`tshiamochemistry.com`

DNSSEC	⚠️ Not signed
NS	`ns1.systemdns.com` ⚠️ Not in zone NS records
		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	`ns3.systemdns.com` ⚠️ Not in zone NS records
		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`

`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=1785901699

Previously NS for

tshiamochemistry.com

DNS History

11 records (2 active, 9 former)

○NSns.limotek.co.za2017-02-17 → 2017-02-17 · 4 obs

○ 2016-04-23 13:38:20
● 2017-02-17 07:16:46
○ 2020-02-13 22:55:58
○ 2026-08-05 04:20:44

○NSns1.limotek.co.za2020-02-13 → 2020-02-13 · 4 obs

○ 2017-02-17 07:16:46
● 2020-02-13 22:55:58
○ 2026-06-22 05:39:02
○ 2026-08-05 04:20:44

●NSns1.systemdns.com2026-08-05 → 2026-08-05 · 2 obs

○ 2026-06-22 05:39:02
● 2026-08-05 04:20:44

○NSns2.limotek.co.za2015-06-16 → 2017-02-17 · 4 obs

● 2015-06-16 23:08:42
● 2017-02-17 07:16:46
○ 2020-02-13 22:55:58
○ 2026-08-05 04:20:44

○NSns3.limotek.co.za2020-02-13 → 2020-02-13 · 4 obs

○ 2017-02-17 07:16:46
● 2020-02-13 22:55:58
○ 2026-06-22 05:39:02
○ 2026-08-05 04:20:44

●NSns3.systemdns.com2026-08-05 → 2026-08-05 · 2 obs

○ 2026-06-22 05:39:02
● 2026-08-05 04:20:44

○NStshiamochemistry.com2015-06-16 → 2017-02-17 · 4 obs

● 2015-06-16 23:08:42
● 2017-02-17 07:16:46
○ 2020-02-13 22:55:58
○ 2026-08-05 04:20:44

○NSyoda.limotek.co.za2015-06-16 → 2016-04-23 · 4 obs

● 2015-06-16 23:08:42
● 2016-04-23 13:38:20
○ 2017-02-17 07:16:46
○ 2026-08-05 04:20:44

○MXf1.tshiamochemistry.com2020-02-13 → 2020-02-13 · 4 obs

○ 2017-02-17 07:16:46
● 2020-02-13 22:55:58
○ 2026-06-22 05:39:02
○ 2026-08-05 04:20:44

○MXmail.tshiamochemistry.com2015-06-16 → 2017-02-17 · 4 obs

● 2015-06-16 23:08:42
● 2017-02-17 07:16:46
○ 2020-02-13 22:55:58
○ 2026-08-05 04:20:44

○A178.33.233.2252015-06-16 → 2020-02-13 · 4 obs

● 2015-06-16 23:08:42
● 2020-02-13 22:55:58
○ 2026-06-22 05:39:02
○ 2026-08-05 04:20:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
tshiamochemistry.com	ns1.systemdns.com, ns3.systemdns.com	4 records

✅ Authoritative Response

Server:64.99.96.36

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tshiamochemistry.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.systemdns.com, ns1.systemdns.com, ns3.systemdns.com...)

Analysis

Name Servers

DNS delegation for tshiamochemistry.com points to two name servers: ns1.systemdns.com and ns3.systemdns.com.

tshiamochemistry.com shares its NS records with other domains, for example bc2009.com, thesoftspot.org, elf4hire.com and two others.

tshiamochemistry.com shares at least some of its name servers with other domains, including harritonclassof1962.com, reedinnovations.com, cdmgoldencrescent.com and two others.

These name servers are frequently seen alongside the name servers ns2.systemdns.com.

ns1.systemdns.com directs to 216.40.47.90 and 2604:4000:0:d:216:40:47:90. ns3.systemdns.com directs to 64.99.96.36 and 2604:4000:0:d:64:99:96:36. Each host name carries two IP addresses.

tshiamochemistry.com - robtex.com