studentcrowd.com - dns.ninja

`studentcrowd.com`

DNSSEC	⚠️ Not signed
A	2606:4700:10::6814:a33^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:10::6814:b33^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.20.10.51^{Cloudflare104.20.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.20.11.51^{Cloudflare104.20.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elmo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elmo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elmo.ns.cloudflare.com`
		A	108.162.193.163^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	172.64.33.163^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	173.245.59.163^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
NS	`lia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lia.ns.cloudflare.com`
		A	108.162.192.185^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	172.64.32.185^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	173.245.58.185^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 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::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	`MS=4FFAD6E85DA20A2EFAB78B963AF59C602425CE08`
TXT	`MS=ms25887832`
TXT	`apple-domain-verification=tnl1p3wfJT23jKtY`
TXT	`atlassian-domain-verification=dd4YygnXcdo9Ngsy4BfYLlrbqgY6nljgOBsz30M6QfAN7oe...`
TXT	`docusign=91499ee8-b7cc-419d-9ed9-4b29c087f7fd`
TXT	`facebook-domain-verification=zdcr77pm68seai7w4jeo1aijie132u`
TXT	`google-site-verification=A1og_70fb0EKDJ9HKj3RTYvICIlxDWma3ZDz7g3Q3eE`
TXT	`google-site-verification=p6ZK_I_g9dEUBzAnQJyRYsgIPIU2jDYbyynYWWDuS3E`
TXT	`google-site-verification=w5nfpEcp0l71QO978CnaogC7D08WKV_KCeTRKPuqxNQ`
TXT	`mgverify=f35b0f174ecc9508e92ad9adaa506bc660ad8884dede2d297da1cde580c9d1a0`
TXT	`miro-verification=5467da2be71414721c9aeb7df074b83ce7af462a`
TXT	`miro-verification=ed14c670b39e0947e08d64c3650878c6dd518e7a`
TXT	`openai-domain-verification=dv-0e1QSnFbOFLzFYW15Is5HdOH`
TXT	`v=spf1 include:_spf.google.com include:sendgrid.net include:4392345.spf06.hub...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.20.10.51, 104.20.11.51
		IPv6 hints	2606:4700:10::6814:a33, 2606:4700:10::6814:b33
SOA	`elmo.ns.cloudflare.com`dns@cloudflare.com serial=2407727120

`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=1785315847

rank #151838 globally
rank #63728 in the tld
📈 Tranco rank: #267,861

Subdomains

www.studentcrowd.com

Same first word

studentcrowd.com

studentcrowd.net

Similar names

crowdstudent.com

DNS History

23 records (11 active, 12 former)

●NSelmo.ns.cloudflare.com2017-10-13 → 2026-07-29 · 3 obs

○ 2016-11-29 13:19:02
● 2017-10-13 16:05:56
● 2026-07-29 09:15:28

○NSivan.ns.cloudflare.com2015-05-05 → 2016-11-29 · 4 obs

● 2015-05-05 11:54:08
● 2016-11-29 13:19:02
○ 2017-10-13 16:05:56
○ 2026-07-29 09:15:28

●NSlia.ns.cloudflare.com2017-10-13 → 2026-07-29 · 3 obs

○ 2016-11-29 13:19:02
● 2017-10-13 16:05:56
● 2026-07-29 09:15:28

○NSlola.ns.cloudflare.com2015-05-05 → 2016-11-29 · 4 obs

● 2015-05-05 11:54:08
● 2016-11-29 13:19:02
○ 2017-10-13 16:05:56
○ 2026-07-29 09:15:28

●MXalt1.aspmx.l.google.com2015-05-05 → 2026-07-29 · 2 obs

● 2015-05-05 11:54:08
● 2026-07-29 09:15:28

●MXalt2.aspmx.l.google.com2015-05-05 → 2026-07-29 · 2 obs

● 2015-05-05 11:54:08
● 2026-07-29 09:15:28

●MXalt3.aspmx.l.google.com2015-05-05 → 2026-07-29 · 2 obs

● 2015-05-05 11:54:08
● 2026-07-29 09:15:28

●MXalt4.aspmx.l.google.com2015-05-05 → 2026-07-29 · 2 obs

● 2015-05-05 11:54:08
● 2026-07-29 09:15:28

●MXaspmx.l.google.com2015-05-05 → 2026-07-29 · 2 obs

● 2015-05-05 11:54:08
● 2026-07-29 09:15:28

●A104.20.10.512026-03-26 → 2026-07-29 · 3 obs

○ 2017-10-13 16:05:56
● 2026-03-26 19:36:50
● 2026-07-29 09:15:28

●A104.20.11.512026-03-26 → 2026-07-29 · 3 obs

○ 2017-10-13 16:05:56
● 2026-03-26 19:36:50
● 2026-07-29 09:15:28

○A104.24.6.532015-10-25 → 2016-11-29 · 5 obs

○ 2015-05-05 11:54:08
● 2015-10-25 16:07:48
● 2016-11-29 13:19:02
○ 2017-10-13 16:05:56
○ 2026-07-29 09:15:28

