`marksgroupbd.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:a39e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:a98^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.10.152^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.158^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`natasha.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2675^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c275^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`natasha.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2275^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`natasha.ns.cloudflare.com`
		A	108.162.194.117^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	162.159.38.117^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	172.64.34.117^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
NS	`porter.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cf3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`porter.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`porter.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`porter.ns.cloudflare.com`
		A	108.162.195.243^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`porter.ns.cloudflare.com`
		A	162.159.44.243^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`porter.ns.cloudflare.com`
		A	172.64.35.243^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`porter.ns.cloudflare.com`
TXT	`google-site-verification=VHoup9Bep2Px6Y8HP7fu2_Iu4jMBrr_3a5VRKiRMW1k`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.10.152, 172.67.163.158
		IPv6	2606:4700:3034::ac43:a39e, 2606:4700:3036::6815:a98
SOA	`natasha.ns.cloudflare.com`dns@cloudflare.com serial=2398356485

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

rank #190038 globally
rank #78184 in the tld
📈 Tranco rank: #647,419

Same first word

marksgroupbd.com

DNS History

10 records (6 active, 4 former)

●NSnatasha.ns.cloudflare.com2026-03-21 → 2026-03-21 · 2 obs

○ 2017-01-02 13:31:52
● 2026-03-21 15:17:08

○NSns1.techdomainbd.net2015-06-02 → 2017-01-02 · 3 obs

● 2015-06-02 07:02:02
● 2017-01-02 13:31:52
○ 2026-03-21 15:17:08

○NSns2.techdomainbd.net2015-06-02 → 2017-01-02 · 3 obs

● 2015-06-02 07:02:02
● 2017-01-02 13:31:52
○ 2026-03-21 15:17:08

●NSporter.ns.cloudflare.com2026-03-21 → 2026-03-21 · 2 obs

○ 2017-01-02 13:31:52
● 2026-03-21 15:17:08

○MXmarksgroupbd.com2015-06-02 → 2017-01-02 · 3 obs

● 2015-06-02 07:02:02
● 2017-01-02 13:31:52
○ 2026-03-21 15:17:08

●A104.21.10.1522026-03-21 → 2026-03-21 · 2 obs

○ 2017-01-02 13:31:52
● 2026-03-21 15:17:08

●A172.67.163.1582026-03-21 → 2026-03-21 · 2 obs

○ 2017-01-02 13:31:52
● 2026-03-21 15:17:08

○A192.185.98.1522015-06-02 → 2017-01-02 · 3 obs

● 2015-06-02 07:02:02
● 2017-01-02 13:31:52
○ 2026-03-21 15:17:08

●A2606:4700:3034::ac43:a39e2026-03-21 → 2026-03-21 · 2 obs

○ 2017-01-02 13:31:52
● 2026-03-21 15:17:08

●A2606:4700:3036::6815:a982026-03-21 → 2026-03-21 · 2 obs

○ 2017-01-02 13:31:52
● 2026-03-21 15:17:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...	-
marksgroupbd.com	natasha.ns.cloudflare.com, porter.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.195.243

NS records: natasha.ns.cloudflare.com, porter.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for marksgroupbd.com (unsigned zone)

⏱️ Timing

Total: 407ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.10.152, 172.67.163.158`
AAAA	2	`2606:4700:3036::6815:a98, 2606:4700:3034::ac43:a39e`
NS	2	`natasha.ns.cloudflare.com, porter.ns.cloudflare.com`
TXT	1	`google-site-verification=VHoup9Bep2Px6Y8`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`natasha.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

marksgroupbd.com maps to four IP numbers: 2606:4700:3034::ac43:a39e, 2606:4700:3036::6815:a98, 104.21.10.152 and 172.67.163.158.

Other host names, for instance bright.codes, ctgpratidin.com, lgo.me, jafrifoundation.com and www.claims-tradegenius.com share IP numbers with marksgroupbd.com.

Name Servers

Two name servers natasha.ns.cloudflare.com and porter.ns.cloudflare.com are delegated to marksgroupbd.com.

marksgroupbd.com uses the same name server configuration as other domains, such as phovillages.com, vmos-demo.com, fairbusinessgoodwillappraisal.com, onegrasstwograss.com and beingproficient.com.

marksgroupbd.com at least partially shares name servers with other domains such as moreinvest.cn, nordicadeseguros.com, bhparena.com, grundfosdistribution.com and 15qx.com.

These name servers are commonly used alongside ganz.ns.cloudflare.com, monroe.ns.cloudflare.com and clayton.ns.cloudflare.com.

Host names with six IP numbers: Host name natasha.ns.cloudflare.com points to 2606:4700:50::a29f:2675, 2803:f800:50::6ca2:c275, 2a06:98c1:50::ac40:2275, 108.162.194.117, 162.159.38.117 and 172.64.34.117; host name porter.ns.cloudflare.com points to 2606:4700:58::a29f:2cf3, 2803:f800:50::6ca2:c3f3, 2a06:98c1:50::ac40:23f3, 108.162.195.243, 162.159.44.243 and 172.64.35.243.

marksgroupbd.com - robtex.com