btopic.com - dns.ninja
btopic.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.116.0.191🇪🇸 acens_AS217.116.0.0/24 | ||||||
| PTR | rs-0-191.acens.net | ||||||
| NS | ns10.servicio-online.net ⭐ | ||||||
| A | 217.116.0.192🇪🇸 acens_AS217.116.0.0/24 | ||||||
| PTR | ns3.acens.net | ||||||
| NS | ns11.servicio-online.net | ||||||
| A | 217.116.0.149🇪🇸 acens_AS217.116.0.0/24 | ||||||
| PTR | ns4.acens.net | ||||||
| NS | ns12.servicio-online.net | ||||||
| A | 217.116.15.172🇪🇸 acens_AS217.116.15.0/24 | ||||||
| PTR | ns7.acens.net | ||||||
| MX | mx.btopic.com ⭐ | ||||||
| A | 217.116.0.227🇪🇸 acens_AS217.116.0.0/24 | ||||||
| PTR | relaysin.dominioabsoluto.net | ||||||
| TXT | v=spf1 redirect=spf.dominioabsoluto.net | ||||||
| SOA | ns10.servicio-online.nethostmaster@ns10.servicio-online.net serial=1782171906 | ||||||
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=1782171135 | ||||||
Previously MX for
btopic.com |
Subdomains
mx.btopic.com |
Same first word
btopic.com |
Similar names
DNS History
12 records (5 active, 7 former)
○NSdns10.hichina.com2016-09-10 → 2017-04-20 · 5 obs
● 2016-09-10 10:39:30
● 2017-04-20 07:42:54
○ 2026-02-22 01:39:18
○ 2026-06-22 23:45:06
○NSdns9.hichina.com2016-09-10 → 2017-04-20 · 5 obs
● 2016-09-10 10:39:30
● 2017-04-20 07:42:54
○ 2026-02-22 01:39:18
○ 2026-06-22 23:45:06
●NSns10.servicio-online.net2026-02-22 → 2026-06-22 · 3 obs
● 2026-02-22 01:39:18
● 2026-06-22 23:45:06
●NSns11.servicio-online.net2026-02-22 → 2026-06-22 · 3 obs
● 2026-02-22 01:39:18
● 2026-06-22 23:45:06
●NSns12.servicio-online.net2026-02-22 → 2026-06-22 · 3 obs
● 2026-02-22 01:39:18
● 2026-06-22 23:45:06
○NSns37.talahost.com2015-08-19 → 2015-08-19 · 3 obs
○ 2016-03-13 16:31:32
○ 2026-06-22 23:45:06
○NSns38.talahost.com2015-08-19 → 2015-08-19 · 3 obs
○ 2016-03-13 16:31:32
○ 2026-06-22 23:45:06
○MXbtopic.com2015-08-19 → 2015-08-19 · 3 obs
○ 2016-03-13 16:31:32
○ 2026-06-22 23:45:06
●MXmx.btopic.com2026-02-22 → 2026-06-22 · 3 obs
● 2026-02-22 01:39:18
● 2026-06-22 23:45:06
○A144.76.234.1242015-08-19 → 2015-08-19 · 3 obs
○ 2016-03-13 16:31:32
○ 2026-06-22 23:45:06
●A217.116.0.1912026-02-22 → 2026-06-22 · 3 obs
● 2026-02-22 01:39:18
● 2026-06-22 23:45:06
○A43.254.53.2282016-09-10 → 2017-04-20 · 5 obs
● 2016-09-10 10:39:30
● 2017-04-20 07:42:54
○ 2026-02-22 01:39:18
○ 2026-06-22 23:45:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| btopic.com | ns10.servicio-online.net, ns11.servicio-online.net, ns12.servicio-online.net | - |
✅ Authoritative Response
Server:217.116.0.192
NS records: ns10.servicio-online.net, ns11.servicio-online.net, ns12.servicio-online.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btopic.com (unsigned zone)
⏱️ Timing
Total: 536ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.116.0.191 |
| NS | 3 | ns12.servicio-online.net, ns11.servicio-online.net... |
| MX | 1 | mx.btopic.com (pri: 10) |
| TXT | 1 | v=spf1 redirect=spf.dominioabsoluto.net |
| SOA | 1 | ns10.servicio-online.net hostmaster.ns10 |
Analysis
Hierarchy
mx.btopic.com is a subdomain of btopic.com.
IP Addresses
btopic.com resolves to one IP address: 217.116.0.191.
febles.org, clubaqua.es, alow.es and two other host names share IP numbers with btopic.com.
Name Servers
btopic.com has three name servers — ns10.servicio-online.net, ns11.servicio-online.net and ns12.servicio-online.net.
The name servers of btopic.com overlap at least partially with those of other domains — among them santabarbara.center, nachoycuervo.com, grupocasablanca.es and two more.
The name servers ns1.dominioabsoluto.com, ns2.dominioabsoluto.com and ns10.servicio-online.netns12.servicio-online.netns11.servicio-online.net are commonly seen alongside these name servers.
Each of the three hostnames points to exactly one IP address: ns10.servicio-online.net points to 217.116.0.192, ns11.servicio-online.net points to 217.116.0.149 and ns12.servicio-online.net points to 217.116.15.172.
Mail Servers
Mail for btopic.com is handled by a single mail server, mx.btopic.com.
mx.btopic.com points to one IP number — 217.116.0.227.