sfrbackup.net - robtex.com
sfrbackup.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.64.164.87 | ||||||
| PTR | basicplus.mailclub.fr | ||||||
| NS | pranspub03.phys.prod ⭐ | ||||||
| NS | ns1pub.sfr.fr | ||||||
| A | 92.90.26.129🇫🇷 LDCOMNET92.88.0.0/13 SFR Altice France | ||||||
| NS | ns2pub.sfr.fr | ||||||
| A | 92.90.26.145🇫🇷 LDCOMNET92.88.0.0/13 SFR Altice France | ||||||
| MX | mail.sfrbackup.net ⭐ | ||||||
| A | 80.245.60.87🇫🇷 FLEXNETWORK-AS80.245.60.0/23 | ||||||
| PTR | 87.60.245.80.flex.network | ||||||
| SOA | pranspub03.phys.prodsupport@dns.sfr.net serial=9 | ||||||
net
| 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=1774684522 | ||||||
Subdomains
mail.sfrbackup.net |
Same first word
sfrbackup.net |
DNS History
6 records (5 active, 1 former)
○NSpranspub01.phys.prod2015-08-12 → 2017-08-22 · 4 obs
● 2017-08-22 01:06:46
○ 2026-03-24 04:53:48
○ 2026-03-28 07:56:38
●NSpranspub03.phys.prod2026-03-24 → 2026-03-28 · 3 obs
● 2026-03-24 04:53:48
● 2026-03-28 07:56:38
●MXmail.sfrbackup.net2015-08-12 → 2026-03-28 · 2 obs
● 2026-03-28 07:56:38
●A195.64.164.872015-08-12 → 2026-03-28 · 2 obs
● 2026-03-28 07:56:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| sfrbackup.net | ns1pub.sfr.fr, ns2pub.sfr.fr | - |
✅ Authoritative Response
Server:92.90.26.129
NS records: ns1pub.sfr.fr, ns2pub.sfr.fr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfrbackup.net (unsigned zone)
⏱️ Timing
Total: 617ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.64.164.87 |
| NS | 2 | ns1pub.sfr.fr, ns2pub.sfr.fr |
| MX | 1 | mail.sfrbackup.net (pri: 10) |
| SOA | 1 | pranspub03.phys.prod support.dns.sfr.net |
Analysis
Hierarchy
sfrbackup.net is the parent of mail.sfrbackup.net.
IP Addresses
sfrbackup.net resolves to one IP number: 195.64.164.87.
other host names including sfrservice.com, paulbakery.us, sfrpro.eu, alert-information-sfr.com and sfr-boycott.info share IP numbers with sfrbackup.net.
Name Servers
sfrbackup.net is delegated to three name servers ns1pub.sfr.fr, ns2pub.sfr.fr and pranspub03.phys.prod.
sfrbackup.net at least partially shares name servers with other domains, for instance mega-debit.eu, sfr-shd.net, arnaque-sfr.net, sfr-ftth.com and groupenumericable-sfr.com.
Host names with one IP number:
ns1pub.sfr.fr points to 92.90.26.129
ns2pub.sfr.fr points to 92.90.26.145
Mail Servers
sfrbackup.net is handled by a single mail server, mail.sfrbackup.net.
mail.sfrbackup.net resolves to IP 80.245.60.87.