socialknowledge.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`socialknowledge.com`

DNSSEC	⚠️ Not signed
A	104.26.6.190^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.7.190^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.71.68^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coco.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c068^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coco.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2068^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coco.ns.cloudflare.com`
		A	108.162.192.104^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	172.64.32.104^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	173.245.58.104^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
NS	`terry.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`terry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`terry.ns.cloudflare.com`
		A	108.162.193.237^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terry.ns.cloudflare.com`
		A	172.64.33.237^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terry.ns.cloudflare.com`
		A	173.245.59.237^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terry.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-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`
MX	`aspmx4.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`aspmx5.googlemail.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	`figma-domain-verification=7207e8082e6144e95b49bef75efdaacbeb470dc7a6001dbf61c...`
TXT	`google-site-verification=GMnLP14ll5mrLDKsIxemA-EWSjvOTXTWOh1E4c3SVNI`
TXT	`google-site-verification=Zgs35EREB9XLTuFvdjxf1KGIdkXQ4hQCBg3sjuIEyFU`
TXT	`openai-domain-verification=dv-szmlh4Yo2xVtHgItfiDZ9gBc`
TXT	`spf2.0/mfrom,pra include:spf.criticalimpactinc.com include:_spf.google.com ~all`
TXT	`v=spf1 include:spf.criticalimpactinc.com include:_spf.smtp.com include:mail.z...`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.6.190, 104.26.7.190, 172.67.71.68
SOA	`coco.ns.cloudflare.com`dns@cloudflare.com serial=2412149522

`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=1786779129

Subdomains

misc1.socialknowledge.com

www.socialknowledge.com

newsletters.socialknowledge.com

marine-db1.socialknowledge.com

delivery.socialknowledge.com

cdn.socialknowledge.com

rv1.socialknowledge.com

marine1.socialknowledge.com

Same first word

socialknowledge.com

socialknowledge.net

socialknowledge.xyz

DNS History

22 records (12 active, 10 former)

●NScoco.ns.cloudflare.com2016-02-09 → 2026-08-15 · 3 obs

○ 2015-11-16 06:04:24
● 2016-02-09 20:43:22
● 2026-08-15 07:40:32

○NSdns1.easydns.com2015-07-15 → 2015-11-16 · 4 obs

● 2015-07-15 06:47:26
● 2015-11-16 06:04:24
○ 2016-02-09 20:43:22
○ 2026-08-15 07:40:32

○NSdns2.easydns.net2015-07-15 → 2015-11-16 · 4 obs

● 2015-07-15 06:47:26
● 2015-11-16 06:04:24
○ 2016-02-09 20:43:22
○ 2026-08-15 07:40:32

○NSdns3.easydns.ca2015-07-15 → 2015-11-16 · 4 obs

● 2015-07-15 06:47:26
● 2015-11-16 06:04:24
○ 2016-02-09 20:43:22
○ 2026-08-15 07:40:32

●NSterry.ns.cloudflare.com2016-02-09 → 2026-08-15 · 3 obs

○ 2015-11-16 06:04:24
● 2016-02-09 20:43:22
● 2026-08-15 07:40:32

●MXalt1.aspmx.l.google.com2015-07-15 → 2026-08-15 · 2 obs

● 2015-07-15 06:47:26
● 2026-08-15 07:40:32

●MXalt2.aspmx.l.google.com2015-07-15 → 2026-08-15 · 2 obs

● 2015-07-15 06:47:26
● 2026-08-15 07:40:32

●MXaspmx.l.google.com2015-07-15 → 2026-08-15 · 2 obs

● 2015-07-15 06:47:26
● 2026-08-15 07:40:32

●MXaspmx2.googlemail.com2015-07-15 → 2026-08-15 · 2 obs

● 2015-07-15 06:47:26
● 2026-08-15 07:40:32

●MXaspmx3.googlemail.com2015-07-15 → 2026-08-15 · 2 obs

● 2015-07-15 06:47:26
● 2026-08-15 07:40:32

●MXaspmx4.googlemail.com2015-07-15 → 2026-08-15 · 2 obs

● 2015-07-15 06:47:26
● 2026-08-15 07:40:32

●MXaspmx5.googlemail.com2015-07-15 → 2026-08-15 · 2 obs

● 2015-07-15 06:47:26
● 2026-08-15 07:40:32

○A104.237.136.372015-07-15 → 2015-11-16 · 4 obs

● 2015-07-15 06:47:26
● 2015-11-16 06:04:24
○ 2016-02-09 20:43:22
○ 2026-08-15 07:40:32

○A104.25.62.172016-02-09 → 2017-03-16 · 5 obs

○ 2015-11-16 06:04:24
● 2016-02-09 20:43:22
● 2017-03-16 00:23:56
○ 2019-12-24 19:29:12
○ 2026-08-15 07:40:32

