3lib.org - dns.ninja

`3lib.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:848e^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:4e1^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.225^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.142^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`joaquin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cdc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joaquin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joaquin.ns.cloudflare.com`
		A	108.162.195.220^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
		A	162.159.44.220^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
		A	172.64.35.220^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
NS	`josephine.ns.cloudflare.com`
		A	2606:4700:50::a29f:2640^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c240^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`josephine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2240^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`josephine.ns.cloudflare.com`
		A	108.162.194.64^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	162.159.38.64^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	172.64.34.64^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.225, 172.67.132.142
		IPv6 hints	2606:4700:3032::ac43:848e, 2606:4700:3036::6815:4e1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=214, name=cloudflare-ech.com
SOA	`joaquin.ns.cloudflare.com`dns@cloudflare.com serial=2405213161

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1782298041

Subdomains

www.3lib.org

Same first word

3lib.org

3lib.net

3lib.com

Similar names

lb3i.com

lib3.net

bil3.net

lib3.com

3bil.com

bli3.ru

l3ib.org

bl3i.com

il3b.com

bil3.com

DNS History

18 records (6 active, 12 former)

○NSamorp.openlib.org2016-03-13 → 2017-05-10 · 5 obs

○ 2016-01-18 17:51:26
● 2016-03-13 10:35:30
● 2017-05-10 15:17:18
○ 2026-03-26 09:21:14
○ 2026-06-24 11:14:34

●NSjoaquin.ns.cloudflare.com2026-03-26 → 2026-06-24 · 3 obs

○ 2017-05-10 15:17:18
● 2026-03-26 09:21:14
● 2026-06-24 11:14:34

●NSjosephine.ns.cloudflare.com2026-03-26 → 2026-06-24 · 3 obs

○ 2017-05-10 15:17:18
● 2026-03-26 09:21:14
● 2026-06-24 11:14:34

○NSkonrad.openlib.org2015-08-04 → 2016-01-18 · 4 obs

● 2015-08-04 18:35:16
● 2016-01-18 17:51:26
○ 2016-03-13 10:35:30
○ 2026-06-24 11:14:34

○NSmodin.openlib.org2015-08-04 → 2016-01-18 · 4 obs

● 2015-08-04 18:35:16
● 2016-01-18 17:51:26
○ 2016-03-13 10:35:30
○ 2026-06-24 11:14:34

○NSraneb.openlib.org2015-08-04 → 2016-01-18 · 4 obs

● 2015-08-04 18:35:16
● 2016-01-18 17:51:26
○ 2016-03-13 10:35:30
○ 2026-06-24 11:14:34

○NSshuli.openlib.org2015-08-04 → 2017-05-10 · 4 obs

● 2015-08-04 18:35:16
● 2017-05-10 15:17:18
○ 2026-03-26 09:21:14
○ 2026-06-24 11:14:34

○NSsnefru.openlib.org2015-08-04 → 2016-01-18 · 4 obs

● 2015-08-04 18:35:16
● 2016-01-18 17:51:26
○ 2016-03-13 10:35:30
○ 2026-06-24 11:14:34

○NSvebag.openlib.org2015-08-04 → 2017-05-10 · 4 obs

● 2015-08-04 18:35:16
● 2017-05-10 15:17:18
○ 2026-03-26 09:21:14
○ 2026-06-24 11:14:34

○MXkatri.openlib.org2015-08-04 → 2017-05-10 · 4 obs

● 2015-08-04 18:35:16
● 2017-05-10 15:17:18
○ 2026-03-26 09:21:14
○ 2026-06-24 11:14:34

●A104.21.4.2252026-03-26 → 2026-06-24 · 3 obs

○ 2017-05-10 15:17:18
● 2026-03-26 09:21:14
● 2026-06-24 11:14:34

○A144.76.58.1072015-08-04 → 2017-05-10 · 4 obs

● 2015-08-04 18:35:16
● 2017-05-10 15:17:18
○ 2026-03-26 09:21:14
○ 2026-06-24 11:14:34

●A172.67.132.1422026-03-26 → 2026-06-24 · 3 obs

○ 2017-05-10 15:17:18
● 2026-03-26 09:21:14
● 2026-06-24 11:14:34

●A2606:4700:3032::ac43:848e2026-06-24 → 2026-06-24 · 2 obs

○ 2026-06-15 04:18:56
● 2026-06-24 11:14:34

○A2606:4700:3033::6815:4e12026-03-26 → 2026-06-15 · 4 obs

○ 2017-05-10 15:17:18
● 2026-03-26 09:21:14
● 2026-06-15 04:18:56
○ 2026-06-24 11:14:34

○A2606:4700:3034::ac43:848e2026-03-26 → 2026-06-15 · 4 obs

○ 2017-05-10 15:17:18
● 2026-03-26 09:21:14
● 2026-06-15 04:18:56
○ 2026-06-24 11:14:34

●A2606:4700:3036::6815:4e12026-06-24 → 2026-06-24 · 2 obs

○ 2026-06-15 04:18:56
● 2026-06-24 11:14:34

○A2a01:4f8:191:626a::652015-08-04 → 2017-05-10 · 4 obs

● 2015-08-04 18:35:16
● 2017-05-10 15:17:18
○ 2026-03-26 09:21:14
○ 2026-06-24 11:14:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
3lib.org	joaquin.ns.cloudflare.com, josephine.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.64

NS records: joaquin.ns.cloudflare.com, josephine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3lib.org (unsigned zone)

⏱️ Timing

Total: 579ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.132.142, 104.21.4.225`
AAAA	2	`2606:4700:3032::ac43:848e, 2606:4700:3036::6815:4e1`
NS	2	`joaquin.ns.cloudflare.com, josephine.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`joaquin.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

www.3lib.org is a subdomain of 3lib.org.

IP Addresses

3lib.org points to the four IP addresses 104.21.4.225, 172.67.132.142, 2606:4700:3032::ac43:848e and 2606:4700:3036::6815:4e1.

ecuras.com, edneicampos.com, www.gastrotraining.com and two other host names share IP numbers with 3lib.org.

Name Servers

3lib.org is delegated to two name servers: joaquin.ns.cloudflare.com and josephine.ns.cloudflare.com.

3lib.org uses the same name servers as several other domains — among them internetstickshop.de, nohu90.support, blubbr.tv and two more.

The name servers of 3lib.org overlap at least partially with those of other domains — among them vxe4.ru.com, ecardbao.net, bfdfz.com and two more.

These name servers commonly appear alongside the name servers ned.ns.cloudflare.com and dion.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

joaquin.ns.cloudflare.com resolves to 108.162.195.220, 162.159.44.220, 172.64.35.220 and 3 other IP addresses.

josephine.ns.cloudflare.com resolves to 108.162.194.64, 162.159.38.64, 172.64.34.64 and 3 other IP addresses.