bfirstmail.com - dns.ninja
bfirstmail.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.230.123.239🇩🇪 ASGHOSTNET5.230.123.0/24 GHOSTnet GmbH IP Space | ||||||
| NS | ns1.bfirstmail.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| NS | ns1.firstmail.ltd ⚠️ Not in zone NS records | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| NS | ns2.firstmail.ltd ⚠️ Not in zone NS records | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| MX | me.bfirstmail.com ⭐ | ||||||
| A | 5.230.123.239🇩🇪 ASGHOSTNET5.230.123.0/24 GHOSTnet GmbH IP Space | ||||||
| TXT | v=spf1 ip4:5.230.123.239 a mx ~all | ||||||
| TXT | v=spf1 ip4:5.252.35.162 -all | ||||||
| SOA | ns1.bfirstmail.comadmin@bfirstmail.com 2023-08-04 #2 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785248297 | ||||||
Subdomains
Same first word
bfirstmail.com |
DNS History
5 records (5 active, 0 former)
●NSns1.bfirstmail.com2026-02-18 → 2026-07-28 · 2 obs
● 2026-07-28 14:36:50
●NSns1.firstmail.ltd2026-02-18 → 2026-07-28 · 2 obs
● 2026-07-28 14:36:50
●NSns2.firstmail.ltd2026-02-18 → 2026-07-28 · 2 obs
● 2026-07-28 14:36:50
●MXme.bfirstmail.com2026-02-18 → 2026-07-28 · 2 obs
● 2026-07-28 14:36:50
●A5.230.123.2392026-02-18 → 2026-07-28 · 2 obs
● 2026-07-28 14:36:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| bfirstmail.com | ns1.firstmail.ltd, ns2.firstmail.ltd | - |
✅ Authoritative Response
Server:5.252.35.162
NS records: ns1.firstmail.ltd, ns2.firstmail.ltd
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bfirstmail.com (unsigned zone)
⏱️ Timing
Total: 1762ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.230.123.239 |
| NS | 1 | ns1.bfirstmail.com |
| MX | 1 | me.bfirstmail.com (pri: 5) |
| TXT | 2 | v=spf1 ip4:5.252.35.162 -all, v=spf1 ip4:5.230.123.239 a mx ~all |
| SOA | 1 | ns1.bfirstmail.com admin.bfirstmail.com |
Analysis
Hierarchy
The domain bfirstmail.com is parent to ns1.bfirstmail.com, mx.bfirstmail.com and me.bfirstmail.com.
IP Addresses
bfirstmail.com resolves to just one IP address, 5.230.123.239.
Two other host names, along with lymphografl.com, mail.hypemails.ru and mail.valersmail.ru, also share IP numbers with bfirstmail.com.
Name Servers
bfirstmail.com is delegated to three name servers: ns1.bfirstmail.com, ns1.firstmail.ltd and ns2.firstmail.ltd.
At least some of bfirstmail.com's name servers are shared with other domains, for example acroparemail.com, artificismail.com, isoperimio.com and two more.
ns1.bfirstmail.com, ns1.firstmail.ltd and ns2.firstmail.ltd each resolve to a single IP address: 5.252.35.162.
Each of ns1.bfirstmail.com, ns1.firstmail.ltd and ns2.firstmail.ltd resolves to 5.252.35.162.
Mail Servers
The sole mail server for bfirstmail.com is me.bfirstmail.com.
me.bfirstmail.com resolves to a single IP number: 5.230.123.239.