ucdisc.com - dns.ninja

`ucdisc.com`

DNSSEC	⚠️ Not signed
A	66.116.117.100^{🇺🇸 SWITCH-166.116.96.0/19 switch communication}
		PTR	`cust-66.116.117.100.switch.com`
NS	`pdns07.domaincontrol.com` ⭐
		A	2603:5:21f1::35^{🇺🇸 GODADDY-DNS2603:5:21f0::/44}
			PTR	`pdns07.domaincontrol.com`
		A	97.74.111.53^{🇺🇸 GODADDY-DNS97.74.110.0/23}
			PTR	`pdns07.domaincontrol.com`
NS	`pdns08.domaincontrol.com`
		A	2603:5:22f1::35^{🇺🇸 GODADDY-DNS2603:5:22f0::/44}
			PTR	`pdns08.domaincontrol.com`
		A	173.201.79.53^{🇺🇸 GODADDY-DNS173.201.78.0/23}
			PTR	`pdns08.domaincontrol.com`
MX	`mail.uk.studygroup.com` ⭐
		A	185.160.166.133^{🇬🇧 FourD-AS185.160.164.0/22}
			PTR	`mail.uk.studygroup.com`
MX	`mail2.uk.studygroup.com` ⭐
		A	185.160.166.134^{🇬🇧 FourD-AS185.160.164.0/22}
			PTR	`mail2.uk.studygroup.com`
MX	`mail3.us.studygroup.com`⁽²⁰⁾
		A	66.209.89.82^{🇺🇸 SWITCH-166.209.64.0/19 switch communication}
			PTR	`mail3.us.studygroup.com`
MX	`mail4.us.studygroup.com`⁽²⁰⁾
		A	66.209.89.83^{🇺🇸 SWITCH-166.209.64.0/19 switch communication}
			PTR	`mail4.us.studygroup.com`
TXT	`i2qs9oje5ehee1j7lmr9n5id3a`
TXT	`v=verifydomain MS=8231734`
SOA	`pdns07.domaincontrol.com`dns@jomax.net 2026-08-13 #0

`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=1786644294

Same first word

ucdisc.com

Similar names

sicudc.es

cscuid.in

cscdiu.com

cscdiu.org

cdiscu.com

dsucci.com

cicsud.it

cudcis.com

duccis.com

DNS History

14 records (7 active, 7 former)

○NSmns01.domaincontrol.com2015-05-28 → 2016-08-10 · 4 obs

● 2015-05-28 13:37:06
● 2016-08-10 03:26:20
○ 2017-04-18 16:03:38
○ 2026-08-13 18:34:00

○NSmns02.domaincontrol.com2015-05-28 → 2016-08-10 · 4 obs

● 2015-05-28 13:37:06
● 2016-08-10 03:26:20
○ 2017-04-18 16:03:38
○ 2026-08-13 18:34:00

●NSpdns07.domaincontrol.com2017-04-18 → 2026-08-13 · 3 obs

○ 2016-08-10 03:26:20
● 2017-04-18 16:03:38
● 2026-08-13 18:34:00

●NSpdns08.domaincontrol.com2017-04-18 → 2026-08-13 · 3 obs

○ 2016-08-10 03:26:20
● 2017-04-18 16:03:38
● 2026-08-13 18:34:00

○MXmail.au.studygroup.com2015-05-28 → 2021-09-22 · 4 obs

● 2015-05-28 13:37:06
● 2021-09-22 14:52:02
○ 2026-07-12 11:44:16
○ 2026-08-13 18:34:00

●MXmail.uk.studygroup.com2015-05-28 → 2026-08-13 · 2 obs

● 2015-05-28 13:37:06
● 2026-08-13 18:34:00

○MXmail.us.studygroup.com2015-05-28 → 2016-03-26 · 4 obs

● 2015-05-28 13:37:06
● 2016-03-26 22:18:22
○ 2016-08-10 03:26:20
○ 2026-08-13 18:34:00

