diffbox.app - robtex.com
diffbox.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:172:2624::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 138.201.122.220🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| NS | ns1.vercel-dns.com ⭐ | ||||||
| A | 2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| A | 198.51.44.13🇺🇸 NSONE198.51.44.0/24 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| NS | ns2.vercel-dns.com | ||||||
| A | 2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| A | 198.51.45.13🇺🇸 NSONE198.51.45.0/24 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| MX | receive.forge.rmta.net ⭐ | ||||||
| A | 52.70.1.168🇺🇸 Amazon52.70.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-52-70-1-168.compute-1.amazonaws.com | ||||||
| A | 98.91.53.166🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-98-91-53-166.compute-1.amazonaws.com | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1793680751 | ||||||
app
| 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=101427 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns1.vercel-dns.com2026-11-04 → 2026-11-11 · 2 obs
● 2026-11-11 15:15:56
●NSns2.vercel-dns.com2026-11-04 → 2026-11-11 · 2 obs
● 2026-11-11 15:15:56
●MXreceive.forge.rmta.net2026-11-04 → 2026-11-11 · 2 obs
● 2026-11-11 15:15:56
●A138.201.122.2202026-11-04 → 2026-11-11 · 2 obs
● 2026-11-11 15:15:56
●A2a01:4f8:172:2624::22026-11-04 → 2026-11-11 · 2 obs
● 2026-11-11 15:15:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| diffbox.app | ns2.vercel-dns.com, ns1.vercel-dns.com | - |
✅ Authoritative Response
Server:198.51.45.13
NS records: ns2.vercel-dns.com, ns1.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for diffbox.app (unsigned zone)
⏱️ Timing
Total: 792ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.201.122.220 |
| AAAA | 1 | 2a01:4f8:172:2624::2 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| MX | 1 | receive.forge.rmta.net (pri: 10) |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
diffbox.app points to the IP addresses 138.201.122.220 and 2a01:4f8:172:2624::2
Name Servers
DNS delegation for diffbox.app points to two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.
diffbox.app uses the same name servers as several other domains — among them nexusracingtips.online, betboltbank.com, holytime.auction and two more.
ns1.vercel-dns.com directs to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1. ns2.vercel-dns.com directs to 198.51.45.13 and 2a00:edc0:6259:7:13::2. Each host name carries two IP addresses.
Mail Servers
Mail for diffbox.app is handled by a single mail server, receive.forge.rmta.net.
diffbox.app uses an identical mail server configuration to several other domains — among them agbolor.com, repsy.fit, tiredclass.com and two more.
diffbox.app has mail servers in common with other domains — for example csnetworkcleaning.co.uk, ivann.fun and girobrasil.shop.
receive.forge.rmta.net carries two IP numbers: 52.70.1.168 and 98.91.53.166.