libraries2020.org - dns.ninja

`libraries2020.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:26db^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:8b54^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.219^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.84^{🇺🇸 Cloudflare172.67.128.0/20 , 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	162.159.44.67^{Cloudflare162.159.32.0/20 , 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	`liz.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`liz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`liz.ns.cloudflare.com`
		A	108.162.192.189^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	172.64.32.189^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	173.245.58.189^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
MX	`ghs.google.com` ⭐
		A	2607:f8b0:4004:c1b::79^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f121.1e100.net`
		A	142.251.163.121^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f121.1e100.net`
TXT	`google-site-verification=27EGbYrg7mfDjoorGxEug1B3IgtvdvFi7ediowLI3sA`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.38.219, 172.67.139.84
		IPv6 hints	2606:4700:3032::6815:26db, 2606:4700:3034::ac43:8b54
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=111, name=cloudflare-ech.com
SOA	`byron.ns.cloudflare.com`dns@cloudflare.com serial=2408128433

`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=1785419551

Same first word

libraries2020.org

DNS History

26 records (7 active, 19 former)

●NSbyron.ns.cloudflare.com2026-02-23 → 2026-07-30 · 3 obs

○ 2020-01-20 04:27:10
● 2026-02-23 15:05:22
● 2026-07-30 14:20:14

●NSliz.ns.cloudflare.com2026-02-23 → 2026-07-30 · 3 obs

○ 2020-01-20 04:27:10
● 2026-02-23 15:05:22
● 2026-07-30 14:20:14

○NSns10.dnsmadeeasy.com2020-01-20 → 2020-01-20 · 3 obs

● 2020-01-20 04:27:10
○ 2026-02-23 15:05:22
○ 2026-07-30 14:20:14

○NSns10.nationbuilder.com2020-01-20 → 2020-01-20 · 3 obs

● 2020-01-20 04:27:10
○ 2026-02-23 15:05:22
○ 2026-07-30 14:20:14

○NSns11.nationbuilder.com2020-01-20 → 2020-01-20 · 3 obs

● 2020-01-20 04:27:10
○ 2026-02-23 15:05:22
○ 2026-07-30 14:20:14

○NSns12.nationbuilder.com2020-01-20 → 2020-01-20 · 3 obs

● 2020-01-20 04:27:10
○ 2026-02-23 15:05:22
○ 2026-07-30 14:20:14

○NSns13.nationbuilder.com2020-01-20 → 2020-01-20 · 3 obs

● 2020-01-20 04:27:10
○ 2026-02-23 15:05:22
○ 2026-07-30 14:20:14

○NSns14.nationbuilder.com2020-01-20 → 2020-01-20 · 3 obs

● 2020-01-20 04:27:10
○ 2026-02-23 15:05:22
○ 2026-07-30 14:20:14

○NSns15.nationbuilder.com2020-01-20 → 2020-01-20 · 3 obs

● 2020-01-20 04:27:10
○ 2026-02-23 15:05:22
○ 2026-07-30 14:20:14

○MXalt1.aspmx.l.google.com2020-01-20 → 2020-01-20 · 3 obs

● 2020-01-20 04:27:10
○ 2026-02-23 15:05:22
○ 2026-07-30 14:20:14

○MXalt2.aspmx.l.google.com2020-01-20 → 2020-01-20 · 3 obs

● 2020-01-20 04:27:10
○ 2026-02-23 15:05:22
○ 2026-07-30 14:20:14

○MXalt3.aspmx.l.google.com2020-01-20 → 2020-01-20 · 3 obs

● 2020-01-20 04:27:10
○ 2026-02-23 15:05:22
○ 2026-07-30 14:20:14

○MXalt4.aspmx.l.google.com2020-01-20 → 2020-01-20 · 3 obs

● 2020-01-20 04:27:10
○ 2026-02-23 15:05:22
○ 2026-07-30 14:20:14

○MXaspmx.l.google.com2020-01-20 → 2020-01-20 · 3 obs

● 2020-01-20 04:27:10
○ 2026-02-23 15:05:22
○ 2026-07-30 14:20:14

●MXghs.google.com2026-02-23 → 2026-07-30 · 3 obs

○ 2020-01-20 04:27:10
● 2026-02-23 15:05:22
● 2026-07-30 14:20:14

○MXmx.emailnb.com2020-01-20 → 2020-01-20 · 3 obs

