b-o2.com - robtex.com
b-o2.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.241.57.6🇹🇭 DRAGONHISPEED-AS-AP43.241.57.0/24 dragonhispeed Dragonhispeed Co.,Ltd. 807/315 m.8 Khukhot | ||||||
| NS | s012ns1.hostinghispeed.com ⭐ | ||||||
| A | 43.241.57.6🇹🇭 DRAGONHISPEED-AS-AP43.241.57.0/24 dragonhispeed Dragonhispeed Co.,Ltd. 807/315 m.8 Khukhot | ||||||
| NS | s012ns2.hostinghispeed.com | ||||||
| A | 43.241.57.6🇹🇭 DRAGONHISPEED-AS-AP43.241.57.0/24 dragonhispeed Dragonhispeed Co.,Ltd. 807/315 m.8 Khukhot | ||||||
| MX | mail.b-o2.com ⭐ | ||||||
| A | 43.241.57.6🇹🇭 DRAGONHISPEED-AS-AP43.241.57.0/24 dragonhispeed Dragonhispeed Co.,Ltd. 807/315 m.8 Khukhot | ||||||
| TXT | v=spf1 a mx ip4:27.254.153.17 include:spf-1.dragonhispeed.com include:spf-1.c... | ||||||
| SOA | s012ns1.hostinghispeed.comhostmaster@b-o2.com 2025-04-02 #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=1776181782 | ||||||
Subdomains
mail.b-o2.com |
Same first word
b-o2.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSns1-1551104.dragonhispeed.com2016-02-22 → 2017-03-19 · 5 obs
● 2016-02-22 21:08:22
● 2017-03-19 09:12:22
○ 2026-02-28 01:29:56
○ 2026-04-14 16:05:22
○NSns2-1551104.dragonhispeed.com2016-02-22 → 2017-03-19 · 5 obs
● 2016-02-22 21:08:22
● 2017-03-19 09:12:22
○ 2026-02-28 01:29:56
○ 2026-04-14 16:05:22
○NSns7.nineweb.net2015-07-24 → 2015-11-23 · 4 obs
● 2015-11-23 21:40:34
○ 2016-02-22 21:08:22
○ 2026-04-14 16:05:22
○NSns8.nineweb.net2015-07-24 → 2015-11-23 · 4 obs
● 2015-11-23 21:40:34
○ 2016-02-22 21:08:22
○ 2026-04-14 16:05:22
●NSs012ns1.hostinghispeed.com2026-02-28 → 2026-04-14 · 3 obs
● 2026-02-28 01:29:56
● 2026-04-14 16:05:22
●NSs012ns2.hostinghispeed.com2026-02-28 → 2026-04-14 · 3 obs
● 2026-02-28 01:29:56
● 2026-04-14 16:05:22
●MXmail.b-o2.com2016-02-22 → 2026-04-14 · 2 obs
● 2026-04-14 16:05:22
○A203.150.29.2252015-07-24 → 2015-11-23 · 4 obs
● 2015-11-23 21:40:34
○ 2016-02-22 21:08:22
○ 2026-04-14 16:05:22
○A43.241.56.162016-02-22 → 2017-03-19 · 5 obs
● 2016-02-22 21:08:22
● 2017-03-19 09:12:22
○ 2026-02-28 01:29:56
○ 2026-04-14 16:05:22
●A43.241.57.62026-02-28 → 2026-04-14 · 3 obs
● 2026-02-28 01:29:56
● 2026-04-14 16:05:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net... | - |
| b-o2.com | s012ns1.hostinghispeed.com, s012ns2.hostinghispeed.com | 2 records |
✅ Authoritative Response
Server:43.241.57.6
NS records: s012ns1.hostinghispeed.com, s012ns2.hostinghispeed.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b-o2.com (unsigned zone)
⏱️ Timing
Total: 576ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.241.57.6 |
| NS | 2 | s012ns1.hostinghispeed.com, s012ns2.hostinghispeed.com |
| MX | 1 | mail.b-o2.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:27.254.153.17 include:sp |
| SOA | 1 | s012ns1.hostinghispeed.com hostmaster.b- |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (s012ns1.hostinghispeed.com, s012ns2.hostinghispeed.com)
Analysis
Hierarchy
b-o2.com is the parent of mail.b-o2.com.
IP Addresses
b-o2.com resolves to one IP number: 43.241.57.6.
other host names including impulsion.co.th, mail.centerhomeplus.com, s012ns1.hostinghispeed.com, mail.xn--t3cev4cr9e2b.com and mcgreenpower.com share IP numbers with b-o2.com.
Name Servers
b-o2.com is delegated to two name servers s012ns1.hostinghispeed.com and s012ns2.hostinghispeed.com.
b-o2.com uses the same name server setup as other domains such as centerhomeplus.com, impulsion.co.th, mcgreenpower.com and npic-surat.com.
b-o2.com at least partially shares name servers with other domains, for instance swschool.ac.th.
These name servers are commonly used alongside dg0036ns1.dragonhispeed.com and dg0036ns2.dragonhispeed.com.
Host names with a single IP:
s012ns1.hostinghispeed.com points to 43.241.57.6.
s012ns2.hostinghispeed.com points to 43.241.57.6.
Host names pointing to 43.241.57.6: s012ns1.hostinghispeed.com and s012ns2.hostinghispeed.com.
Mail Servers
b-o2.com is handled by a single mail server, mail.b-o2.com.
mail.b-o2.com resolves to IP 43.241.57.6.