presolve.dev - robtex.com
presolve.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:a35dπΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:52cfπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.82.207Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.163.93πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | elisabeth.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::a29f:26e0πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2e0π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22e0πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| A | 108.162.194.224πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| A | 162.159.38.224Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| A | 172.64.34.224πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| NS | jaime.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c66πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c366π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2366πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| A | 108.162.195.102πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| A | 162.159.44.102Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| A | 172.64.35.102πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| TXT | google-site-verification=3Chd01YnRiVKJhe_k9HKqNqJdzxzQGTn86Pk8jvg1U8 | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.82.207, 172.67.163.93 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:a35d, 2606:4700:3034::6815:52cf | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=55, name=cloudflare-ech.com | ||||||
| SOA | elisabeth.ns.cloudflare.comdns@cloudflare.com serial=2415554696 | ||||||
dev
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com β | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
presolve.com.au |
presolve.ai |
presolve.no |
presolve.eu |
presolve.info |
presolve.au |
presolve.co |
presolve.nl |
presolve.dev |
presolve.com |
presolve.in |
presolve.xyz |
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
βNSelisabeth.ns.cloudflare.com2026-09-13 β 2026-09-30 Β· 2 obs
β 2026-09-30 17:29:26
βNSjaime.ns.cloudflare.com2026-09-13 β 2026-09-30 Β· 2 obs
β 2026-09-30 17:29:26
βA104.21.82.2072026-09-13 β 2026-09-30 Β· 2 obs
β 2026-09-30 17:29:26
βA172.67.163.932026-09-13 β 2026-09-30 Β· 2 obs
β 2026-09-30 17:29:26
βA2606:4700:3030::ac43:a35d2026-09-13 β 2026-09-30 Β· 2 obs
β 2026-09-30 17:29:26
βA2606:4700:3034::6815:52cf2026-09-13 β 2026-09-30 Β· 2 obs
β 2026-09-30 17:29:26
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| presolve.dev | elisabeth.ns.cloudflare.com, jaime.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.44.102
NS records: elisabeth.ns.cloudflare.com, jaime.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for presolve.dev (unsigned zone)
β±οΈ Timing
Total: 587ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.82.207, 172.67.163.93 |
| AAAA | 2 | 2606:4700:3030::ac43:a35d, 2606:4700:3034::6815:52cf |
| NS | 2 | elisabeth.ns.cloudflare.com, jaime.ns.cloudflare.com |
| TXT | 1 | google-site-verification=3Chd01YnRiVKJhe |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | elisabeth.ns.cloudflare.com dns.cloudfla |
Analysis
IP Addresses
presolve.dev directs to four IP numbers, which are 104.21.82.207, 172.67.163.93, 2606:4700:3030::ac43:a35d and 2606:4700:3034::6815:52cf.
Additional host names β meritelbound.cfd, vgsvjzqzo.cyou, seattleskeptics.org and two others β share IP numbers with presolve.dev.
Name Servers
presolve.dev has two authoritative name servers β elisabeth.ns.cloudflare.com and jaime.ns.cloudflare.com.
presolve.dev shares its name server setup with other domains, including zenoplayer.com, polycam.site, prymeloans.com and two others.
At least some of presolve.dev's name servers are shared with other domains, for example pirashkiii.workers.dev, carterandcopublishing.com, jw9pjhqr.workers.dev and two more.
These name servers tend to be deployed in combination with the name servers sydney.ns.cloudflare.com and jose.ns.cloudflare.com.
Host names with 6 IP numbers:
elisabeth.ns.cloudflare.com points to 108.162.194.224, 162.159.38.224, 172.64.34.224 and 3 other IP addresses.
jaime.ns.cloudflare.com points to 108.162.195.102, 162.159.44.102, 172.64.35.102 and 3 other IP addresses.