freebuffer.com - dns.ninja

`freebuffer.com`

DNSSEC	⚠️ Not signed
NS	`amir.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amir.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amir.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amir.ns.cloudflare.com`
		A	108.162.193.62^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amir.ns.cloudflare.com`
		A	172.64.33.62^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amir.ns.cloudflare.com`
		A	173.245.59.62^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amir.ns.cloudflare.com`
NS	`uma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c092^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`uma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2092^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`uma.ns.cloudflare.com`
		A	108.162.192.146^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	172.64.32.146^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	173.245.58.146^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	192.179.18.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
SOA	`amir.ns.cloudflare.com`dns@cloudflare.com serial=2410827817

`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=1786135854

Subdomains

dev.freebuffer.com

mail.freebuffer.com

Same first word

freebuffer.com

DNS History

10 records (7 active, 3 former)

●NSamir.ns.cloudflare.com2026-05-23 → 2026-08-07 · 3 obs

○ 2017-04-10 18:50:08
● 2026-05-23 20:54:46
● 2026-08-07 21:15:14

○NSns1.freedns.si2015-07-21 → 2017-04-10 · 4 obs

● 2015-07-21 06:31:26
● 2017-04-10 18:50:08
○ 2026-05-23 20:54:46
○ 2026-08-07 21:15:14

○NSns2.freedns.si2015-07-21 → 2017-04-10 · 4 obs

● 2015-07-21 06:31:26
● 2017-04-10 18:50:08
○ 2026-05-23 20:54:46
○ 2026-08-07 21:15:14

○NSns3.freedns.si2015-07-21 → 2017-04-10 · 4 obs

● 2015-07-21 06:31:26
● 2017-04-10 18:50:08
○ 2026-05-23 20:54:46
○ 2026-08-07 21:15:14

●NSuma.ns.cloudflare.com2026-05-23 → 2026-08-07 · 3 obs

○ 2017-04-10 18:50:08
● 2026-05-23 20:54:46
● 2026-08-07 21:15:14

●MXalt1.aspmx.l.google.com2015-07-21 → 2026-08-07 · 2 obs

● 2015-07-21 06:31:26
● 2026-08-07 21:15:14

●MXalt2.aspmx.l.google.com2015-07-21 → 2026-08-07 · 2 obs

● 2015-07-21 06:31:26
● 2026-08-07 21:15:14

●MXaspmx.l.google.com2015-07-21 → 2026-08-07 · 2 obs

● 2015-07-21 06:31:26
● 2026-08-07 21:15:14

●MXaspmx2.googlemail.com2015-07-21 → 2026-08-07 · 2 obs

● 2015-07-21 06:31:26
● 2026-08-07 21:15:14

●MXaspmx3.googlemail.com2015-07-21 → 2026-08-07 · 2 obs

● 2015-07-21 06:31:26
● 2026-08-07 21:15:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net...	-
freebuffer.com	uma.ns.cloudflare.com, amir.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.62

NS records: uma.ns.cloudflare.com, amir.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for freebuffer.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`amir.ns.cloudflare.com, uma.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
SOA	1	`amir.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

freebuffer.com serves as the parent of dev.freebuffer.com and mail.freebuffer.com.

Name Servers

DNS delegation for freebuffer.com points to two name servers: amir.ns.cloudflare.com and uma.ns.cloudflare.com.

The name server configuration of freebuffer.com is shared with other domains, for instance xutoptop.vn, blockonetech.com.sg, paudelmadhav.com.np and two others.

At least some of freebuffer.com's name servers are shared with other domains, for example metashare.us, benns.com, poparmy.com and two more.

Hosts with 6 IP addresses each:

amir.ns.cloudflare.com has IP addresses 108.162.193.62, 172.64.33.62 and 173.245.59.62, plus 3 other.

uma.ns.cloudflare.com has IP addresses 108.162.192.146, 172.64.32.146 and 173.245.58.146, plus 3 other.

Mail Servers

freebuffer.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

At least some of the mail servers used by freebuffer.com are shared with other domains: doublecat.com, ns500698.ns500759.ns500698.ns500735.ns500735.ns500735.ns500735.ns500698.ns500736.ns500576.ns500698.ns500652.ns500619.ns500576.trackreceptor.com, ns500599.ns500737.ns500737.ns500737.ns500724.ns500737.ns500737.ns500599.ns500599.ns500599.ns500737.ns500697.ns500583.ns500599.ns500583.yummyflingsfinder.com and two others among them.

These mail servers are often deployed together with alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx2.googlemail.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com has two IP addresses: 192.179.18.26 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

Host names pointing to 2800:3f0:4003:c0f::1b IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names pointing to 2a00:1450:400b:c02::1a IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.