🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`custom-group.tech`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:235a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d83c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.90^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.60^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`vicente.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicente.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vicente.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vicente.ns.cloudflare.com`
		A	108.162.195.239^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicente.ns.cloudflare.com`
		A	162.159.44.239^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicente.ns.cloudflare.com`
		A	172.64.35.239^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicente.ns.cloudflare.com`
NS	`zainab.ns.cloudflare.com`
		A	2606:4700:50::a29f:2695^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c295^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zainab.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2295^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zainab.ns.cloudflare.com`
		A	108.162.194.149^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	162.159.38.149^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	172.64.34.149^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`MS=ms96556758`
TXT	`google-site-verification=Q5D-FkXBqereRuWnJXPSnkZLS61dOV3XGMy27wLghFA`
TXT	`google-site-verification=udYAzlef_NtO_7JK8BmvbFVqGxGkrsN3V2MlrdxHTjs`
TXT	`v=spf1 mx a ip4:41.185.64.146 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.90, 172.67.216.60
		IPv6 hints	2606:4700:3033::6815:235a, 2606:4700:3035::ac43:d83c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=70, name=cloudflare-ech.com
SOA	`vicente.ns.cloudflare.com`dns@cloudflare.com serial=2412243286

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1787157243

Same first word

custom-group.co.uk

custom-group.tech

Previous names

Next names

DNS History

11 records (11 active, 0 former)

●NSvicente.ns.cloudflare.com2026-08-17 → 2026-08-19 · 2 obs

● 2026-08-17 20:59:30
● 2026-08-19 16:34:48

●NSzainab.ns.cloudflare.com2026-08-17 → 2026-08-19 · 2 obs

● 2026-08-17 20:59:30
● 2026-08-19 16:34:48

●MXalt1.aspmx.l.google.com2026-08-17 → 2026-08-19 · 2 obs

● 2026-08-17 20:59:30
● 2026-08-19 16:34:48

●MXalt2.aspmx.l.google.com2026-08-17 → 2026-08-19 · 2 obs

● 2026-08-17 20:59:30
● 2026-08-19 16:34:48

●MXalt3.aspmx.l.google.com2026-08-17 → 2026-08-19 · 2 obs

● 2026-08-17 20:59:30
● 2026-08-19 16:34:48

●MXalt4.aspmx.l.google.com2026-08-17 → 2026-08-19 · 2 obs

● 2026-08-17 20:59:30
● 2026-08-19 16:34:48

●MXaspmx.l.google.com2026-08-17 → 2026-08-19 · 2 obs

● 2026-08-17 20:59:30
● 2026-08-19 16:34:48

●A104.21.35.902026-08-17 → 2026-08-19 · 2 obs

● 2026-08-17 20:59:30
● 2026-08-19 16:34:48

●A172.67.216.602026-08-17 → 2026-08-19 · 2 obs

● 2026-08-17 20:59:30
● 2026-08-19 16:34:48

●A2606:4700:3033::6815:235a2026-08-17 → 2026-08-19 · 2 obs

● 2026-08-17 20:59:30
● 2026-08-19 16:34:48

●A2606:4700:3035::ac43:d83c2026-08-17 → 2026-08-19 · 2 obs

● 2026-08-17 20:59:30
● 2026-08-19 16:34:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns10.trs-dns.org, ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.info	8 records
custom-group.tech	zainab.ns.cloudflare.com, vicente.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.239

NS records: zainab.ns.cloudflare.com, vicente.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for custom-group.tech (unsigned zone)

⏱️ Timing

Total: 465ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.216.60, 104.21.35.90`
AAAA	2	`2606:4700:3033::6815:235a, 2606:4700:3035::ac43:d83c`
NS	2	`vicente.ns.cloudflare.com, zainab.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`MS=ms96556758, google-site-verification=Q5D-FkXBqereRuW...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`vicente.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

IP Addresses

custom-group.tech points to the four IP addresses 104.21.35.90, 172.67.216.60, 2606:4700:3033::6815:235a and 2606:4700:3035::ac43:d83c.

razedcasino-official.com, lmla.com.hk, d.anthill.vn plus two other host names have IP numbers in common with custom-group.tech.

Name Servers

The NS records for custom-group.tech delegate to vicente.ns.cloudflare.com and zainab.ns.cloudflare.com.

The name server configuration of custom-group.tech is shared with other domains, for instance belloil.com, aazam.ai, digitalcarbine.net and two others.

The name servers of custom-group.tech overlap at least partially with those of other domains — among them tutorialdaddy.com, nocturnallabs.org, ugoboxo.top and two more.

These name servers commonly appear alongside the name servers henry.ns.cloudflare.com and micah.ns.cloudflare.com.

Hosts with 6 IP addresses each:

vicente.ns.cloudflare.com maps to 108.162.195.239, 162.159.44.239, 172.64.35.239 and 3 additional IP addresses.

zainab.ns.cloudflare.com maps to 108.162.194.149, 162.159.38.149, 172.64.34.149 and 3 additional IP addresses.

Mail Servers

custom-group.tech has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by custom-group.tech are shared with other domains: vito.vc, chriscall.me, mistynorman.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

The A records for aspmx.l.google.com return 142.251.167.26 and 2607:f8b0:4004:c23::1a.

The A records for alt1.aspmx.l.google.com return 192.178.234.27 and 2800:3f0:4003:c14::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.