○A104.25.63.172016-02-09 → 2017-03-16 · 5 obs

○ 2015-11-16 06:04:24
● 2016-02-09 20:43:22
● 2017-03-16 00:23:56
○ 2019-12-24 19:29:12
○ 2026-08-15 07:40:32

●A104.26.6.1902019-12-24 → 2026-08-15 · 3 obs

○ 2017-03-16 00:23:56
● 2019-12-24 19:29:12
● 2026-08-15 07:40:32

●A104.26.7.1902019-12-24 → 2026-08-15 · 3 obs

○ 2017-03-16 00:23:56
● 2019-12-24 19:29:12
● 2026-08-15 07:40:32

●A172.67.71.682026-02-18 → 2026-08-15 · 3 obs

○ 2019-12-24 19:29:12
● 2026-02-18 14:10:12
● 2026-08-15 07:40:32

○A2400:cb00:2048:1::6819:3e112017-03-16 → 2017-03-16 · 4 obs

○ 2016-02-09 20:43:22
● 2017-03-16 00:23:56
○ 2019-12-24 19:29:12
○ 2026-08-15 07:40:32

○A2400:cb00:2048:1::6819:3f112017-03-16 → 2017-03-16 · 4 obs

○ 2016-02-09 20:43:22
● 2017-03-16 00:23:56
○ 2019-12-24 19:29:12
○ 2026-08-15 07:40:32

○A2606:4700:20::681a:6be2019-12-24 → 2019-12-24 · 4 obs

○ 2017-03-16 00:23:56
● 2019-12-24 19:29:12
○ 2026-02-18 14:10:12
○ 2026-08-15 07:40:32

○A2606:4700:20::681a:7be2019-12-24 → 2019-12-24 · 4 obs

○ 2017-03-16 00:23:56
● 2019-12-24 19:29:12
○ 2026-02-18 14:10:12
○ 2026-08-15 07:40:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
socialknowledge.com	coco.ns.cloudflare.com, terry.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.104

NS records: coco.ns.cloudflare.com, terry.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for socialknowledge.com (unsigned zone)

⏱️ Timing

Total: 307ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.7.190, 172.67.71.68...`
NS	2	`coco.ns.cloudflare.com, terry.ns.cloudflare.com`
MX	7	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	6	`figma-domain-verification=7207e8082e6144, google-site-verification=GMnLP14ll5mrLDK...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`coco.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The host names misc1.socialknowledge.com, www.socialknowledge.com, newsletters.socialknowledge.com, marine-db1.socialknowledge.com and delivery.socialknowledge.com — among a few others — fall under the parent domain socialknowledge.com.

IP Addresses

socialknowledge.com points to three IP numbers, namely 104.26.6.190, 104.26.7.190 and 172.67.71.68.

Among the host names that share IP numbers with socialknowledge.com are whitelabel.aftrad-visit.com, juegosinfantiles.bosquedefantasias.com, gujarati.opindia.com and two others.

Name Servers

Two name servers handle the delegation for socialknowledge.com: coco.ns.cloudflare.com and terry.ns.cloudflare.com.

socialknowledge.com has the same name server delegation as a number of other domains, such as symanticdesign.com, cruisersforum.com, wanderthewest.com and two more.

At least some of socialknowledge.com's name servers are shared with other domains, for example hbjkk.cn, 6r6r.net, havenhis.biz and two more.

It is common for these name servers to be used in conjunction with the name servers ernest.ns.cloudflare.com, teagan.ns.cloudflare.com and vin.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

coco.ns.cloudflare.com resolves to 108.162.192.104, 172.64.32.104 and 173.245.58.104 among others, with 3 other IP addresses in total.

terry.ns.cloudflare.com resolves to 108.162.193.237, 172.64.33.237 and 173.245.59.237 among others, with 3 other IP addresses in total.

Mail Servers

socialknowledge.com uses 7 mail servers for delivery: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

socialknowledge.com shares at least some of its mail servers with other domains — for example ns500731.ns500731.ns500671.ns500671.ns500754.ns500704.ns500649.ns500291.ns500649.ns500649.ns500653.ns500153.tenderladiesbz.com, nurds.com, kennellyassoc.com.cdn.cloudflare.net and two more.

It is common to find these mail servers paired with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, aspmx.l.google.com and 3 more.

Hosts with two IP numbers each:

aspmx2.googlemail.com resolves to two addresses: 192.178.234.27 and 2800:3f0:4003:c14::1b.

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

aspmx4.googlemail.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

aspmx5.googlemail.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.

aspmx.l.google.com resolves to two addresses: 192.178.155.26 and 2607:f8b0:4004:c0b::1b.

alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.27 and 2800:3f0:4003:c14::1b.

aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 2800:3f0:4003:c14::1b IP addresses.

aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 192.178.234.27 IP addresses.