semtopic.com - robtex.com
semtopic.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.162.104🇫🇷 AS50474109.234.162.0/24 | ||||||
| PTR | 109-234-162-104.reverse.odns.fr | ||||||
| NS | ns1.o2switch.net ⭐ | ||||||
| A | 109.234.160.5AS50474109.234.160.0/24 | ||||||
| NS | ns2.o2switch.net | ||||||
| A | 109.234.161.5AS50474109.234.161.0/24 | ||||||
| MX | semtopic.com ⭐ | ||||||
| A | 109.234.162.104🇫🇷 AS50474109.234.162.0/24 | ||||||
| PTR | 109-234-162-104.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.162.104 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsystemshl@o2switch.fr 2026-09-05 #4 | ||||||
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=1793045311 | ||||||
MX for
semtopic.com |
Same first word
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns1.o2switch.net2026-09-11 → 2026-10-26 · 2 obs
● 2026-10-26 20:55:58
●NSns2.o2switch.net2026-09-11 → 2026-10-26 · 2 obs
● 2026-10-26 20:55:58
●MXsemtopic.com2026-09-11 → 2026-10-26 · 2 obs
● 2026-10-26 20:55:58
●A109.234.162.1042026-09-11 → 2026-10-26 · 2 obs
● 2026-10-26 20:55:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| semtopic.com | ns1.o2switch.net, ns2.o2switch.net | - |
✅ Authoritative Response
Server:109.234.161.5
NS records: ns1.o2switch.net, ns2.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for semtopic.com (unsigned zone)
⏱️ Timing
Total: 1650ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.162.104 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | semtopic.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.162.104 +a +mx +inclu |
| SOA | 1 | ns1.o2switch.net systemshl.o2switch.fr |
Analysis
Mail Server Role
semtopic.com handles its own mail, functioning as its own mail server.
IP Addresses
semtopic.com resolves to just one IP address, 109.234.162.104.
Two other host names, along with oui.cards, ingeautop.fr and _dc-mx.29c6ecfc4793.actinitiative.org, also share IP numbers with semtopic.com.
Name Servers
Two name servers handle the delegation for semtopic.com: ns1.o2switch.net and ns2.o2switch.net.
semtopic.com shares its NS records with other domains, for example maison-rastouil.fr, magalileboulbar.com, iturrifrance.fr and two others.
Each of ns1.o2switch.net and ns2.o2switch.net has one IP address: ns1.o2switch.net uses 109.234.160.5 and ns2.o2switch.net uses 109.234.161.5.
Mail Servers
semtopic.com is served by just one mail server: semtopic.com.
semtopic.com carries a single IP number, which is 109.234.162.104.