4fblock.com - dns.ninja

`4fblock.com`

DNSSEC	⚠️ Not signed
A	50.87.169.177^{🇺🇸 EIGI50.87.0.0/16 Unified Layer}
NS	`jerry.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jerry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jerry.ns.cloudflare.com`
		A	108.162.193.182^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	172.64.33.182^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	173.245.59.182^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
NS	`sonia.ns.cloudflare.com`
		A	2606:4700:50::a29f:26be^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sonia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sonia.ns.cloudflare.com`
		A	108.162.194.190^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonia.ns.cloudflare.com`
		A	162.159.38.190^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonia.ns.cloudflare.com`
		A	172.64.34.190^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonia.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	2607:f8b0:4004:c25::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f27.1e100.net`
		A	2607:f8b0:4004:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
		A	192.178.218.26^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f26.1e100.net`
TXT	`v=spf1 ip4:50.87.169.177 a mx include:websitewelcome.com ~all`
SOA	`jerry.ns.cloudflare.com`dns@cloudflare.com serial=2407970818

`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=1784414747

Same first word

4fblock.com

DNS History

4 records (4 active, 0 former)

●NSjerry.ns.cloudflare.com2026-02-20 → 2026-07-18 · 2 obs

● 2026-02-20 17:34:00
● 2026-07-18 22:56:20

●NSsonia.ns.cloudflare.com2026-02-20 → 2026-07-18 · 2 obs

● 2026-02-20 17:34:00
● 2026-07-18 22:56:20

●MXsmtp.google.com2026-02-20 → 2026-07-18 · 2 obs

● 2026-02-20 17:34:00
● 2026-07-18 22:56:20

●A50.87.169.1772026-02-20 → 2026-07-18 · 2 obs

● 2026-02-20 17:34:00
● 2026-07-18 22:56:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
4fblock.com	jerry.ns.cloudflare.com, sonia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.190

NS records: jerry.ns.cloudflare.com, sonia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4fblock.com (unsigned zone)

⏱️ Timing

Total: 160ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.87.169.177`
NS	2	`jerry.ns.cloudflare.com, sonia.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`v=spf1 ip4:50.87.169.177 a mx include:we`
SOA	1	`jerry.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

4fblock.com points to a single IP number: 50.87.169.177.

Additional host names — mail.tennesseedonkeys.com, mail.news-net.net, mail.olicon.ph and two others — share IP numbers with 4fblock.com.

Name Servers

The NS records for 4fblock.com delegate to jerry.ns.cloudflare.com and sonia.ns.cloudflare.com.

4fblock.com shares its name server setup with other domains, including syserror.co.uk, innovit.net, dev-null.co.uk and two others.

At least some of 4fblock.com's name servers are shared with other domains, for example riioduwmim.com, lng-access-neu-94423.com, mihoor.com and two more.

These name servers tend to be used in conjunction with the name servers adam.ns.cloudflare.com.

Host names with 6 IP numbers:

jerry.ns.cloudflare.com maps to 108.162.193.182, 172.64.33.182, 173.245.59.182 and 3 additional IP addresses.

sonia.ns.cloudflare.com maps to 108.162.194.190, 162.159.38.190, 172.64.34.190 and 3 additional IP addresses.

Mail Servers

4fblock.com has one mail server: smtp.google.com.

4fblock.com shares the same mail server setup as other domains, including gvpartners.net, accessreddit.info, audentio.net and two others.

4fblock.com shares mail servers — at least in part — with other domains, including classhubedu.com, nadirsolutions.com, rigexpert.com and two others.

These mail servers are frequently used alongside the mail servers aspmx.l.google.com, alt2.aspmx.l.google.com and alt4.aspmx.l.google.com, plus two others.

smtp.google.com points to 9 IP numbers: 64.233.180.26, 64.233.180.27, 173.194.45.26 and 6 other.