`troco.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2b4b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:de8e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.75^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.222.142^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dell.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dell.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dell.ns.cloudflare.com`
		A	108.162.192.94^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	172.64.32.94^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	173.245.58.94^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
NS	`marty.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marty.ns.cloudflare.com`
		A	108.162.193.204^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	172.64.33.204^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	173.245.59.204^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14}
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15}
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16}
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`v=spf1 include:spf.improvmx.com include:amazonses.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.75, 172.67.222.142
		IPv6 hints	2606:4700:3031::6815:2b4b, 2606:4700:3034::ac43:de8e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=133, name=cloudflare-ech.com
SOA	`dell.ns.cloudflare.com`dns@cloudflare.com serial=2409484917

`dev`

	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=1

🔒 HSTS Preload (+subdomains)

Same first word

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troco.com

troco.es

troco.no

troco.de

troco.ro

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DNS History

17 records (8 active, 9 former)

●NSdell.ns.cloudflare.com2026-07-21 → 2026-07-25 · 3 obs

○ 2026-06-30 02:43:20
● 2026-07-21 21:11:36
● 2026-07-25 07:42:32

●NSmarty.ns.cloudflare.com2026-07-21 → 2026-07-25 · 3 obs

○ 2026-06-30 02:43:20
● 2026-07-21 21:11:36
● 2026-07-25 07:42:32

○NSns1.vercel-dns.com2026-06-30 → 2026-06-30 · 3 obs

● 2026-06-30 02:43:20
○ 2026-07-21 21:11:36
○ 2026-07-25 07:42:32

○NSns2.vercel-dns.com2026-06-30 → 2026-06-30 · 3 obs

● 2026-06-30 02:43:20
○ 2026-07-21 21:11:36
○ 2026-07-25 07:42:32

●MXmx1.improvmx.com2026-06-30 → 2026-07-25 · 2 obs

● 2026-06-30 02:43:20
● 2026-07-25 07:42:32

●MXmx2.improvmx.com2026-06-30 → 2026-07-25 · 2 obs

● 2026-06-30 02:43:20
● 2026-07-25 07:42:32

●A104.21.43.752026-07-21 → 2026-07-25 · 3 obs

○ 2026-07-08 11:57:54
● 2026-07-21 21:11:36
● 2026-07-25 07:42:32

●A172.67.222.1422026-07-21 → 2026-07-25 · 3 obs

○ 2026-07-08 11:57:54
● 2026-07-21 21:11:36
● 2026-07-25 07:42:32

○A216.150.1.12026-07-01 → 2026-07-01 · 4 obs

○ 2026-06-30 22:15:46
● 2026-07-01 06:45:12
○ 2026-07-08 11:24:48
○ 2026-07-25 07:42:32

○A216.150.1.1292026-07-01 → 2026-07-08 · 6 obs

○ 2026-06-30 22:15:46
● 2026-07-01 06:45:12
○ 2026-07-05 07:54:24
● 2026-07-08 11:24:48
○ 2026-07-21 21:11:36
○ 2026-07-25 07:42:32

○A216.150.1.1932026-06-30 → 2026-07-08 · 10 obs

○ 2026-06-30 02:43:20
● 2026-06-30 07:01:44
○ 2026-06-30 08:39:10
● 2026-06-30 22:15:46
○ 2026-07-01 06:45:12
● 2026-07-05 07:54:24
○ 2026-07-08 11:24:48
● 2026-07-08 11:57:54
○ 2026-07-21 21:11:36
○ 2026-07-25 07:42:32

○A216.150.1.652026-06-30 → 2026-07-08 · 6 obs

○ 2026-06-30 08:39:10
● 2026-06-30 22:15:46
○ 2026-07-01 06:45:12
● 2026-07-08 11:24:48
○ 2026-07-08 11:57:54
○ 2026-07-25 07:42:32

○A216.150.16.12026-06-30 → 2026-06-30 · 5 obs

● 2026-06-30 02:43:20
○ 2026-06-30 07:01:44
● 2026-06-30 08:39:10
○ 2026-06-30 22:15:46
○ 2026-07-25 07:42:32

○A216.150.16.1292026-06-30 → 2026-06-30 · 4 obs

○ 2026-06-30 07:01:44
● 2026-06-30 08:39:10
○ 2026-06-30 22:15:46
○ 2026-07-25 07:42:32

○A216.150.16.1932026-06-30 → 2026-06-30 · 3 obs

● 2026-06-30 02:43:20
○ 2026-06-30 08:39:10
○ 2026-07-25 07:42:32

●A2606:4700:3031::6815:2b4b2026-07-21 → 2026-07-25 · 3 obs

○ 2026-07-08 11:57:54
● 2026-07-21 21:11:36
● 2026-07-25 07:42:32

●A2606:4700:3034::ac43:de8e2026-07-21 → 2026-07-25 · 3 obs

○ 2026-07-08 11:57:54
● 2026-07-21 21:11:36
● 2026-07-25 07:42:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
troco.dev	marty.ns.cloudflare.com, dell.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.204

NS records: marty.ns.cloudflare.com, dell.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for troco.dev (unsigned zone)

⏱️ Timing

Total: 3000ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.222.142, 104.21.43.75`
AAAA	2	`2606:4700:3031::6815:2b4b, 2606:4700:3034::ac43:de8e`
NS	2	`dell.ns.cloudflare.com, marty.ns.cloudflare.com`
MX	2	`mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)`
TXT	1	`v=spf1 include:spf.improvmx.com include:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dell.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

troco.dev resolves to four IP addresses: 104.21.43.75, 172.67.222.142, 2606:4700:3031::6815:2b4b and 2606:4700:3034::ac43:de8e.

i24slot.org, cdmgoldstandard.org, www.y234.cn and two other host names share IP numbers with troco.dev.

Name Servers

troco.dev is served by two delegated name servers, dell.ns.cloudflare.com and marty.ns.cloudflare.com.

troco.dev uses the same name servers as several other domains — among them 89.156.217.in-addr.arpa, rnsheroes.com, nakupujem.hr and two more.

troco.dev partially shares its NS delegation with several other domains, including domainmarket.com, vitacost.info, iq-mag.net and two others.

These name servers often co-occur with the name servers alexa.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

dell.ns.cloudflare.com carries IP addresses 108.162.192.94, 172.64.32.94 and 173.245.58.94, with 3 other addresses beyond those.

marty.ns.cloudflare.com carries IP addresses 108.162.193.204, 172.64.33.204 and 173.245.59.204, with 3 other addresses beyond those.

Mail Servers

Mail for troco.dev is handled by two mail servers — mx1.improvmx.com and mx2.improvmx.com.

troco.dev uses an identical mail server configuration to several other domains — among them halmonlui.com, alqwafi.com, 964.ca and two more.

troco.dev has at least partial mail server overlap with other domains such as citybreaks.com, somanyhits.com, (0x6e616b6564)element.co.uk and two more.

Hostnames that resolve to 6 IP addresses:

mx1.improvmx.com carries IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, with 3 other addresses beyond those.

mx2.improvmx.com carries IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, with 3 other addresses beyond those.

troco.dev - robtex.com

troco.dev

dev

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`troco.dev`

`dev`