corelib.dev - dns.ninja
corelib.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:2a4d🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:9f3d🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.42.77Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.159.61🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | norman.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bd9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | norman.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1d9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | norman.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21d9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | norman.ns.cloudflare.com | ||||||
| A | 108.162.193.217🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | norman.ns.cloudflare.com | ||||||
| A | 172.64.33.217🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | norman.ns.cloudflare.com | ||||||
| A | 173.245.59.217🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | norman.ns.cloudflare.com | ||||||
| NS | thea.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26f7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2f7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22f7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| A | 108.162.194.247🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| A | 162.159.38.247Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| A | 172.64.34.247🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.42.77, 172.67.159.61 | ||||||
| IPv6 hints | 2606:4700:3030::6815:2a4d, 2606:4700:3032::ac43:9f3d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com | ||||||
| SOA | norman.ns.cloudflare.comdns@cloudflare.com serial=1788217820 | ||||||
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.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSnorman.ns.cloudflare.com2026-08-31 → 2026-08-31 · 2 obs
● 2026-08-31 23:10:20
●NSthea.ns.cloudflare.com2026-08-31 → 2026-08-31 · 2 obs
● 2026-08-31 23:10:20
●A104.21.42.772026-08-31 → 2026-08-31 · 2 obs
● 2026-08-31 23:10:20
●A172.67.159.612026-08-31 → 2026-08-31 · 2 obs
● 2026-08-31 23:10:20
●A2606:4700:3030::6815:2a4d2026-08-31 → 2026-08-31 · 2 obs
● 2026-08-31 23:10:20
●A2606:4700:3032::ac43:9f3d2026-08-31 → 2026-08-31 · 2 obs
● 2026-08-31 23:10:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| corelib.dev | thea.ns.cloudflare.com, norman.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.217
NS records: thea.ns.cloudflare.com, norman.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corelib.dev (unsigned zone)
⏱️ Timing
Total: 766ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.159.61, 104.21.42.77 |
| AAAA | 2 | 2606:4700:3030::6815:2a4d, 2606:4700:3032::ac43:9f3d |
| NS | 2 | norman.ns.cloudflare.com, thea.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | norman.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
corelib.dev directs to four IP numbers, which are 104.21.42.77, 172.67.159.61, 2606:4700:3030::6815:2a4d and 2606:4700:3032::ac43:9f3d.
Among the host names that share IP numbers with corelib.dev are leshautschamps.mu, vn.muoi.foshanfzdq.com, chat-gateway.digital and two others.
Name Servers
The NS records for corelib.dev delegate to norman.ns.cloudflare.com and thea.ns.cloudflare.com.
corelib.dev has the same name server delegation as a number of other domains, such as zacandgenesis.com, tsgqjxhn.com, cuiiliste.pages.dev and two more.
The name servers of corelib.dev overlap at least partially with those of other domains — among them 1039021763.workers.dev, casaparisi.eu, chjx023.com and two more.
These name servers are routinely co-deployed with the name servers adel.ns.cloudflare.com, dave.ns.cloudflare.com, cloe.ns.cloudflare.com and two others.
Host names resolving to 6 IP numbers:
norman.ns.cloudflare.com maps to 108.162.193.217, 172.64.33.217, 173.245.59.217 and 3 additional IP addresses.
thea.ns.cloudflare.com maps to 108.162.194.247, 162.159.38.247, 172.64.34.247 and 3 additional IP addresses.