`sinclairscience.com`

DNSSEC	⚠️ Not signed
A	198.12.237.45^{🇺🇸 AS398101198.12.232.0/21}
		PTR	`45.237.12.198.host.secureserver.net`
NS	`ns63.domaincontrol.com` ⭐
		A	2603:5:2154::2a^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns63.domaincontrol.com`
		A	97.74.101.42^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns63.domaincontrol.com`
NS	`ns64.domaincontrol.com`
		A	2603:5:2254::2a^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns64.domaincontrol.com`
		A	173.201.69.42^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns64.domaincontrol.com`
MX	`sinclairscience-com.mail.protection.outlook.com` ⭐
TXT	`v=spf1 include:secureserver.net -all`
TXT	`NETORGFT10249818.onmicrosoft.com`
SOA	`ns63.domaincontrol.com`dns@jomax.net 2025-04-04 #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=1778557431

Same first word

sinclairscience.com

DNS History

7 records (4 active, 3 former)

●NSns63.domaincontrol.com2015-05-22 → 2026-05-12 · 2 obs

● 2015-05-22 11:16:36
● 2026-05-12 03:57:02

●NSns64.domaincontrol.com2015-05-22 → 2026-05-12 · 2 obs

● 2015-05-22 11:16:36
● 2026-05-12 03:57:02

○MXmailstore1.secureserver.net2015-05-22 → 2017-06-21 · 4 obs

● 2015-05-22 11:16:36
● 2017-06-21 17:45:30
○ 2026-02-20 07:08:38
○ 2026-05-12 03:57:02

●MXsinclairscience-com.mail.protection.outlook.com2026-02-20 → 2026-05-12 · 3 obs

○ 2017-06-21 17:45:30
● 2026-02-20 07:08:38
● 2026-05-12 03:57:02

○MXsmtp.secureserver.net2015-05-22 → 2017-06-21 · 4 obs

● 2015-05-22 11:16:36
● 2017-06-21 17:45:30
○ 2026-02-20 07:08:38
○ 2026-05-12 03:57:02

●A198.12.237.452026-02-20 → 2026-05-12 · 3 obs

○ 2017-06-21 17:45:30
● 2026-02-20 07:08:38
● 2026-05-12 03:57:02

○A50.63.82.212015-05-22 → 2017-06-21 · 4 obs

● 2015-05-22 11:16:36
● 2017-06-21 17:45:30
○ 2026-02-20 07:08:38
○ 2026-05-12 03:57:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sinclairscience.com	ns63.domaincontrol.com, ns64.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.101.42

NS records: ns63.domaincontrol.com, ns64.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sinclairscience.com (unsigned zone)

⏱️ Timing

Total: 125ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.12.237.45`
NS	2	`ns63.domaincontrol.com, ns64.domaincontrol.com`
MX	1	`sinclairscience-com.mail.protection.outl`
TXT	2	`v=spf1 include:secureserver.net -all, NETORGFT10249818.onmicrosoft.com`
SOA	1	`ns63.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns63.domaincontrol.com, ns63.domaincontrol.com, ns64.domaincontrol.com...)

Analysis

IP Addresses

sinclairscience.com points to a single IP: 198.12.237.45.

Other host names, for instance mmfi.com.mx, netgenius.net, bugimus.com, mail.norteltda.com and 45.237.12.198.host.secureserver.net share IP numbers with sinclairscience.com.

Name Servers

Two name servers ns63.domaincontrol.com and ns64.domaincontrol.com handle delegation for sinclairscience.com.

sinclairscience.com uses the same name server setup as other domains, for example pov(0x666574697368).com, bilodeaudrywall.com, txsdfy.com, mfactoryshop.com and performancetoronto.com.

sinclairscience.com partially shares name servers with other domains, such as sigmaaudley.site and amaiq.com.

Host names with two IP numbers:

ns63.domaincontrol.com points to: 2603:5:2154::2a and 97.74.101.42

ns64.domaincontrol.com points to: 2603:5:2254::2a and 173.201.69.42

Mail Servers

sinclairscience.com is handled by a single mail server, sinclairscience-com.mail.protection.outlook.com.

sinclairscience.com - robtex.com