`cardsforfeedback.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:cfa4^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:55a3^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.163^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.207.164^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fish.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26fc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fish.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fish.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fish.ns.cloudflare.com`
		A	108.162.194.252^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fish.ns.cloudflare.com`
		A	162.159.38.252^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fish.ns.cloudflare.com`
		A	172.64.34.252^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fish.ns.cloudflare.com`
NS	`rodrigo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c4e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rodrigo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rodrigo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rodrigo.ns.cloudflare.com`
		A	108.162.195.78^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rodrigo.ns.cloudflare.com`
		A	162.159.44.78^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rodrigo.ns.cloudflare.com`
		A	172.64.35.78^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rodrigo.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
TXT	`google-site-verification=F_xw(0x534558)Vdu7kn_bsnGAvEqyY-F-kOUcT1ceIUb8Uj0A`
TXT	`v=spf1 include:spf_234mailvio.ourmailsender.com include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.163, 172.67.207.164
		IPv6 hints	2606:4700:3032::ac43:cfa4, 2606:4700:3035::6815:55a3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=1, name=cloudflare-ech.com
SOA	`fish.ns.cloudflare.com`dns@cloudflare.com serial=2409350613

`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=1784128477

Same first word

cardsforfeedback.com

cardsforfeedback.net

DNS History

9 records (7 active, 2 former)

●NSfish.ns.cloudflare.com2026-05-25 → 2026-07-15 · 2 obs

● 2026-05-25 21:13:00
● 2026-07-15 15:19:02

●NSrodrigo.ns.cloudflare.com2026-05-25 → 2026-07-15 · 2 obs

● 2026-05-25 21:13:00
● 2026-07-15 15:19:02

●MXsmtp.google.com2026-06-12 → 2026-07-15 · 2 obs

● 2026-06-12 17:11:08
● 2026-07-15 15:19:02

●A104.21.85.1632026-05-25 → 2026-07-15 · 2 obs

● 2026-05-25 21:13:00
● 2026-07-15 15:19:02

●A172.67.207.1642026-05-25 → 2026-07-15 · 2 obs

● 2026-05-25 21:13:00
● 2026-07-15 15:19:02

●A2606:4700:3032::ac43:cfa42026-06-30 → 2026-07-15 · 3 obs

○ 2026-06-13 03:09:08
● 2026-06-30 11:47:30
● 2026-07-15 15:19:02

○A2606:4700:3034::6815:55a32026-05-25 → 2026-06-13 · 4 obs

● 2026-05-25 21:13:00
● 2026-06-13 03:09:08
○ 2026-06-30 11:47:30
○ 2026-07-15 15:19:02

●A2606:4700:3035::6815:55a32026-06-30 → 2026-07-15 · 3 obs

○ 2026-06-13 03:09:08
● 2026-06-30 11:47:30
● 2026-07-15 15:19:02

○A2606:4700:3035::ac43:cfa42026-05-25 → 2026-06-13 · 4 obs

● 2026-05-25 21:13:00
● 2026-06-13 03:09:08
○ 2026-06-30 11:47:30
○ 2026-07-15 15:19:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
cardsforfeedback.net	fish.ns.cloudflare.com, rodrigo.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.252

NS records: fish.ns.cloudflare.com, rodrigo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cardsforfeedback.net (unsigned zone)

⏱️ Timing

Total: 1349ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.207.164, 104.21.85.163`
AAAA	2	`2606:4700:3032::ac43:cfa4, 2606:4700:3035::6815:55a3`
NS	2	`fish.ns.cloudflare.com, rodrigo.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=F_xw(0x534558)Vdu7kn_b, v=spf1 include:spf_234mailvio.ourmailsen`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fish.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

cardsforfeedback.net points to the four IP addresses 104.21.85.163, 172.67.207.164, 2606:4700:3032::ac43:cfa4 and 2606:4700:3035::6815:55a3.

Two other host names, along with shreveportbusinessphonesystems.com, www.smartservice.co.id and kilobyte.hu, also share IP numbers with cardsforfeedback.net.

Name Servers

cardsforfeedback.net is served by two delegated name servers, fish.ns.cloudflare.com and rodrigo.ns.cloudflare.com.

cardsforfeedback.net shares its NS records with other domains, for example thepropaganda.com, itrust-digital.com, digiprints.gr and two others.

There is at least partial name server overlap between cardsforfeedback.net and other domains — hippiester.com, wstaff.net, sekolahuji.com and two more among them.

These name servers tend to appear in combination with the name servers gabe.ns.cloudflare.com, monroe.ns.cloudflare.com, nikon.ns.cloudflare.com and malcolm.ns.cloudflare.com.

DNS names with 6 IP addresses:

fish.ns.cloudflare.com carries IP addresses 108.162.194.252, 162.159.38.252 and 172.64.34.252, with 3 other addresses beyond those.

rodrigo.ns.cloudflare.com carries IP addresses 108.162.195.78, 162.159.44.78 and 172.64.35.78, with 3 other addresses beyond those.

Mail Servers

The sole mail server for cardsforfeedback.net is smtp.google.com.

Among the domains sharing a mail server setup with cardsforfeedback.net are lab-sb.com, bankgpt.ai, fitzgeraldresearch.com and two others.

There is at least a partial MX overlap between cardsforfeedback.net and other domains, including sweetcupgelato.com, theatlas.com, carlsonscale.com and two others.

These mail servers frequently co-occur with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

With 9 IP addresses total, smtp.google.com resolves to 142.251.163.26, 142.251.163.27, 172.253.115.26 and 6 others.

cardsforfeedback.net - robtex.com