🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`structdb.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:30c5^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:bbe8^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.197^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.232^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nelly.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ad1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nelly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nelly.ns.cloudflare.com`
		A	108.162.192.209^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	172.64.32.209^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	173.245.58.209^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
NS	`sergi.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c44^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sergi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c344^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sergi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2344^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sergi.ns.cloudflare.com`
		A	108.162.195.68^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.68^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.68^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.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	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=zgbdVsEtRC-0QdxCfdxZ6W6Ojo431elyQjaWiFar4OU`
TXT	`v=spf1 include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.48.197, 172.67.187.232
		IPv6 hints	2606:4700:3031::6815:30c5, 2606:4700:3033::ac43:bbe8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=191, name=cloudflare-ech.com
SOA	`nelly.ns.cloudflare.com`dns@cloudflare.com serial=2419265901

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

structdb.net

structdb.com

structdb.app

structdb.top

Similar names

trustcbd.com

dbctrust.com

btcdurst.xyz

cbdtrust.net

trustcbd.net

cbdtrust.de

trustcbd.co.uk

dbstruct.com

cbdtrust.com

bcdtrust.org

dbctrust.org

dcbtrust.org

Previous names

Next names

DNS History

11 records (11 active, 0 former)

●NSnelly.ns.cloudflare.com2026-09-01 → 2026-11-08 · 2 obs

● 2026-09-01 13:23:54
● 2026-11-08 18:40:24

●NSsergi.ns.cloudflare.com2026-09-01 → 2026-11-08 · 2 obs

● 2026-09-01 13:23:54
● 2026-11-08 18:40:24

●MXalt1.aspmx.l.google.com2026-09-01 → 2026-11-08 · 2 obs

● 2026-09-01 13:23:54
● 2026-11-08 18:40:24

●MXalt2.aspmx.l.google.com2026-09-01 → 2026-11-08 · 2 obs

● 2026-09-01 13:23:54
● 2026-11-08 18:40:24

●MXalt3.aspmx.l.google.com2026-09-01 → 2026-11-08 · 2 obs

● 2026-09-01 13:23:54
● 2026-11-08 18:40:24

●MXalt4.aspmx.l.google.com2026-09-01 → 2026-11-08 · 2 obs

● 2026-09-01 13:23:54
● 2026-11-08 18:40:24

●MXaspmx.l.google.com2026-09-01 → 2026-11-08 · 2 obs

● 2026-09-01 13:23:54
● 2026-11-08 18:40:24

●A104.21.48.1972026-09-01 → 2026-11-08 · 2 obs

● 2026-09-01 13:23:54
● 2026-11-08 18:40:24

●A172.67.187.2322026-09-01 → 2026-11-08 · 2 obs

● 2026-09-01 13:23:54
● 2026-11-08 18:40:24

●A2606:4700:3031::6815:30c52026-09-01 → 2026-11-08 · 2 obs

● 2026-09-01 13:23:54
● 2026-11-08 18:40:24

●A2606:4700:3033::ac43:bbe82026-09-01 → 2026-11-08 · 2 obs

● 2026-09-01 13:23:54
● 2026-11-08 18:40:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	10 records
structdb.app	nelly.ns.cloudflare.com, sergi.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.209

NS records: nelly.ns.cloudflare.com, sergi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for structdb.app (unsigned zone)

⏱️ Timing

Total: 663ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.187.232, 104.21.48.197`
AAAA	2	`2606:4700:3033::ac43:bbe8, 2606:4700:3031::6815:30c5`
NS	2	`nelly.ns.cloudflare.com, sergi.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=zgbdVsEtRC-0Qdx, v=spf1 include:_spf.google.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nelly.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld2.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...)

Analysis

IP Addresses

structdb.app resolves to four IP addresses: 104.21.48.197, 172.67.187.232, 2606:4700:3031::6815:30c5 and 2606:4700:3033::ac43:bbe8.

Additional host names — nxykmv.com, petgamble.com, ouroxia-trade.digital and two others — share IP numbers with structdb.app.

Name Servers

structdb.app has two authoritative name servers — nelly.ns.cloudflare.com and sergi.ns.cloudflare.com.

structdb.app shares its name server setup with other domains, including wlmqbbs.net, 337864.com, yimijian.com and two others.

structdb.app partially shares its NS delegation with several other domains, including 689betpp.com, stillsoul.pages.dev, 22nbeth.com and two others.

The name servers alberto.ns.cloudflare.com, lennon.ns.cloudflare.com, devin.ns.cloudflare.com and zara.ns.cloudflare.com are often found in use alongside these name servers.

Host names with 6 IP numbers:

nelly.ns.cloudflare.com points to 108.162.192.209, 172.64.32.209, 173.245.58.209 and 3 other IP addresses.

sergi.ns.cloudflare.com points to 108.162.195.68, 162.159.44.68, 172.64.35.68 and 3 other IP addresses.

Mail Servers

structdb.app is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

structdb.app shares mail servers — at least in part — with other domains, including slowbudapest.com, thehighlevelbaddie.com, mediterraneanescargots.com and two others.

These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com resolves to 142.251.167.27 and 2607:f8b0:4004:c1b::1b.

alt1.aspmx.l.google.com resolves to 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1a.