`clarenceleung.com`

DNSSEC	⚠️ Not signed
A	64.99.64.37^{🇨🇦 TUCOWS64.99.0.0/16 Tucows.com Co}
		PTR	`osrs.systemdns.com`
NS	`ns1.systemdns.com` ⭐
		A	2604:4000:0:d:216:40:47:90^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.systemdns.com`
		A	216.40.47.90^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.systemdns.com`
NS	`ns2.systemdns.com`
		A	2604:4000:2800:d:64:99:148:16^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
		A	64.98.148.16^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
NS	`ns3.systemdns.com`
		A	2604:4000:0:d:64:99:96:36^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.systemdns.com`
		A	64.99.96.36^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.systemdns.com`
MX	`mx.clarenceleung.com.cust.hostedemail.com` ⭐
SOA	`ns1.systemdns.com`hostmaster@systemdns.com serial=1773063877

`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=1778347571

Same first word

clarenceleung.com

DNS History

19 records (5 active, 14 former)

○NSkona.cc.mcgill.ca2015-10-29 → 2016-01-24 · 5 obs

○ 2015-05-29 17:03:06
● 2015-10-29 00:13:24
● 2016-01-24 04:02:48
○ 2016-04-17 00:02:08
○ 2026-05-09 17:38:04

○NSmoka.cc.mcgill.ca2015-10-29 → 2016-01-24 · 5 obs

○ 2015-05-29 17:03:06
● 2015-10-29 00:13:24
● 2016-01-24 04:02:48
○ 2016-04-17 00:02:08
○ 2026-05-09 17:38:04

●NSns1.systemdns.com2026-02-18 → 2026-05-09 · 3 obs

○ 2016-12-23 10:19:44
● 2026-02-18 19:44:36
● 2026-05-09 17:38:04

○NSns2-3.cs.mcgill.ca2015-10-29 → 2016-12-23 · 5 obs

○ 2015-05-29 17:03:06
● 2015-10-29 00:13:24
● 2016-12-23 10:19:44
○ 2026-02-18 19:44:36
○ 2026-05-09 17:38:04

○NSns2.mcgill.ca2016-04-17 → 2016-12-23 · 5 obs

○ 2016-01-24 04:02:48
● 2016-04-17 00:02:08
● 2016-12-23 10:19:44
○ 2026-02-18 19:44:36
○ 2026-05-09 17:38:04

●NSns2.systemdns.com2026-02-18 → 2026-05-09 · 3 obs

○ 2016-12-23 10:19:44
● 2026-02-18 19:44:36
● 2026-05-09 17:38:04

●NSns3.systemdns.com2026-02-18 → 2026-05-09 · 3 obs

○ 2016-12-23 10:19:44
● 2026-02-18 19:44:36
● 2026-05-09 17:38:04

○NSns4.mcgill.ca2016-04-17 → 2016-12-23 · 5 obs

○ 2016-01-24 04:02:48
● 2016-04-17 00:02:08
● 2016-12-23 10:19:44
○ 2026-02-18 19:44:36
○ 2026-05-09 17:38:04

○NSns51.1and1.com2015-05-29 → 2016-12-23 · 4 obs

● 2015-05-29 17:03:06
● 2016-12-23 10:19:44
○ 2026-02-18 19:44:36
○ 2026-05-09 17:38:04

○NSoliver.cs.mcgill.ca2015-10-29 → 2016-12-23 · 5 obs

○ 2015-05-29 17:03:06
● 2015-10-29 00:13:24
● 2016-12-23 10:19:44
○ 2026-02-18 19:44:36
○ 2026-05-09 17:38:04

○NSoolong.cc.mcgill.ca2015-10-29 → 2016-01-24 · 5 obs

○ 2015-05-29 17:03:06
● 2015-10-29 00:13:24
● 2016-01-24 04:02:48
○ 2016-04-17 00:02:08
○ 2026-05-09 17:38:04

○NSpens1.mcgill.ca2016-04-17 → 2016-12-23 · 5 obs

○ 2016-01-24 04:02:48
● 2016-04-17 00:02:08
● 2016-12-23 10:19:44
○ 2026-02-18 19:44:36
○ 2026-05-09 17:38:04

○NSpens2.mcgill.ca2016-04-17 → 2016-12-23 · 5 obs

○ 2016-01-24 04:02:48
● 2016-04-17 00:02:08
● 2016-12-23 10:19:44
○ 2026-02-18 19:44:36
○ 2026-05-09 17:38:04

●MXmx.clarenceleung.com.cust.hostedemail.com2026-02-18 → 2026-05-09 · 3 obs

○ 2016-12-23 10:19:44
● 2026-02-18 19:44:36
● 2026-05-09 17:38:04

○MXowl.cs.mcgill.ca2015-10-29 → 2016-12-23 · 4 obs

● 2015-10-29 00:13:24
● 2016-12-23 10:19:44
○ 2026-02-18 19:44:36
○ 2026-05-09 17:38:04

○MXrelay10.cs.mcgill.ca2015-10-29 → 2016-12-23 · 4 obs

● 2015-10-29 00:13:24
● 2016-12-23 10:19:44
○ 2026-02-18 19:44:36
○ 2026-05-09 17:38:04

○A132.206.51.102015-05-29 → 2016-12-23 · 4 obs

● 2015-05-29 17:03:06
● 2016-12-23 10:19:44
○ 2026-02-18 19:44:36
○ 2026-05-09 17:38:04

●A64.99.64.372026-02-18 → 2026-05-09 · 3 obs

○ 2016-12-23 10:19:44
● 2026-02-18 19:44:36
● 2026-05-09 17:38:04

○CNAMEcs.mcgill.ca2015-05-29 → 2016-12-23 · 4 obs

● 2015-05-29 17:03:06
● 2016-12-23 10:19:44
○ 2026-02-18 19:44:36
○ 2026-05-09 17:38:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
clarenceleung.com	ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com	6 records

✅ Authoritative Response

Server:64.99.96.36

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for clarenceleung.com (unsigned zone)

⏱️ Timing

Total: 208ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.99.64.37`
NS	3	`ns3.systemdns.com, ns2.systemdns.com...`
MX	1	`mx.clarenceleung.com.cust.hostedemail.co`
SOA	1	`ns1.systemdns.com hostmaster.systemdns.c`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)

Analysis

IP Addresses

clarenceleung.com resolves to one IP number: 64.99.64.37.

other host names including elpasogastro.net, eventscalendar.pro, bltransport.net, artoftheflower.com and bladdercontrolonline.com share IP numbers with clarenceleung.com.

Name Servers

clarenceleung.com is delegated to three name servers ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

clarenceleung.com at least partially shares name servers with other domains, for instance jodypoole.com, milanoconcrete.com, better.bz, bibcha.com and virtualimpressions.net.

Host names with two IP numbers:

ns1.systemdns.com points to: 2604:4000:0:d:216:40:47:90 and 216.40.47.90.

ns2.systemdns.com points to: 2604:4000:2800:d:64:99:148:16 and 64.98.148.16.

ns3.systemdns.com points to: 2604:4000:0:d:64:99:96:36 and 64.99.96.36.

Mail Servers

clarenceleung.com is handled by a single mail server, mx.clarenceleung.com.cust.hostedemail.com.

clarenceleung.com - robtex.com