bff.app - robtex.com
bff.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.222.75.113🇺🇸 BADOO-U31.222.75.0/24 | ||||||
| NS | ns2.bumble.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 31.222.75.253🇺🇸 BADOO-U31.222.75.0/24 | ||||||
| PTR | dns2.monopost.com | ||||||
| NS | ns1.bumble.com | ||||||
| A | 31.222.73.253🇺🇸 BADOO-U31.222.72.0/23 Network-infrastructure and public-services-1 | ||||||
| PTR | ns1.magic-lab.com | ||||||
| NS | ns4.bumble.com | ||||||
| A | 159.253.177.253🇨🇿 BADOO-U159.253.176.0/22 Summary | ||||||
| NS | ns5.bumble.com ⚠️ Not in parent delegation | ||||||
| A | 31.222.67.253🇨🇿 BADOO-U31.222.67.0/24 | ||||||
| PTR | ns5.magic-lab.com | ||||||
| NS | ns7.bumble.com ⚠️ Not in parent delegation | ||||||
| A | 31.222.78.39🇺🇸 BADOO-U31.222.78.0/24 Public-services-4-1 | ||||||
| NS | ns8.bumble.com ⚠️ Not in parent delegation | ||||||
| A | 31.222.70.39🇨🇾 BADOO-U31.222.70.0/24 B-public-services-4/1 | ||||||
| MX | localhost.bff.app ⭐ | ||||||
| A | 127.0.0.1 | ||||||
| SOA | ns2.bumble.comnoc@bff.app 2026-02-27 #1 | ||||||
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 | ||||||
Subdomains
localhost.bff.app |
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●NSns1.bumble.com2026-03-16 → 2026-03-18 · 2 obs
● 2026-03-18 10:02:44
●NSns2.bumble.com2026-03-16 → 2026-03-18 · 2 obs
● 2026-03-18 10:02:44
●NSns4.bumble.com2026-03-16 → 2026-03-18 · 2 obs
● 2026-03-18 10:02:44
●NSns5.bumble.com2026-03-16 → 2026-03-18 · 2 obs
● 2026-03-18 10:02:44
●NSns7.bumble.com2026-03-16 → 2026-03-18 · 2 obs
● 2026-03-18 10:02:44
●NSns8.bumble.com2026-03-16 → 2026-03-18 · 2 obs
● 2026-03-18 10:02:44
●MXlocalhost.bff.app2026-03-16 → 2026-03-18 · 2 obs
● 2026-03-18 10:02:44
○A31.222.67.1132026-03-17 → 2026-03-18 · 6 obs
● 2026-03-17 05:38:56
○ 2026-03-17 06:38:28
○ 2026-03-17 10:53:08
● 2026-03-18 03:18:28
○ 2026-03-18 10:02:44
●A31.222.75.1132026-03-16 → 2026-03-18 · 6 obs
○ 2026-03-17 05:38:56
● 2026-03-17 06:38:28
● 2026-03-17 10:53:08
○ 2026-03-18 03:18:28
● 2026-03-18 10:02:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| bff.app | ns1.bumble.com, ns4.bumble.com | - |
✅ Authoritative Response
Server: 31.222.73.253
NS records: ns1.bumble.com, ns4.bumble.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bff.app (unsigned zone)
⏱️ Timing
Total: 640ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.222.75.113 |
| NS | 6 | ns4.bumble.com, ns7.bumble.com... |
| MX | 1 | localhost.bff.app (pri: 10) |
| SOA | 1 | ns2.bumble.com noc.bff.app |
Analysis
Hierarchy
bff.app is the parent of localhost.bff.app.
IP Addresses
bff.app resolves to one IP number: 31.222.75.113.
Other host names, for instance bumble-buzz.com, us1.bumble.com and bumble.com share IP numbers with bff.app.
Name Servers
bff.app is delegated to six name servers: ns1.bumble.com, ns2.bumble.com, ns4.bumble.com, ns5.bumble.com, ns7.bumble.com and ns8.bumble.com.
bff.app at least partially shares name servers with other domains, for instance bumble.fan, bumble.dev, bumble.lat, bumblebrew.com and bumble.ai.
These name servers are commonly used alongside ns3.bumble.com and ns6.bumble.com.
Host names with one IP number: Host name ns1.bumble.com points to 31.222.73.253; Host name ns2.bumble.com points to 31.222.75.253; Host name ns4.bumble.com points to 159.253.177.253; Host name ns5.bumble.com points to 31.222.67.253; Host name ns7.bumble.com points to 31.222.78.39; Host name ns8.bumble.com points to 31.222.70.39.
Mail Servers
bff.app is handled by a single mail server, localhost.bff.app.
localhost.bff.app resolves to IP 127.0.0.1.