sendmark.com - dns.ninja

`sendmark.com`

DNSSEC	⚠️ Not signed
NS	`alan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b39^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c139^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2139^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alan.ns.cloudflare.com`
		A	108.162.193.57^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	172.64.33.57^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	173.245.59.57^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
NS	`kim.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kim.ns.cloudflare.com`
		A	108.162.192.126^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	172.64.32.126^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	173.245.58.126^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.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	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=qbDGaYDW_Dx220qoK6rr1eJnZIocWuTHxjwd_ImpVMA`
TXT	`paddle-verification=bbdb77f0`
TXT	`v=spf1 include:_spf.google.com -all`
SOA	`alan.ns.cloudflare.com`dns@cloudflare.com serial=2405873998

`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=1782090230

Same first word

sendmark.io

sendmark.net

sendmark.com

Similar names

DNS History

29 records (7 active, 22 former)

●NSalan.ns.cloudflare.com2026-03-24 → 2026-06-22 · 3 obs

○ 2017-04-10 18:39:28
● 2026-03-24 16:37:30
● 2026-06-22 01:27:08

●NSkim.ns.cloudflare.com2026-03-24 → 2026-06-22 · 3 obs

○ 2017-04-10 18:39:28
● 2026-03-24 16:37:30
● 2026-06-22 01:27:08

○NSns1.namebrightdns.com2015-05-07 → 2017-04-10 · 7 obs

● 2015-05-07 14:45:00
● 2015-10-15 00:26:18
○ 2015-12-18 17:52:08
● 2016-03-22 14:04:18
● 2017-04-10 18:39:28
○ 2026-03-24 16:37:30
○ 2026-06-22 01:27:08

○NSns2.namebrightdns.com2015-10-15 → 2017-04-10 · 7 obs

○ 2015-05-07 14:45:00
● 2015-10-15 00:26:18
○ 2015-12-18 17:52:08
● 2016-03-22 14:04:18
● 2017-04-10 18:39:28
○ 2026-03-24 16:37:30
○ 2026-06-22 01:27:08

○NSnsg1.namebrightdns.com2015-05-07 → 2015-12-18 · 5 obs

● 2015-05-07 14:45:00
○ 2015-10-15 00:26:18
● 2015-12-18 17:52:08
○ 2016-03-22 14:04:18
○ 2026-06-22 01:27:08

○NSnsg2.namebrightdns.com2015-05-07 → 2015-12-18 · 5 obs

● 2015-05-07 14:45:00
○ 2015-10-15 00:26:18
● 2015-12-18 17:52:08
○ 2016-03-22 14:04:18
○ 2026-06-22 01:27:08

●MXalt1.aspmx.l.google.com2026-03-24 → 2026-06-22 · 3 obs

○ 2015-10-15 00:26:18
● 2026-03-24 16:37:30
● 2026-06-22 01:27:08

●MXalt2.aspmx.l.google.com2026-03-24 → 2026-06-22 · 3 obs

○ 2015-10-15 00:26:18
● 2026-03-24 16:37:30
● 2026-06-22 01:27:08

●MXalt3.aspmx.l.google.com2026-03-24 → 2026-06-22 · 3 obs

○ 2015-10-15 00:26:18
● 2026-03-24 16:37:30
● 2026-06-22 01:27:08

●MXalt4.aspmx.l.google.com2026-03-24 → 2026-06-22 · 3 obs

○ 2015-10-15 00:26:18
● 2026-03-24 16:37:30
● 2026-06-22 01:27:08

○MXanmail.namebrightmail.com2015-05-07 → 2015-05-07 · 3 obs

● 2015-05-07 14:45:00
○ 2015-10-15 00:26:18
○ 2026-06-22 01:27:08

●MXaspmx.l.google.com2026-03-24 → 2026-06-22 · 3 obs

○ 2015-10-15 00:26:18
● 2026-03-24 16:37:30
● 2026-06-22 01:27:08

○A107.23.160.2182015-12-18 → 2015-12-18 · 4 obs

○ 2015-10-15 00:26:18
● 2015-12-18 17:52:08
○ 2016-03-22 14:04:18
○ 2026-06-22 01:27:08

○A107.23.198.2402016-09-07 → 2016-09-07 · 4 obs

○ 2016-03-22 14:04:18
● 2016-09-07 17:04:52
○ 2017-04-10 18:39:28
○ 2026-06-22 01:27:08

○A52.204.129.222017-04-10 → 2017-04-10 · 4 obs

○ 2016-09-07 17:04:52
● 2017-04-10 18:39:28
○ 2026-03-24 16:37:30
○ 2026-06-22 01:27:08

○A52.206.43.2342016-09-07 → 2016-09-07 · 4 obs

○ 2016-03-22 14:04:18
● 2016-09-07 17:04:52
○ 2017-04-10 18:39:28
○ 2026-06-22 01:27:08

