bff.com.bd - robtex.com
bff.com.bd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.79.187.127🇸🇬 OVH51.79.128.0/17 Hosting route | ||||||
| PTR | neon-mail1.7uphost.com | ||||||
| NS | ns41.7uphost.com ⭐ | ||||||
| A | 15.235.182.100🇸🇬 OVH15.235.128.0/17 Hosting route | ||||||
| PTR | neon.7uphost.com | ||||||
| NS | ns42.7uphost.com | ||||||
| A | 51.79.187.127🇸🇬 OVH51.79.128.0/17 Hosting route | ||||||
| PTR | neon-mail1.7uphost.com | ||||||
| MX | mail.bff.com.bd ⭐ | ||||||
| A | 142.44.251.35🇨🇦 OVH142.44.128.0/17 Hosting route | ||||||
| PTR | mail.bff.com.bd | ||||||
| TXT | v=spf1 +a +mx +ip4:15.235.182.100 +ip4:51.79.187.127 +ip4:192.99.18.113 +ip4:... | ||||||
| SOA | ns41.7uphost.cominfo@7uphost.com 2026-03-16 #2 | ||||||
com.bd
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns.bd ⭐ ⚠️ Not in parent delegation | ||||||
| NS | bd-ns.anycast.pch.net ⚠️ Not in parent delegation | ||||||
| NS | jamuna.btcl.net.bd ⚠️ Not in parent delegation | ||||||
| NS | surma.btcl.net.bd ⚠️ Not in parent delegation | ||||||
| SOA | dns.bdroot@dns.bd serial=2025232573 | ||||||
WOT: SAFE (63/100)
Previously MX for
bff.com.bd |
Subdomains
mail.bff.com.bd |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.7uphost.com2015-06-08 → 2017-02-15 · 4 obs
● 2017-02-15 09:52:06
○ 2026-03-08 00:25:36
○ 2026-03-20 11:08:12
○NSns2.7uphost.com2015-06-08 → 2017-02-15 · 4 obs
● 2017-02-15 09:52:06
○ 2026-03-08 00:25:36
○ 2026-03-20 11:08:12
●NSns41.7uphost.com2026-03-08 → 2026-03-20 · 3 obs
● 2026-03-08 00:25:36
● 2026-03-20 11:08:12
●NSns42.7uphost.com2026-03-08 → 2026-03-20 · 3 obs
● 2026-03-08 00:25:36
● 2026-03-20 11:08:12
○MXbff.com.bd2015-06-08 → 2017-02-15 · 4 obs
● 2017-02-15 09:52:06
○ 2026-03-08 00:25:36
○ 2026-03-20 11:08:12
●MXmail.bff.com.bd2026-03-08 → 2026-03-20 · 3 obs
● 2026-03-08 00:25:36
● 2026-03-20 11:08:12
○A158.69.13.812026-03-08 → 2026-03-20 · 2 obs
○ 2026-03-20 11:08:12
○A192.95.55.82015-06-08 → 2017-02-15 · 4 obs
● 2017-02-15 09:52:06
○ 2026-03-08 00:25:36
○ 2026-03-20 11:08:12
●A51.79.187.1272026-03-08 → 2026-03-20 · 3 obs
● 2026-03-08 00:25:36
● 2026-03-20 11:08:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bd | surma.btcl.net.bd, bd-ns.anycast.pch.net, dns.bd, jamuna.btcl.net.bd | 8 records |
| bff.com.bd | ns42.7uphost.com, ns41.7uphost.com | - |
✅ Authoritative Response
Server: 15.235.182.100
NS records: ns42.7uphost.com, ns41.7uphost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bff.com.bd (unsigned zone)
⏱️ Timing
Total: 2136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.79.187.127 |
| NS | 2 | ns42.7uphost.com, ns41.7uphost.com |
| MX | 1 | mail.bff.com.bd (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:15.235.182.100 +ip4:5 |
| SOA | 1 | ns41.7uphost.com info.7uphost.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 6 (jamuna.btcl.net.bd, surma.btcl.net.bd, dns.bd...)
Out-of-bailiwick: 2 (bd-ns.anycast.pch.net, bd-ns.anycast.pch.net)
Analysis
Hierarchy
The parent of mail.bff.com.bd is bff.com.bd.
IP Addresses
bff.com.bd points to a single IP: 51.79.187.127.
Other host names, for instance ns2.7uphost.com, mail.7uphost.net, vnode.digital, hasibul.info and dns4.7uphost.com share IP numbers with bff.com.bd.
Name Servers
Two name servers ns41.7uphost.com and ns42.7uphost.com handle delegation for bff.com.bd.
bff.com.bd uses the same name server setup as other domains, for example ns41.7uphost.com, 7uphost.com, hasibul.info, svr33.7uphost.com and nddlbd.net.
bff.com.bd partially shares name servers with other domains; examples include copyus.es, inserttech.com, 7uphost.net, bdwebtech.com and technolabbd.com.
These name servers are commonly used with the name servers ns61.7uphost.com, ns62.7uphost.com, ns1.7uphost.com, ns7.7uphost.com and ns8.7uphost.com.
Host names with one IP number: The host name ns41.7uphost.com points to 15.235.182.100 and the host name ns42.7uphost.com points to 51.79.187.127.
Mail Servers
bff.com.bd is handled by a single mail server, mail.bff.com.bd.
mail.bff.com.bd points to a single IP: 142.44.251.35.