mailbackup.sofmi.com - dns.ninja
mailbackup.sofmi.com
| CNAME | proxy.dnsxperta.com | ||||||
| CNAME | dnsxperta.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.13.93.44🇪🇸 DIGITALVALUE-AS217.13.80.0/20 ES-DIGITALVALUE route | ||||||
| PTR | 044.93.13.217.in-addr.arpa | ||||||
| NS | ns1.dnsxperta.com ⭐ | ||||||
| A | 217.13.80.253🇪🇸 DIGITALVALUE-AS217.13.80.0/20 ES-DIGITALVALUE route | ||||||
| PTR | ns1.dnsxperta.com | ||||||
| NS | ns2.dnsxperta.com | ||||||
| A | 217.13.80.254🇪🇸 DIGITALVALUE-AS217.13.80.0/20 ES-DIGITALVALUE route | ||||||
| PTR | ns2.dnsxperta.com | ||||||
| NS | ns3.dnsxperta.com | ||||||
| A | 194.143.202.174🇪🇸 Redestel194.143.202.0/24 | ||||||
| PTR | ns3.dnsxperta.com | ||||||
| MX | mx1.dnsxperta.com ⭐ | ||||||
| A | 83.147.63.42🇪🇸 PRORED83.147.63.0/24 ES-DIGITALVALUE cloud | ||||||
| PTR | mx20.dnsxperta.com | ||||||
| A | 217.13.80.224🇪🇸 DIGITALVALUE-AS217.13.80.0/20 ES-DIGITALVALUE route | ||||||
| PTR | mx5.dnsxperta.com | ||||||
| A | 217.13.80.229🇪🇸 DIGITALVALUE-AS217.13.80.0/20 ES-DIGITALVALUE route | ||||||
| PTR | mx3.dnsxperta.com | ||||||
| TXT | v=spf1 ip4:217.13.80.0/20 ip4:194.143.202.166/28 ip4:194.143.202.194/28 ip4:8... | ||||||
| SOA | ns1.dnsxperta.comroot@ns1.dnsxperta.com 2019-02-16 #98 | ||||||
sofmi.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.13.84.160🇪🇸 DIGITALVALUE-AS217.13.80.0/20 ES-DIGITALVALUE route | ||||||
| NS | ns1.dnsxperta.com ⭐ | ||||||
| NS | ns2.dnsxperta.com | ||||||
| NS | ns3.dnsxperta.com ⚠️ Not in zone NS records | ||||||
| MX | mx1.dnsxperta.com ⭐ | ||||||
| TXT | v=spf1 include:dnsxperta.com include:spf.ipzmarketing.com -all | ||||||
| SOA | ns1.dnsxperta.comroot@ns1.dnsxperta.com 2019-01-31 #29 | ||||||
Same first word
mailbackup.no |
mailbackup.se |
mailbackup.dk |
mailbackup.nl |
mailbackup.ro |
mailbackup.net |
mailbackup.de |
mailbackup.at |
mailbackup.ch |
mailbackup.org |
mailbackup.com.br |
mailbackup.com |
Similar names
backupmail.com |
backupmail.net |
backupmail.eu |
backupmail.es |
backupmail.ddns.net |
backupmail.de |
backupmail.dk |
backupmail.nl |
DNS History
8 records (1 active, 7 former)
○NSns1.dnsxperta.com2015-10-28 → 2016-04-15 · 4 obs
● 2016-04-15 22:29:26
○ 2026-06-14 03:40:02
○ 2026-06-14 07:29:34
○NSns2.dnsxperta.com2015-10-28 → 2016-04-15 · 4 obs
● 2016-04-15 22:29:26
○ 2026-06-14 03:40:02
○ 2026-06-14 07:29:34
○NSns3.dnsxperta.com2015-10-28 → 2016-04-15 · 4 obs
● 2016-04-15 22:29:26
○ 2026-06-14 03:40:02
○ 2026-06-14 07:29:34
○MXmx1.dnsxperta.com2015-10-28 → 2016-04-15 · 4 obs
● 2016-04-15 22:29:26
○ 2026-06-14 03:40:02
○ 2026-06-14 07:29:34
○A217.13.80.2512015-06-17 → 2016-04-15 · 4 obs
● 2016-04-15 22:29:26
○ 2026-06-14 03:40:02
○ 2026-06-14 07:29:34
○A217.13.80.2522015-06-17 → 2016-04-15 · 4 obs
● 2016-04-15 22:29:26
○ 2026-06-14 03:40:02
○ 2026-06-14 07:29:34
○CNAMEdnsxperta.com2015-10-28 → 2016-04-15 · 5 obs
● 2015-10-28 14:29:14
● 2016-04-15 22:29:26
○ 2026-06-14 03:40:02
○ 2026-06-14 07:29:34
●CNAMEproxy.dnsxperta.com2015-06-17 → 2026-06-14 · 2 obs
● 2026-06-14 07:29:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net... | - |
| sofmi.com | ns1.dnsxperta.com, ns2.dnsxperta.com, ns3.dnsxperta.com | 3 records |
✅ Authoritative Response
Server:217.13.80.253
NS records: ns1.dnsxperta.com, ns2.dnsxperta.com, ns3.dnsxperta.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sofmi.com (unsigned zone)
⏱️ Timing
Total: 536ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | proxy.dnsxperta.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.dnsxperta.com, ns2.dnsxperta.com, ns3.dnsxperta.com)
Analysis
IP Addresses
mailbackup.sofmi.com has exactly one IP address — 217.13.93.44.
elxcultura.com, infraeroet.com, 984.es plus two other host names have IP numbers in common with mailbackup.sofmi.com.
Name Servers
mailbackup.sofmi.com is delegated to three name servers: ns1.dnsxperta.com, ns2.dnsxperta.com and ns3.dnsxperta.com.
The name servers of mailbackup.sofmi.com overlap at least partially with those of other domains — among them garatrapo.es, medicamentosinnovadores.org, imprimemas.com and two more.
ns1.dnsxperta.com, ns2.dnsxperta.com and ns3.dnsxperta.com each resolve to a single IP address: ns1.dnsxperta.com resolves to 217.13.80.253, ns2.dnsxperta.com resolves to 217.13.80.254 and ns3.dnsxperta.com resolves to 194.143.202.174.
Mail Servers
mailbackup.sofmi.com uses one mail server — mx1.dnsxperta.com.
The mail server setup of mailbackup.sofmi.com matches that of other domains such as sc3.es, maquea.es, ite-malaga.net and two others.
At least some of the mail servers used by mailbackup.sofmi.com are shared with other domains: ursula.es, luchente.es, transpain.com and two others among them.
These mail servers tend to be used in conjunction with the mail servers mx2.dnsxperta.com.
mx1.dnsxperta.com points to three IP addresses: 83.147.63.42, 217.13.80.224 and 217.13.80.229.