usecornercase.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`usecornercase.dev`

DNSSEC	⚠️ Not signed
A	2606:50c0:8000::153^{Fastly2606:50c0:8000::/48}
A	2606:50c0:8001::153^{Fastly2606:50c0:8001::/48}
A	2606:50c0:8002::153^{Fastly2606:50c0:8002::/48}
A	2606:50c0:8003::153^{Fastly2606:50c0:8003::/48}
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`mailserver.purelymail.com` ⭐
TXT	`purelymail_ownership_proof=bd8e5a3301c36fa71583f4f0e84c361abde329018a7f4d7a45...`
TXT	`v=spf1 include:_spf.purelymail.com ~all`
SOA	`ns1.digitalocean.com`hostmaster@usecornercase.dev serial=0

`dev`

	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=1

🔒 HSTS Preload (+subdomains)

DNS History

16 records (12 active, 4 former)

●NSns1.digitalocean.com2026-10-01 → 2026-10-06 · 2 obs

● 2026-10-01 20:00:38
● 2026-10-06 12:41:54

●NSns2.digitalocean.com2026-10-01 → 2026-10-06 · 2 obs

● 2026-10-01 20:00:38
● 2026-10-06 12:41:54

●NSns3.digitalocean.com2026-10-01 → 2026-10-06 · 2 obs

● 2026-10-01 20:00:38
● 2026-10-06 12:41:54

●MXmailserver.purelymail.com2026-10-01 → 2026-10-06 · 2 obs

● 2026-10-01 20:00:38
● 2026-10-06 12:41:54

○A162.159.140.982026-10-01 → 2026-10-01 · 3 obs

● 2026-10-01 20:00:38
○ 2026-10-02 13:10:02
○ 2026-10-06 12:41:54

○A172.66.0.962026-10-01 → 2026-10-01 · 3 obs

● 2026-10-01 20:00:38
○ 2026-10-02 13:10:02
○ 2026-10-06 12:41:54

●A185.199.108.1532026-10-03 → 2026-10-06 · 3 obs

○ 2026-10-02 13:10:02
● 2026-10-03 22:38:42
● 2026-10-06 12:41:54

●A185.199.109.1532026-10-03 → 2026-10-06 · 3 obs

○ 2026-10-02 13:10:02
● 2026-10-03 22:38:42
● 2026-10-06 12:41:54

●A185.199.110.1532026-10-03 → 2026-10-06 · 3 obs

○ 2026-10-02 13:10:02
● 2026-10-03 22:38:42
● 2026-10-06 12:41:54

●A185.199.111.1532026-10-03 → 2026-10-06 · 3 obs

○ 2026-10-02 13:10:02
● 2026-10-03 22:38:42
● 2026-10-06 12:41:54

○A2606:4700:7::602026-10-01 → 2026-10-01 · 3 obs

● 2026-10-01 20:00:38
○ 2026-10-02 13:10:02
○ 2026-10-06 12:41:54

●A2606:50c0:8000::1532026-10-03 → 2026-10-06 · 3 obs

○ 2026-10-02 13:10:02
● 2026-10-03 22:38:42
● 2026-10-06 12:41:54

●A2606:50c0:8001::1532026-10-03 → 2026-10-06 · 3 obs

○ 2026-10-02 13:10:02
● 2026-10-03 22:38:42
● 2026-10-06 12:41:54

●A2606:50c0:8002::1532026-10-03 → 2026-10-06 · 3 obs

○ 2026-10-02 13:10:02
● 2026-10-03 22:38:42
● 2026-10-06 12:41:54

●A2606:50c0:8003::1532026-10-03 → 2026-10-06 · 3 obs

○ 2026-10-02 13:10:02
● 2026-10-03 22:38:42
● 2026-10-06 12:41:54

○A2a06:98c1:58::602026-10-01 → 2026-10-01 · 3 obs

● 2026-10-01 20:00:38
○ 2026-10-02 13:10:02
○ 2026-10-06 12:41:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
usecornercase.dev	ns1.digitalocean.com, ns3.digitalocean.com, ns2.digitalocean.com	-

✅ Authoritative Response

Server:172.64.49.209

NS records: ns1.digitalocean.com, ns3.digitalocean.com, ns2.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usecornercase.dev (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.108.153, 185.199.111.153...`
AAAA	4	`2606:50c0:8003::153, 2606:50c0:8001::153...`
NS	3	`ns3.digitalocean.com, ns1.digitalocean.com...`
MX	1	`mailserver.purelymail.com (pri: 10)`
TXT	2	`v=spf1 include:_spf.purelymail.com ~all, purelymail_ownership_proof=bd8e5a3301c36`
SOA	1	`ns1.digitalocean.com hostmaster.usecorne`

Analysis

IP Addresses

With 8 IP addresses in total, usecornercase.dev resolves to 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 other.

Name Servers

The authoritative name servers for usecornercase.dev are ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com — three in total.

ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com all resolve to exactly two IP numbers apiece: ns1.digitalocean.com → 172.64.52.210 and 2606:4700:52::ac40:34d2; ns2.digitalocean.com → 172.64.53.21 and 2606:4700:5a::ac40:3515; ns3.digitalocean.com → 172.64.49.209 and 2606:4700:52::ac40:31d1.

Mail Servers

usecornercase.dev routes its mail through a single mail server, mailserver.purelymail.com.