○A104.24.7.532015-10-25 → 2016-11-29 · 5 obs

○ 2015-05-05 11:54:08
● 2015-10-25 16:07:48
● 2016-11-29 13:19:02
○ 2017-10-13 16:05:56
○ 2026-07-29 09:15:28

○A104.25.42.202017-10-13 → 2017-10-13 · 4 obs

○ 2016-11-29 13:19:02
● 2017-10-13 16:05:56
○ 2026-03-26 19:36:50
○ 2026-07-29 09:15:28

○A104.25.43.202017-10-13 → 2017-10-13 · 4 obs

○ 2016-11-29 13:19:02
● 2017-10-13 16:05:56
○ 2026-03-26 19:36:50
○ 2026-07-29 09:15:28

○A141.101.125.812015-05-05 → 2015-05-05 · 3 obs

● 2015-05-05 11:54:08
○ 2015-10-25 16:07:48
○ 2026-07-29 09:15:28

○A141.101.126.812015-05-05 → 2015-05-05 · 3 obs

● 2015-05-05 11:54:08
○ 2015-10-25 16:07:48
○ 2026-07-29 09:15:28

○A2400:cb00:2048:1::6818:6352016-11-29 → 2016-11-29 · 4 obs

○ 2015-10-25 16:07:48
● 2016-11-29 13:19:02
○ 2017-10-13 16:05:56
○ 2026-07-29 09:15:28

○A2400:cb00:2048:1::6818:7352016-11-29 → 2016-11-29 · 4 obs

○ 2015-10-25 16:07:48
● 2016-11-29 13:19:02
○ 2017-10-13 16:05:56
○ 2026-07-29 09:15:28

○A2400:cb00:2048:1::6819:2a142017-10-13 → 2017-10-13 · 4 obs

○ 2016-11-29 13:19:02
● 2017-10-13 16:05:56
○ 2026-03-26 19:36:50
○ 2026-07-29 09:15:28

○A2400:cb00:2048:1::6819:2b142017-10-13 → 2017-10-13 · 4 obs

○ 2016-11-29 13:19:02
● 2017-10-13 16:05:56
○ 2026-03-26 19:36:50
○ 2026-07-29 09:15:28

●A2606:4700:10::6814:a332026-03-26 → 2026-07-29 · 3 obs

○ 2017-10-13 16:05:56
● 2026-03-26 19:36:50
● 2026-07-29 09:15:28

●A2606:4700:10::6814:b332026-03-26 → 2026-07-29 · 3 obs

○ 2017-10-13 16:05:56
● 2026-03-26 19:36:50
● 2026-07-29 09:15:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studentcrowd.com	elmo.ns.cloudflare.com, lia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.185

NS records: elmo.ns.cloudflare.com, lia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studentcrowd.com (unsigned zone)

⏱️ Timing

Total: 258ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.20.10.51, 104.20.11.51`
AAAA	2	`2606:4700:10::6814:b33, 2606:4700:10::6814:a33`
NS	2	`elmo.ns.cloudflare.com, lia.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	14	`MS=4FFAD6E85DA20A2EFAB78B963AF59C602425C, MS=ms25887832...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elmo.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.studentcrowd.com is a subdomain of studentcrowd.com.

IP Addresses

studentcrowd.com directs to four IP numbers, which are 104.20.10.51, 104.20.11.51, 2606:4700:10::6814:a33 and 2606:4700:10::6814:b33.

Other host names, such as www.studentcrowd.com, share IP numbers with studentcrowd.com.

Name Servers

studentcrowd.com is delegated to two name servers: elmo.ns.cloudflare.com and lia.ns.cloudflare.com.

studentcrowd.com uses the same name servers as several other domains — among them dev.sciencedirectassets.com, riverdesigns.com.au, apbjewels.com and two more.

The name servers of studentcrowd.com overlap at least partially with those of other domains — among them btcevent.net, qsmyc.cc, ofertasenergia.com and two more.

These name servers commonly appear in combination with the name servers quentin.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

elmo.ns.cloudflare.com resolves to 108.162.193.163, 172.64.33.163, 173.245.59.163 and 3 other IP addresses.

lia.ns.cloudflare.com resolves to 108.162.192.185, 172.64.32.185, 173.245.58.185 and 3 other IP addresses.

Mail Servers

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

studentcrowd.com has at least partial mail server overlap with other domains such as nhnpc.com, ns500698.ns500698.ns500759.ns500758.ns500735.ns500736.ns500735.ns500736.ns500708.ns500708.ns500576.ns500619.ns500576.trackreceptor.com, ns500699.ns500693.ns500699.ns500734.ns500734.ns500693.ns500588.ns500588.ns500632.ns500612.ns500632.ns500612.ns500588.ns500612.dtrkdll.com and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com points to 142.250.31.27 and 2607:f8b0:4004:c1d::1b.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

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

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1b.