● 2020-01-20 04:27:10
○ 2026-02-23 15:05:22
○ 2026-07-30 14:20:14

●A104.21.38.2192026-02-23 → 2026-07-30 · 3 obs

○ 2020-01-20 04:27:10
● 2026-02-23 15:05:22
● 2026-07-30 14:20:14

●A172.67.139.842026-02-23 → 2026-07-30 · 3 obs

○ 2020-01-20 04:27:10
● 2026-02-23 15:05:22
● 2026-07-30 14:20:14

●A2606:4700:3032::6815:26db2026-07-09 → 2026-07-30 · 3 obs

○ 2026-02-23 15:05:22
● 2026-07-09 14:25:00
● 2026-07-30 14:20:14

●A2606:4700:3034::ac43:8b542026-07-09 → 2026-07-30 · 3 obs

○ 2026-02-23 15:05:22
● 2026-07-09 14:25:00
● 2026-07-30 14:20:14

○A2606:4700:3036::ac43:8b542026-02-23 → 2026-02-23 · 4 obs

○ 2020-01-20 04:27:10
● 2026-02-23 15:05:22
○ 2026-07-09 14:25:00
○ 2026-07-30 14:20:14

○A2606:4700:3037::6815:26db2026-02-23 → 2026-02-23 · 4 obs

○ 2020-01-20 04:27:10
● 2026-02-23 15:05:22
○ 2026-07-09 14:25:00
○ 2026-07-30 14:20:14

○A96.45.82.2412020-01-20 → 2020-01-20 · 3 obs

● 2020-01-20 04:27:10
○ 2026-02-23 15:05:22
○ 2026-07-30 14:20:14

○A96.45.82.832020-01-20 → 2020-01-20 · 3 obs

● 2020-01-20 04:27:10
○ 2026-02-23 15:05:22
○ 2026-07-30 14:20:14

○A96.45.83.1192020-01-20 → 2020-01-20 · 3 obs

● 2020-01-20 04:27:10
○ 2026-02-23 15:05:22
○ 2026-07-30 14:20:14

○A96.45.83.1732020-01-20 → 2020-01-20 · 3 obs

● 2020-01-20 04:27:10
○ 2026-02-23 15:05:22
○ 2026-07-30 14:20:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
libraries2020.org	byron.ns.cloudflare.com, liz.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.189

NS records: byron.ns.cloudflare.com, liz.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for libraries2020.org (unsigned zone)

⏱️ Timing

Total: 249ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.38.219, 172.67.139.84`
AAAA	2	`2606:4700:3032::6815:26db, 2606:4700:3034::ac43:8b54`
NS	2	`byron.ns.cloudflare.com, liz.ns.cloudflare.com`
MX	1	`ghs.google.com (pri: 1200)`
TXT	1	`google-site-verification=27EGbYrg7mfDjoo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`byron.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

libraries2020.org has four IP addresses: 104.21.38.219, 172.67.139.84, 2606:4700:3032::6815:26db and 2606:4700:3034::ac43:8b54.

weather.httptheinformer.cc, kuckucksuhr-schwarzwald.de, cosmostheatre.com and two other host names share IP numbers with libraries2020.org.

Name Servers

libraries2020.org is delegated to two name servers: byron.ns.cloudflare.com and liz.ns.cloudflare.com.

libraries2020.org uses the same name servers as several other domains — among them dio.kr, bitdod.org, pscpdfbanks.in and two more.

libraries2020.org partially shares its NS delegation with several other domains, including chdehong.com, 13.152.37.in-addr.arpa, 5gorschool4.ru and two others.

These name servers are regularly seen alongside amy.ns.cloudflare.com and jason.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

byron.ns.cloudflare.com resolves to 108.162.195.67, 162.159.44.67, 172.64.35.67 and 3 other IP addresses.

liz.ns.cloudflare.com resolves to 108.162.192.189, 172.64.32.189, 173.245.58.189 and 3 other IP addresses.

Mail Servers

Mail for libraries2020.org is handled by a single mail server, ghs.google.com.

libraries2020.org uses an identical mail server configuration to several other domains — among them pemudatogel.me, blisspaddleyoga.com, lubricationspecialist.com and two more.

The host ghs.google.com resolves to 142.251.163.121 and 2607:f8b0:4004:c1b::79 — two IP addresses.