markcom.io - robtex.com
markcom.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.165.80🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-165-80.reverse.odns.fr | ||||||
| NS | ns1.o2switch.net ⭐ | ||||||
| A | 109.234.160.5🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing | ||||||
| PTR | ns1.o2switch.net | ||||||
| NS | ns2.o2switch.net | ||||||
| A | 109.234.161.5🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing | ||||||
| PTR | ns2.o2switch.net | ||||||
| MX | markcom.io ⭐ | ||||||
| A | 109.234.165.80🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-165-80.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.165.80 +a +mx +ip4:109.234.163.0/24 ~all | ||||||
| SOA | ns1.o2switch.netsystemshl@o2switch.fr 2025-11-27 #7 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1777064936 | ||||||
MX for
markcom.io |
Same first word
markcom.nl |
markcom.de |
markcom.lu |
markcom.it |
markcom.ru |
markcom.hu |
markcom.fr |
markcom.kasserver.com |
markcom.in |
markcom.net |
markcom.io |
markcom.ro |
markcom.com |
markcom.dz |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.o2switch.net2026-03-29 → 2026-04-24 · 2 obs
● 2026-04-24 21:40:08
●NSns2.o2switch.net2026-03-29 → 2026-04-24 · 2 obs
● 2026-04-24 21:40:08
●MXmarkcom.io2026-03-29 → 2026-04-24 · 2 obs
● 2026-04-24 21:40:08
●A109.234.165.802026-03-29 → 2026-04-24 · 2 obs
● 2026-04-24 21:40:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a2.nic.io, b0.nic.io, c0.nic.io, a0.nic.io | - |
| markcom.io | 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 markcom.io (unsigned zone)
⏱️ Timing
Total: 499ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.165.80 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | markcom.io (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.165.80 +a +mx +ip4:10 |
| SOA | 1 | ns1.o2switch.net systemshl.o2switch.fr |
Analysis
Mail Server Role
markcom.io serves as the mail server for markcom.io.
IP Addresses
markcom.io points to an IP address: 109.234.165.80.
other host names include ventoux-photos.com, mail.idealsud.com, mail.revesdepatissiere.com, simeuble.biz and riencomprendu.com; they share IP numbers with markcom.io.
Name Servers
Two name servers ns1.o2switch.net and ns2.o2switch.net handle the delegation for markcom.io.
markcom.io shares the same name server setup as other domains, for instance isolation-batiment.com, aubota.xyz, djsava.com, chabrol.net and laurentlassallette.com.
Host names with one IP:
ns1.o2switch.net points to: 109.234.160.5
ns2.o2switch.net points to: 109.234.161.5
Mail Servers
markcom.io is handled by a single mail server.
The host name markcom.io points to IP 109.234.165.80.