smartsoftware.com.bd - dns.ninja

`smartsoftware.com.bd`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4451^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c03a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.68.81^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.58^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ace.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c41^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ace.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c341^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ace.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2341^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ace.ns.cloudflare.com`
		A	108.162.195.65^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ace.ns.cloudflare.com`
		A	162.159.44.65^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ace.ns.cloudflare.com`
		A	172.64.35.65^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ace.ns.cloudflare.com`
NS	`elisabeth.ns.cloudflare.com`
		A	2606:4700:50::a29f:26e0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisabeth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elisabeth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elisabeth.ns.cloudflare.com`
		A	108.162.194.224^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisabeth.ns.cloudflare.com`
		A	162.159.38.224^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisabeth.ns.cloudflare.com`
		A	172.64.34.224^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisabeth.ns.cloudflare.com`
MX	`mail.smartsoftware.com.bd` ⭐
		A	51.210.113.41^{🇫🇷 OVH51.210.0.0/16}
			PTR	`gaganyaan.gfireservers.in`
TXT	`google-site-verification=eyn7MbBf3P_8XTpa2D5MDq9KR9Ymh7t11C138DMEY8E`
TXT	`v=spf1 ip4:51.210.113.41 +all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.68.81, 172.67.192.58
		IPv6 hints	2606:4700:3031::6815:4451, 2606:4700:3037::ac43:c03a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com
SOA	`ace.ns.cloudflare.com`dns@cloudflare.com serial=2408029670

`com.bd`

	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 serial=2025253675

WOT: SAFE (60/100)
WOT: SAFE (61/100)

Previously MX for

smartsoftware.com.bd

Subdomains

www.smartsoftware.com.bd

mail.smartsoftware.com.bd

Same first word

Similar names

softwaresmart.com

softwaremarts.com

DNS History

17 records (7 active, 10 former)

●NSace.ns.cloudflare.com2026-03-23 → 2026-06-29 · 3 obs

○ 2018-05-17 13:57:32
● 2026-03-23 16:35:20
● 2026-06-29 06:14:40

●NSelisabeth.ns.cloudflare.com2026-03-23 → 2026-06-29 · 3 obs

○ 2018-05-17 13:57:32
● 2026-03-23 16:35:20
● 2026-06-29 06:14:40

○NSns1.hostclaw.com2018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 13:57:32
○ 2026-03-23 16:35:20
○ 2026-06-29 06:14:40

○NSns2.hostclaw.com2018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 13:57:32
○ 2026-03-23 16:35:20
○ 2026-06-29 06:14:40

●MXmail.smartsoftware.com.bd2026-03-23 → 2026-06-29 · 3 obs

○ 2018-05-17 13:57:32
● 2026-03-23 16:35:20
● 2026-06-29 06:14:40

○MXsmartsoftware.com.bd2018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 13:57:32
○ 2026-03-23 16:35:20
○ 2026-06-29 06:14:40

●A104.21.68.812026-03-23 → 2026-06-29 · 3 obs

○ 2018-05-17 13:57:32
● 2026-03-23 16:35:20
● 2026-06-29 06:14:40

●A172.67.192.582026-03-23 → 2026-06-29 · 3 obs

○ 2018-05-17 13:57:32
● 2026-03-23 16:35:20
● 2026-06-29 06:14:40

○A188.114.96.02026-03-23 → 2026-06-29 · 2 obs

○ 2026-03-23 16:35:20
○ 2026-06-29 06:14:40

○A188.114.97.02026-03-23 → 2026-06-29 · 2 obs

○ 2026-03-23 16:35:20
○ 2026-06-29 06:14:40

○A209.222.96.662018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 13:57:32
○ 2026-03-23 16:35:20
○ 2026-06-29 06:14:40

●A2606:4700:3031::6815:44512026-06-29 → 2026-06-29 · 2 obs

○ 2026-05-06 05:19:32
● 2026-06-29 06:14:40

○A2606:4700:3034::6815:44512026-03-23 → 2026-05-06 · 4 obs

○ 2018-05-17 13:57:32
● 2026-03-23 16:35:20
● 2026-05-06 05:19:32
○ 2026-06-29 06:14:40

○A2606:4700:3034::ac43:c03a2026-03-23 → 2026-05-06 · 4 obs

○ 2018-05-17 13:57:32
● 2026-03-23 16:35:20
● 2026-05-06 05:19:32
○ 2026-06-29 06:14:40

●A2606:4700:3037::ac43:c03a2026-06-29 → 2026-06-29 · 2 obs

○ 2026-05-06 05:19:32
● 2026-06-29 06:14:40

○A2a06:98c1:3120::2026-03-23 → 2026-06-29 · 2 obs

○ 2026-03-23 16:35:20
○ 2026-06-29 06:14:40

○A2a06:98c1:3121::2026-03-23 → 2026-06-29 · 2 obs

○ 2026-03-23 16:35:20
○ 2026-06-29 06:14:40

🔍 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
smartsoftware.com.bd	elisabeth.ns.cloudflare.com, ace.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.65

NS records: elisabeth.ns.cloudflare.com, ace.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartsoftware.com.bd (unsigned zone)

⏱️ Timing

Total: 1544ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.68.81, 172.67.192.58`
AAAA	2	`2606:4700:3037::ac43:c03a, 2606:4700:3031::6815:4451`
NS	2	`ace.ns.cloudflare.com, elisabeth.ns.cloudflare.com`
MX	1	`mail.smartsoftware.com.bd (pri: 10)`
TXT	2	`google-site-verification=eyn7MbBf3P_8XTp, v=spf1 ip4:51.210.113.41 +all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ace.ns.cloudflare.com dns.cloudflare.com`

📌 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

Hierarchy

www.smartsoftware.com.bd and mail.smartsoftware.com.bd each fall under smartsoftware.com.bd as their parent domain.

IP Addresses

smartsoftware.com.bd points to the four IP addresses 104.21.68.81, 172.67.192.58, 2606:4700:3031::6815:4451 and 2606:4700:3037::ac43:c03a.

Two other host names, along with tuchengkj.com, www.339b6.com and gardencitypottery.com, also share IP numbers with smartsoftware.com.bd.

Name Servers

DNS delegation for smartsoftware.com.bd points to two name servers: ace.ns.cloudflare.com and elisabeth.ns.cloudflare.com.

smartsoftware.com.bd shares its NS records with other domains, for example rangpurchamber.com, tersangka.com, smartsoft-bd.com and two others.

There is at least partial name server overlap between smartsoftware.com.bd and other domains — foglobaloffice.info, compassbay.co.uk, asociacionarme.com and two more among them.

These name servers frequently co-occur with the name servers violet.ns.cloudflare.com and paislee.ns.cloudflare.com.

DNS names with 6 IP addresses:

ace.ns.cloudflare.com has IP addresses 108.162.195.65, 162.159.44.65 and 172.64.35.65, plus 3 other.

elisabeth.ns.cloudflare.com has IP addresses 108.162.194.224, 162.159.38.224 and 172.64.34.224, plus 3 other.

Mail Servers

The sole mail server for smartsoftware.com.bd is mail.smartsoftware.com.bd.

mail.smartsoftware.com.bd has exactly one IP number: 51.210.113.41.