🛡️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:c902::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr02cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	52.101.10.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr02cu00301.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.60.154^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn0pr03cu00302.inbound.protection.outlook.com`
		A	52.101.60.173^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn3pr0501cu00105.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	🔒 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=1790687654

Same first word

pythoninstructor.com

Previous names

Next names

DNS History

5 records (4 active, 1 former)

●NSns45.domaincontrol.com2026-09-28 → 2026-09-29 · 2 obs

● 2026-09-28 04:32:18
● 2026-09-29 13:27:50

●NSns46.domaincontrol.com2026-09-28 → 2026-09-29 · 2 obs

● 2026-09-28 04:32:18
● 2026-09-29 13:27:50

●MXpythoninstructor-com.mail.protection.outlook.com2026-09-28 → 2026-09-29 · 2 obs

● 2026-09-28 04:32:18
● 2026-09-29 13:27:50

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

● 2018-11-11 00:47:38
○ 2026-09-28 04:32:18
○ 2026-09-29 13:27:50

●A76.76.21.212026-09-28 → 2026-09-29 · 3 obs

○ 2018-11-11 00:47:38
● 2026-09-28 04:32:18
● 2026-09-29 13:27:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, f.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: 779ms | 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 resolves to one IP address: 76.76.21.21.

guilhermeramos.dev, fleetwaysales.com, talone.cn and two other host names share IP numbers with pythoninstructor.com.

Name Servers

The NS records for pythoninstructor.com delegate to ns45.domaincontrol.com and ns46.domaincontrol.com.

pythoninstructor.com uses the same name servers as several other domains — among them kreatifyindia.com, theglamorousgal.com, bvty1849.com and two more.

ns45.domaincontrol.com resolves to 97.74.102.23 and 2603:5:2162::17. Likewise, ns46.domaincontrol.com resolves to 173.201.70.23 and 2603:5:2262::17 — two IP addresses apiece.

Mail Servers

Mail for pythoninstructor.com is handled by a single mail server, pythoninstructor-com.mail.protection.outlook.com.

pythoninstructor-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.10.1, 52.101.41.6, 52.101.60.154 and 5 others.

pythoninstructor.com - dns.ninja