crystalreading.com - robtex.com

crystalreading.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:1724🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d0ca🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.23.36Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.202🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlars.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bc3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlars.ns.cloudflare.com
A2803:f800:50::6ca2:c1c3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlars.ns.cloudflare.com
A2a06:98c1:50::ac40:21c3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlars.ns.cloudflare.com
A108.162.193.195🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlars.ns.cloudflare.com
A172.64.33.195🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlars.ns.cloudflare.com
A173.245.59.195🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlars.ns.cloudflare.com
NSmimi.ns.cloudflare.com
A2606:4700:50::adf5:3acb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmimi.ns.cloudflare.com
A2803:f800:50::6ca2:c0cb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmimi.ns.cloudflare.com
A2a06:98c1:50::ac40:20cb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmimi.ns.cloudflare.com
A108.162.192.203🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmimi.ns.cloudflare.com
A172.64.32.203🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmimi.ns.cloudflare.com
A173.245.58.203🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmimi.ns.cloudflare.com
MX_dc-mx.dd2809449d40.crystalreading.com ⭐
A66.23.230.186🇺🇸 NJIIX-166.23.224.0/20 NJIIX.net
PTRkvm95.is.cc
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.23.36, 172.67.208.202
IPv6 hints2606:4700:3033::6815:1724, 2606:4700:3035::ac43:d0ca
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=144, name=cloudflare-ech.com
SOAlars.ns.cloudflare.comdns@cloudflare.com serial=2407639512

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785552312

Same first word

crystalreading.com

DNS History

22 records (7 active, 15 former)

20162017201820192020202120222023202420252026NSlars.ns.cloudflare.commimi.ns.cloudflare.comns1.namebrightdns.comns2.namebrightdns.comMX_dc-mx.dd2809449d40.crystalreading.comanmail.namebrightmail.comA104.21.23.36172.67.208.2022606:4700:3033::6815:17242606:4700:3035::ac43:d0ca2606:4700:3033::ac43:d0ca2606:4700:3035::6815:172452.200.243.12352.5.157.22052.70.121.23854.152.144.24354.174.31.25454.208.74.21554.209.90.8154.85.54.29CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
●NSlars.ns.cloudflare.com2026-02-22 → 2026-08-01 · 3 obs
○ 2016-12-23 09:37:36
● 2026-02-22 03:58:44
● 2026-08-01 02:54:08
●NSmimi.ns.cloudflare.com2026-02-22 → 2026-08-01 · 3 obs
○ 2016-12-23 09:37:36
● 2026-02-22 03:58:44
● 2026-08-01 02:54:08
○NSns1.namebrightdns.com2015-06-12 → 2016-12-23 · 4 obs
● 2015-06-12 14:21:00
● 2016-12-23 09:37:36
○ 2026-02-22 03:58:44
○ 2026-08-01 02:54:08
○NSns2.namebrightdns.com2015-06-12 → 2016-12-23 · 4 obs
● 2015-06-12 14:21:00
● 2016-12-23 09:37:36
○ 2026-02-22 03:58:44
○ 2026-08-01 02:54:08
●MX_dc-mx.dd2809449d40.crystalreading.com2026-02-22 → 2026-08-01 · 3 obs
○ 2015-10-30 15:47:20
● 2026-02-22 03:58:44
● 2026-08-01 02:54:08
○MXanmail.namebrightmail.com2015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 14:21:00
○ 2015-10-30 15:47:20
○ 2026-08-01 02:54:08
●A104.21.23.362026-02-22 → 2026-08-01 · 3 obs
○ 2016-12-23 09:37:36
● 2026-02-22 03:58:44
● 2026-08-01 02:54:08
●A172.67.208.2022026-02-22 → 2026-08-01 · 3 obs
○ 2016-12-23 09:37:36
● 2026-02-22 03:58:44
● 2026-08-01 02:54:08
●A2606:4700:3033::6815:17242026-07-20 → 2026-08-01 · 3 obs
○ 2026-06-09 06:56:38
● 2026-07-20 00:27:16
● 2026-08-01 02:54:08
○A2606:4700:3033::ac43:d0ca2026-02-22 → 2026-06-09 · 5 obs
○ 2016-12-23 09:37:36
● 2026-02-22 03:58:44
● 2026-06-09 06:56:38
○ 2026-07-20 00:27:16
○ 2026-08-01 02:54:08
○A2606:4700:3035::6815:17242026-02-22 → 2026-06-09 · 5 obs
○ 2016-12-23 09:37:36
● 2026-02-22 03:58:44
● 2026-06-09 06:56:38
○ 2026-07-20 00:27:16
○ 2026-08-01 02:54:08
●A2606:4700:3035::ac43:d0ca2026-07-20 → 2026-08-01 · 3 obs
○ 2026-06-09 06:56:38
● 2026-07-20 00:27:16
● 2026-08-01 02:54:08
○A52.200.243.1232016-04-18 → 2016-04-18 · 4 obs
○ 2016-01-21 06:18:42
● 2016-04-18 12:56:12
○ 2016-12-23 09:37:36
○ 2026-08-01 02:54:08
○A52.5.157.2202016-12-23 → 2016-12-23 · 4 obs
○ 2016-04-18 12:56:12
● 2016-12-23 09:37:36
○ 2026-02-22 03:58:44
○ 2026-08-01 02:54:08
○A52.70.121.2382016-12-23 → 2016-12-23 · 4 obs
○ 2016-04-18 12:56:12
● 2016-12-23 09:37:36
○ 2026-02-22 03:58:44
○ 2026-08-01 02:54:08
○A54.152.144.2432016-04-18 → 2016-04-18 · 4 obs
○ 2016-01-21 06:18:42
● 2016-04-18 12:56:12
○ 2016-12-23 09:37:36
○ 2026-08-01 02:54:08
○A54.174.31.2542015-06-12 → 2015-10-30 · 4 obs
● 2015-06-12 14:21:00
● 2015-10-30 15:47:20
○ 2016-01-21 06:18:42
○ 2026-08-01 02:54:08
○A54.208.74.2152015-06-12 → 2015-10-30 · 4 obs
● 2015-06-12 14:21:00
● 2015-10-30 15:47:20
○ 2016-01-21 06:18:42
○ 2026-08-01 02:54:08
○A54.209.90.812016-01-21 → 2016-01-21 · 4 obs
○ 2015-10-30 15:47:20
● 2016-01-21 06:18:42
○ 2016-04-18 12:56:12
○ 2026-08-01 02:54:08
○A54.85.54.292016-01-21 → 2016-01-21 · 4 obs
○ 2015-10-30 15:47:20
● 2016-01-21 06:18:42
○ 2016-04-18 12:56:12
○ 2026-08-01 02:54:08
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-12 → 2016-04-18 · 4 obs
● 2015-06-12 14:21:00
● 2016-04-18 12:56:12
○ 2016-12-23 09:37:36
○ 2026-08-01 02:54:08
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-23 → 2016-12-23 · 4 obs
○ 2016-04-18 12:56:12
● 2016-12-23 09:37:36
○ 2026-02-22 03:58:44
○ 2026-08-01 02:54:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
crystalreading.comlars.ns.cloudflare.com, mimi.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.203

