strack.dev - dns.ninja

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strack.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4d9f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:d197🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.159Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.209.151🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgemma.ns.cloudflare.com ⭐
A2606:4700:50::a29f:261b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgemma.ns.cloudflare.com
A2803:f800:50::6ca2:c21b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgemma.ns.cloudflare.com
A2a06:98c1:50::ac40:221b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgemma.ns.cloudflare.com
A108.162.194.27🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgemma.ns.cloudflare.com
A162.159.38.27Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgemma.ns.cloudflare.com
A172.64.34.27🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgemma.ns.cloudflare.com
NSyichun.ns.cloudflare.com
A2606:4700:58::adf5:3bf8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyichun.ns.cloudflare.com
A2803:f800:50::6ca2:c1f8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRyichun.ns.cloudflare.com
A2a06:98c1:50::ac40:21f8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRyichun.ns.cloudflare.com
A108.162.193.248🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyichun.ns.cloudflare.com
A172.64.33.248🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyichun.ns.cloudflare.com
A173.245.59.248🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyichun.ns.cloudflare.com
MXmx1.privateemail.com ⭐
A162.255.118.7🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRmx1.privateemail.com
MXmx2.privateemail.com ⭐
A162.255.118.8🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRmx2.privateemail.com
TXTv=spf1 include:spf.privateemail.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.159, 172.67.209.151
IPv6 hints2606:4700:3031::6815:4d9f, 2606:4700:3031::ac43:d197
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com
SOAgemma.ns.cloudflare.comdns@cloudflare.com serial=2416183175

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

Similar names

Previous names

Next names

DNS History

8 records (8 active, 0 former)

NSgemma.ns.cloudflare.comyichun.ns.cloudflare.comMXmx1.privateemail.commx2.privateemail.comA104.21.77.159172.67.209.1512606:4700:3031::6815:4d9f2606:4700:3031::ac43:d197
●NSgemma.ns.cloudflare.com2026-09-27 → 2026-10-01 · 2 obs
● 2026-09-27 17:13:08
● 2026-10-01 23:58:58
●NSyichun.ns.cloudflare.com2026-09-27 → 2026-10-01 · 2 obs
● 2026-09-27 17:13:08
● 2026-10-01 23:58:58
●MXmx1.privateemail.com2026-09-27 → 2026-10-01 · 2 obs
● 2026-09-27 17:13:08
● 2026-10-01 23:58:58
●MXmx2.privateemail.com2026-09-27 → 2026-10-01 · 2 obs
● 2026-09-27 17:13:08
● 2026-10-01 23:58:58
●A104.21.77.1592026-09-27 → 2026-10-01 · 2 obs
● 2026-09-27 17:13:08
● 2026-10-01 23:58:58
●A172.67.209.1512026-09-27 → 2026-10-01 · 2 obs
● 2026-09-27 17:13:08
● 2026-10-01 23:58:58
●A2606:4700:3031::6815:4d9f2026-09-27 → 2026-10-01 · 2 obs
● 2026-09-27 17:13:08
● 2026-10-01 23:58:58
●A2606:4700:3031::ac43:d1972026-09-27 → 2026-10-01 · 2 obs
● 2026-09-27 17:13:08
● 2026-10-01 23:58:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
strack.devgemma.ns.cloudflare.com, yichun.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.248

NS records: gemma.ns.cloudflare.com, yichun.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for strack.dev (unsigned zone)

⏱️ Timing

Total: 680ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.77.159, 172.67.209.151
AAAA22606:4700:3031::ac43:d197, 2606:4700:3031::6815:4d9f
NS2gemma.ns.cloudflare.com, yichun.ns.cloudflare.com
MX2mx1.privateemail.com (pri: 10), mx2.privateemail.com (pri: 10)
TXT1v=spf1 include:spf.privateemail.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1gemma.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

strack.dev points to the four IP addresses 104.21.77.159, 172.67.209.151, 2606:4700:3031::6815:4d9f and 2606:4700:3031::ac43:d197.

Additional host names — ankushai.cloud, www72767.cc, kani-ka-pila.com and two others — share IP numbers with strack.dev.

Name Servers

Two name servers handle the delegation for strack.dev: gemma.ns.cloudflare.com and yichun.ns.cloudflare.com.

strack.dev shares its name server setup with other domains, including bflixz.org, instagrowsolutions.pages.dev, mbo128.co.uk and two others.

There is at least partial name server overlap between strack.dev and other domains — bgjzwhfrpcntqvsuakxolyidmegmbstzvfrwqnkjuxhdlieapoycblkt.pages.dev, perfriend-web.pages.dev, hahapao.com and two more among them.

These name servers tend to appear in combination with the name servers adele.ns.cloudflare.com, seamus.ns.cloudflare.com, vick.ns.cloudflare.com and kyrie.ns.cloudflare.com.

Host names with 6 IP numbers:

gemma.ns.cloudflare.com resolves to 108.162.194.27, 162.159.38.27 and 172.64.34.27 among others, with 3 other IP addresses in total.

yichun.ns.cloudflare.com resolves to 108.162.193.248, 172.64.33.248 and 173.245.59.248 among others, with 3 other IP addresses in total.

Mail Servers

strack.dev has two mail servers: mx1.privateemail.com and mx2.privateemail.com.

strack.dev shares the same mail server setup as other domains, including yuexpand.com, homlad.com, mdesalliance.com and two others.

Some mail servers of strack.dev are also used by other domains, notably auftragnow.com and bitebox.biz.

mx1.privateemail.com → 162.255.118.7 and mx2.privateemail.com → 162.255.118.8: one IP number per host name.