problemone.it - dns.ninja

`problemone.it`

DNSSEC	🔒 Signed (DS record present)
A	80.88.87.141^{🇮🇹 ARUBA-ASN80.88.80.0/20}
		PTR	`linp084.arubabusiness.it`
NS	`ns1-09.azure-dns.com` ⭐
		A	2603:1061:0:700::9^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-09.azure-dns.com`
		A	13.107.236.9^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-09.azure-dns.com`
NS	`ns2-09.azure-dns.net`
		A	2620:1ec:8ec:700::9^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-09.azure-dns.net`
		A	150.171.21.9^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-09.azure-dns.net`
NS	`ns3-09.azure-dns.org`
		A	2a01:111:4000:700::9^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-09.azure-dns.org`
		A	204.14.183.9^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-09.azure-dns.org`
NS	`ns4-09.azure-dns.info`
		A	2620:1ec:bda:700::9^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-09.azure-dns.info`
		A	208.84.5.9^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-09.azure-dns.info`
MX	`problemone-it.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`MS=ms11600763`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1-09.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`it`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.it` ⭐
	NS	`a.dns.it`
	NS	`m.dns.it`
	NS	`nameserver.cnr.it`
	NS	`r.dns.it`
	NS	`v.dns.it`
	SOA	`dns.nic.it`hostmaster@nic.it 2026-06-21 #19

Same first word

problemone.com

problemone.it

DNS History

10 records (6 active, 4 former)

●NSns1-09.azure-dns.com2026-03-26 → 2026-06-21 · 3 obs

○ 2019-01-21 08:39:28
● 2026-03-26 15:01:50
● 2026-06-21 17:26:32

○NSns1.register.it2015-06-20 → 2019-01-21 · 4 obs

● 2015-06-20 10:37:46
● 2019-01-21 08:39:28
○ 2026-03-26 15:01:50
○ 2026-06-21 17:26:32

●NSns2-09.azure-dns.net2026-03-26 → 2026-06-21 · 3 obs

○ 2019-01-21 08:39:28
● 2026-03-26 15:01:50
● 2026-06-21 17:26:32

○NSns2.register.it2015-06-20 → 2019-01-21 · 4 obs

● 2015-06-20 10:37:46
● 2019-01-21 08:39:28
○ 2026-03-26 15:01:50
○ 2026-06-21 17:26:32

●NSns3-09.azure-dns.org2026-03-26 → 2026-06-21 · 3 obs

○ 2019-01-21 08:39:28
● 2026-03-26 15:01:50
● 2026-06-21 17:26:32

●NSns4-09.azure-dns.info2026-03-26 → 2026-06-21 · 3 obs

○ 2019-01-21 08:39:28
● 2026-03-26 15:01:50
● 2026-06-21 17:26:32

●MXproblemone-it.mail.protection.outlook.com2026-03-26 → 2026-06-21 · 2 obs

● 2026-03-26 15:01:50
● 2026-06-21 17:26:32

○A195.130.220.12017-02-12 → 2019-01-21 · 5 obs

○ 2016-05-07 12:53:48
● 2017-02-12 01:33:08
● 2019-01-21 08:39:28
○ 2026-03-26 15:01:50
○ 2026-06-21 17:26:32

○A78.4.252.2022015-06-20 → 2016-05-07 · 4 obs

● 2015-06-20 10:37:46
● 2016-05-07 12:53:48
○ 2017-02-12 01:33:08
○ 2026-06-21 17:26:32

●A80.88.87.1412026-03-26 → 2026-06-21 · 3 obs

○ 2019-01-21 08:39:28
● 2026-03-26 15:01:50
● 2026-06-21 17:26:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	m.dns.it, nameserver.cnr.it, v.dns.it, dns.nic.it...	-
problemone.it	ns4-09.azure-dns.info, ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org	-

✅ Authoritative Response

Server:150.171.21.9

NS records: ns4-09.azure-dns.info, ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 567ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.88.87.141`
NS	4	`ns1-09.azure-dns.com, ns2-09.azure-dns.net...`
MX	1	`problemone-it.mail.protection.outlook.co`
TXT	2	`MS=ms11600763, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1-09.azure-dns.com azuredns-hostmaster`

Analysis

IP Addresses

problemone.it has exactly one IP address — 80.88.87.141.

dirextra.it, rideinthebox.com, offcoz.com plus two other host names have IP numbers in common with problemone.it.

Name Servers

Four name servers handle the delegation for problemone.it: ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org.

There is at least partial name server overlap between problemone.it and other domains — foex.co, pescoenergy.net, cocacola.sc and two more among them.

All four hostnames — ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org — resolve to two IP numbers apiece: ns1-09.azure-dns.com to 13.107.236.9 and 2603:1061:0:700::9; ns4-09.azure-dns.info to 208.84.5.9 and 2620:1ec:bda:700::9; ns2-09.azure-dns.net to 150.171.21.9 and 2620:1ec:8ec:700::9; ns3-09.azure-dns.org to 204.14.183.9 and 2a01:111:4000:700::9.

Mail Servers

problemone.it uses one mail server — problemone-it.mail.protection.outlook.com.

problemone-it.mail.protection.outlook.com has 8 IP addresses: 52.101.68.16, 52.101.73.16, 52.101.73.19 plus 5 more.