1lib.su - dns.ninja
1lib.su
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3034::6815:efe🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:a0d9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.14.254Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.160.217🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | byron.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c43🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | byron.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c343🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | byron.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2343🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | byron.ns.cloudflare.com | ||||||
| A | 108.162.195.67🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | byron.ns.cloudflare.com | ||||||
| A | 162.159.44.67Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | byron.ns.cloudflare.com | ||||||
| A | 172.64.35.67🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | byron.ns.cloudflare.com | ||||||
| NS | kelly.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:265b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c25b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:225b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 108.162.194.91🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 162.159.38.91Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 172.64.34.91🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.14.254, 172.67.160.217 | ||||||
| IPv6 hints | 2606:4700:3034::6815:efe, 2606:4700:3037::ac43:a0d9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com | ||||||
| SOA | byron.ns.cloudflare.comdns@cloudflare.com serial=2407374276 | ||||||
su
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=650209596 | ||||||
Same first word
1lib.ink |
1lib.tw |
1lib.ph |
1lib.net |
1lib.sk |
1lib.education |
1lib.limited |
1lib.com |
1lib.domains |
1lib.me |
1lib.us |
1lib.su |
1lib.ru |
1lib.ai |
1lib.world |
1lib.to |
1lib.at |
1lib.ch |
1lib.cn |
1lib.nl |
1lib.uk |
Similar names
il1b.com |
bi1l.com |
lib1.ge |
1bil.com |
1ibl.org.br |
lib1.com |
bil1.no |
1bil.ai |
bil1.com |
ilb1.com |
lib1.ru |
bli1.com |
1bil.net |
ibl1.site |
lib1.biz |
bil1.pro |
1bli.com |
ibl1.cn |
DNS History
8 records (6 active, 2 former)
●NSbyron.ns.cloudflare.com2026-02-16 → 2026-06-24 · 2 obs
● 2026-06-24 21:03:12
●NSkelly.ns.cloudflare.com2026-02-16 → 2026-06-24 · 2 obs
● 2026-06-24 21:03:12
●A104.21.14.2542026-02-16 → 2026-06-24 · 2 obs
● 2026-06-24 21:03:12
●A172.67.160.2172026-02-16 → 2026-06-24 · 2 obs
● 2026-06-24 21:03:12
○A2606:4700:3031::6815:efe2026-02-16 → 2026-06-16 · 4 obs
● 2026-06-16 21:22:04
○ 2026-06-24 21:03:10
○ 2026-06-24 21:03:12
○A2606:4700:3033::ac43:a0d92026-02-16 → 2026-06-16 · 4 obs
● 2026-06-16 21:22:04
○ 2026-06-24 21:03:10
○ 2026-06-24 21:03:12
●A2606:4700:3034::6815:efe2026-06-24 → 2026-06-24 · 3 obs
● 2026-06-24 21:03:10
● 2026-06-24 21:03:12
●A2606:4700:3037::ac43:a0d92026-06-24 → 2026-06-24 · 3 obs
● 2026-06-24 21:03:10
● 2026-06-24 21:03:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net... | 10 records |
| 1lib.su | kelly.ns.cloudflare.com, byron.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.67
NS records: kelly.ns.cloudflare.com, byron.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at 1lib.su: Error: DNS query timeout: 194.85.252.62 for DS 1lib.su
⏱️ Timing
Total: 4528ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.160.217, 104.21.14.254 |
| AAAA | 2 | 2606:4700:3037::ac43:a0d9, 2606:4700:3034::6815:efe |
| NS | 2 | byron.ns.cloudflare.com, kelly.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | byron.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (b.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net...)
Analysis
IP Addresses
1lib.su resolves to four IP addresses: 104.21.14.254, 172.67.160.217, 2606:4700:3034::6815:efe and 2606:4700:3037::ac43:a0d9.
Additional host names — rxpacs.com, cosmicreelsbase.com, facultaddecienciasagricolasypecuariasbuap.com.mx and two others — share IP numbers with 1lib.su.
Name Servers
The NS records for 1lib.su delegate to byron.ns.cloudflare.com and kelly.ns.cloudflare.com.
1lib.su shares its name server setup with other domains, including 101ml.su, z-lib.by, vinylite.pl and two others.
1lib.su partially shares its NS delegation with several other domains, including omahasec.com, rovel.com, autotradercdn.ca and two others.
These name servers often co-occur with the name servers amy.ns.cloudflare.com.
Host names with 6 IP numbers:
byron.ns.cloudflare.com maps to 108.162.195.67, 162.159.44.67, 172.64.35.67 and 3 additional IP addresses.
kelly.ns.cloudflare.com maps to 108.162.194.91, 162.159.38.91, 172.64.34.91 and 3 additional IP addresses.