○MXmail2.au.studygroup.com2015-05-28 → 2021-09-22 · 4 obs

● 2015-05-28 13:37:06
● 2021-09-22 14:52:02
○ 2026-07-12 11:44:16
○ 2026-08-13 18:34:00

●MXmail2.uk.studygroup.com2015-05-28 → 2026-08-13 · 2 obs

● 2015-05-28 13:37:06
● 2026-08-13 18:34:00

○MXmail2.us.studygroup.com2015-05-28 → 2016-03-26 · 4 obs

● 2015-05-28 13:37:06
● 2016-03-26 22:18:22
○ 2016-08-10 03:26:20
○ 2026-08-13 18:34:00

●MXmail3.us.studygroup.com2016-08-10 → 2026-08-13 · 3 obs

○ 2016-03-26 22:18:22
● 2016-08-10 03:26:20
● 2026-08-13 18:34:00

●MXmail4.us.studygroup.com2016-08-10 → 2026-08-13 · 3 obs

○ 2016-03-26 22:18:22
● 2016-08-10 03:26:20
● 2026-08-13 18:34:00

○A217.154.102.1672015-05-28 → 2016-08-10 · 4 obs

● 2015-05-28 13:37:06
● 2016-08-10 03:26:20
○ 2017-04-18 16:03:38
○ 2026-08-13 18:34:00

●A66.116.117.1002017-04-18 → 2026-08-13 · 3 obs

○ 2016-08-10 03:26:20
● 2017-04-18 16:03:38
● 2026-08-13 18:34:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
ucdisc.com	pdns07.domaincontrol.com, pdns08.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.79.53

NS records: pdns07.domaincontrol.com, pdns08.domaincontrol.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 246ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.116.117.100`
NS	2	`pdns07.domaincontrol.com, pdns08.domaincontrol.com`
MX	4	`mail2.uk.studygroup.com (pri: 10), mail4.us.studygroup.com (pri: 20)...`
TXT	2	`i2qs9oje5ehee1j7lmr9n5id3a, v=verifydomain MS=8231734`
SOA	1	`pdns07.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns07.domaincontrol.com, pdns07.domaincontrol.com, pdns08.domaincontrol.com...)

Analysis

IP Addresses

ucdisc.com directs to one IP number, which is 66.116.117.100.

Among the host names that share IP numbers with ucdisc.com are taylorshighschool.nsw.edu.au, lincolnisc.com, bellerbys.com and two others.

Name Servers

ucdisc.com has two authoritative name servers — pdns07.domaincontrol.com and pdns08.domaincontrol.com.

ucdisc.com has the same name server delegation as a number of other domains, such as volador-vehicles.com, superhappyfuncorporation.com, bojana.org and two more.

The name servers for ucdisc.com overlap at least partially with those of other domains — for example mapna-md1.com.

Both pdns07.domaincontrol.com and pdns08.domaincontrol.com have two IP addresses each. pdns07.domaincontrol.com resolves to 97.74.111.53 and 2603:5:21f1::35; pdns08.domaincontrol.com resolves to 173.201.79.53 and 2603:5:22f1::35.

Mail Servers

Mail for ucdisc.com is handled by four mail servers: mail2.uk.studygroup.com, mail.uk.studygroup.com, mail3.us.studygroup.com and mail4.us.studygroup.com.

ucdisc.com shares at least some of its mail servers with other domains — for example surreyisc.com, studygroup.biz, whuisp.com and two more.

It is common to find these mail servers used together with the mail servers mail2.au.studygroup.com and mail.au.studygroup.com.

mail2.uk.studygroup.com resolves to 185.160.166.134. mail.uk.studygroup.com resolves to 185.160.166.133. mail3.us.studygroup.com resolves to 66.209.89.82. mail4.us.studygroup.com resolves to 66.209.89.83. All four hosts carry exactly one IP address.