🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`userstackdb.digital`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:2279^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a0ba^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.121^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.160.186^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bart.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c147^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bart.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2147^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bart.ns.cloudflare.com`
		A	108.162.193.71^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.71^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.71^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`kristina.ns.cloudflare.com`
		A	2606:4700:50::a29f:267d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c27d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kristina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:227d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kristina.ns.cloudflare.com`
		A	108.162.194.125^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristina.ns.cloudflare.com`
		A	162.159.38.125^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristina.ns.cloudflare.com`
		A	172.64.34.125^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristina.ns.cloudflare.com`
MX	`userstackdb-digital.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc2c::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2c::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::4^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pn3pr01cu01304.inbound.protection.outlook.com`
		A	52.101.144.3^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01103.inbound.protection.outlook.com`
		A	52.101.145.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.145.2^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnypr01cu00202.inbound.protection.outlook.com`
		A	52.101.145.76^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pn3pr01cu01304.inbound.protection.outlook.com`
TXT	`MS=ms28698269`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.121, 172.67.160.186
		IPv6 hints	2606:4700:3035::6815:2279, 2606:4700:3035::ac43:a0ba
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOA	`bart.ns.cloudflare.com`dns@cloudflare.com serial=2417915073

`digital`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.digital` ⭐
	NS	`v0n1.nic.digital`
	NS	`v0n2.nic.digital`
	NS	`v0n3.nic.digital`
	NS	`v2n0.nic.digital`
	NS	`v2n1.nic.digital`
	SOA	`v0n0.nic.digital`hostmaster@donuts.email serial=1793036285

Same first word

userstackdb.digital

userstackdb.com

Similar names

abdrucksets.blogspot.com

usebdrstack.com

duckbreasts.org.ph

substracked.com

Previous names

Next names

DNS History

10 records (7 active, 3 former)

●NSbart.ns.cloudflare.com2026-10-26 → 2026-10-26 · 3 obs

○ 2026-09-01 15:55:28
● 2026-10-26 17:54:08
● 2026-10-26 17:54:12

●NSkristina.ns.cloudflare.com2026-10-26 → 2026-10-26 · 3 obs

○ 2026-09-01 15:55:28
● 2026-10-26 17:54:08
● 2026-10-26 17:54:12

○NSns1.dyna-ns.net2026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 15:55:28
○ 2026-10-26 17:54:08
○ 2026-10-26 17:54:12

○NSns2.dyna-ns.net2026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 15:55:28
○ 2026-10-26 17:54:08
○ 2026-10-26 17:54:12

●MXuserstackdb-digital.mail.protection.outlook.com2026-10-26 → 2026-10-26 · 2 obs

● 2026-10-26 17:54:08
● 2026-10-26 17:54:12

●A104.21.34.1212026-10-26 → 2026-10-26 · 3 obs

○ 2026-09-01 15:55:28
● 2026-10-26 17:54:08
● 2026-10-26 17:54:12

●A172.67.160.1862026-10-26 → 2026-10-26 · 3 obs

○ 2026-09-01 15:55:28
● 2026-10-26 17:54:08
● 2026-10-26 17:54:12

○A185.53.179.1282026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 15:55:28
○ 2026-10-26 17:54:08
○ 2026-10-26 17:54:12

●A2606:4700:3035::6815:22792026-10-26 → 2026-10-26 · 3 obs

○ 2026-09-01 15:55:28
● 2026-10-26 17:54:08
● 2026-10-26 17:54:12

●A2606:4700:3035::ac43:a0ba2026-10-26 → 2026-10-26 · 3 obs

○ 2026-09-01 15:55:28
● 2026-10-26 17:54:08
● 2026-10-26 17:54:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
digital	v0n0.nic.digital, v0n1.nic.digital, v0n2.nic.digital, v0n3.nic.digital...	12 records
userstackdb.digital	bart.ns.cloudflare.com, kristina.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.71

NS records: bart.ns.cloudflare.com, kristina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for userstackdb.digital (unsigned zone)

⏱️ Timing

Total: 686ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.34.121, 172.67.160.186`
AAAA	2	`2606:4700:3035::6815:2279, 2606:4700:3035::ac43:a0ba`
NS	2	`bart.ns.cloudflare.com, kristina.ns.cloudflare.com`
MX	1	`userstackdb-digital.mail.protection.outl`
TXT	2	`MS=ms28698269, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bart.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.digital, v0n0.nic.digital, v0n1.nic.digital...)

Analysis

IP Addresses

userstackdb.digital resolves to four IP addresses: 104.21.34.121, 172.67.160.186, 2606:4700:3035::6815:2279 and 2606:4700:3035::ac43:a0ba.

drbutton-psychology.co.uk, salonbox.mom, thegranddunmanshowflat.sg and two other host names share IP numbers with userstackdb.digital.

Name Servers

userstackdb.digital is delegated to two name servers: bart.ns.cloudflare.com and kristina.ns.cloudflare.com.

userstackdb.digital uses the same name servers as several other domains — among them 743497938.workers.dev, inboundco.agency, stackowide.digital and two more.

userstackdb.digital shares at least some of its name servers with other domains, including greatriverop.com, barko.cn, p8tk5q7f.com and two others.

These name servers are frequently paired with the name servers maria.ns.cloudflare.com and jakub.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

bart.ns.cloudflare.com resolves to 108.162.193.71, 172.64.33.71, 173.245.59.71 and 3 other IP addresses.

kristina.ns.cloudflare.com resolves to 108.162.194.125, 162.159.38.125, 172.64.34.125 and 3 other IP addresses.

Mail Servers

Mail for userstackdb.digital is handled by a single mail server, userstackdb-digital.mail.protection.outlook.com.

userstackdb-digital.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.144.3, 52.101.145.0, 52.101.145.2 and 5 others.

userstackdb.digital - robtex.com