`aib.edu.bd`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:8831^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:468c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.140^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.49^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`edna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`edna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`edna.ns.cloudflare.com`
		A	108.162.192.109^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	172.64.32.109^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	173.245.58.109^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
NS	`lars.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lars.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lars.ns.cloudflare.com`
		A	108.162.193.195^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	172.64.33.195^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	173.245.59.195^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
MX	`mx1-hosting.jellyfish.systems` ⭐
		A	162.255.118.28^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse3a.privateemail.com`
MX	`mx2-hosting.jellyfish.systems`⁽¹⁰⁾
		A	162.255.118.29^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse2b.privateemail.com`
MX	`mx3-hosting.jellyfish.systems`⁽²⁰⁾
		A	162.255.118.13^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx3-hosting.jellyfish.systems`
TXT	`v=spf1 +a +mx +ip4:198.54.126.50 +ip4:198.54.126.52 +ip4:198.54.126.53 inclu...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.70.140, 172.67.136.49
		IPv6 hints	2606:4700:3033::ac43:8831, 2606:4700:3035::6815:468c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=42, name=cloudflare-ech.com
SOA	`edna.ns.cloudflare.com`dns@cloudflare.com serial=2397106152

Previously MX for

aib.edu.bd

Same first word

aib.net

aib.eu

aib.it

aib.se

aib.ac.uk

aib.org.br

aib.org.tr

aib.biz

aib.support

aib.or.jp

aib.bg

aib.lu

aib.pl

aib.kz

aib.es

aib.immo

aib.world

aib.media

aib.ie

aib.insure

aib.re

aib.gov.sa

aib.bs.it

aib.ru

aib.org.au

aib.tel

aib.tc

aib.us

aib.tech

aib.net.in

aib.org

aib.gov.lk

aib.com.co

aib.com.mt

aib.cat

aib.digital

aib.de

aib.az

aib.sk

aib.com.py

aib.co.za

aib.lt

aib.com.pe

aib.gr

aib.cc

aib.ch

aib.ro

aib.tw

aib.nl

aib.com.do

aib.gov.ng

aib.ps

aib.info

aib.in

aib.one

aib.hk

aib.tv

aib.at

aib.fi

aib.gov.uk

aib.su

aib.fm

aib.co.th

aib.ca

aib.bio

aib.com

aib.me

aib.mobi

aib.gov.tr

aib.jp

aib.com.qa

aib.be

aib.co.uk

aib.org.tn

aib.com.ph

aib.or.th

aib.co.jp

aib.com.lb

aib.pro

aib.co.ao

aib.org.uk

aib.co

aib.ae

aib.im

aib.mx

aib.edu.au

aib.red

aib.com.eg

aib.dk

aib.iq

aib.af

aib.gmbh

Similar names

bia.vn

iab.academy

bia.org.uk

abi.ink

iba.ac.id

abi.qc.ca

abi.co.id

bia.org.au

bia.store

iba.co.il

iba.aero

iba.is

iab.sg

bia.gov.rs

bia.bet

bia.cz

iba.vg

abi.cz

iab.ai

bia.tatar

iab.cl

iab.cz

abi.ro

bai.gold

iba.net.tr

bia.sh

bai.live

iba.it

iba.online

abi.fr

abi.lv

iab.org.pl

iab.gov.tr

iab.edu.mx

abi.la

bai.lu

bia.com.bn

bia.at

iab.edu.my

iba.com.tr

abi.tax

bia.govt.nz

iab.org.tr

abi.hr

bia.ca

iba.org.hk

abi.li

iab.org

bia.ru

abi.nyc

abi.biz.pl

bai.tools

bia.hu

iba.cat

abi.nrw

iab.gr

abi.bg

bia.si

abi.com.ng

abi.group

bia.edu.jo

bai.ph

iba.waw.pl

iba.edu.ar

abi.ca

iab.net.au

iba.cn

iba.de

abi.it

iba.net.au

iba.co.in

bai.com.tw

abi.ac.id

bai.ro

bia.com.au

abi.se

abi.vn

abi.ee

bai.fi

bia.ma

iab.si

iab.dk

DNS History

19 records (9 active, 10 former)

