mattstack.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

mattstack.dev

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:105a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a72e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.16.90Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.167.46🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdiva.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a61🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
A2803:f800:50::6ca2:c061🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdiva.ns.cloudflare.com
A2a06:98c1:50::ac40:2061🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdiva.ns.cloudflare.com
A108.162.192.97🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
A172.64.32.97🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
A173.245.58.97🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
NSsantino.ns.cloudflare.com
A2606:4700:58::a29f:2c01🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsantino.ns.cloudflare.com
A2803:f800:50::6ca2:c301🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsantino.ns.cloudflare.com
A2a06:98c1:50::ac40:2301🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsantino.ns.cloudflare.com
A108.162.195.1🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsantino.ns.cloudflare.com
A162.159.44.1Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsantino.ns.cloudflare.com
A172.64.35.1🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsantino.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.16.90, 172.67.167.46
IPv6 hints2606:4700:3033::6815:105a, 2606:4700:3037::ac43:a72e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOAdiva.ns.cloudflare.comdns@cloudflare.com serial=2413772503

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

mattstack.io
mattstack.ai
mattstack.dev

Similar names

askmattct.com
askmattct.net
stackmatt.com

Previous names

mattschwartz.dev
mattscott.dev
mattsh.dev
mattshan.dev
mattsharp.dev
mattshelley.dev
mattshep.dev
mattshirley.dev
mattshu.dev
mattshumer.dev
mattsilva.dev
mattsimpson.dev
mattskiiau.dev
mattslab.dev
mattsoh.dev
mattsolomon.dev
mattson.dev
mattsquic.dev
mattssmith.dev
mattsson.dev

Next names

mattstan.dev
mattstanford.dev
mattstanley.dev
mattstarkey.dev
mattstazz.dev
mattsteen.dev
mattstevenson.dev
mattstills.dev
mattstir.dev
mattstockton.dev
mattstone.dev
mattstrom.dev
mattstrong.dev
mattstucky.dev
mattswang.dev
mattswann.dev
mattswebb.dev
matttanner.dev
matttarantino.dev
matttatt.dev

DNS History

6 records (6 active, 0 former)

NSdiva.ns.cloudflare.comsantino.ns.cloudflare.comA104.21.16.90172.67.167.462606:4700:3033::6815:105a2606:4700:3037::ac43:a72e
●NSdiva.ns.cloudflare.com2026-09-07 → 2026-09-18 · 2 obs
● 2026-09-07 22:58:42
● 2026-09-18 19:32:24
●NSsantino.ns.cloudflare.com2026-09-07 → 2026-09-18 · 2 obs
● 2026-09-07 22:58:42
● 2026-09-18 19:32:24
●A104.21.16.902026-09-07 → 2026-09-18 · 2 obs
● 2026-09-07 22:58:42
● 2026-09-18 19:32:24
●A172.67.167.462026-09-07 → 2026-09-18 · 2 obs
● 2026-09-07 22:58:42
● 2026-09-18 19:32:24
●A2606:4700:3033::6815:105a2026-09-07 → 2026-09-18 · 2 obs
● 2026-09-07 22:58:42
● 2026-09-18 19:32:24
●A2606:4700:3037::ac43:a72e2026-09-07 → 2026-09-18 · 2 obs
● 2026-09-07 22:58:42
● 2026-09-18 19:32:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
mattstack.devdiva.ns.cloudflare.com, santino.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.1

NS records: diva.ns.cloudflare.com, santino.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mattstack.dev (unsigned zone)

⏱️ Timing

Total: 1630ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.167.46, 104.21.16.90
AAAA22606:4700:3033::6815:105a, 2606:4700:3037::ac43:a72e
NS2diva.ns.cloudflare.com, santino.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1diva.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

mattstack.dev resolves to four IP addresses: 104.21.16.90, 172.67.167.46, 2606:4700:3033::6815:105a and 2606:4700:3037::ac43:a72e.

cut.weiyueculture.com, addextraolives.com, serhankucukbay.com.tr plus two other host names have IP numbers in common with mattstack.dev.

Name Servers

Two name servers handle the delegation for mattstack.dev: diva.ns.cloudflare.com and santino.ns.cloudflare.com.

The name server configuration of mattstack.dev is shared with other domains, for instance nkhl.org, maxwin2org.pages.dev, mabar777democom.pages.dev and two others.

mattstack.dev has at least partial name server overlap with other domains, such as sugbobet.com, the-cat-craft.workers.dev, pgpezh.com and two others.

These name servers tend to appear together with the name servers leland.ns.cloudflare.com, craig.ns.cloudflare.com and gordon.ns.cloudflare.com.

Hosts with 6 IP addresses each:

diva.ns.cloudflare.com resolves to 108.162.192.97, 172.64.32.97 and 173.245.58.97 among others, with 3 other IP addresses in total.

santino.ns.cloudflare.com resolves to 108.162.195.1, 162.159.44.1 and 172.64.35.1 among others, with 3 other IP addresses in total.