NS records: lars.ns.cloudflare.com, mimi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crystalreading.com (unsigned zone)

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.23.36, 172.67.208.202
AAAA22606:4700:3033::6815:1724, 2606:4700:3035::ac43:d0ca
NS2lars.ns.cloudflare.com, mimi.ns.cloudflare.com
MX1_dc-mx.dd2809449d40.crystalreading.com (
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lars.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

crystalreading.com directs to four IP numbers, which are 104.21.23.36, 172.67.208.202, 2606:4700:3033::6815:1724 and 2606:4700:3035::ac43:d0ca.

reneadmiraal.nl, appleservices.com, pdaisamosir.net plus two other host names have IP numbers in common with crystalreading.com.

Name Servers

DNS delegation for crystalreading.com points to two name servers: lars.ns.cloudflare.com and mimi.ns.cloudflare.com.

The name server configuration of crystalreading.com is shared with other domains, for instance 9kpk10.com, veterandefenders.org, rzu8888.com and two others.

At least some of crystalreading.com's name servers are shared with other domains, for example edaycn.com, cuan-jalurcepat.info, whubpk.top and two more.

These name servers tend to be deployed in combination with the name servers dave.ns.cloudflare.com and bonnie.ns.cloudflare.com.

Hosts with 6 IP addresses each:

lars.ns.cloudflare.com has IP addresses 108.162.193.195, 172.64.33.195 and 173.245.59.195, plus 3 other.

mimi.ns.cloudflare.com has IP addresses 108.162.192.203, 172.64.32.203 and 173.245.58.203, plus 3 other.

Mail Servers

crystalreading.com uses one mail server — _dc-mx.dd2809449d40.crystalreading.com.

_dc-mx.dd2809449d40.crystalreading.com has exactly one IP number: 66.23.230.186.