🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`problemsolvingclassroom.com`

DNSSEC	⚠️ Not signed
A	34.120.190.48^{🇺🇸 Google34.120.0.0/14}
		PTR	`48.190.120.34.bc.googleusercontent.com`
A	34.160.17.71^{🇺🇸 Google34.160.0.0/16}
A	34.160.81.203^{🇺🇸 Google34.160.0.0/16}
A	35.190.31.54^{🇺🇸 Google35.190.0.0/16}
NS	`ns1.siteground.net` ⭐
		A	75.2.77.104^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.siteground.net`
		A	99.83.229.113^{🇺🇸 Amazon99.83.224.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
MX	`mx10.mailspamprotection.com` ⭐
		A	34.149.79.66^{🇺🇸 Google34.148.0.0/14}
			PTR	`66.79.149.34.bc.googleusercontent.com`
MX	`mx20.mailspamprotection.com`⁽²⁰⁾
		A	34.120.156.61^{🇺🇸 Google34.120.0.0/14}
			PTR	`61.156.120.34.bc.googleusercontent.com`
MX	`mx30.mailspamprotection.com`⁽³⁰⁾
		A	34.111.121.216^{🇺🇸 Google34.108.0.0/14}
			PTR	`216.121.111.34.bc.googleusercontent.com`
TXT	`v=spf1 +a +mx +ip4:35.215.64.122 include:problemsolvingclassroom.com.spf.aut...`
SOA	`ns1.siteground.net`admins@siteground.com serial=162

`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=1790348684

Same first word

problemsolvingclassroom.com

Previous names

Next names

DNS History

13 records (9 active, 4 former)

●NSns1.siteground.net2026-09-23 → 2026-09-25 · 2 obs

● 2026-09-23 06:05:30
● 2026-09-25 15:27:42

●NSns2.siteground.net2026-09-23 → 2026-09-25 · 2 obs

● 2026-09-23 06:05:30
● 2026-09-25 15:27:42

●MXmx10.mailspamprotection.com2026-09-23 → 2026-09-25 · 2 obs

● 2026-09-23 06:05:30
● 2026-09-25 15:27:42

●MXmx20.mailspamprotection.com2026-09-23 → 2026-09-25 · 2 obs

● 2026-09-23 06:05:30
● 2026-09-25 15:27:42

●MXmx30.mailspamprotection.com2026-09-23 → 2026-09-25 · 2 obs

● 2026-09-23 06:05:30
● 2026-09-25 15:27:42

●A34.120.190.482026-09-24 → 2026-09-25 · 5 obs

○ 2026-09-24 01:19:48
● 2026-09-24 06:05:20
○ 2026-09-25 00:29:56
● 2026-09-25 12:25:26
● 2026-09-25 15:27:42

○A34.149.120.32026-09-23 → 2026-09-23 · 3 obs

● 2026-09-23 06:05:30
○ 2026-09-25 15:27:36
○ 2026-09-25 15:27:42

○A34.149.36.1792026-09-23 → 2026-09-25 · 6 obs

○ 2026-09-23 06:05:30
● 2026-09-23 08:10:22
○ 2026-09-24 06:05:20
● 2026-09-25 00:29:56
○ 2026-09-25 08:45:04
○ 2026-09-25 15:27:42

●A34.160.17.712026-09-23 → 2026-09-25 · 8 obs

● 2026-09-23 06:05:30
○ 2026-09-23 08:10:22
● 2026-09-24 01:19:48
○ 2026-09-24 06:05:20
● 2026-09-25 08:45:04
○ 2026-09-25 12:25:26
● 2026-09-25 15:27:36
● 2026-09-25 15:27:42

●A34.160.81.2032026-09-23 → 2026-09-25 · 8 obs

● 2026-09-23 06:05:30
○ 2026-09-23 08:10:22
● 2026-09-24 06:05:20
○ 2026-09-25 00:29:56
● 2026-09-25 08:45:04
○ 2026-09-25 12:25:26
● 2026-09-25 15:27:36
● 2026-09-25 15:27:42

●A35.190.31.542026-09-23 → 2026-09-25 · 6 obs

● 2026-09-23 06:05:30
○ 2026-09-24 06:05:20
● 2026-09-25 00:29:56
○ 2026-09-25 08:45:04
● 2026-09-25 12:25:26
● 2026-09-25 15:27:42

○A35.227.194.512026-09-25 → 2026-09-25 · 4 obs

○ 2026-09-24 06:05:20
● 2026-09-25 00:29:56
○ 2026-09-25 08:45:04
○ 2026-09-25 15:27:42

○A35.244.153.442026-09-23 → 2026-09-25 · 8 obs

○ 2026-09-23 06:05:30
● 2026-09-23 08:10:22
○ 2026-09-24 01:19:48
● 2026-09-24 06:05:20
○ 2026-09-25 00:29:56
● 2026-09-25 08:45:04
○ 2026-09-25 15:27:36
○ 2026-09-25 15:27:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
problemsolvingclassroom.com	ns1.siteground.net, ns2.siteground.net	-

✅ Authoritative Response

Server:75.2.77.104

NS records: ns1.siteground.net, ns2.siteground.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for problemsolvingclassroom.com (unsigned zone)

⏱️ Timing

Total: 527ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`35.227.194.51, 34.160.81.203...`
NS	2	`ns2.siteground.net, ns1.siteground.net`
MX	3	`mx20.mailspamprotection.com (pri: 20), mx10.mailspamprotection.com (pri: 10)...`
TXT	1	`v=spf1 +a +mx +ip4:35.215.64.122 includ`
SOA	1	`ns1.siteground.net admins.siteground.com`

Analysis

IP Addresses

problemsolvingclassroom.com has four IP addresses: 34.120.190.48, 34.160.17.71, 34.160.81.203 and 35.190.31.54.

miamilimos.com, woodfloormaintenance.org.uk, mtsm.nl plus two other host names have IP numbers in common with problemsolvingclassroom.com.

Name Servers

DNS delegation for problemsolvingclassroom.com points to two name servers: ns1.siteground.net and ns2.siteground.net.

The name server configuration of problemsolvingclassroom.com is shared with other domains, for instance calypsobravus.com, baroncrespo.com, consulentegeo.org and two others.

problemsolvingclassroom.com shares at least some of its name servers with other domains, including archivesoftheartistled.org, ex2adventure.com, lindagraves.com and two others.

ns1.siteground.net and ns2.siteground.net each resolve to one IP number: ns1.siteground.net points to 75.2.77.104 and ns2.siteground.net points to 99.83.229.113.

Mail Servers

problemsolvingclassroom.com is handled by three mail servers: mx10.mailspamprotection.com, mx20.mailspamprotection.com and mx30.mailspamprotection.com.

At least some of the mail servers used by problemsolvingclassroom.com are shared with other domains: obryanlaw.us, tiendamimascota.com, cheryldillondesigns.com and two others among them.

mx10.mailspamprotection.com, mx20.mailspamprotection.com and mx30.mailspamprotection.com all have one IP address each — mx10.mailspamprotection.com directs to 34.149.79.66, mx20.mailspamprotection.com directs to 34.120.156.61 and mx30.mailspamprotection.com directs to 34.111.121.216.

problemsolvingclassroom.com - robtex.com