`readabilityofwikipedia.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:d416^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:55e9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.233^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.22^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nikon.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cb0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nikon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nikon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nikon.ns.cloudflare.com`
		A	108.162.195.176^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nikon.ns.cloudflare.com`
		A	162.159.44.176^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nikon.ns.cloudflare.com`
		A	172.64.35.176^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nikon.ns.cloudflare.com`
NS	`rayne.ns.cloudflare.com`
		A	2606:4700:50::a29f:260b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rayne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rayne.ns.cloudflare.com`
		A	108.162.194.11^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
		A	162.159.38.11^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
		A	172.64.34.11^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.85.233, 172.67.212.22
		IPv6	2606:4700:3030::ac43:d416, 2606:4700:3035::6815:55e9
SOA	`nikon.ns.cloudflare.com`dns@cloudflare.com serial=2397690492

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Previously MX for

readabilityofwikipedia.com

Same first word

readabilityofwikipedia.com

DNS History

12 records (6 active, 6 former)

●NSnikon.ns.cloudflare.com2026-03-14 → 2026-03-23 · 3 obs

○ 2017-04-19 09:11:30
● 2026-03-14 12:39:12
● 2026-03-23 06:33:34

○NSns0.transip.net2015-08-05 → 2017-04-19 · 4 obs

● 2015-08-05 04:12:44
● 2017-04-19 09:11:30
○ 2026-03-14 12:39:12
○ 2026-03-23 06:33:34

○NSns1.transip.nl2015-08-05 → 2017-04-19 · 4 obs

● 2015-08-05 04:12:44
● 2017-04-19 09:11:30
○ 2026-03-14 12:39:12
○ 2026-03-23 06:33:34

○NSns2.transip.eu2015-08-05 → 2017-04-19 · 4 obs

● 2015-08-05 04:12:44
● 2017-04-19 09:11:30
○ 2026-03-14 12:39:12
○ 2026-03-23 06:33:34

●NSrayne.ns.cloudflare.com2026-03-14 → 2026-03-23 · 3 obs

○ 2017-04-19 09:11:30
● 2026-03-14 12:39:12
● 2026-03-23 06:33:34

○MXreadabilityofwikipedia.com2015-08-05 → 2017-04-19 · 4 obs

● 2015-08-05 04:12:44
● 2017-04-19 09:11:30
○ 2026-03-14 12:39:12
○ 2026-03-23 06:33:34

●A104.21.85.2332026-03-14 → 2026-03-23 · 3 obs

○ 2017-04-19 09:11:30
● 2026-03-14 12:39:12
● 2026-03-23 06:33:34

○A136.144.141.2022017-04-19 → 2017-04-19 · 4 obs

○ 2016-07-09 22:19:46
● 2017-04-19 09:11:30
○ 2026-03-14 12:39:12
○ 2026-03-23 06:33:34

●A172.67.212.222026-03-14 → 2026-03-23 · 3 obs

○ 2017-04-19 09:11:30
● 2026-03-14 12:39:12
● 2026-03-23 06:33:34

●A2606:4700:3030::ac43:d4162026-03-14 → 2026-03-23 · 3 obs

○ 2017-04-19 09:11:30
● 2026-03-14 12:39:12
● 2026-03-23 06:33:34

●A2606:4700:3035::6815:55e92026-03-14 → 2026-03-23 · 3 obs

○ 2017-04-19 09:11:30
● 2026-03-14 12:39:12
● 2026-03-23 06:33:34

○A80.85.129.1782015-08-05 → 2016-07-09 · 4 obs

● 2015-08-05 04:12:44
● 2016-07-09 22:19:46
○ 2017-04-19 09:11:30
○ 2026-03-23 06:33:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
readabilityofwikipedia.com	rayne.ns.cloudflare.com, nikon.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.176

NS records: rayne.ns.cloudflare.com, nikon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for readabilityofwikipedia.com (unsigned zone)

⏱️ Timing

Total: 164ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.85.233, 172.67.212.22`
AAAA	2	`2606:4700:3035::6815:55e9, 2606:4700:3030::ac43:d416`
NS	2	`nikon.ns.cloudflare.com, rayne.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nikon.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (rayne.ns.cloudflare.com, rayne.ns.cloudflare.com, rayne.ns.cloudflare.com...)

Analysis

IP Addresses

readabilityofwikipedia.com points to four IP numbers: 2606:4700:3030::ac43:d416, 2606:4700:3035::6815:55e9, 104.21.85.233 and 172.67.212.22.

Other host names, for instance www.netb.be, dutchbits.nl, bahistaraf.com, teeniecurves.com and are-mixus.store share IP numbers with readabilityofwikipedia.com.

Name Servers

readabilityofwikipedia.com is delegated to two name servers: nikon.ns.cloudflare.com and rayne.ns.cloudflare.com.

readabilityofwikipedia.com uses the same name server setup as other domains, for instance tianfu-arts.com, codedoctorx.com, edavoda24.ru, bdhinc.net and myproi.com.

readabilityofwikipedia.com shares name servers with other domains at least partially, for instance floro.ro, romantic-poems.ru, eldire.com, nlweb.ca and ciudaddejehova.org.

these name servers are often used together with the name servers fish.ns.cloudflare.com.

Host names with six IP numbers: nikon.ns.cloudflare.com points to 2606:4700:58::a29f:2cb0, 2803:f800:50::6ca2:c3b0, 2a06:98c1:50::ac40:23b0, 108.162.195.176, 162.159.44.176 and 172.64.35.176; rayne.ns.cloudflare.com points to 2606:4700:50::a29f:260b, 2803:f800:50::6ca2:c20b, 2a06:98c1:50::ac40:220b, 108.162.194.11, 162.159.38.11 and 172.64.34.11.

readabilityofwikipedia.com - robtex.com