a7pub.com - robtex.com
a7pub.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.164.53🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-164-53.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 | a7pub.com ⭐ | ||||||
| A | 109.234.164.53🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-164-53.reverse.odns.fr | ||||||
| TXT | v=spf1 +a +mx +ip4:109.234.164.53 include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsupport@o2switch.fr 2023-02-15 #0 | ||||||
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=1775236142 | ||||||
MX for
a7pub.com |
Subdomains
mail.a7pub.com |
Same first word
a7pub.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSdns1.hosteur.com2015-06-23 → 2016-12-03 · 4 obs
● 2016-12-03 12:08:22
○ 2026-02-15 11:42:28
○ 2026-04-03 17:33:24
○NSdns2.hosteur.com2015-06-23 → 2016-12-03 · 4 obs
● 2016-12-03 12:08:22
○ 2026-02-15 11:42:28
○ 2026-04-03 17:33:24
●NSns1.o2switch.net2026-02-15 → 2026-04-03 · 3 obs
● 2026-02-15 11:42:28
● 2026-04-03 17:33:24
●NSns2.o2switch.net2026-02-15 → 2026-04-03 · 3 obs
● 2026-02-15 11:42:28
● 2026-04-03 17:33:24
●MXa7pub.com2026-02-15 → 2026-04-03 · 3 obs
● 2026-02-15 11:42:28
● 2026-04-03 17:33:24
○MXmail.a7pub.com2015-06-23 → 2016-12-03 · 4 obs
● 2016-12-03 12:08:22
○ 2026-02-15 11:42:28
○ 2026-04-03 17:33:24
●A109.234.164.532026-02-15 → 2026-04-03 · 3 obs
● 2026-02-15 11:42:28
● 2026-04-03 17:33:24
○A217.16.9.422015-06-23 → 2016-12-03 · 4 obs
● 2016-12-03 12:08:22
○ 2026-02-15 11:42:28
○ 2026-04-03 17:33:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| a7pub.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 a7pub.com (unsigned zone)
⏱️ Timing
Total: 543ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.164.53 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | a7pub.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:109.234.164.53 includ |
| SOA | 1 | ns1.o2switch.net support.o2switch.fr |
Analysis
Hierarchy
a7pub.com is a parent of mail.a7pub.com.
Mail Server Role
a7pub.com serves as the mail server for a7pub.com.
IP Addresses
a7pub.com points to a single IP address: 109.234.164.53.
Other host names such as easyhomebrew.co.uk, mail.ravefeed.com, voyagez-malin.net, benoitcrouzetosteopathe.com and embazac.com share IP numbers with a7pub.com.
Name Servers
a7pub.com is delegated to two name servers: ns1.o2switch.net and ns2.o2switch.net.
a7pub.com uses the same name server setup as other domains, including lelitteraire.com, mairie-saales.fr, closduroi.com, nightfall.fr and miltools.fr.
Hostnames with a single IP
ns1.o2switch.net resolves to: 109.234.160.5.
ns2.o2switch.net resolves to: 109.234.161.5.
Mail Servers
Mail for a7pub.com is handled by a single mail server, a7pub.com.
Host a7pub.com points to IP 109.234.164.53.