obs

● 2015-07-14 10:10:12
● 2016-03-17 13:29:10
○ 2016-07-12 11:02:58
○ 2026-05-13 23:58:10

●A172.67.223.412026-03-09 → 2026-05-13 · 3 obs

○ 2017-03-22 05:28:52
● 2026-03-09 15:02:10
● 2026-05-13 23:58:10

●A2606:4700:3030::6815:26882026-03-09 → 2026-05-13 · 3 obs

○ 2017-03-22 05:28:52
● 2026-03-09 15:02:10
● 2026-05-13 23:58:10

●A2606:4700:3030::ac43:df292026-03-09 → 2026-05-13 · 3 obs

○ 2017-03-22 05:28:52
● 2026-03-09 15:02:10
● 2026-05-13 23:58:10

○A49.213.15.2122016-07-12 → 2016-07-12 · 4 obs

○ 2016-03-17 13:29:10
● 2016-07-12 11:02:58
○ 2017-03-22 05:28:52
○ 2026-05-13 23:58:10

○A49.231.15.2122017-03-22 → 2017-03-22 · 4 obs

○ 2016-07-12 11:02:58
● 2017-03-22 05:28:52
○ 2026-03-09 15:02:10
○ 2026-05-13 23:58:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
zzfk38.com	vern.ns.cloudflare.com, mona.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.243

NS records: vern.ns.cloudflare.com, mona.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zzfk38.com (unsigned zone)

⏱️ Timing

Total: 163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.38.136, 172.67.223.41`
AAAA	2	`2606:4700:3030::ac43:df29, 2606:4700:3030::6815:2688`
NS	2	`mona.ns.cloudflare.com, vern.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mona.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

zzfk38.com resolves to four IPs: 2606:4700:3030::6815:2688, 2606:4700:3030::ac43:df29, 104.21.38.136 and 172.67.223.41.

Other host names, for instance zg88.cn, app.jog.ai, gunlukyorum.online, cdn.piplos.media and www.teraboxdownloader.pro share IP numbers with zzfk38.com.

Name Servers

zzfk38.com has two name servers: mona.ns.cloudflare.com and vern.ns.cloudflare.com.

zzfk38.com shares the same name server setup as other domains, for example jsfgjcdq.com, hulutan.com, mgl.xyz, szhysyqc.com and bigfiver.com.

zzfk38.com shares some name servers with other domains, for example ecomcircles.com, altindagelektronik.com, sc88.com.de, olivox.ca and 44s44.qzz.io.

These name servers are commonly used together with adam.ns.cloudflare.com and ridge.ns.cloudflare.com.

Host names with six IP numbers: mona.ns.cloudflare.com points to: 2606:4700:50::adf5:3ace, 2803:f800:50::6ca2:c0ce, 2a06:98c1:50::ac40:20ce, 108.162.192.206, 172.64.32.206 and 173.245.58.206; vern.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf3, 2803:f800:50::6ca2:c1f3, 2a06:98c1:50::ac40:21f3, 108.162.193.243, 172.64.33.243 and 173.245.59.243.

zzfk38.com - robtex.com

zzfk38.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

`zzfk38.com`

`com`