guess.dev - robtex.com

πŸ›‘οΈDomain Reputation CheckBlocklist, phishing & malware statusβ†’

guess.dev

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:a6e4πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::6815:1047πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.16.71Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.166.228πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSagustin.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c5aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
A2803:f800:50::6ca2:c35aπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRagustin.ns.cloudflare.com
A2a06:98c1:50::ac40:235aπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRagustin.ns.cloudflare.com
A108.162.195.90πŸ‡ΊπŸ‡Έ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
A162.159.44.90Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
A172.64.35.90πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
NSbonnie.ns.cloudflare.com
A2606:4700:50::adf5:3a4cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbonnie.ns.cloudflare.com
A2803:f800:50::6ca2:c04cπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbonnie.ns.cloudflare.com
A2a06:98c1:50::ac40:204cπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRbonnie.ns.cloudflare.com
A108.162.192.76πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbonnie.ns.cloudflare.com
A172.64.32.76πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbonnie.ns.cloudflare.com
A173.245.58.76πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbonnie.ns.cloudflare.com
MXeforward1.registrar-servers.com ⭐
A162.255.118.51πŸ‡ΊπŸ‡Έ 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 ⭐
A162.255.118.52πŸ‡ΊπŸ‡Έ 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 ⭐
A162.255.118.51πŸ‡ΊπŸ‡Έ 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)
A162.255.118.52πŸ‡ΊπŸ‡Έ 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)
A162.255.118.51πŸ‡ΊπŸ‡Έ 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 βœ“ hints match
IPv4 hints104.21.16.71, 172.67.166.228
IPv6 hints2606:4700:3033::ac43:a6e4, 2606:4700:3035::6815:1047
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=178, name=cloudflare-ech.com
SOAagustin.ns.cloudflare.comdns@cloudflare.com serial=2418428495

dev

DNSSECπŸ”’ 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
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

Previous names

Next names

DNS History

11 records (11 active, 0 former)

NSagustin.ns.cloudflare.combonnie.ns.cloudflare.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA104.21.16.71172.67.166.2282606:4700:3033::ac43:a6e42606:4700:3035::6815:1047
●NSagustin.ns.cloudflare.com2026-09-03 β†’ 2026-10-27 Β· 2 obs
● 2026-09-03 11:27:18
● 2026-10-27 05:15:22
●NSbonnie.ns.cloudflare.com2026-09-03 β†’ 2026-10-27 Β· 2 obs
● 2026-09-03 11:27:18
● 2026-10-27 05:15:22
●MXeforward1.registrar-servers.com2026-09-03 β†’ 2026-10-27 Β· 2 obs
● 2026-09-03 11:27:18
● 2026-10-27 05:15:22
●MXeforward2.registrar-servers.com2026-09-03 β†’ 2026-10-27 Β· 2 obs
● 2026-09-03 11:27:18
● 2026-10-27 05:15:22
●MXeforward3.registrar-servers.com2026-09-03 β†’ 2026-10-27 Β· 2 obs
● 2026-09-03 11:27:18
● 2026-10-27 05:15:22
●MXeforward4.registrar-servers.com2026-09-03 β†’ 2026-10-27 Β· 2 obs
● 2026-09-03 11:27:18
● 2026-10-27 05:15:22
●MXeforward5.registrar-servers.com2026-09-03 β†’ 2026-10-27 Β· 2 obs
● 2026-09-03 11:27:18
● 2026-10-27 05:15:22
●A104.21.16.712026-09-03 β†’ 2026-10-27 Β· 2 obs
● 2026-09-03 11:27:18
● 2026-10-27 05:15:22
●A172.67.166.2282026-09-03 β†’ 2026-10-27 Β· 2 obs
● 2026-09-03 11:27:18
● 2026-10-27 05:15:22
●A2606:4700:3033::ac43:a6e42026-09-03 β†’ 2026-10-27 Β· 2 obs
● 2026-09-03 11:27:18
● 2026-10-27 05:15:22
●A2606:4700:3035::6815:10472026-09-03 β†’ 2026-10-27 Β· 2 obs
● 2026-09-03 11:27:18
● 2026-10-27 05:15:22

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
guess.devagustin.ns.cloudflare.com, bonnie.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.35.90

NS records: agustin.ns.cloudflare.com, bonnie.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guess.dev (unsigned zone)

⏱️ Timing

Total: 1529ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.166.228, 104.21.16.71
AAAA22606:4700:3035::6815:1047, 2606:4700:3033::ac43:a6e4
NS2agustin.ns.cloudflare.com, bonnie.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",
SOA1agustin.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

guess.dev directs to four IP numbers, which are 104.21.16.71, 172.67.166.228, 2606:4700:3033::ac43:a6e4 and 2606:4700:3035::6815:1047.

Two other host names, along with floofpop.com, idc88fnoc.xyz and zjnxzx.com, also share IP numbers with guess.dev.

Name Servers

guess.dev uses two name servers for its delegation: agustin.ns.cloudflare.com and bonnie.ns.cloudflare.com.

guess.dev shares its NS records with other domains, for example 1324104173.workers.dev, simkeeper.pages.dev, ms-rent-4kq9.pages.dev and two others.

There is at least partial name server overlap between guess.dev and other domains β€” zjcl202705.pages.dev, startstrap.com, kevmacbook2024.workers.dev and two more among them.

These name servers tend to appear in combination with the name servers chance.ns.cloudflare.com, sarah.ns.cloudflare.com, irena.ns.cloudflare.com and jonah.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname agustin.ns.cloudflare.com directs to 108.162.195.90, 162.159.44.90 and 172.64.35.90 along with 3 other IP addresses.

Hostname bonnie.ns.cloudflare.com directs to 108.162.192.76, 172.64.32.76 and 173.245.58.76 along with 3 other IP addresses.

Mail Servers

Five mail servers handle guess.dev: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

There is at least a partial MX overlap between guess.dev and other domains, including playbiblekingdom.com, pdckirklanddentist.com, tryfinverse.com and two others.

These mail servers are routinely seen in conjunction with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Host names that point to one IP address:

eforward1.registrar-servers.com has the IP address 162.255.118.51.

eforward2.registrar-servers.com has the IP address 162.255.118.52.

eforward3.registrar-servers.com has the IP address 162.255.118.51.

eforward4.registrar-servers.com has the IP address 162.255.118.52.

eforward5.registrar-servers.com has the IP address 162.255.118.51.

Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.

Both eforward2.registrar-servers.com and eforward4.registrar-servers.com resolve to 162.255.118.52 IP addresses each.