grtech.com.bd - dns.ninja

`grtech.com.bd`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:c37d^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:4c83^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.76.131^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.195.125^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elliott.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliott.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elliott.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elliott.ns.cloudflare.com`
		A	108.162.195.228^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliott.ns.cloudflare.com`
		A	162.159.44.228^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliott.ns.cloudflare.com`
		A	172.64.35.228^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliott.ns.cloudflare.com`
NS	`mia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mia.ns.cloudflare.com`
		A	108.162.192.200^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mia.ns.cloudflare.com`
		A	172.64.32.200^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mia.ns.cloudflare.com`
		A	173.245.58.200^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mia.ns.cloudflare.com`
MX	`mx1.hostinger.com` ⭐
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx2.hostinger.com`⁽¹⁰⁾
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`v=spf1 include:_spf.mail.hostinger.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.76.131, 172.67.195.125
		IPv6 hints	2606:4700:3036::ac43:c37d, 2606:4700:3037::6815:4c83
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com
SOA	`elliott.ns.cloudflare.com`dns@cloudflare.com serial=2411487182

`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=2025265284

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

Same first word

grtech.co.kr

grtech.ru

grtech.io

grtech.info

grtech.cn

grtech.com.my

grtech.synology.me

grtech.com.pe

grtech.eu

grtech.com.br

grtech.ch

grtech.in

grtech.ca

grtech.pl

grtech.com

grtech.net

grtech.it

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DNS History

12 records (8 active, 4 former)

○NSbyte.dns-parking.com2026-06-15 → 2026-06-15 · 3 obs

● 2026-06-15 21:20:42
○ 2026-08-15 01:29:08
○ 2026-08-15 01:29:12

●NSelliott.ns.cloudflare.com2026-08-15 → 2026-08-15 · 3 obs

○ 2026-06-15 21:20:42
● 2026-08-15 01:29:08
● 2026-08-15 01:29:12

●NSmia.ns.cloudflare.com2026-08-15 → 2026-08-15 · 3 obs

○ 2026-06-15 21:20:42
● 2026-08-15 01:29:08
● 2026-08-15 01:29:12

○NSpixel.dns-parking.com2026-06-15 → 2026-06-15 · 3 obs

● 2026-06-15 21:20:42
○ 2026-08-15 01:29:08
○ 2026-08-15 01:29:12

●MXmx1.hostinger.com2026-06-15 → 2026-08-15 · 2 obs

● 2026-06-15 21:20:42
● 2026-08-15 01:29:12

●MXmx2.hostinger.com2026-06-15 → 2026-08-15 · 2 obs

● 2026-06-15 21:20:42
● 2026-08-15 01:29:12

●A104.21.76.1312026-08-15 → 2026-08-15 · 3 obs

○ 2026-06-15 21:20:42
● 2026-08-15 01:29:08
● 2026-08-15 01:29:12

○A145.79.14.2162026-06-15 → 2026-06-15 · 3 obs

● 2026-06-15 21:20:42
○ 2026-08-15 01:29:08
○ 2026-08-15 01:29:12

●A172.67.195.1252026-08-15 → 2026-08-15 · 3 obs

○ 2026-06-15 21:20:42
● 2026-08-15 01:29:08
● 2026-08-15 01:29:12

●A2606:4700:3036::ac43:c37d2026-08-15 → 2026-08-15 · 3 obs

○ 2026-06-15 21:20:42
● 2026-08-15 01:29:08
● 2026-08-15 01:29:12

●A2606:4700:3037::6815:4c832026-08-15 → 2026-08-15 · 3 obs

○ 2026-06-15 21:20:42
● 2026-08-15 01:29:08
● 2026-08-15 01:29:12

○A2a02:4780:6:2083:0:3208:6547:22026-06-15 → 2026-06-15 · 3 obs

● 2026-06-15 21:20:42
○ 2026-08-15 01:29:08
○ 2026-08-15 01:29:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
bd	dns.bd, jamuna.btcl.net.bd, surma.btcl.net.bd, bd-ns.anycast.pch.net	8 records
grtech.com.bd	mia.ns.cloudflare.com, elliott.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.200

NS records: mia.ns.cloudflare.com, elliott.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1967ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.195.125, 104.21.76.131`
AAAA	2	`2606:4700:3037::6815:4c83, 2606:4700:3036::ac43:c37d`
NS	2	`elliott.ns.cloudflare.com, mia.ns.cloudflare.com`
MX	2	`mx2.hostinger.com (pri: 10), mx1.hostinger.com (pri: 5)`
TXT	1	`v=spf1 include:_spf.mail.hostinger.com ~`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elliott.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 8

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

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

Analysis

IP Addresses

grtech.com.bd points to the four IP addresses 104.21.76.131, 172.67.195.125, 2606:4700:3036::ac43:c37d and 2606:4700:3037::6815:4c83.

Two other host names, along with hfzq17.com, gangda688.com and hushmail.mobi, also share IP numbers with grtech.com.bd.

Name Servers

grtech.com.bd uses two name servers for its delegation: elliott.ns.cloudflare.com and mia.ns.cloudflare.com.

grtech.com.bd shares its NS records with other domains, for example one-password.net, vamshireddi.com, thebetafunction.com and two others.

The name servers of grtech.com.bd overlap at least partially with those of other domains — among them drugo-lice-invalidnosti.org, fahnenmasten24.de, dubaiwfc.com and two more.

These name servers commonly appear in combination with the name servers emma.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname elliott.ns.cloudflare.com directs to 108.162.195.228, 162.159.44.228 and 172.64.35.228 along with 3 other IP addresses.

Hostname mia.ns.cloudflare.com directs to 108.162.192.200, 172.64.32.200 and 173.245.58.200 along with 3 other IP addresses.

Mail Servers

grtech.com.bd is served by two mail servers, mx1.hostinger.com and mx2.hostinger.com.

Among the domains sharing a mail server setup with grtech.com.bd are miguel-b.com, life-settlements.com, ultramart.fun and two others.

grtech.com.bd partially shares its mail servers with other domains — including hardgoat.com, dutapersada.co.id, toddhamm.com and kodatik.com.

mx1.hostinger.com and mx2.hostinger.com share the same two IP addresses — 172.65.182.103 and 2606:4700:90:0:c1f8:f874:2386:b61f.

Both mx1.hostinger.com and mx2.hostinger.com resolve to 2606:4700:90:0:c1f8:f874:2386:b61f IP addresses each.

Both mx1.hostinger.com and mx2.hostinger.com resolve to 172.65.182.103 IP addresses each.