○NSdns1.bdwebservices.com2015-06-24 → 2017-01-14 · 10 obs

● 2015-06-24 18:34:42
● 2016-02-04 23:17:32
○ 2016-02-23 18:47:12
● 2016-03-06 01:22:26
● 2016-04-06 11:54:14
○ 2016-04-16 23:57:40
● 2016-06-25 09:13:52
● 2017-01-14 19:10:34
○ 2026-03-14 06:48:58
○ 2026-04-14 03:05:56

○NSdns2.bdwebservices.com2015-06-24 → 2017-01-14 · 7 obs

● 2015-06-24 18:34:42
● 2016-02-04 23:17:32
○ 2016-02-23 18:47:12
● 2016-03-06 01:22:26
● 2017-01-14 19:10:34
○ 2026-03-14 06:48:58
○ 2026-04-14 03:05:56

○NSdns5.bdwebservices.com2015-06-24 → 2017-01-14 · 7 obs

● 2015-06-24 18:34:42
● 2016-02-04 23:17:32
○ 2016-02-23 18:47:12
● 2016-03-06 01:22:26
● 2017-01-14 19:10:34
○ 2026-03-14 06:48:58
○ 2026-04-14 03:05:56

○NSdns6.bdwebservices.com2015-06-24 → 2017-01-14 · 7 obs

● 2015-06-24 18:34:42
● 2016-02-04 23:17:32
○ 2016-02-23 18:47:12
● 2016-03-06 01:22:26
● 2017-01-14 19:10:34
○ 2026-03-14 06:48:58
○ 2026-04-14 03:05:56

●NSedna.ns.cloudflare.com2026-03-14 → 2026-04-14 · 3 obs

○ 2017-01-14 19:10:34
● 2026-03-14 06:48:58
● 2026-04-14 03:05:56

●NSlars.ns.cloudflare.com2026-03-14 → 2026-04-14 · 3 obs

○ 2017-01-14 19:10:34
● 2026-03-14 06:48:58
● 2026-04-14 03:05:56

○NSns1.aib.edu.bd2015-06-24 → 2016-03-06 · 6 obs

● 2015-06-24 18:34:42
● 2016-02-04 23:17:32
○ 2016-02-23 18:47:12
● 2016-03-06 01:22:26
○ 2016-03-17 13:54:32
○ 2026-04-14 03:05:56

○MX219c59603b844dbd8f12e342d4b77e.pamx1.hotmail.com2015-06-24 → 2017-01-14 · 7 obs

● 2015-06-24 18:34:42
● 2016-02-04 23:17:32
○ 2016-02-23 18:47:12
● 2016-03-06 01:22:26
● 2017-01-14 19:10:34
○ 2026-03-14 06:48:58
○ 2026-04-14 03:05:56

○MXaib.edu.bd2015-06-24 → 2017-01-14 · 7 obs

● 2015-06-24 18:34:42
● 2016-02-04 23:17:32
○ 2016-02-23 18:47:12
● 2016-03-06 01:22:26
● 2017-01-14 19:10:34
○ 2026-03-14 06:48:58
○ 2026-04-14 03:05:56

●MXmx1-hosting.jellyfish.systems2026-03-14 → 2026-04-14 · 3 obs

○ 2017-01-14 19:10:34
● 2026-03-14 06:48:58
● 2026-04-14 03:05:56

●MXmx2-hosting.jellyfish.systems2026-03-14 → 2026-04-14 · 3 obs

○ 2017-01-14 19:10:34
● 2026-03-14 06:48:58
● 2026-04-14 03:05:56

●MXmx3-hosting.jellyfish.systems2026-03-14 → 2026-04-14 · 3 obs

○ 2017-01-14 19:10:34
● 2026-03-14 06:48:58
● 2026-04-14 03:05:56

●A104.21.70.1402026-03-14 → 2026-04-14 · 3 obs

○ 2017-01-14 19:10:34
● 2026-03-14 06:48:58
● 2026-04-14 03:05:56

●A172.67.136.492026-03-14 → 2026-04-14 · 3 obs

○ 2017-01-14 19:10:34
● 2026-03-14 06:48:58
● 2026-04-14 03:05:56

○A172.93.102.1462016-03-17 → 2017-01-14 · 8 obs

○ 2016-03-06 01:22:26
● 2016-03-17 13:54:32
● 2016-04-06 11:54:14
○ 2016-04-16 23:57:40
● 2016-06-25 09:13:52
● 2017-01-14 19:10:34
○ 2026-03-14 06:48:58
○ 2026-04-14 03:05:56

