postclick.com - dns.ninja

`postclick.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1b6f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:a922^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.111^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.34^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`burt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`burt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`burt.ns.cloudflare.com`
		A	108.162.193.79^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	172.64.33.79^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	173.245.59.79^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
NS	`lucy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c085^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lucy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2085^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lucy.ns.cloudflare.com`
		A	108.162.192.133^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	172.64.32.133^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	173.245.58.133^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c25::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f26.1e100.net`
		A	192.178.218.26^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-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	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.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::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`1password-site-verification=JX4DM673CBFE7BV3XPVFW3PLOA`
TXT	`google-site-verification=-0Fghw4s-aQdtOXnwUVUhyHNrwqLQ1K-jYkslYjWhX8`
TXT	`google-site-verification=GnMk2ZV-RYaz40bsXPro9vuTidhSiSCVbZtZwf57ddM`
TXT	`google-site-verification=HIfocnCJFtbq_1l1rRaTuYUUQ_nYeLpfiEYIp4tXX6c`
TXT	`loom-site-verification=7940d0dd005849688c4d39df42e6d1b3`
TXT	`miro-verification=a55a2157c924a21570e702ea2a71ea5c117badf7`
TXT	`v=spf1 include:_spf.google.com include:mail.zendesk.com include:_spf.accelo.c...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.27.111, 172.67.169.34
		IPv6 hints	2606:4700:3031::6815:1b6f, 2606:4700:3034::ac43:a922
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOA	`burt.ns.cloudflare.com`dns@cloudflare.com serial=2405095080

`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=1782585640

⚠️ On DNS blocklist: ultimate

Subdomains

www.postclick.com

Same first word

postclick.co

postclick.com

postclick.ru

postclick.net

Similar names

DNS History

16 records (11 active, 5 former)

●NSburt.ns.cloudflare.com2026-02-20 → 2026-06-27 · 3 obs

○ 2017-03-28 15:47:48
● 2026-02-20 11:04:32
● 2026-06-27 18:52:26

●NSlucy.ns.cloudflare.com2026-02-20 → 2026-06-27 · 3 obs

○ 2017-03-28 15:47:48
● 2026-02-20 11:04:32
● 2026-06-27 18:52:26

○NSns1.above.com2017-03-28 → 2017-03-28 · 3 obs

● 2017-03-28 15:47:48
○ 2026-02-20 11:04:32
○ 2026-06-27 18:52:26

○NSns2.above.com2017-03-28 → 2017-03-28 · 3 obs

● 2017-03-28 15:47:48
○ 2026-02-20 11:04:32
○ 2026-06-27 18:52:26

●MXalt1.aspmx.l.google.com2026-02-20 → 2026-06-27 · 3 obs

○ 2017-03-28 15:47:48
● 2026-02-20 11:04:32
● 2026-06-27 18:52:26

●MXalt2.aspmx.l.google.com2026-02-20 → 2026-06-27 · 3 obs

○ 2017-03-28 15:47:48
● 2026-02-20 11:04:32
● 2026-06-27 18:52:26

●MXalt3.aspmx.l.google.com2026-02-20 → 2026-06-27 · 3 obs

○ 2017-03-28 15:47:48
● 2026-02-20 11:04:32
● 2026-06-27 18:52:26

●MXalt4.aspmx.l.google.com2026-02-20 → 2026-06-27 · 3 obs

○ 2017-03-28 15:47:48
● 2026-02-20 11:04:32
● 2026-06-27 18:52:26

●MXaspmx.l.google.com2026-02-20 → 2026-06-27 · 3 obs

○ 2017-03-28 15:47:48
● 2026-02-20 11:04:32
● 2026-06-27 18:52:26

○MXmx92.m1bp.com2017-03-28 → 2017-03-28 · 3 obs

● 2017-03-28 15:47:48
○ 2026-02-20 11:04:32
○ 2026-06-27 18:52:26

○MXmx92.mb5p.com2017-03-28 → 2017-03-28 · 3 obs

● 2017-03-28 15:47:48
○ 2026-02-20 11:04:32
○ 2026-06-27 18:52:26

○A103.224.182.2442017-03-28 → 2017-03-28 · 3 obs

● 2017-03-28 15:47:48
○ 2026-02-20 11:04:32
○ 2026-06-27 18:52:26

●A104.21.27.1112026-02-20 → 2026-06-27 · 3 obs

○ 2017-03-28 15:47:48
● 2026-02-20 11:04:32
● 2026-06-27 18:52:26

●A172.67.169.342026-02-20 → 2026-06-27 · 3 obs

○ 2017-03-28 15:47:48
● 2026-02-20 11:04:32
● 2026-06-27 18:52:26

●A2606:4700:3031::6815:1b6f2026-02-20 → 2026-06-27 · 3 obs

○ 2017-03-28 15:47:48
● 2026-02-20 11:04:32
● 2026-06-27 18:52:26

●A2606:4700:3034::ac43:a9222026-02-20 → 2026-06-27 · 3 obs

○ 2017-03-28 15:47:48
● 2026-02-20 11:04:32
● 2026-06-27 18:52:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
postclick.com	lucy.ns.cloudflare.com, burt.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.79

NS records: lucy.ns.cloudflare.com, burt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postclick.com (unsigned zone)

⏱️ Timing

Total: 348ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.169.34, 104.21.27.111`
AAAA	2	`2606:4700:3034::ac43:a922, 2606:4700:3031::6815:1b6f`
NS	2	`burt.ns.cloudflare.com, lucy.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	7	`1password-site-verification=JX4DM673CBFE, google-site-verification=-0Fghw4s-aQdtOX...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`burt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

postclick.com is the parent zone for www.postclick.com.

IP Addresses

postclick.com has four IP addresses: 104.21.27.111, 172.67.169.34, 2606:4700:3031::6815:1b6f and 2606:4700:3034::ac43:a922.

apgfcu.services, nexus360capital.click, www.grandriverrafting.ca plus two other host names have IP numbers in common with postclick.com.

Name Servers

postclick.com uses two name servers for its delegation: burt.ns.cloudflare.com and lucy.ns.cloudflare.com.

The name server configuration of postclick.com is shared with other domains, for instance locatebuyersagency.com.au, treasurehunters.co.za, pilue.co.uk and two others.

postclick.com partially shares its NS delegation with several other domains, including chestercharge.com, wildboxproductions.com, coastaffiliates.com and two others.

These name servers regularly co-occur with the name servers cody.ns.cloudflare.com, apollo.ns.cloudflare.com and arya.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname burt.ns.cloudflare.com directs to 108.162.193.79, 172.64.33.79 and 173.245.59.79 along with 3 other IP addresses.

Hostname lucy.ns.cloudflare.com directs to 108.162.192.133, 172.64.32.133 and 173.245.58.133 along with 3 other IP addresses.

Mail Servers

Mail for postclick.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by postclick.com are shared with other domains: teterum.es, prestarza.com, canadianshockey.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com directs traffic to 192.178.218.26 and 2607:f8b0:4004:c25::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1a.