🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mathstackersu.org`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns47.domaincontrol.com` ⭐
		A	2603:5:2172::18^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns47.domaincontrol.com`
		A	97.74.103.24^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns47.domaincontrol.com`
NS	`ns48.domaincontrol.com`
		A	2603:5:2272::18^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns48.domaincontrol.com`
		A	173.201.71.24^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns48.domaincontrol.com`
SOA	`ns47.domaincontrol.com`dns@jomax.net 2023-10-24 #0

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1793356824

Same first word

mathstackersu.org

mathstackersu.com

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NSns47.domaincontrol.com2026-09-09 → 2026-10-30 · 2 obs

● 2026-09-09 23:13:20
● 2026-10-30 11:03:20

●NSns48.domaincontrol.com2026-09-09 → 2026-10-30 · 2 obs

● 2026-09-09 23:13:20
● 2026-10-30 11:03:20

●A15.197.148.332026-09-09 → 2026-10-30 · 2 obs

● 2026-09-09 23:13:20
● 2026-10-30 11:03:20

●A3.33.130.1902026-09-09 → 2026-10-30 · 2 obs

● 2026-09-09 23:13:20
● 2026-10-30 11:03:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
mathstackersu.org	ns47.domaincontrol.com, ns48.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.103.24

NS records: ns47.domaincontrol.com, ns48.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathstackersu.org (unsigned zone)

⏱️ Timing

Total: 594ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns47.domaincontrol.com, ns48.domaincontrol.com`
SOA	1	`ns47.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

mathstackersu.org directs to two IP numbers, 3.33.130.190 and 15.197.148.33

Two other host names, along with influencify.ca, clicktodiscover.me and weareall1only1.com, also share IP numbers with mathstackersu.org.

Name Servers

mathstackersu.org is served by two delegated name servers, ns47.domaincontrol.com and ns48.domaincontrol.com.

mathstackersu.org shares its NS records with other domains, for example ushservices.com, doradoco.com, 14channelviewstives.co.uk and two others.

Each of the two host names carries two IP addresses: ns47.domaincontrol.com points to 97.74.103.24 and 2603:5:2172::18, and ns48.domaincontrol.com points to 173.201.71.24 and 2603:5:2272::18.

mathstackersu.org - robtex.com