jauc.edu.bd - robtex.com

jauc.edu.bd

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:47bd🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9414🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.71.189Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.148.20🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrad.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
A2803:f800:50::6ca2:c169🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrad.ns.cloudflare.com
A2a06:98c1:50::ac40:2169🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrad.ns.cloudflare.com
A108.162.193.105🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
A172.64.33.105🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
A173.245.59.105🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
NSmelinda.ns.cloudflare.com
A2606:4700:50::adf5:3ac6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelinda.ns.cloudflare.com
A2803:f800:50::6ca2:c0c6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelinda.ns.cloudflare.com
A2a06:98c1:50::ac40:20c6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelinda.ns.cloudflare.com
A108.162.192.198🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelinda.ns.cloudflare.com
A172.64.32.198🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelinda.ns.cloudflare.com
A173.245.58.198🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelinda.ns.cloudflare.com
MXmail.jauc.edu.bd ⭐
A2606:4700:3032::6815:47bd🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2606:4700:3034::ac43:9414🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A104.21.71.189Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.67.148.20🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.71.189, 172.67.148.20
IPv6 hints2606:4700:3032::6815:47bd, 2606:4700:3034::ac43:9414
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=53, name=cloudflare-ech.com
SOAbrad.ns.cloudflare.comdns@cloudflare.com serial=2400734540

edu.bd

DNSSEC⚠️ Not signed
NSdns.bd ⭐ ⚠️ Not in parent delegation
NSbd-ns.anycast.pch.net ⚠️ Not in parent delegation
NSjamuna.btcl.net.bd ⚠️ Not in parent delegation
NSsurma.btcl.net.bd ⚠️ Not in parent delegation
SOAdns.bdroot@dns.bd 2026-04-12 #37
WOT: SAFE (50/100)

Same first word

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jauc.jp
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jauc.com.br
jauc.ru
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DNS History

7 records (7 active, 0 former)

NSbrad.ns.cloudflare.commelinda.ns.cloudflare.comMXmail.jauc.edu.bdA104.21.71.189172.67.148.202606:4700:3032::6815:47bd2606:4700:3034::ac43:9414
●NSbrad.ns.cloudflare.com2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-02 06:07:22
● 2026-04-12 13:37:18
●NSmelinda.ns.cloudflare.com2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-02 06:07:22
● 2026-04-12 13:37:18
●MXmail.jauc.edu.bd2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-02 06:07:22
● 2026-04-12 13:37:18
●A104.21.71.1892026-04-02 → 2026-04-12 · 2 obs
● 2026-04-02 06:07:22
● 2026-04-12 13:37:18
●A172.67.148.202026-04-02 → 2026-04-12 · 2 obs
● 2026-04-02 06:07:22
● 2026-04-12 13:37:18
●A2606:4700:3032::6815:47bd2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-02 06:07:22
● 2026-04-12 13:37:18
●A2606:4700:3034::ac43:94142026-04-02 → 2026-04-12 · 2 obs
● 2026-04-02 06:07:22
● 2026-04-12 13:37:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bddns.bd, bd-ns.anycast.pch.net, surma.btcl.net.bd, jamuna.btcl.net.bd8 records
jauc.edu.bdmelinda.ns.cloudflare.com, brad.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.198

NS records: melinda.ns.cloudflare.com, brad.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jauc.edu.bd (unsigned zone)

⏱️ Timing

Total: 1026ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.71.189, 172.67.148.20
AAAA22606:4700:3034::ac43:9414, 2606:4700:3032::6815:47bd
NS2brad.ns.cloudflare.com, melinda.ns.cloudflare.com
MX1mail.jauc.edu.bd (pri: 10)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brad.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

In-bailiwick: 6 (dns.bd, dns.bd, surma.btcl.net.bd...)

Out-of-bailiwick: 2 (bd-ns.anycast.pch.net, bd-ns.anycast.pch.net)

Analysis

IP Addresses

jauc.edu.bd points to four IP numbers: 2606:4700:3032::6815:47bd, 2606:4700:3034::ac43:9414, 104.21.71.189 and 172.67.148.20.

Other host names, for instance tldr.ro, boonbickerstaff.com, anniversaryclaim.dpdns.org, hnuti-nevim.cz and jobconcursos.com share IP numbers with jauc.edu.bd.

Name Servers

jauc.edu.bd is delegated to two name servers: brad.ns.cloudflare.com and melinda.ns.cloudflare.com.

jauc.edu.bd uses the same name server setup as other domains, for instance terminsberegner.dk, vsimapp.com, britpart.co.uk, nordicdc.dk and dkd.su.

jauc.edu.bd shares name servers with other domains at least partially, for instance dealdoktor.com, putas.co, earnevents.com, gamersdunia.com and casinogamble.ca.

these name servers are commonly used together with jaxson.ns.cloudflare.com and emma.ns.cloudflare.com.

Host names with six IP numbers: brad.ns.cloudflare.com points to 2606:4700:58::adf5:3b69, 2803:f800:50::6ca2:c169, 2a06:98c1:50::ac40:2169, 108.162.193.105, 172.64.33.105 and 173.245.59.105; melinda.ns.cloudflare.com points to 2606:4700:50::adf5:3ac6, 2803:f800:50::6ca2:c0c6, 2a06:98c1:50::ac40:20c6, 108.162.192.198, 172.64.32.198 and 173.245.58.198.

Mail Servers

The mail server for jauc.edu.bd is mail.jauc.edu.bd.

mail.jauc.edu.bd points to four IP numbers: 2606:4700:3032::6815:47bd, 2606:4700:3034::ac43:9414, 104.21.71.189 and 172.67.148.20.