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 2019-02-17 #0 | ||||||
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.xyz |
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.xyz |
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
○ 2026-07-31 21:31:22
○NSns2.dnsxperta.com2015-10-28 → 2016-04-15 · 4 obs
● 2016-04-15 22:29:26
○ 2026-06-14 03:40:02
○ 2026-07-31 21:31:22
○NSns3.dnsxperta.com2015-10-28 → 2016-04-15 · 4 obs
● 2016-04-15 22:29:26
○ 2026-06-14 03:40:02
○ 2026-07-31 21:31:22
○MXmx1.dnsxperta.com2015-10-28 → 2016-04-15 · 4 obs
● 2016-04-15 22:29:26
○ 2026-06-14 03:40:02
○ 2026-07-31 21:31:22
○A217.13.80.2512015-06-17 → 2016-04-15 · 4 obs
● 2016-04-15 22:29:26
○ 2026-06-14 03:40:02
○ 2026-07-31 21:31:22
○A217.13.80.2522015-06-17 → 2016-04-15 · 4 obs
● 2016-04-15 22:29:26
○ 2026-06-14 03:40:02
○ 2026-07-31 21:31:22
○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
○ 2026-07-31 21:31:22
●CNAMEproxy.dnsxperta.com2015-06-17 → 2026-07-31 · 2 obs
● 2026-07-31 21:31:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net... | - |
| sofmi.com | ns1.dnsxperta.com, ns2.dnsxperta.com, ns3.dnsxperta.com | 3 records |
✅ Authoritative Response
Server:217.13.80.254
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: 671ms | 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 desarq.es, sc3.es, inmaculada.com.es 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.