thirdoption.dev - dns.ninja

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thirdoption.dev

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:4ef6🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8ae0🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.78.246Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.138.224🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarturo.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cd8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarturo.ns.cloudflare.com
A2803:f800:50::6ca2:c3d8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarturo.ns.cloudflare.com
A2a06:98c1:50::ac40:23d8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarturo.ns.cloudflare.com
A108.162.195.216🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarturo.ns.cloudflare.com
A162.159.44.216Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarturo.ns.cloudflare.com
A172.64.35.216🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarturo.ns.cloudflare.com
NSbraelyn.ns.cloudflare.com
A2606:4700:50::a29f:2661🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbraelyn.ns.cloudflare.com
A2803:f800:50::6ca2:c261🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbraelyn.ns.cloudflare.com
A2a06:98c1:50::ac40:2261🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbraelyn.ns.cloudflare.com
A108.162.194.97🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbraelyn.ns.cloudflare.com
A162.159.38.97Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbraelyn.ns.cloudflare.com
A172.64.34.97🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbraelyn.ns.cloudflare.com
MXeforward1.registrar-servers.com ⭐
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward2.registrar-servers.com ⭐
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward3.registrar-servers.com ⭐
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward4.registrar-servers.com(15)
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward5.registrar-servers.com(20)
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
TXTv=spf1 include:spf.efwd.registrar-servers.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.78.246, 172.67.138.224
IPv6 hints2606:4700:3033::6815:4ef6, 2606:4700:3037::ac43:8ae0
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=79, name=cloudflare-ech.com
SOAarturo.ns.cloudflare.comdns@cloudflare.com serial=2412562803

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

thirdoption.ooo
thirdoption.tech
thirdoption.ca
thirdoption.dev
thirdoption.xyz
thirdoption.com
thirdoption.one
thirdoption.app
thirdoption.capital
thirdoption.finance
thirdoption.io

Previous names

thinnovate.dev
thinow.dev
thinplat.dev
thinqr.dev
thinslice.dev
thinxcloud.dev
thioux.dev
thiph.dev
thiratpagny.dev
thirdage.dev
thirdbrain.dev
thirdcoast.dev
thirdeyefeu.dev
thirdfort.dev
thirdgenstudio.dev
thirdherd.dev
thirdimpact.dev
thirdlabs.dev
thirdlaw.dev
thirdloop.dev

Next names

thirdspace-london.dev
thirdstreet.dev
thirdview.dev
thirdwatch.dev
thirdweb.dev
thirp.dev
thirsty.dev
thirstyfish.dev
thirstygame.dev
thirty-third.dev
thirtyfour.dev
thirtynorth.dev
this-is-face.dev
this-is-fine.dev
this.dev
thisal.dev
thisalth.dev
thisamj.dev
thisas.dev
thisbyte.dev

DNS History

15 records (11 active, 4 former)

