`raduniversity.com`

DNSSEC	⚠️ Not signed
NS	`crystal.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:50::a29f:26ca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`crystal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`crystal.ns.cloudflare.com`
		A	108.162.194.202^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	162.159.38.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	172.64.34.202^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
NS	`damien.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::a29f:2ca8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damien.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`damien.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`damien.ns.cloudflare.com`
		A	108.162.195.168^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damien.ns.cloudflare.com`
		A	162.159.44.168^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damien.ns.cloudflare.com`
		A	172.64.35.168^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damien.ns.cloudflare.com`

`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=1778382531

WOT: SAFE (62/100)

Previously MX for

raduniversity.com

Same first word

raduniversity.com

Similar names

universityrad.com

DNS History

20 records (2 active, 18 former)

●NScrystal.ns.cloudflare.com2026-03-27 → 2026-05-10 · 3 obs

○ 2017-12-17 15:49:18
● 2026-03-27 00:44:24
● 2026-05-10 03:13:26

●NSdamien.ns.cloudflare.com2026-03-27 → 2026-05-10 · 3 obs

○ 2017-12-17 15:49:18
● 2026-03-27 00:44:24
● 2026-05-10 03:13:26

○NSns1.afternic.com2017-12-17 → 2017-12-17 · 4 obs

○ 2016-12-28 15:26:52
● 2017-12-17 15:49:18
○ 2026-03-27 00:44:24
○ 2026-05-10 03:13:26

○NSns1.raduniversity.com2016-12-28 → 2016-12-28 · 4 obs

○ 2016-04-21 11:08:48
● 2016-12-28 15:26:52
○ 2017-12-17 15:49:18
○ 2026-05-10 03:13:26

○NSns18.zoneedit.com2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 13:08:58
○ 2015-06-27 19:29:50
○ 2026-05-10 03:13:26

○NSns19.zoneedit.com2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 13:08:58
○ 2015-06-27 19:29:50
○ 2026-05-10 03:13:26

○NSns2.afternic.com2017-12-17 → 2017-12-17 · 4 obs

○ 2016-12-28 15:26:52
● 2017-12-17 15:49:18
○ 2026-03-27 00:44:24
○ 2026-05-10 03:13:26

○NSns2.raduniversity.com2016-12-28 → 2016-12-28 · 4 obs

○ 2016-04-21 11:08:48
● 2016-12-28 15:26:52
○ 2017-12-17 15:49:18
○ 2026-05-10 03:13:26

○NSns808.dimedns.com2015-06-27 → 2016-04-21 · 7 obs

○ 2009-01-11 13:08:58
● 2015-06-27 19:29:50
○ 2015-11-11 09:22:10
● 2016-02-02 03:12:10
● 2016-04-21 11:08:48
○ 2016-12-28 15:26:52
○ 2026-05-10 03:13:26

○NSns809.dimedns.com2015-06-27 → 2016-04-21 · 7 obs

○ 2009-01-11 13:08:58
● 2015-06-27 19:29:50
○ 2015-11-11 09:22:10
● 2016-02-02 03:12:10
● 2016-04-21 11:08:48
○ 2016-12-28 15:26:52
○ 2026-05-10 03:13:26

○NSns900.dimedns.com2015-11-11 → 2015-11-11 · 4 obs

○ 2015-06-27 19:29:50
● 2015-11-11 09:22:10
○ 2016-02-02 03:12:10
○ 2026-05-10 03:13:26

○NSns901.dimedns.com2015-11-11 → 2015-11-11 · 4 obs

○ 2015-06-27 19:29:50
● 2015-11-11 09:22:10
○ 2016-02-02 03:12:10
○ 2026-05-10 03:13:26

○MXraduniversity.com2015-06-27 → 2016-12-28 · 5 obs

○ 2009-01-11 13:08:58
● 2015-06-27 19:29:50
● 2016-12-28 15:26:52
○ 2017-12-17 15:49:18
○ 2026-05-10 03:13:26

○A107.161.187.752015-06-27 → 2015-06-27 · 4 obs

○ 2009-01-11 13:08:58
● 2015-06-27 19:29:50
○ 2015-11-11 09:22:10
○ 2026-05-10 03:13:26

○A138.128.176.902015-11-11 → 2015-11-11 · 4 obs

○ 2015-06-27 19:29:50
● 2015-11-11 09:22:10
○ 2016-02-02 03:12:10
○ 2026-05-10 03:13:26

○A184.168.221.1042017-12-17 → 2017-12-17 · 4 obs

○ 2016-12-28 15:26:52
● 2017-12-17 15:49:18
○ 2026-03-27 00:44:24
○ 2026-05-10 03:13:26

○A204.152.206.192016-02-02 → 2016-04-21 · 5 obs

○ 2015-11-11 09:22:10
● 2016-02-02 03:12:10
● 2016-04-21 11:08:48
○ 2016-12-28 15:26:52
○ 2026-05-10 03:13:26

○A216.98.141.2502009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 13:08:58
○ 2015-06-27 19:29:50
○ 2026-05-10 03:13:26

○A69.72.142.982009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 13:08:58
○ 2015-06-27 19:29:50
○ 2026-05-10 03:13:26

○A94.76.218.2522016-12-28 → 2016-12-28 · 4 obs

○ 2016-04-21 11:08:48
● 2016-12-28 15:26:52
○ 2017-12-17 15:49:18
○ 2026-05-10 03:13:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...	-
raduniversity.com	crystal.ns.cloudflare.com, damien.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.168

NS records: crystal.ns.cloudflare.com, damien.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for raduniversity.com (unsigned zone)

⏱️ Timing

Total: 212ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

raduniversity.com's delegation uses two name servers: crystal.ns.cloudflare.com and damien.ns.cloudflare.com.

raduniversity.com uses the same name server setup as other domains, such as rexsong.com, iteca.tech, emilyreadettbayley.com, speedwellbus.com and jiyaroy.com.

raduniversity.com at least partially shares name servers with other domains, including bosscakep.online, google-status.net, jldoc.org, eures-kompas.org and cheers(0x787878).com.

These name servers are commonly used with thaddeus.ns.cloudflare.com, apollo.ns.cloudflare.com and adi.ns.cloudflare.com.

Host names with six IP numbers:

crystal.ns.cloudflare.com points to 2606:4700:50::a29f:26ca, 2803:f800:50::6ca2:c2ca, 2a06:98c1:50::ac40:22ca, 108.162.194.202, 162.159.38.202 and 172.64.34.202.

damien.ns.cloudflare.com points to 2606:4700:58::a29f:2ca8, 2803:f800:50::6ca2:c3a8, 2a06:98c1:50::ac40:23a8, 108.162.195.168, 162.159.44.168 and 172.64.35.168.

raduniversity.com - robtex.com