72lib.dev - robtex.com
72lib.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:a074🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:2a5a🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.42.90Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.160.116🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | holly.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2685🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | holly.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c285🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | holly.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2285🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | holly.ns.cloudflare.com | ||||||
| A | 108.162.194.133🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | holly.ns.cloudflare.com | ||||||
| A | 162.159.38.133Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | holly.ns.cloudflare.com | ||||||
| A | 172.64.34.133🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | holly.ns.cloudflare.com | ||||||
| NS | keenan.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c0b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keenan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c30b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | keenan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:230b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | keenan.ns.cloudflare.com | ||||||
| A | 108.162.195.11🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keenan.ns.cloudflare.com | ||||||
| A | 162.159.44.11Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keenan.ns.cloudflare.com | ||||||
| A | 172.64.35.11🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keenan.ns.cloudflare.com | ||||||
| TXT | v=spf1 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.42.90, 172.67.160.116 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:a074, 2606:4700:3035::6815:2a5a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=cloudflare-ech.com | ||||||
| SOA | holly.ns.cloudflare.comdns@cloudflare.com serial=2419479635 | ||||||
dev
| DNSSEC | ⚠️ Not signed | ||||||
| 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
72lib.dev |
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSholly.ns.cloudflare.com2026-09-11 → 2026-11-07 · 2 obs
● 2026-11-07 06:42:10
●NSkeenan.ns.cloudflare.com2026-09-11 → 2026-11-07 · 2 obs
● 2026-11-07 06:42:10
●A104.21.42.902026-09-11 → 2026-11-07 · 2 obs
● 2026-11-07 06:42:10
●A172.67.160.1162026-09-11 → 2026-11-07 · 2 obs
● 2026-11-07 06:42:10
●A2606:4700:3034::ac43:a0742026-09-11 → 2026-11-07 · 2 obs
● 2026-11-07 06:42:10
●A2606:4700:3035::6815:2a5a2026-09-11 → 2026-11-07 · 2 obs
● 2026-11-07 06:42:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| 72lib.dev | keenan.ns.cloudflare.com, holly.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.11
NS records: keenan.ns.cloudflare.com, holly.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 488ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.42.90, 172.67.160.116 |
| AAAA | 2 | 2606:4700:3034::ac43:a074, 2606:4700:3035::6815:2a5a |
| NS | 2 | holly.ns.cloudflare.com, keenan.ns.cloudflare.com |
| TXT | 1 | v=spf1 -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | holly.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
72lib.dev resolves to four IP addresses: 104.21.42.90, 172.67.160.116, 2606:4700:3034::ac43:a074 and 2606:4700:3035::6815:2a5a.
Two other host names, along with eiropas.diena.9maijs.lv, paulahollinsdesigns.shop and tdc777.com, also share IP numbers with 72lib.dev.
Name Servers
The NS records for 72lib.dev delegate to holly.ns.cloudflare.com and keenan.ns.cloudflare.com.
72lib.dev shares its NS records with other domains, for example tactis.com.br, cirebonauto.com, masaki12205.workers.dev and two others.
72lib.dev shares at least some of its name servers with other domains, including vptk.cam, luqbeauty.com, qbr-plan.pages.dev and two others.
These name servers are frequently paired with the name servers rosalie.ns.cloudflare.com, sky.ns.cloudflare.com and rex.ns.cloudflare.com.
DNS names with 6 IP addresses:
holly.ns.cloudflare.com maps to 108.162.194.133, 162.159.38.133, 172.64.34.133 and 3 additional IP addresses.
keenan.ns.cloudflare.com maps to 108.162.195.11, 162.159.44.11, 172.64.35.11 and 3 additional IP addresses.