🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`modelproblems.org`

DNSSEC	⚠️ Not signed
A	75.98.175.76^{🇺🇸 A2HOSTING75.98.160.0/20 A2 Hosting, Inc.}
		PTR	`mi3-ss118.a2hosting.com`
NS	`ns1.a2hosting.com` ⭐
		A	13.248.158.180^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns2.a2hosting.com`
		A	75.2.118.134^{🇺🇸 Amazon75.2.112.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
NS	`ns3.a2hosting.com`
		A	76.223.26.245^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns4.a2hosting.com`
		A	99.83.147.209^{🇺🇸 Amazon99.83.144.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
MX	`mail.modelproblems.org` ⭐
		A	75.98.175.76^{🇺🇸 A2HOSTING75.98.160.0/20 A2 Hosting, Inc.}
			PTR	`mi3-ss118.a2hosting.com`
TXT	`v=spf1 +a +mx +ip4:75.98.175.76 include:spf.a2hosting.com ~all`
SOA	`ns1.a2hosting.com`root@mi3-ss118.a2hosting.com 2026-09-19 #1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.pir-ns.org` ⭐
	NS	`b2.org.afilias-nst.org` ⚠️ Not in zone NS records
	NS	`d0.org.afilias-nst.org` ⚠️ Not in zone NS records
	NS	`v0n1.pir-ns.org`
	NS	`v0n2.pir-ns.org`
	NS	`v0n3.pir-ns.org` ⚠️ Not in parent delegation
	NS	`v2n0.pir-ns.org` ⚠️ Not in parent delegation
	NS	`v2n1.pir-ns.org` ⚠️ Not in parent delegation
	SOA	`v0n0.pir-ns.org`hostmaster@donuts.email serial=1794487489

Same first word

modelproblems.xyz

modelproblems.org

modelproblems.com

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSns1.a2hosting.com2026-09-19 → 2026-11-12 · 2 obs

● 2026-09-19 02:12:30
● 2026-11-12 12:57:06

●NSns2.a2hosting.com2026-09-19 → 2026-11-12 · 2 obs

● 2026-09-19 02:12:30
● 2026-11-12 12:57:06

●NSns3.a2hosting.com2026-09-19 → 2026-11-12 · 2 obs

● 2026-09-19 02:12:30
● 2026-11-12 12:57:06

●NSns4.a2hosting.com2026-09-19 → 2026-11-12 · 2 obs

● 2026-09-19 02:12:30
● 2026-11-12 12:57:06

●MXmail.modelproblems.org2026-09-19 → 2026-11-12 · 2 obs

● 2026-09-19 02:12:30
● 2026-11-12 12:57:06

●A75.98.175.762026-09-19 → 2026-11-12 · 2 obs

● 2026-09-19 02:12:30
● 2026-11-12 12:57:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, v0n0.pir-ns.org, v0n2.pir-ns.org, v0n1.pir-ns.org...	-
modelproblems.org	ns3.a2hosting.com, ns4.a2hosting.com, ns1.a2hosting.com, ns2.a2hosting.com	-

✅ Authoritative Response

Server:13.248.158.180

NS records: ns3.a2hosting.com, ns4.a2hosting.com, ns1.a2hosting.com, ns2.a2hosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for modelproblems.org (unsigned zone)

⏱️ Timing

Total: 440ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`75.98.175.76`
NS	4	`ns4.a2hosting.com, ns2.a2hosting.com...`
MX	1	`mail.modelproblems.org (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:75.98.175.76 include:`
SOA	1	`ns1.a2hosting.com root.mi3-ss118.a2hosti`

Analysis

IP Addresses

modelproblems.org resolves to one IP address: 75.98.175.76.

temsc.co.uk, yourpersonalhelpdesk.com, deluxemosaicwalkoffmats.com and two other host names share IP numbers with modelproblems.org.

Name Servers

The authoritative name servers for modelproblems.org are ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.

There is at least partial name server overlap between modelproblems.org and other domains — chucktown.site, unlimitedpools-nj.com, casinoarmagnac.com and two more among them.

These name servers regularly appear alongside ns1.supercp.com, ns2.supercp.com, ns3.supercp.com and 5 other name servers in NS record sets.

Each of the four hosts ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com points to a single IP address — ns1.a2hosting.com points to 13.248.158.180, ns2.a2hosting.com points to 75.2.118.134, ns3.a2hosting.com points to 76.223.26.245 and ns4.a2hosting.com points to 99.83.147.209.

Mail Servers

Mail for modelproblems.org is handled by a single mail server, mail.modelproblems.org.

mail.modelproblems.org carries a single IP number, which is 75.98.175.76.

modelproblems.org - robtex.com