bfu-hk.com - robtex.com
bfu-hk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.13.51.108🇭🇰 SGC-CAL-AS103.13.51.0/24 Speedy Group Corp. Limited | ||||||
| PTR | ns87.hostingspeed.net | ||||||
| NS | dns1.hostingspeed.net ⭐ | ||||||
| A | 103.38.161.231🇭🇰 SGC-HK103.38.161.0/24 Proxy-registered route object | ||||||
| PTR | dns1.hostingspeed.net | ||||||
| PTR | dns4.hostingspeed.net | ||||||
| PTR | ns1.hostingspeed.net | ||||||
| PTR | ns4.hostingspeed.net | ||||||
| NS | dns2.hostingspeed.net | ||||||
| A | 103.13.51.244🇭🇰 SGC-CAL-AS103.13.51.0/24 Speedy Group Corp. Limited | ||||||
| PTR | dns2.hostingspeed.net | ||||||
| PTR | ns2.hostingspeed.net | ||||||
| NS | dns3.hostingspeed.net ⚠️ Not in parent delegation | ||||||
| A | 148.72.64.84🇺🇸 AS398101148.72.64.0/23 | ||||||
| PTR | 84.64.72.148.host.secureserver.net | ||||||
| NS | dns4.hostingspeed.net ⚠️ Not in parent delegation | ||||||
| MX | bfu-hk.com ⭐ | ||||||
| A | 103.13.51.108🇭🇰 SGC-CAL-AS103.13.51.0/24 Speedy Group Corp. Limited | ||||||
| PTR | ns87.hostingspeed.net | ||||||
| SOA | dns1.hostingspeed.netadmin@hostingspeed.net 2026-03-24 #1 | ||||||
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=1778740121 | ||||||
MX for
bfu-hk.com |
Same first word
bfu-hk.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSdns1.hostingspeed.net2015-08-13 → 2026-05-14 · 2 obs
● 2026-05-14 06:38:46
●NSdns2.hostingspeed.net2015-08-13 → 2026-05-14 · 2 obs
● 2026-05-14 06:38:46
●NSdns3.hostingspeed.net2015-08-13 → 2026-05-14 · 2 obs
● 2026-05-14 06:38:46
●NSdns4.hostingspeed.net2015-08-13 → 2026-05-14 · 2 obs
● 2026-05-14 06:38:46
●MXbfu-hk.com2015-08-13 → 2026-05-14 · 2 obs
● 2026-05-14 06:38:46
●A103.13.51.1082026-05-10 → 2026-05-14 · 3 obs
● 2026-05-10 11:43:02
● 2026-05-14 06:38:46
○A202.155.223.202015-08-13 → 2016-12-28 · 4 obs
● 2016-12-28 05:06:16
○ 2026-05-10 11:43:02
○ 2026-05-14 06:38:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net... | - |
| bfu-hk.com | dns1.hostingspeed.net, dns2.hostingspeed.net | - |
✅ Authoritative Response
Server:103.13.51.244
NS records: dns1.hostingspeed.net, dns2.hostingspeed.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bfu-hk.com (unsigned zone)
⏱️ Timing
Total: 995ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.13.51.108 |
| NS | 4 | dns4.hostingspeed.net, dns2.hostingspeed.net... |
| MX | 1 | bfu-hk.com (pri: 0) |
| SOA | 1 | dns1.hostingspeed.net admin.hostingspeed |
Analysis
Mail Server Role
For bfu-hk.com, the mail server is bfu-hk.com.
IP Addresses
bfu-hk.com resolves to one IP number: 103.13.51.108.
other host names including fortetesting.com, mail.optimum-driver.com, prorich.com, mail.caragd.com and mail.lintaihk.com share IP numbers with bfu-hk.com.
Name Servers
bfu-hk.com is delegated to four name servers: dns1.hostingspeed.net, dns2.hostingspeed.net, dns3.hostingspeed.net and dns4.hostingspeed.net.
bfu-hk.com at least partially shares name servers with other domains, for instance hk-embplus.com, ntsha.org.hk, theccdg.org, dream-jets.com and gipsy-x.com.
Host names with one IP number: dns1.hostingspeed.net points to 103.38.161.231; dns2.hostingspeed.net points to 103.13.51.244; dns3.hostingspeed.net points to 148.72.64.84.
Mail Servers
bfu-hk.com is served by a single mail server, bfu-hk.com.
bfu-hk.com resolves to IP 103.13.51.108.