🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`pythoninstructor.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`ns45.domaincontrol.com` ⭐
		A	2603:5:2162::17^{🇺🇸 GODADDY-DNS2603:5:2160::/44}
			PTR	`ns45.domaincontrol.com`
		A	97.74.102.23^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns45.domaincontrol.com`
NS	`ns46.domaincontrol.com`
		A	2603:5:2262::17^{🇺🇸 GODADDY-DNS2603:5:2260::/44}
			PTR	`ns46.domaincontrol.com`
		A	173.201.70.23^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns46.domaincontrol.com`
MX	`pythoninstructor-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::1c^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr02cu00104.inbound.protection.outlook.com`
		A	2a01:111:f403:c95d::8^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-ph8pr21cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f909::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn0pr02cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f90b::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00100.inbound.protection.outlook.com`
		A	52.101.41.122^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr02cu00302.inbound.protection.outlook.com`
		A	52.101.194.152^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00300.inbound.protection.outlook.com`
		A	52.101.194.170^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch1pr02cu00102.inbound.protection.outlook.com`
		A	52.101.202.144^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ph8pr05cu00300.inbound.protection.outlook.com`
TXT	`NETORGFT20039750.onmicrosoft.com`
TXT	`v=spf1 include:secureserver.net -all`
TXT	`google-site-verification=jlqDpj6TnzIta19g2GMkaxZynFP6nkHlgGKEDk25KG4`
SOA	`ns45.domaincontrol.com`dns@jomax.net 2026-07-27 #5

`com`

	DNSSEC	⚠️ Not signed
	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=1794078366

Same first word

pythoninstructor.com

Previous names

Next names

DNS History

5 records (4 active, 1 former)

●NSns45.domaincontrol.com2026-09-28 → 2026-11-07 · 2 obs

● 2026-09-28 04:32:18
● 2026-11-07 19:30:08

●NSns46.domaincontrol.com2026-09-28 → 2026-11-07 · 2 obs

● 2026-09-28 04:32:18
● 2026-11-07 19:30:08

●MXpythoninstructor-com.mail.protection.outlook.com2026-09-28 → 2026-11-07 · 2 obs

● 2026-09-28 04:32:18
● 2026-11-07 19:30:08

○A192.185.0.2182018-11-11 → 2018-11-11 · 3 obs

● 2018-11-11 00:47:38
○ 2026-09-28 04:32:18
○ 2026-11-07 19:30:08

●A76.76.21.212026-09-28 → 2026-11-07 · 3 obs

○ 2018-11-11 00:47:38
● 2026-09-28 04:32:18
● 2026-11-07 19:30:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net...	-
pythoninstructor.com	ns45.domaincontrol.com, ns46.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.102.23

NS records: ns45.domaincontrol.com, ns46.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pythoninstructor.com (unsigned zone)

⏱️ Timing

Total: 189ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`ns45.domaincontrol.com, ns46.domaincontrol.com`
MX	1	`pythoninstructor-com.mail.protection.out`
TXT	3	`NETORGFT20039750.onmicrosoft.com, v=spf1 include:secureserver.net -all...`
SOA	1	`ns45.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns45.domaincontrol.com, ns45.domaincontrol.com, ns46.domaincontrol.com...)

Analysis

IP Addresses

pythoninstructor.com directs to one IP number, which is 76.76.21.21.

Among the host names that share IP numbers with pythoninstructor.com are guilhermeramos.dev, fleetwaysales.com, talone.cn and two others.

Name Servers

pythoninstructor.com is served by two delegated name servers, ns45.domaincontrol.com and ns46.domaincontrol.com.

pythoninstructor.com has the same name server delegation as a number of other domains, such as kreatifyindia.com, theglamorousgal.com, bvty1849.com and two more.

Each of the two host names carries two IP addresses: ns45.domaincontrol.com points to 97.74.102.23 and 2603:5:2162::17, and ns46.domaincontrol.com points to 173.201.70.23 and 2603:5:2262::17.

Mail Servers

pythoninstructor.com routes its mail through a single mail server, pythoninstructor-com.mail.protection.outlook.com.

pythoninstructor-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.41.122, 52.101.194.152 and 52.101.194.170, along with 5 other.

pythoninstructor.com - robtex.com