bit-college.com - robtex.com

bit-college.com

DNSSEC⚠️ Not signed
A216.150.1.1🇨🇦 Amazon216.150.1.0/24 EC2 Prefix
NSmax.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b84🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A2803:f800:50::6ca2:c184🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmax.ns.cloudflare.com
A2a06:98c1:50::ac40:2184🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmax.ns.cloudflare.com
A108.162.193.132🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A172.64.33.132🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A173.245.59.132🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
NSnucum.ns.cloudflare.com
A2606:4700:50::a29f:2691🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
A2803:f800:50::6ca2:c291🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnucum.ns.cloudflare.com
A2a06:98c1:50::ac40:2291🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnucum.ns.cloudflare.com
A108.162.194.145🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
A162.159.38.145Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
A172.64.34.145🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
MXmx.hetemail.jp ⭐
A157.7.189.1🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRmx.heteml.jp
TXTgoogle-site-verification=h9emZlibXwL6fUEvgO1sr5TVmWday1ot-ESFxxj8g8o
TXTv=spf1 include:_spf.heteml.jp ~all
SOAmax.ns.cloudflare.comdns@cloudflare.com serial=2395361620

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

bit-college.com

DNS History

9 records (4 active, 5 former)

201820192020202120222023202420252026NSmax.ns.cloudflare.comnucum.ns.cloudflare.comns1dns.name.comns2nsw.name.comns3jnr.name.comns4jpz.name.comMXmx.hetemail.jpA216.150.1.145.56.91.107
●NSmax.ns.cloudflare.com2026-03-23 → 2026-03-23 · 2 obs
○ 2017-12-28 09:27:46
● 2026-03-23 16:02:48
○NSns1dns.name.com2017-12-28 → 2017-12-28 · 2 obs
● 2017-12-28 09:27:46
○ 2026-03-23 16:02:48
○NSns2nsw.name.com2017-12-28 → 2017-12-28 · 2 obs
● 2017-12-28 09:27:46
○ 2026-03-23 16:02:48
○NSns3jnr.name.com2017-12-28 → 2017-12-28 · 2 obs
● 2017-12-28 09:27:46
○ 2026-03-23 16:02:48
○NSns4jpz.name.com2017-12-28 → 2017-12-28 · 2 obs
● 2017-12-28 09:27:46
○ 2026-03-23 16:02:48
●NSnucum.ns.cloudflare.com2026-03-23 → 2026-03-23 · 2 obs
○ 2017-12-28 09:27:46
● 2026-03-23 16:02:48
●MXmx.hetemail.jp2026-03-23 → 2026-03-23 · 1 obs
● 2026-03-23 16:02:48
●A216.150.1.12026-03-23 → 2026-03-23 · 2 obs
○ 2017-12-28 09:27:46
● 2026-03-23 16:02:48
○A45.56.91.1072017-12-28 → 2017-12-28 · 2 obs
● 2017-12-28 09:27:46
○ 2026-03-23 16:02:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
bit-college.commax.ns.cloudflare.com, nucum.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.132

NS records: max.ns.cloudflare.com, nucum.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bit-college.com (unsigned zone)

⏱️ Timing

Total: 830ms | Queries: -

📄 Records

TypeCountSample Data
A1216.150.1.1
NS2max.ns.cloudflare.com, nucum.ns.cloudflare.com
MX1mx.hetemail.jp (pri: 50)
TXT2google-site-verification=h9emZlibXwL6fUE, v=spf1 include:_spf.heteml.jp ~all
SOA1max.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

bit-college.com resolves to one IP number: 216.150.1.1.

other host names including subway.no, apspot.com, paintnite.com, budapest-now.com and ipasphoto.com share IP numbers with bit-college.com.

Name Servers

bit-college.com is delegated to two name servers max.ns.cloudflare.com and nucum.ns.cloudflare.com.

bit-college.com shares the same name server setup as other domains, for instance bodamusic.net, dzup.org, hoerner-group.de, casino-pin-up.ng and leptidigital.fr.

bit-college.com at least partially shares name servers with other domains, for instance drdct.in, plonlinelz.com, prsuasion.net, vipworldarena.com and m-gard.com.

these name servers are commonly used alongside elisa.ns.cloudflare.com.

Host names with six IP numbers:

Host name max.ns.cloudflare.com points to: 2606:4700:58::adf5:3b84, 2803:f800:50::6ca2:c184, 2a06:98c1:50::ac40:2184, 108.162.193.132, 172.64.33.132 and 173.245.59.132.

Host name nucum.ns.cloudflare.com points to: 2606:4700:50::a29f:2691, 2803:f800:50::6ca2:c291, 2a06:98c1:50::ac40:2291, 108.162.194.145, 162.159.38.145 and 172.64.34.145.

Mail Servers

bit-college.com is handled by a single mail server, mx.hetemail.jp.

bit-college.com shares the same mail server setup as other domains, for instance shimotori-shika.com, isle.okinawa, terushika.com, gominkan.com and drymouth-info.net.

bit-college.com shares mail servers with other domains to some extent, for instance dommune.com.

mx.hetemail.jp resolves to IP 157.7.189.1.