prep4cram.com - robtex.com

prep4cram.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:4e1a🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3030::ac43:d71c🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.78.26Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.215.28🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScash.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b51🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcash.ns.cloudflare.com
A2803:f800:50::6ca2:c151🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcash.ns.cloudflare.com
A2a06:98c1:50::ac40:2151🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcash.ns.cloudflare.com
A108.162.193.81🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcash.ns.cloudflare.com
A172.64.33.81🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcash.ns.cloudflare.com
A173.245.59.81🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcash.ns.cloudflare.com
NSulla.ns.cloudflare.com 🔒
A2606:4700:50::adf5:3ae9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRulla.ns.cloudflare.com
A2803:f800:50::6ca2:c0e9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRulla.ns.cloudflare.com
A2a06:98c1:50::ac40:20e9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRulla.ns.cloudflare.com
A108.162.192.233🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRulla.ns.cloudflare.com
A172.64.32.233🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRulla.ns.cloudflare.com
A173.245.58.233🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRulla.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.78.26, 172.67.215.28
IPv62606:4700:3030::6815:4e1a, 2606:4700:3030::ac43:d71c
SOAcash.ns.cloudflare.comdns@cloudflare.com serial=2396796090

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=1771291435
rank #863226 globally
rank #395746 in the tld

Same first word

prep4cram.com

DNS History

10 records (6 active, 4 former)

2017201820192020202120222023202420252026NScash.ns.cloudflare.comulla.ns.cloudflare.comA104.21.78.26172.67.215.282606:4700:3030::6815:4e1a2606:4700:3030::ac43:d71c104.27.148.42104.27.149.422400:cb00:2048:1::681b:942a2400:cb00:2048:1::681b:952a
●NScash.ns.cloudflare.com2016-12-16 → 2026-02-26 · 2 obs
● 2016-12-16 23:04:30
● 2026-02-26 03:25:04
●NSulla.ns.cloudflare.com2016-12-16 → 2026-02-26 · 2 obs
● 2016-12-16 23:04:30
● 2026-02-26 03:25:04
●A104.21.78.262026-02-26 → 2026-02-26 · 2 obs
○ 2017-07-10 08:59:40
● 2026-02-26 03:25:04
○A104.27.148.422016-12-16 → 2017-07-10 · 3 obs
● 2016-12-16 23:04:30
● 2017-07-10 08:59:40
○ 2026-02-26 03:25:04
○A104.27.149.422016-12-16 → 2017-07-10 · 3 obs
● 2016-12-16 23:04:30
● 2017-07-10 08:59:40
○ 2026-02-26 03:25:04
●A172.67.215.282026-02-26 → 2026-02-26 · 2 obs
○ 2017-07-10 08:59:40
● 2026-02-26 03:25:04
○A2400:cb00:2048:1::681b:942a2016-12-16 → 2017-07-10 · 3 obs
● 2016-12-16 23:04:30
● 2017-07-10 08:59:40
○ 2026-02-26 03:25:04
○A2400:cb00:2048:1::681b:952a2016-12-16 → 2017-07-10 · 3 obs
● 2016-12-16 23:04:30
● 2017-07-10 08:59:40
○ 2026-02-26 03:25:04
●A2606:4700:3030::6815:4e1a2026-02-26 → 2026-02-26 · 2 obs
○ 2017-07-10 08:59:40
● 2026-02-26 03:25:04
●A2606:4700:3030::ac43:d71c2026-02-26 → 2026-02-26 · 2 obs
○ 2017-07-10 08:59:40
● 2026-02-26 03:25:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
prep4cram.comulla.ns.cloudflare.com, cash.ns.cloudflare.com-

✅ Authoritative Response

Server: 108.162.192.233

NS records: ulla.ns.cloudflare.com, cash.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prep4cram.com (unsigned zone)

⏱️ Timing

Total: 77ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.78.26, 172.67.215.28
AAAA22606:4700:3030::ac43:d71c, 2606:4700:3030::6815:4e1a
NS2cash.ns.cloudflare.com, ulla.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cash.ns.cloudflare.com dns.cloudflare.co

AI analysis

prep4cram.com resolves to four IPs: 2606:4700:3030::6815:4e1a, 2606:4700:3030::ac43:d71c, 104.21.78.26 and 172.67.215.28.

Other host names such as cshhb.com, vbb229.mom, maadi-gazette.com, vps3.vallico.net and gestionaleincloud.it share IP numbers with prep4cram.com.

prep4cram.com is delegated to two name servers: cash.ns.cloudflare.com and ulla.ns.cloudflare.com.

prep4cram.com uses the same name server setup as other domains, including redemption-nola.com, orangeserv.com, actual4exams.com, itcertkr.com and examcost.com.

At least part of the name servers for prep4cram.com are shared with other domains, for instance hkj111.com, a1rentals.com, planetofbets.ws, sigmatraffic.com and zamoman.com.

These name servers are often used together with clay.ns.cloudflare.com, sreeni.ns.cloudflare.com and phoenix.ns.cloudflare.com.

Host names with six IP numbers:

cash.ns.cloudflare.com points to: 2606:4700:58::adf5:3b51, 2803:f800:50::6ca2:c151, 2a06:98c1:50::ac40:2151, 108.162.193.81, 172.64.33.81 and 173.245.59.81.

ulla.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae9, 2803:f800:50::6ca2:c0e9, 2a06:98c1:50::ac40:20e9, 108.162.192.233, 172.64.32.233 and 173.245.58.233.