jsf7.dev - robtex.com
jsf7.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.245.138.142🇺🇸 DIGITALOCEAN157.245.128.0/20 DigitalOcean | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| MX | mx1.privateemail.com ⭐ | ||||||
| A | 162.255.118.7🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | mx1.privateemail.com | ||||||
| MX | mx2.privateemail.com ⭐ | ||||||
| A | 162.255.118.8🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | mx2.privateemail.com | ||||||
| TXT | v=spf1 include:spf.privateemail.com ~all | ||||||
| SOA | ns1.digitalocean.comhostmaster@jsf7.dev serial=0 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| 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
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSns1.digitalocean.com2026-10-18 → 2026-11-12 · 2 obs
● 2026-11-12 04:09:38
●NSns2.digitalocean.com2026-10-18 → 2026-11-12 · 2 obs
● 2026-11-12 04:09:38
●NSns3.digitalocean.com2026-10-18 → 2026-11-12 · 2 obs
● 2026-11-12 04:09:38
●MXmx1.privateemail.com2026-10-18 → 2026-11-12 · 2 obs
● 2026-11-12 04:09:38
●MXmx2.privateemail.com2026-10-18 → 2026-11-12 · 2 obs
● 2026-11-12 04:09:38
●A157.245.138.1422026-10-18 → 2026-11-12 · 2 obs
● 2026-11-12 04:09:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| jsf7.dev | ns3.digitalocean.com, ns1.digitalocean.com, ns2.digitalocean.com | - |
✅ Authoritative Response
Server:172.64.53.21
NS records: ns3.digitalocean.com, ns1.digitalocean.com, ns2.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jsf7.dev (unsigned zone)
⏱️ Timing
Total: 551ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.245.138.142 |
| NS | 3 | ns1.digitalocean.com, ns3.digitalocean.com... |
| MX | 2 | mx1.privateemail.com (pri: 10), mx2.privateemail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.privateemail.com ~all |
| SOA | 1 | ns1.digitalocean.com hostmaster.jsf7.dev |
Analysis
IP Addresses
jsf7.dev points to a single IP number: 157.245.138.142.
There are other host names — raykof.com among them — that share IP numbers with jsf7.dev.
Name Servers
DNS for jsf7.dev is handled by three authoritative name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
jsf7.dev partially shares its NS delegation with several other domains, including textflex.com, 911-electrical.com, oudalnaas.com and two others.
Three hostnames — ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com — each have two IP addresses: ns1.digitalocean.com has 172.64.52.210 and 2606:4700:52::ac40:34d2, ns2.digitalocean.com has 172.64.53.21 and 2606:4700:5a::ac40:3515, and ns3.digitalocean.com has 172.64.49.209 and 2606:4700:52::ac40:31d1.
Mail Servers
jsf7.dev has two mail servers: mx1.privateemail.com and mx2.privateemail.com.
jsf7.dev shares the same mail server setup as other domains, including facilchina.com, profinishak.com, lelordonezshiatsu.com and two others.
jsf7.dev partially shares its mail servers with other domains, cool-vpn.com and bump.events being examples.
mx1.privateemail.com resolves to 162.255.118.7. mx2.privateemail.com resolves to 162.255.118.8. Both host names point to a single IP number.