`ceotudent.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:10b1^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:d6e7^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.177^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.231^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dave.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dave.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dave.ns.cloudflare.com`
		A	108.162.193.109^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	172.64.33.109^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	173.245.59.109^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
NS	`olga.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c089^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olga.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2089^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olga.ns.cloudflare.com`
		A	108.162.192.137^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	172.64.32.137^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	173.245.58.137^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c06::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f27.1e100.net`
		A	142.250.101.26^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4001:c70::1b^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f27.1e100.net`
		A	192.178.209.27^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`google-site-verification=fTzhe-aQw9WmUitjSQ-CEW16B7vrl4X1696EwkykU_I`
TXT	`google-site-verification=wWios8qtU56sjWNZQxdDNa-80ZFeSqCPeQyVTC7y984`
TXT	`v=spf1 include:spf.useinbox.net include:mailgun.org ~all`
TXT	`yandex-verification: d74885237bf54f61`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.177, 172.67.214.231
		IPv6 hints	2606:4700:3031::6815:10b1, 2606:4700:3034::ac43:d6e7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com
SOA	`dave.ns.cloudflare.com`dns@cloudflare.com serial=2404036467

`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=1778616231

rank #546657 globally
rank #238397 in the tld

Same first word

ceotudent.com

DNS History

15 records (11 active, 4 former)

●NSdave.ns.cloudflare.com2016-12-05 → 2026-05-12 · 2 obs

● 2016-12-05 00:54:36
● 2026-05-12 20:23:04

●NSolga.ns.cloudflare.com2016-12-05 → 2026-05-12 · 2 obs

● 2016-12-05 00:54:36
● 2026-05-12 20:23:04

●MXalt1.aspmx.l.google.com2016-12-05 → 2026-05-12 · 2 obs

● 2016-12-05 00:54:36
● 2026-05-12 20:23:04

●MXalt2.aspmx.l.google.com2016-12-05 → 2026-05-12 · 2 obs

● 2016-12-05 00:54:36
● 2026-05-12 20:23:04

●MXalt3.aspmx.l.google.com2016-12-05 → 2026-05-12 · 2 obs

● 2016-12-05 00:54:36
● 2026-05-12 20:23:04

●MXalt4.aspmx.l.google.com2016-12-05 → 2026-05-12 · 2 obs

● 2016-12-05 00:54:36
● 2026-05-12 20:23:04

●MXaspmx.l.google.com2016-12-05 → 2026-05-12 · 2 obs

● 2016-12-05 00:54:36
● 2026-05-12 20:23:04

●A104.21.16.1772026-03-04 → 2026-05-12 · 3 obs

○ 2016-12-05 00:54:36
● 2026-03-04 02:37:58
● 2026-05-12 20:23:04

○A104.27.134.1272016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:54:36
○ 2026-03-04 02:37:58
○ 2026-05-12 20:23:04

○A104.27.135.1272016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:54:36
○ 2026-03-04 02:37:58
○ 2026-05-12 20:23:04

●A172.67.214.2312026-03-04 → 2026-05-12 · 3 obs

○ 2016-12-05 00:54:36
● 2026-03-04 02:37:58
● 2026-05-12 20:23:04

○A2400:cb00:2048:1::681b:867f2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:54:36
○ 2026-03-04 02:37:58
○ 2026-05-12 20:23:04

○A2400:cb00:2048:1::681b:877f2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:54:36
○ 2026-03-04 02:37:58
○ 2026-05-12 20:23:04

●A2606:4700:3031::6815:10b12026-03-04 → 2026-05-12 · 3 obs

○ 2016-12-05 00:54:36
● 2026-03-04 02:37:58
● 2026-05-12 20:23:04

●A2606:4700:3034::ac43:d6e72026-03-04 → 2026-05-12 · 3 obs

○ 2016-12-05 00:54:36
● 2026-03-04 02:37:58
● 2026-05-12 20:23:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ceotudent.com	dave.ns.cloudflare.com, olga.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.137

NS records: dave.ns.cloudflare.com, olga.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ceotudent.com (unsigned zone)

⏱️ Timing

Total: 298ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.16.177, 172.67.214.231`
AAAA	2	`2606:4700:3031::6815:10b1, 2606:4700:3034::ac43:d6e7`
NS	2	`dave.ns.cloudflare.com, olga.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`google-site-verification=fTzhe-aQw9WmUit, google-site-verification=wWios8qtU56sjWN...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dave.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ceotudent.com points to four IP numbers: 2606:4700:3031::6815:10b1, 2606:4700:3034::ac43:d6e7, 104.21.16.177 and 172.67.214.231.

Other host names, for instance ebet-live.casino, sports-aviator.com, lovinglucky.com, genuine.domains and linkdetol.net share IP numbers with ceotudent.com.

Name Servers

Delegation for ceotudent.com rests with two name servers, dave.ns.cloudflare.com and olga.ns.cloudflare.com.

ceotudent.com shares the same name server setup as other domains, including nwgapublichealth.org, defaulttenant.com, trackingtime.fr, pspencer.com.my and dz4.us.

ceotudent.com at least partially shares name servers with other domains, for instance uptownhounds.com, vvv79.com, swann.buzz, bamboodental.ca and lolxunhuisaibifenwang.org.cn.

these name servers are commonly used with mimi.ns.cloudflare.com, dana.ns.cloudflare.com and carl.ns.cloudflare.com.

Host names with six IP numbers: dave.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6d, 2803:f800:50::6ca2:c16d, 2a06:98c1:50::ac40:216d, 108.162.193.109, 172.64.33.109 and 173.245.59.109. olga.ns.cloudflare.com points to: 2606:4700:50::adf5:3a89, 2803:f800:50::6ca2:c089, 2a06:98c1:50::ac40:2089, 108.162.192.137, 172.64.32.137 and 173.245.58.137.

Mail Servers

ceotudent.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

ceotudent.com shares mail servers with other domains at least in part, for instance freave.com, palm-beachresort.com, playlogix.com, troman.co.uk and tscn.com.au.