bestfireworks.us - robtex.com
bestfireworks.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.243.110.18🇬🇧 WHG-USE1192.243.110.0/24 | ||||||
| PTR | rs201.nsresponse.com | ||||||
| NS | ns100.nsresponse.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 192.243.110.201🇬🇧 WHG-USE1192.243.110.0/24 | ||||||
| PTR | alphaserver.corewebsitedesign.co.uk | ||||||
| NS | ns1.mitchfieldhosting.com ⚠️ Not in zone NS records | ||||||
| A | 192.243.110.201🇬🇧 WHG-USE1192.243.110.0/24 | ||||||
| PTR | alphaserver.corewebsitedesign.co.uk | ||||||
| NS | ns101.nsresponse.com ⚠️ Not in parent delegation | ||||||
| A | 192.250.239.210🇬🇧 WHG-LON192.250.239.0/24 | ||||||
| NS | ns2.mitchfieldhosting.com ⚠️ Not in zone NS records | ||||||
| A | 192.250.239.210🇬🇧 WHG-LON192.250.239.0/24 | ||||||
| MX | bestfireworks.us ⭐ | ||||||
| A | 192.243.110.18🇬🇧 WHG-USE1192.243.110.0/24 | ||||||
| PTR | rs201.nsresponse.com | ||||||
| TXT | v=spf1 ip4:192.243.110.18 include:spf.mysecurecloudhost.com +a +mx +ip4:184.1... | ||||||
| SOA | ns100.nsresponse.comtechnical@staff.webhostingbuzz.com 2026-04-23 #1 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1777347872 | ||||||
MX for
bestfireworks.us |
Subdomains
mail.bestfireworks.us |
Same first word
bestfireworks.us |
DNS History
10 records (6 active, 4 former)
●NSns1.mitchfieldhosting.com2016-01-01 → 2026-04-28 · 5 obs
● 2016-09-16 23:01:24
○ 2017-08-16 01:41:18
● 2026-03-16 13:31:32
● 2026-04-28 04:01:28
○NSns1.nsresponse.com2017-08-16 → 2017-08-16 · 4 obs
● 2017-08-16 01:41:18
○ 2026-03-16 13:31:32
○ 2026-04-28 04:01:28
●NSns100.nsresponse.com2026-03-16 → 2026-04-28 · 3 obs
● 2026-03-16 13:31:32
● 2026-04-28 04:01:28
●NSns101.nsresponse.com2026-03-16 → 2026-04-28 · 3 obs
● 2026-03-16 13:31:32
● 2026-04-28 04:01:28
●NSns2.mitchfieldhosting.com2016-01-01 → 2026-04-28 · 5 obs
● 2016-09-16 23:01:24
○ 2017-08-16 01:41:18
● 2026-03-16 13:31:32
● 2026-04-28 04:01:28
○NSns2.nsresponse.com2017-08-16 → 2017-08-16 · 4 obs
● 2017-08-16 01:41:18
○ 2026-03-16 13:31:32
○ 2026-04-28 04:01:28
●MXbestfireworks.us2016-01-01 → 2026-04-28 · 2 obs
● 2026-04-28 04:01:28
●A192.243.110.182026-03-16 → 2026-04-28 · 3 obs
● 2026-03-16 13:31:32
● 2026-04-28 04:01:28
○A204.93.177.1012017-08-16 → 2017-08-16 · 4 obs
● 2017-08-16 01:41:18
○ 2026-03-16 13:31:32
○ 2026-04-28 04:01:28
○A74.81.74.772016-01-01 → 2016-09-16 · 4 obs
● 2016-09-16 23:01:24
○ 2017-08-16 01:41:18
○ 2026-04-28 04:01:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, n.cctld.us, x.cctld.us, k.cctld.us... | - |
| bestfireworks.us | ns1.mitchfieldhosting.com, ns2.mitchfieldhosting.com | - |
✅ Authoritative Response
Server:192.250.239.210
NS records: ns1.mitchfieldhosting.com, ns2.mitchfieldhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bestfireworks.us (unsigned zone)
⏱️ Timing
Total: 3794ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.243.110.18 |
| NS | 2 | ns101.nsresponse.com, ns100.nsresponse.com |
| MX | 1 | bestfireworks.us (pri: 0) |
| TXT | 1 | v=spf1 ip4:192.243.110.18 include:spf.my |
| SOA | 1 | ns100.nsresponse.com technical.staff.web |
Analysis
Hierarchy
bestfireworks.us is the parent of mail.bestfireworks.us.
Mail Server Role
For bestfireworks.us, the mail server is bestfireworks.us.
IP Addresses
bestfireworks.us points to a single IP number: 192.243.110.18.
other host names for instance synmedic.com, rs201.nsresponse.com, _dc-mx.04a8947855ed.onlineoffline.org, economy-x-talk.com and saravale.ro share IP numbers with bestfireworks.us.
Name Servers
bestfireworks.us is delegated to four name servers: ns1.mitchfieldhosting.com, ns2.mitchfieldhosting.com, ns100.nsresponse.com and ns101.nsresponse.com.
bestfireworks.us at least partially shares name servers with other domains, for instance elarco2.com.ar, gowrie-melbourne.com.au, systemsecurity.cl, dream-in.pink and behindhttp.com.
These name servers are often used together with the name servers ns101.webhostingbuzz.com, ns100.webhostingbuzz.com, ns1.nsresponse.com, ns2.nsresponse.com, ns1.padroni.info, ns2.padroni.info, ns1.admi.cl, ns2.admi.cl, ns1.admibackup.cl and ns2.admibackup.cl.
Host names with a single IP:
ns1.mitchfieldhosting.com points to: 192.243.110.201
ns2.mitchfieldhosting.com points to: 192.250.239.210
ns100.nsresponse.com points to: 192.243.110.201
ns101.nsresponse.com points to: 192.250.239.210
Host names pointing to 192.243.110.201: ns1.mitchfieldhosting.com, ns100.nsresponse.com
Host names pointing to 192.250.239.210: ns2.mitchfieldhosting.com, ns101.nsresponse.com
Mail Servers
One mail server handles bestfireworks.us.
Host name bestfireworks.us points to IP address 192.243.110.18.