●A2606:4700:3033::ac43:88312026-03-14 → 2026-04-14 · 3 obs

○ 2017-01-14 19:10:34
● 2026-03-14 06:48:58
● 2026-04-14 03:05:56

●A2606:4700:3035::6815:468c2026-03-14 → 2026-04-14 · 3 obs

○ 2017-01-14 19:10:34
● 2026-03-14 06:48:58
● 2026-04-14 03:05:56

○A64.187.229.2182015-06-24 → 2015-09-09 · 4 obs

● 2015-06-24 18:34:42
● 2015-09-09 17:45:08
○ 2015-10-02 23:26:48
○ 2026-04-14 03:05:56

○A64.187.229.2212015-10-02 → 2016-03-06 · 7 obs

○ 2015-09-09 17:45:08
● 2015-10-02 23:26:48
● 2016-02-04 23:17:32
○ 2016-02-23 18:47:12
● 2016-03-06 01:22:26
○ 2016-03-17 13:54:32
○ 2026-04-14 03:05:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
bd	dns.bd, bd-ns.anycast.pch.net, surma.btcl.net.bd, jamuna.btcl.net.bd	8 records
aib.edu.bd	edna.ns.cloudflare.com, lars.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.195

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1172ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.70.140, 172.67.136.49`
AAAA	2	`2606:4700:3033::ac43:8831, 2606:4700:3035::6815:468c`
NS	2	`edna.ns.cloudflare.com, lars.ns.cloudflare.com`
MX	3	`mx2-hosting.jellyfish.systems (pri: 10), mx3-hosting.jellyfish.systems (pri: 20)...`
TXT	1	`v=spf1 +a +mx +ip4:198.54.126.50 +ip4:19`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`edna.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

aib.edu.bd points to four IP numbers: 2606:4700:3033::ac43:8831, 2606:4700:3035::6815:468c, 104.21.70.140 and 172.67.136.49.

For instance, other host names aiweiblog.com, mail.ftpd.org, wanonet.co.jp, gift.superserver.in and thread-1758-1-1.html.html.weee.w1n.tw share IP numbers with aib.edu.bd.

Name Servers

aib.edu.bd is delegated to two name servers: edna.ns.cloudflare.com and lars.ns.cloudflare.com.

aib.edu.bd uses the same name server setup as other domains such as gleph.com, boyacivebadanaustasi.com, busbeestyle.com, boyaciustasibul.com and boyaciustaizmir.com.

aib.edu.bd shares name servers with other domains at least partially, for example 25182.cn, gaylordsoli.com, radakovits.net, 1berkeley.com and cumag.com.

These name servers are often used together with the name servers tom.ns.cloudflare.com, bonnie.ns.cloudflare.com, kip.ns.cloudflare.com, piotr.ns.cloudflare.com and chad.ns.cloudflare.com.

Host names with six IP numbers: host name edna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6d, 2803:f800:50::6ca2:c06d, 2a06:98c1:50::ac40:206d, 108.162.192.109, 172.64.32.109 and 173.245.58.109; host name lars.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc3, 2803:f800:50::6ca2:c1c3, 2a06:98c1:50::ac40:21c3, 108.162.193.195, 172.64.33.195 and 173.245.59.195.

Mail Servers

aib.edu.bd is served by three mail servers: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.

aib.edu.bd shares mail servers with other domains at least partially; for instance bravestonecapitalinc.com, 789681406.xyz, startgrowupstate.com, wiew.org and 789681123.xyz.

Host names with a single IP address: mx1-hosting.jellyfish.systems points to 162.255.118.28; mx2-hosting.jellyfish.systems points to 162.255.118.29; mx3-hosting.jellyfish.systems points to 162.255.118.13.

aib.edu.bd - robtex.com

`aib.edu.bd`

`edu.bd`

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

	DNSSEC	⚠️ Not signed
	NS	`dns.bd` ⭐ ⚠️ Not in parent delegation
	NS	`bd-ns.anycast.pch.net` ⚠️ Not in parent delegation
	NS	`jamuna.btcl.net.bd` ⚠️ Not in parent delegation
	NS	`surma.btcl.net.bd` ⚠️ Not in parent delegation
	SOA	`dns.bd`root@dns.bd 2026-04-14 #17