`fzwb.net`

DNSSEC	⚠️ Not signed
NS	`brenda.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brenda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brenda.ns.cloudflare.com`
		A	108.162.192.77^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	172.64.32.77^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	173.245.58.77^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
NS	`jason.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jason.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jason.ns.cloudflare.com`
		A	108.162.193.179^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	172.64.33.179^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	173.245.59.179^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=516ead9158b9f1dcedfccb7332003f71258841b0`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
SOA	`brenda.ns.cloudflare.com`dns@cloudflare.com serial=2408811459

`net`

	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=1784349512

Same first word

fzwb.net

Similar names

bwzf.com

wzbf.de

zbwf.com.cn

bfwz.net

zwbf.com

bfwz.com

fbzw.de

fwzb.cn

bwzf.cn

zbfw.com

fbwz.com

wzbf.com

bfwz.ch

wbfz.com

bfwz.cn

bfzw.cc

wzfb.cn

fbwz.net

zbwf.net

fwzb.de

bzfw.org.cn

wzfb.de

wzfb.com

fwbz.de

DNS History

9 records (4 active, 5 former)

●NSbrenda.ns.cloudflare.com2026-07-04 → 2026-07-18 · 3 obs

○ 2017-12-18 18:04:18
● 2026-07-04 18:55:44
● 2026-07-18 04:46:08

○NSdns1.hichina.com2017-12-18 → 2017-12-18 · 4 obs

○ 2016-11-27 07:58:12
● 2017-12-18 18:04:18
○ 2026-07-04 18:55:44
○ 2026-07-18 04:46:08

○NSdns2.hichina.com2017-12-18 → 2017-12-18 · 4 obs

○ 2016-11-27 07:58:12
● 2017-12-18 18:04:18
○ 2026-07-04 18:55:44
○ 2026-07-18 04:46:08

○NSdns7.hichina.com2015-06-16 → 2016-11-27 · 4 obs

● 2015-06-16 16:40:04
● 2016-11-27 07:58:12
○ 2017-12-18 18:04:18
○ 2026-07-18 04:46:08

○NSdns8.hichina.com2015-06-16 → 2016-11-27 · 4 obs

● 2015-06-16 16:40:04
● 2016-11-27 07:58:12
○ 2017-12-18 18:04:18
○ 2026-07-18 04:46:08

●NSjason.ns.cloudflare.com2026-07-04 → 2026-07-18 · 3 obs

○ 2017-12-18 18:04:18
● 2026-07-04 18:55:44
● 2026-07-18 04:46:08

●MXmail.protonmail.ch2026-07-04 → 2026-07-18 · 2 obs

● 2026-07-04 18:55:44
● 2026-07-18 04:46:08

●MXmailsec.protonmail.ch2026-07-04 → 2026-07-18 · 2 obs

● 2026-07-04 18:55:44
● 2026-07-18 04:46:08

○A47.89.58.322017-12-18 → 2017-12-18 · 3 obs

● 2017-12-18 18:04:18
○ 2026-07-04 18:55:44
○ 2026-07-18 04:46:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
fzwb.net	brenda.ns.cloudflare.com, jason.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.77

NS records: brenda.ns.cloudflare.com, jason.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fzwb.net (unsigned zone)

⏱️ Timing

Total: 285ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`brenda.ns.cloudflare.com, jason.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=516ead9158b9f1dc, v=spf1 include:_spf.protonmail.ch ~all`
SOA	1	`brenda.ns.cloudflare.com dns.cloudflare.`

Analysis

Name Servers

fzwb.net uses two name servers for its delegation: brenda.ns.cloudflare.com and jason.ns.cloudflare.com.

fzwb.net uses the same name servers as several other domains — among them 5starmovers.net, lilithbio.com, mega-moolah-play.com and two more.

The name servers of fzwb.net overlap at least partially with those of other domains — among them rans88link.com, vortexa-dvisory.forum, quantum2025gr-oup.click and two more.

The name servers magdalena.ns.cloudflare.com, hans.ns.cloudflare.com and teresa.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

Hostname brenda.ns.cloudflare.com directs to 108.162.192.77, 172.64.32.77 and 173.245.58.77 along with 3 other IP addresses.

Hostname jason.ns.cloudflare.com directs to 108.162.193.179, 172.64.33.179 and 173.245.59.179 along with 3 other IP addresses.

Mail Servers

Mail for fzwb.net is handled by two mail servers — mail.protonmail.ch and mailsec.protonmail.ch.

fzwb.net uses an identical mail server configuration to several other domains — among them active-kids.de, jma3.net, freighthouse.io and two more.

fzwb.net has at least partial mail server overlap with other domains such as fairlay.com, sparrevohn.net, polabs.net and two more.

Both mail.protonmail.ch and mailsec.protonmail.ch point to three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128, while mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

fzwb.net - robtex.com

fzwb.net

net