○A52.21.180.2332016-03-22 → 2016-03-22 · 4 obs

○ 2015-12-18 17:52:08
● 2016-03-22 14:04:18
○ 2016-09-07 17:04:52
○ 2026-06-22 01:27:08

○A52.3.120.902016-03-22 → 2016-03-22 · 4 obs

○ 2015-12-18 17:52:08
● 2016-03-22 14:04:18
○ 2016-09-07 17:04:52
○ 2026-06-22 01:27:08

○A52.4.72.1372016-09-07 → 2016-09-07 · 4 obs

○ 2016-03-22 14:04:18
● 2016-09-07 17:04:52
○ 2017-04-10 18:39:28
○ 2026-06-22 01:27:08

○A54.164.238.1822015-05-07 → 2015-05-07 · 3 obs

● 2015-05-07 14:45:00
○ 2026-03-24 16:37:30
○ 2026-06-22 01:27:08

○A54.174.31.2542015-10-15 → 2015-10-15 · 4 obs

○ 2015-05-07 14:45:00
● 2015-10-15 00:26:18
○ 2015-12-18 17:52:08
○ 2026-06-22 01:27:08

○A54.208.74.2152015-10-15 → 2015-10-15 · 4 obs

○ 2015-05-07 14:45:00
● 2015-10-15 00:26:18
○ 2015-12-18 17:52:08
○ 2026-06-22 01:27:08

○A54.209.90.812015-12-18 → 2015-12-18 · 4 obs

○ 2015-10-15 00:26:18
● 2015-12-18 17:52:08
○ 2016-03-22 14:04:18
○ 2026-06-22 01:27:08

○A54.210.199.832015-05-07 → 2015-05-07 · 3 obs

● 2015-05-07 14:45:00
○ 2026-03-24 16:37:30
○ 2026-06-22 01:27:08

○A54.210.33.1902016-09-07 → 2016-09-07 · 4 obs

○ 2016-03-22 14:04:18
● 2016-09-07 17:04:52
○ 2017-04-10 18:39:28
○ 2026-06-22 01:27:08

○A54.236.123.2242016-09-07 → 2016-09-07 · 4 obs

○ 2016-03-22 14:04:18
● 2016-09-07 17:04:52
○ 2017-04-10 18:39:28
○ 2026-06-22 01:27:08

○A54.85.127.702017-04-10 → 2017-04-10 · 4 obs

○ 2016-09-07 17:04:52
● 2017-04-10 18:39:28
○ 2026-03-24 16:37:30
○ 2026-06-22 01:27:08

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-05-07 → 2016-09-07 · 4 obs

● 2015-05-07 14:45:00
● 2016-09-07 17:04:52
○ 2017-04-10 18:39:28
○ 2026-06-22 01:27:08

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-04-10 → 2017-04-10 · 4 obs

○ 2016-09-07 17:04:52
● 2017-04-10 18:39:28
○ 2026-03-24 16:37:30
○ 2026-06-22 01:27:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sendmark.com	kim.ns.cloudflare.com, alan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.57

NS records: kim.ns.cloudflare.com, alan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sendmark.com (unsigned zone)

⏱️ Timing

Total: 425ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`alan.ns.cloudflare.com, kim.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=qbDGaYDW_Dx220q, paddle-verification=bbdb77f0...`
SOA	1	`alan.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

DNS delegation for sendmark.com points to two name servers: alan.ns.cloudflare.com and kim.ns.cloudflare.com.

sendmark.com shares its NS records with other domains, for example logicware.com.br, fax-senden.de, logycware.com and two others.

There is at least partial name server overlap between sendmark.com and other domains — aryztacareers.com, sta-sail.com, awhardy.com and two more among them.

The name servers casey.ns.cloudflare.com, walt.ns.cloudflare.com and zita.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

alan.ns.cloudflare.com has IP addresses 108.162.193.57, 172.64.33.57 and 173.245.59.57, plus 3 other.

kim.ns.cloudflare.com has IP addresses 108.162.192.126, 172.64.32.126 and 173.245.58.126, plus 3 other.

Mail Servers

Five mail servers handle sendmark.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between sendmark.com and other domains, including ns500758.ns500698.ns500698.ns500698.ns500735.ns500735.ns500698.ns500736.ns500576.ns500698.ns500576.ns500686.ns500619.ns500576.trackreceptor.com, ns500758.ns500698.ns500698.ns500698.ns500758.ns500735.ns500698.ns500698.ns500735.ns500735.ns500736.ns500708.ns500576.ns500686.ns500686.ns500619.ns500619.trackreceptor.com, ns500671.ns500731.ns500731.ns500704.ns500704.ns500671.ns500742.ns500291.ns500291.ns500649.ns500666.ns500653.ns500153.tenderladiesbz.com and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com has two IP addresses: 172.253.115.27 and 2607:f8b0:4004:c23::1b.

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: 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.