planbprep.com - robtex.com

planbprep.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:4650🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:ddd4🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.70.80Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.221.212🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarnold.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b45🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarnold.ns.cloudflare.com
A2803:f800:50::6ca2:c145🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarnold.ns.cloudflare.com
A2a06:98c1:50::ac40:2145🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarnold.ns.cloudflare.com
A108.162.193.69🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarnold.ns.cloudflare.com
A172.64.33.69🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarnold.ns.cloudflare.com
A173.245.59.69🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarnold.ns.cloudflare.com
NSrafe.ns.cloudflare.com
A2606:4700:50::adf5:3ad8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A2803:f800:50::6ca2:c0d8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrafe.ns.cloudflare.com
A2a06:98c1:50::ac40:20d8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrafe.ns.cloudflare.com
A108.162.192.216🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A172.64.32.216🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A173.245.58.216🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.70.80, 172.67.221.212
IPv62606:4700:3033::6815:4650, 2606:4700:3037::ac43:ddd4
SOAarnold.ns.cloudflare.comdns@cloudflare.com serial=2396221263

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

Same first word

planbprep.com

DNS History

10 records (6 active, 4 former)

2017201820192020202120222023202420252026NSarnold.ns.cloudflare.comrafe.ns.cloudflare.comdns1.namecheaphosting.comdns2.namecheaphosting.comMXmail.planbprep.comA104.21.70.80172.67.221.2122606:4700:3033::6815:46502606:4700:3037::ac43:ddd4198.54.115.173
●NSarnold.ns.cloudflare.com2026-02-23 → 2026-03-09 · 3 obs
○ 2017-05-28 09:56:02
● 2026-02-23 20:11:50
● 2026-03-09 10:57:02
○NSdns1.namecheaphosting.com2016-09-27 → 2017-05-28 · 4 obs
● 2016-09-27 00:32:44
● 2017-05-28 09:56:02
○ 2026-02-23 20:11:50
○ 2026-03-09 10:57:02
○NSdns2.namecheaphosting.com2016-09-27 → 2017-05-28 · 4 obs
● 2016-09-27 00:32:44
● 2017-05-28 09:56:02
○ 2026-02-23 20:11:50
○ 2026-03-09 10:57:02
●NSrafe.ns.cloudflare.com2026-02-23 → 2026-03-09 · 3 obs
○ 2017-05-28 09:56:02
● 2026-02-23 20:11:50
● 2026-03-09 10:57:02
○MXmail.planbprep.com2016-09-27 → 2017-05-28 · 4 obs
● 2016-09-27 00:32:44
● 2017-05-28 09:56:02
○ 2026-02-23 20:11:50
○ 2026-03-09 10:57:02
●A104.21.70.802026-02-23 → 2026-03-09 · 3 obs
○ 2017-05-28 09:56:02
● 2026-02-23 20:11:50
● 2026-03-09 10:57:02
●A172.67.221.2122026-02-23 → 2026-03-09 · 3 obs
○ 2017-05-28 09:56:02
● 2026-02-23 20:11:50
● 2026-03-09 10:57:02
○A198.54.115.1732016-09-27 → 2017-05-28 · 4 obs
● 2016-09-27 00:32:44
● 2017-05-28 09:56:02
○ 2026-02-23 20:11:50
○ 2026-03-09 10:57:02
●A2606:4700:3033::6815:46502026-02-23 → 2026-03-09 · 3 obs
○ 2017-05-28 09:56:02
● 2026-02-23 20:11:50
● 2026-03-09 10:57:02
●A2606:4700:3037::ac43:ddd42026-02-23 → 2026-03-09 · 3 obs
○ 2017-05-28 09:56:02
● 2026-02-23 20:11:50
● 2026-03-09 10:57:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
planbprep.comarnold.ns.cloudflare.com, rafe.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.192.216

NS records: arnold.ns.cloudflare.com, rafe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for planbprep.com (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.221.212, 104.21.70.80
AAAA22606:4700:3037::ac43:ddd4, 2606:4700:3033::6815:4650
NS2arnold.ns.cloudflare.com, rafe.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1arnold.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

planbprep.com points to four IP numbers: 2606:4700:3033::6815:4650, 2606:4700:3037::ac43:ddd4, 104.21.70.80 and 172.67.221.212.

For instance, other host names yiyafs.com, 11g67c.cn, astanapremiertech.com, jalz.stonef1eld.ru and shyoutoo.com share IP numbers with planbprep.com.

Name Servers

planbprep.com is delegated to two name servers: arnold.ns.cloudflare.com and rafe.ns.cloudflare.com.

planbprep.com uses the same name server setup as other domains such as nigeriahotgirls.com, commentary.org, devmountain.com, knaresboroughapartments.co.uk and hotelmaximiser.com.

planbprep.com shares name servers with other domains at least partially, for example digitalbunker.dev, woabyte.xyz, ambiencehealthcare.com, perthzoo.com.au and esportspedia.net.

These name servers are commonly used with ivy.ns.cloudflare.com.

Host names with six IP numbers: host name arnold.ns.cloudflare.com points to: 2606:4700:58::adf5:3b45, 2803:f800:50::6ca2:c145, 2a06:98c1:50::ac40:2145, 108.162.193.69, 172.64.33.69 and 173.245.59.69; host name rafe.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad8, 2803:f800:50::6ca2:c0d8, 2a06:98c1:50::ac40:20d8, 108.162.192.216, 172.64.32.216 and 173.245.58.216.