`mrtecno.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:f3d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a1c0^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.61^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.192^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`macy.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:264e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`macy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`macy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`macy.ns.cloudflare.com`
		A	108.162.194.78^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`macy.ns.cloudflare.com`
		A	162.159.38.78^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`macy.ns.cloudflare.com`
		A	172.64.34.78^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`macy.ns.cloudflare.com`
NS	`marvin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cfb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marvin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marvin.ns.cloudflare.com`
		A	108.162.195.251^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	162.159.44.251^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	172.64.35.251^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
MX	`gmr-smtp-in.l.google.com` ⭐
		A	2607:f8b0:4023:c06::e^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f14.1e100.net`
		A	142.250.101.14^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f14.1e100.net`
MX	`alt1.gmr-smtp-in.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:2801::e^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f14.1e100.net`
		A	192.178.128.14^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f14.1e100.net`
MX	`alt2.gmr-smtp-in.l.google.com`⁽²⁰⁾
		A	2607:f8b0:4023:1015::e^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f14.1e100.net`
		A	172.253.135.14^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f14.1e100.net`
MX	`alt3.gmr-smtp-in.l.google.com`⁽³⁰⁾
		A	2607:f8b0:4023:3003::e^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f14.1e100.net`
		A	172.253.145.14^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f14.1e100.net`
MX	`alt4.gmr-smtp-in.l.google.com`⁽⁴⁰⁾
		A	2607:f8b0:4003:c4a::e^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f14.1e100.net`
		A	142.251.96.14^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f14.1e100.net`
TXT	`vtl2eyuygf`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.15.61, 172.67.161.192
		IPv6	2606:4700:3035::6815:f3d, 2606:4700:3036::ac43:a1c0
SOA	`macy.ns.cloudflare.com`dns@cloudflare.com serial=2398511542

`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

mrtecno.com.ar

mrtecno.dev

mrtecno.com

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rentcom.com

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DNS History

11 records (11 active, 0 former)

●NSmacy.ns.cloudflare.com2026-03-23 → 2026-03-26 · 2 obs

● 2026-03-23 10:00:26
● 2026-03-26 02:44:40

●NSmarvin.ns.cloudflare.com2026-03-23 → 2026-03-26 · 2 obs

● 2026-03-23 10:00:26
● 2026-03-26 02:44:40

●MXalt1.gmr-smtp-in.l.google.com2026-03-23 → 2026-03-26 · 2 obs

● 2026-03-23 10:00:26
● 2026-03-26 02:44:40

●MXalt2.gmr-smtp-in.l.google.com2026-03-23 → 2026-03-26 · 2 obs

● 2026-03-23 10:00:26
● 2026-03-26 02:44:40

●MXalt3.gmr-smtp-in.l.google.com2026-03-23 → 2026-03-26 · 2 obs

● 2026-03-23 10:00:26
● 2026-03-26 02:44:40

●MXalt4.gmr-smtp-in.l.google.com2026-03-23 → 2026-03-26 · 2 obs

● 2026-03-23 10:00:26
● 2026-03-26 02:44:40

●MXgmr-smtp-in.l.google.com2026-03-23 → 2026-03-26 · 2 obs

● 2026-03-23 10:00:26
● 2026-03-26 02:44:40

●A104.21.15.612026-03-23 → 2026-03-26 · 2 obs

● 2026-03-23 10:00:26
● 2026-03-26 02:44:40

●A172.67.161.1922026-03-23 → 2026-03-26 · 2 obs

● 2026-03-23 10:00:26
● 2026-03-26 02:44:40

●A2606:4700:3035::6815:f3d2026-03-23 → 2026-03-26 · 2 obs

● 2026-03-23 10:00:26
● 2026-03-26 02:44:40

●A2606:4700:3036::ac43:a1c02026-03-23 → 2026-03-26 · 2 obs

● 2026-03-23 10:00:26
● 2026-03-26 02:44:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
mrtecno.dev	macy.ns.cloudflare.com, marvin.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.78

NS records: macy.ns.cloudflare.com, marvin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mrtecno.dev (unsigned zone)

⏱️ Timing

Total: 915ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.161.192, 104.21.15.61`
AAAA	2	`2606:4700:3036::ac43:a1c0, 2606:4700:3035::6815:f3d`
NS	2	`macy.ns.cloudflare.com, marvin.ns.cloudflare.com`
MX	5	`alt1.gmr-smtp-in.l.google.com (pri: 10), alt2.gmr-smtp-in.l.google.com (pri: 20)...`
TXT	1	`vtl2eyuygf`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`macy.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by mrtecno.dev: 2606:4700:3035::6815:f3d, 2606:4700:3036::ac43:a1c0, 104.21.15.61 and 172.67.161.192.

other host names including mycarsfirst.com, yifanhune.com, importar.ru, www.h990.com and luke.scot share IP numbers with mrtecno.dev.

Name Servers

mrtecno.dev is delegated to two name servers macy.ns.cloudflare.com and marvin.ns.cloudflare.com.

mrtecno.dev uses the same name server setup as other domains such as domido.net, shahandeh.com, miltonsuen.com and christianebeutl.com.

mrtecno.dev at least partially shares name servers with other domains, for instance vono.no, brandonrp.com, teamsadcrab.com, goto-place.com and vasdbf.top.