🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sendsstack.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:8d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8011^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.0.141^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.17^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`vicky.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c345^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vicky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2345^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vicky.ns.cloudflare.com`
		A	108.162.195.69^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicky.ns.cloudflare.com`
		A	162.159.44.69^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicky.ns.cloudflare.com`
		A	172.64.35.69^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicky.ns.cloudflare.com`
NS	`walk.ns.cloudflare.com`
		A	2606:4700:50::a29f:2680^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c280^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`walk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2280^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`walk.ns.cloudflare.com`
		A	108.162.194.128^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	162.159.38.128^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	172.64.34.128^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.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	2607:f8b0:4004:c2d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ry-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
		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`
		A	192.179.18.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f27.1e100.net`
TXT	`google-site-verification=gNKG-I-liwwdTnRaDa5LT8H-dcYr2-rnFVvhUBz6KEk`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.0.141, 172.67.128.17
		IPv6 hints	2606:4700:3031::6815:8d, 2606:4700:3035::ac43:8011
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com
SOA	`vicky.ns.cloudflare.com`dns@cloudflare.com serial=2412643220

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1788572851

Same first word

sendsstack.co

sendsstack.com

sendsstack.org

Similar names

sendstacks.com

Previous names

Next names

sendstacked.org

sendstars.org

sendsteps.org

sendstrength.org

sendstuffnow.org

sendsure.org

sendsutton.org

sendsync.org

sendt.org

sendtape.org

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sendtastic.org

sendteachersnotguns.org

sendteaching.org

DNS History

7 records (7 active, 0 former)

●NSvicky.ns.cloudflare.com2026-08-29 → 2026-09-05 · 2 obs

● 2026-08-29 06:05:00
● 2026-09-05 02:19:38

●NSwalk.ns.cloudflare.com2026-08-29 → 2026-09-05 · 2 obs

● 2026-08-29 06:05:00
● 2026-09-05 02:19:38

●MXsmtp.google.com2026-08-29 → 2026-09-05 · 2 obs

● 2026-08-29 06:05:00
● 2026-09-05 02:19:38

●A104.21.0.1412026-08-29 → 2026-09-05 · 2 obs

● 2026-08-29 06:05:00
● 2026-09-05 02:19:38

●A172.67.128.172026-08-29 → 2026-09-05 · 2 obs

● 2026-08-29 06:05:00
● 2026-09-05 02:19:38

●A2606:4700:3031::6815:8d2026-08-29 → 2026-09-05 · 2 obs

● 2026-08-29 06:05:00
● 2026-09-05 02:19:38

●A2606:4700:3035::ac43:80112026-08-29 → 2026-09-05 · 2 obs

● 2026-08-29 06:05:00
● 2026-09-05 02:19:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
sendsstack.org	vicky.ns.cloudflare.com, walk.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.128

NS records: vicky.ns.cloudflare.com, walk.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sendsstack.org (unsigned zone)

⏱️ Timing

Total: 861ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.0.141, 172.67.128.17`
AAAA	2	`2606:4700:3035::ac43:8011, 2606:4700:3031::6815:8d`
NS	2	`vicky.ns.cloudflare.com, walk.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=gNKG-I-liwwdTnR, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`vicky.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

sendsstack.org points to the four IP addresses 104.21.0.141, 172.67.128.17, 2606:4700:3031::6815:8d and 2606:4700:3035::ac43:8011.

Two other host names, along with rtphoki88bos.live, zhaohaoquan.com and www.levlane.com, also share IP numbers with sendsstack.org.

Name Servers

DNS delegation for sendsstack.org points to two name servers: vicky.ns.cloudflare.com and walk.ns.cloudflare.com.

sendsstack.org shares its NS records with other domains, for example my24businessboostrpro.com, manual-board-4qp.pages.dev, sendlendyx.com and two others.

At least some of sendsstack.org's name servers are shared with other domains, for example vertexacrypto.com, safetrkpro4.com, reviewgame.org and two more.

These name servers are often deployed together with the name servers diana.ns.cloudflare.com, curt.ns.cloudflare.com, diva.ns.cloudflare.com and suzanne.ns.cloudflare.com.

DNS names with 6 IP addresses:

vicky.ns.cloudflare.com has IP addresses 108.162.195.69, 162.159.44.69 and 172.64.35.69, plus 3 other.

walk.ns.cloudflare.com has IP addresses 108.162.194.128, 162.159.38.128 and 172.64.34.128, plus 3 other.

Mail Servers

The sole mail server for sendsstack.org is smtp.google.com.

Among the domains sharing a mail server setup with sendsstack.org are scottgroves.com, siasef.com, thriftstorecyprus.com and two others.

There is at least a partial MX overlap between sendsstack.org and other domains, including ikebanastudionorma.com, colourqueen.nl, artiss.co and two others.

alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com are mail servers that frequently appear together with these mail servers.

With 9 IP addresses total, smtp.google.com resolves to 142.251.167.26, 142.251.179.26, 173.194.45.27 and 6 others.

sendsstack.org - robtex.com

sendsstack.org

org

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`sendsstack.org`

`org`