NSarturo.ns.cloudflare.combraelyn.ns.cloudflare.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA104.21.78.246172.67.138.2242606:4700:3033::6815:4ef62606:4700:3037::ac43:8ae0188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSarturo.ns.cloudflare.com2026-08-28 → 2026-08-31 · 2 obs
● 2026-08-28 11:17:38
● 2026-08-31 18:38:52
●NSbraelyn.ns.cloudflare.com2026-08-28 → 2026-08-31 · 2 obs
● 2026-08-28 11:17:38
● 2026-08-31 18:38:52
●MXeforward1.registrar-servers.com2026-08-28 → 2026-08-31 · 2 obs
● 2026-08-28 11:17:38
● 2026-08-31 18:38:52
●MXeforward2.registrar-servers.com2026-08-28 → 2026-08-31 · 2 obs
● 2026-08-28 11:17:38
● 2026-08-31 18:38:52
●MXeforward3.registrar-servers.com2026-08-28 → 2026-08-31 · 2 obs
● 2026-08-28 11:17:38
● 2026-08-31 18:38:52
●MXeforward4.registrar-servers.com2026-08-28 → 2026-08-31 · 2 obs
● 2026-08-28 11:17:38
● 2026-08-31 18:38:52
●MXeforward5.registrar-servers.com2026-08-28 → 2026-08-31 · 2 obs
● 2026-08-28 11:17:38
● 2026-08-31 18:38:52
●A104.21.78.2462026-08-28 → 2026-08-31 · 3 obs
○ 2026-08-28 11:17:38
● 2026-08-28 18:28:14
● 2026-08-31 18:38:52
●A172.67.138.2242026-08-28 → 2026-08-31 · 3 obs
○ 2026-08-28 11:17:38
● 2026-08-28 18:28:14
● 2026-08-31 18:38:52
○A188.114.96.02026-08-28 → 2026-08-28 · 3 obs
● 2026-08-28 11:17:38
○ 2026-08-28 18:28:14
○ 2026-08-31 18:38:52
○A188.114.97.02026-08-28 → 2026-08-28 · 3 obs
● 2026-08-28 11:17:38
○ 2026-08-28 18:28:14
○ 2026-08-31 18:38:52
●A2606:4700:3033::6815:4ef62026-08-28 → 2026-08-31 · 3 obs
○ 2026-08-28 11:17:38
● 2026-08-28 18:28:14
● 2026-08-31 18:38:52
●A2606:4700:3037::ac43:8ae02026-08-28 → 2026-08-31 · 3 obs
○ 2026-08-28 11:17:38
● 2026-08-28 18:28:14
● 2026-08-31 18:38:52
○A2a06:98c1:3120::2026-08-28 → 2026-08-28 · 3 obs
● 2026-08-28 11:17:38
○ 2026-08-28 18:28:14
○ 2026-08-31 18:38:52
○A2a06:98c1:3121::2026-08-28 → 2026-08-28 · 3 obs
● 2026-08-28 11:17:38
○ 2026-08-28 18:28:14
○ 2026-08-31 18:38:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
thirdoption.devarturo.ns.cloudflare.com, braelyn.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.216

NS records: arturo.ns.cloudflare.com, braelyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thirdoption.dev (unsigned zone)

⏱️ Timing

Total: 1720ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.138.224, 104.21.78.246
AAAA22606:4700:3033::6815:4ef6, 2606:4700:3037::ac43:8ae0
NS2arturo.ns.cloudflare.com, braelyn.ns.cloudflare.com
MX5eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...
TXT1v=spf1 include:spf.efwd.registrar-server
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1arturo.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

thirdoption.dev points to the four IP addresses 104.21.78.246, 172.67.138.224, 2606:4700:3033::6815:4ef6 and 2606:4700:3037::ac43:8ae0.

hollowwear.net, futpseis.tixian8.cn, mudahil.com plus two other host names have IP numbers in common with thirdoption.dev.

Name Servers

DNS delegation for thirdoption.dev points to two name servers: arturo.ns.cloudflare.com and braelyn.ns.cloudflare.com.

The name server configuration of thirdoption.dev is shared with other domains, for instance kichisinger.workers.dev, vsc20190.workers.dev, steavenrojas.com and two others.

At least some of thirdoption.dev's name servers are shared with other domains, for example solo-workflow-site.pages.dev, myrbinothwharbrennoir.vu, hospinet.app and two more.

These name servers tend to be deployed in combination with the name servers aria.ns.cloudflare.com and diva.ns.cloudflare.com.

Hosts with 6 IP addresses each:

arturo.ns.cloudflare.com has IP addresses 108.162.195.216, 162.159.44.216 and 172.64.35.216, plus 3 other.

braelyn.ns.cloudflare.com has IP addresses 108.162.194.97, 162.159.38.97 and 172.64.34.97, plus 3 other.

Mail Servers

thirdoption.dev has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

At least some of the mail servers used by thirdoption.dev are shared with other domains: ffxiv-interactive-eureka-maps.com, trendsellerconnect.org, finwb.net and two others among them.

It is common to find these mail servers used together with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Host names resolving to a single IP address:

eforward1.registrar-servers.com directs to 162.255.118.51.

eforward2.registrar-servers.com directs to 162.255.118.52.

eforward3.registrar-servers.com directs to 162.255.118.51.

eforward4.registrar-servers.com directs to 162.255.118.52.

eforward5.registrar-servers.com directs to 162.255.118.51.

Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

Host names pointing to 162.255.118.52 IP addresses: eforward2.registrar-servers.com and eforward4.registrar-servers.com.