a77.fr - robtex.com
a77.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:861:3184:9b4f::1🇫🇷 BOUYGTEL-ISP2001:860::/29 Bouygues Telecom ISP Wireline | ||||||
| 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 | mail.a77.fr ⭐ | ||||||
| A | 109.234.167.118🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-167-118.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.167.118 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsysadmin@o2switch.fr 2026-03-07 #1 | ||||||
fr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.fr ⭐ | ||||||
| NS | d.nic.fr | ||||||
| NS | f.ext.nic.fr | ||||||
| NS | g.ext.nic.fr | ||||||
| TXT | 213 RRs processed [11/05/2026 16H51:09] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245101824 | ||||||
Subdomains
mail.a77.fr |
Same first word
a77.us |
a77.cn |
a77.pw |
a77.com.br |
a77.co.in |
a77.in |
a77.cl |
a77.ru |
a77.com |
a77.net |
a77.eu |
a77.group |
a77.fr |
a77.ca |
a77.com.au |
a77.it |
a77.co |
a77.top |
a77.ir |
a77.cz |
a77.de |
a77.pl |
a77.cc |
a77.hu |
Similar names
7a7.org |
77a.net |
7a7.de |
7a7.vip |
7a7.eu |
77a.org |
7a7.cc |
7a7.co.uk |
77a.cc |
77a.game |
7a7.co |
7a7.cz |
7a7.net |
7a7.ru |
77a.de |
77a.pl |
7a7.bet |
77a.me |
77a.co |
77a.biz |
DNS History
4 records (4 active, 0 former)
●NSns1.o2switch.net2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 17:03:24
●NSns2.o2switch.net2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 17:03:24
●MXmail.a77.fr2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 17:03:24
●A2001:861:3184:9b4f::12026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 17:03:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| a77.fr | ns1.o2switch.net, ns2.o2switch.net | - |
✅ Authoritative Response
Server:109.234.160.5
NS records: ns1.o2switch.net, ns2.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a77.fr (unsigned zone)
⏱️ Timing
Total: 747ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| AAAA | 1 | 2001:861:3184:9b4f::1 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | mail.a77.fr (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.167.118 +a +mx +inclu |
| SOA | 1 | ns1.o2switch.net sysadmin.o2switch.fr |
Analysis
Hierarchy
a77.fr is the parent of mail.a77.fr.
IP Addresses
a77.fr points to a single IP number: 2001:861:3184:9b4f::1.
Name Servers
a77.fr is delegated to two name servers: ns1.o2switch.net and ns2.o2switch.net.
a77.fr shares the same name server setup as other domains, for example crg-dz.com, advancegroup-rdc.com, barlach-heuer.fr, envieloire.fr and broussed.com.
Host names with one IP number:
The host ns1.o2switch.net points to 109.234.160.5 and the host ns2.o2switch.net points to 109.234.161.5.
Mail Servers
a77.fr is handled by a single mail server, mail.a77.fr.
Host name mail.a77.fr points to IP address 109.234.167.118.