stemcoder.org - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

stemcoder.org

DNSSEC⚠️ Not signed
A198.49.23.144🇺🇸 AS53831198.49.23.0/24
A198.49.23.145🇺🇸 AS53831198.49.23.0/24
A198.185.159.144🇺🇸 AS53831198.185.159.0/24
A198.185.159.145🇺🇸 AS53831198.185.159.0/24
NSns63.domaincontrol.com ⭐
A2603:5:2154::2a
A97.74.101.42
NSns64.domaincontrol.com
A2603:5:2254::2a
A173.201.69.42
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c23::1a
A172.253.122.27
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c14::1a
A192.178.234.27
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a
A172.253.116.27
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c14::1b
A192.178.234.26
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1a
A172.253.116.27
TXTv=spf1 include:spf.protection.outlook.com include:_spf.google.com -all
TXTNETORGFT1866255.onmicrosoft.com
SOAns63.domaincontrol.comdns@jomax.net 2017-12-20 #2

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1789299176

DNS History

11 records (11 active, 0 former)

NSns63.domaincontrol.comns64.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA198.185.159.144198.185.159.145198.49.23.144198.49.23.145
●NSns63.domaincontrol.com2026-09-03 → 2026-09-13 · 2 obs
● 2026-09-03 19:38:42
● 2026-09-13 12:03:26
●NSns64.domaincontrol.com2026-09-03 → 2026-09-13 · 2 obs
● 2026-09-03 19:38:42
● 2026-09-13 12:03:26
●MXalt1.aspmx.l.google.com2026-09-03 → 2026-09-13 · 2 obs
● 2026-09-03 19:38:42
● 2026-09-13 12:03:26
●MXalt2.aspmx.l.google.com2026-09-03 → 2026-09-13 · 2 obs
● 2026-09-03 19:38:42
● 2026-09-13 12:03:26
●MXaspmx.l.google.com2026-09-03 → 2026-09-13 · 2 obs
● 2026-09-03 19:38:42
● 2026-09-13 12:03:26
●MXaspmx2.googlemail.com2026-09-03 → 2026-09-13 · 2 obs
● 2026-09-03 19:38:42
● 2026-09-13 12:03:26
●MXaspmx3.googlemail.com2026-09-03 → 2026-09-13 · 2 obs
● 2026-09-03 19:38:42
● 2026-09-13 12:03:26
●A198.185.159.1442026-09-03 → 2026-09-13 · 2 obs
● 2026-09-03 19:38:42
● 2026-09-13 12:03:26
●A198.185.159.1452026-09-03 → 2026-09-13 · 2 obs
● 2026-09-03 19:38:42
● 2026-09-13 12:03:26
●A198.49.23.1442026-09-03 → 2026-09-13 · 2 obs
● 2026-09-03 19:38:42
● 2026-09-13 12:03:26
●A198.49.23.1452026-09-03 → 2026-09-13 · 2 obs
● 2026-09-03 19:38:42
● 2026-09-13 12:03:26

🔍 DNS Trace

Analysis

IP Addresses

stemcoder.org has four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Name Servers

stemcoder.org is delegated to two name servers: ns63.domaincontrol.com and ns64.domaincontrol.com.

The host names ns63.domaincontrol.com and ns64.domaincontrol.com each point to two IP numbers: ns63.domaincontrol.com points to 97.74.101.42 and 2603:5:2154::2a. ns64.domaincontrol.com points to 173.201.69.42 and 2603:5:2254::2a.

Mail Servers

Mail for stemcoder.org is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

Host names with two IP numbers:

The host name aspmx2.googlemail.com points to: 192.178.234.26 and 2800:3f0:4003:c14::1b.

The host name aspmx3.googlemail.com points to: 172.253.116.27 and 2a00:1450:400b:c02::1a.

The host name aspmx.l.google.com points to: 172.253.122.27 and 2607:f8b0:4004:c23::1a.

The host name alt1.aspmx.l.google.com points to: 192.178.234.27 and 2800:3f0:4003:c14::1a.

The host name alt2.aspmx.l.google.com points to: 172.253.116.27 and 2a00:1450:400b:c02::1a.

Host names that point to 2a00:1450:400b:c02::1a : aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Host names that point to 172.253.116.27 : aspmx3.googlemail.com and alt2.aspmx.l.google.com.