digitalcore.app - dns.ninja

`digitalcore.app`

DNSSEC	⚠️ Not signed
A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`digitalcore-app.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca21::^{🇪🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma2p292cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:ca21::1^{🇪🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma4p292cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:ca21::2^{🇪🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma3p292cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca21::3^{🇪🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma2p292cu00303.inbound.protection.outlook.com`
		A	52.101.91.0^{🇪🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma2p292cu00400.inbound.protection.outlook.com`
		A	52.101.91.1^{🇪🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma4p292cu00201.inbound.protection.outlook.com`
		A	52.101.91.2^{🇪🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma3p292cu00202.inbound.protection.outlook.com`
		A	52.101.91.3^{🇪🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma2p292cu00303.inbound.protection.outlook.com`
TXT	`MS=ms71689276`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`google-site-verification=x-1AeIp__b2yHzmpD25cQz90K1y4J6(0x4449634b)cCGahCEdk`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1779195648

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

●NSdns1.registrar-servers.com2026-05-22 → 2026-06-27 · 2 obs

● 2026-05-22 10:48:30
● 2026-06-27 07:47:44

●NSdns2.registrar-servers.com2026-05-22 → 2026-06-27 · 2 obs

● 2026-05-22 10:48:30
● 2026-06-27 07:47:44

●MXdigitalcore-app.mail.protection.outlook.com2026-05-22 → 2026-06-27 · 2 obs

● 2026-05-22 10:48:30
● 2026-06-27 07:47:44

●A216.198.79.12026-05-22 → 2026-06-27 · 2 obs

● 2026-05-22 10:48:30
● 2026-06-27 07:47:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
digitalcore.app	dns2.registrar-servers.com, dns1.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.132.200

NS records: dns2.registrar-servers.com, dns1.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for digitalcore.app (unsigned zone)

⏱️ Timing

Total: 362ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.198.79.1`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	1	`digitalcore-app.mail.protection.outlook.`
TXT	3	`MS=ms71689276, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

Analysis

IP Addresses

digitalcore.app directs to one IP number, which is 216.198.79.1.

Among the host names that share IP numbers with digitalcore.app are worldnew.in, hiverge.ai, valogent.com and two others.

Name Servers

DNS delegation for digitalcore.app points to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

digitalcore.app has the same name server delegation as a number of other domains, such as petbooks.info, mobilepsystems.com, techholism.com and two more.

The name servers of digitalcore.app overlap at least partially with those of other domains — among them mobiledoc-format.com, salescalc.net, diordorant.com and two more.

The name servers dns4.registrar-servers.com, dns3.registrar-servers.com and dns5.registrar-servers.com are commonly seen alongside these name servers.

dns1.registrar-servers.com directs to 156.154.132.200 and 2610:a1:1024::200. dns2.registrar-servers.com directs to 156.154.133.200 and 2610:a1:1025::200. Each host name carries two IP addresses.

Mail Servers

digitalcore.app routes its mail through a single mail server, digitalcore-app.mail.protection.outlook.com.

digitalcore-app.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.91.0, 52.101.91.1 and 52.101.91.2, along with 5 other.