`topdissertations.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1973^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8631^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.115^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.49^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brady.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cd7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brady.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brady.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brady.ns.cloudflare.com`
		A	108.162.195.215^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brady.ns.cloudflare.com`
		A	162.159.44.215^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brady.ns.cloudflare.com`
		A	172.64.35.215^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brady.ns.cloudflare.com`
NS	`tori.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tori.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tori.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tori.ns.cloudflare.com`
		A	108.162.192.231^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tori.ns.cloudflare.com`
		A	172.64.32.231^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tori.ns.cloudflare.com`
		A	173.245.58.231^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tori.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁵⁹⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁶⁶⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.25.115, 172.67.134.49
		IPv6 hints	2606:4700:3031::6815:1973, 2606:4700:3037::ac43:8631
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=226, name=cloudflare-ech.com
SOA	`brady.ns.cloudflare.com`dns@cloudflare.com serial=2399811888

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1776151056

rank #900509 globally
rank #66875 in the tld

Same first word

topdissertations.org

topdissertations.com

DNS History

18 records (9 active, 9 former)

●NSbrady.ns.cloudflare.com2026-03-07 → 2026-04-14 · 3 obs

○ 2018-05-13 06:34:00
● 2026-03-07 05:42:50
● 2026-04-14 07:26:10

○NSns-1051.awsdns-03.org2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 06:34:00
○ 2026-03-07 05:42:50
○ 2026-04-14 07:26:10

○NSns-1829.awsdns-36.co.uk2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 06:34:00
○ 2026-03-07 05:42:50
○ 2026-04-14 07:26:10

○NSns-61.awsdns-07.com2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 06:34:00
○ 2026-03-07 05:42:50
○ 2026-04-14 07:26:10

○NSns-794.awsdns-35.net2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 06:34:00
○ 2026-03-07 05:42:50
○ 2026-04-14 07:26:10

●NStori.ns.cloudflare.com2026-03-07 → 2026-04-14 · 3 obs

○ 2018-05-13 06:34:00
● 2026-03-07 05:42:50
● 2026-04-14 07:26:10

●MXroute1.mx.cloudflare.net2026-03-07 → 2026-04-14 · 2 obs

● 2026-03-07 05:42:50
● 2026-04-14 07:26:10

●MXroute2.mx.cloudflare.net2026-03-07 → 2026-04-14 · 2 obs

● 2026-03-07 05:42:50
● 2026-04-14 07:26:10

●MXroute3.mx.cloudflare.net2026-03-07 → 2026-04-14 · 2 obs

● 2026-03-07 05:42:50
● 2026-04-14 07:26:10

●A104.21.25.1152026-03-25 → 2026-04-14 · 3 obs

○ 2026-03-07 05:42:50
● 2026-03-25 16:58:56
● 2026-04-14 07:26:10

○A13.56.142.1242018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 06:34:00
○ 2026-03-07 05:42:50
○ 2026-04-14 07:26:10

●A172.67.134.492026-03-25 → 2026-04-14 · 3 obs

○ 2026-03-07 05:42:50
● 2026-03-25 16:58:56
● 2026-04-14 07:26:10

○A188.114.96.02026-03-07 → 2026-03-07 · 4 obs

○ 2018-05-13 06:34:00
● 2026-03-07 05:42:50
○ 2026-03-25 16:58:56
○ 2026-04-14 07:26:10

○A188.114.97.02026-03-07 → 2026-03-07 · 4 obs

○ 2018-05-13 06:34:00
● 2026-03-07 05:42:50
○ 2026-03-25 16:58:56
○ 2026-04-14 07:26:10

●A2606:4700:3031::6815:19732026-03-25 → 2026-04-14 · 3 obs

○ 2026-03-07 05:42:50
● 2026-03-25 16:58:56
● 2026-04-14 07:26:10

●A2606:4700:3037::ac43:86312026-03-25 → 2026-04-14 · 3 obs

○ 2026-03-07 05:42:50
● 2026-03-25 16:58:56
● 2026-04-14 07:26:10

○A2a06:98c1:3120::2026-03-07 → 2026-03-07 · 4 obs

○ 2018-05-13 06:34:00
● 2026-03-07 05:42:50
○ 2026-03-25 16:58:56
○ 2026-04-14 07:26:10

○A2a06:98c1:3121::2026-03-07 → 2026-03-07 · 4 obs

○ 2018-05-13 06:34:00
● 2026-03-07 05:42:50
○ 2026-03-25 16:58:56
○ 2026-04-14 07:26:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org	-
topdissertations.org	tori.ns.cloudflare.com, brady.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.215

NS records: tori.ns.cloudflare.com, brady.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for topdissertations.org (unsigned zone)

⏱️ Timing

Total: 561ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.25.115, 172.67.134.49`
AAAA	2	`2606:4700:3031::6815:1973, 2606:4700:3037::ac43:8631`
NS	2	`brady.ns.cloudflare.com, tori.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 55), route2.mx.cloudflare.net (pri: 59)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brady.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

Four IP numbers are pointed to by topdissertations.org: 2606:4700:3031::6815:1973, 2606:4700:3037::ac43:8631, 104.21.25.115 and 172.67.134.49.

other host names including www.summitcabinrentals.com, www.mobba.eu, www.desertmedicalessentials.com, justiz.ca and www.bbarta24.net share IP numbers with topdissertations.org.

Name Servers

topdissertations.org is delegated to two name servers brady.ns.cloudflare.com and tori.ns.cloudflare.com.

topdissertations.org shares the same name server setup as other domains, for instance papamx.com, salvajetentacion.com.mx, doc-sharp.com, xoniastech.com and itpical.com.

topdissertations.org at least partially shares name servers with other domains, for instance bnbbooking.com.au, icepeaks.co.il, screensign.top, mrcoolhvacsupply.com and tendance88.com.

These name servers are commonly used with lilyana.ns.cloudflare.com, alexia.ns.cloudflare.com and karl.ns.cloudflare.com.

Host names with six IP numbers:

Host name brady.ns.cloudflare.com points to: 2606:4700:58::a29f:2cd7, 2803:f800:50::6ca2:c3d7, 2a06:98c1:50::ac40:23d7, 108.162.195.215, 162.159.44.215 and 172.64.35.215.

Host name tori.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae7, 2803:f800:50::6ca2:c0e7, 2a06:98c1:50::ac40:20e7, 108.162.192.231, 172.64.32.231 and 173.245.58.231.

Mail Servers

topdissertations.org is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

topdissertations.org shares some mail servers with other domains, at least partially, for instance ezloot.com, rambleon.dk, capili.net, blackerdaberry.com and oshoglimpsekolkata.com.

Host names with six IP numbers:

Host name route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

Host name route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

Host name route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

topdissertations.org - robtex.com