mx.sum-zero.com - dns.ninja
mx.sum-zero.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 62.149.128.74🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network | ||||||
| PTR | mxd5.aruba.it | ||||||
| A | 62.149.128.151🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network | ||||||
| A | 62.149.128.154🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network | ||||||
| A | 62.149.128.157🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network | ||||||
| A | 62.149.128.160🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network | ||||||
| A | 62.149.128.163🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network | ||||||
| A | 62.149.128.166🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network | ||||||
sum-zero.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24 | ||||||
| A | 185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24 | ||||||
| A | 185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24 | ||||||
| A | 185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24 | ||||||
| NS | dns2.technorail.com ⭐ | ||||||
| NS | dns.technorail.com | ||||||
| NS | dns3.arubadns.net | ||||||
| NS | dns4.arubadns.cz | ||||||
| MX | mx.sum-zero.com ⭐ | ||||||
| SOA | dns.technorail.comhostmaster@sum-zero.com 2026-02-04 #2 | ||||||
MX for
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●A62.149.128.1512026-04-24 → 2026-07-09 · 2 obs
● 2026-04-24 03:53:46
● 2026-07-09 12:24:38
● 2026-07-09 12:24:38
●A62.149.128.1542026-04-24 → 2026-07-09 · 2 obs
● 2026-04-24 03:53:46
● 2026-07-09 12:24:38
● 2026-07-09 12:24:38
●A62.149.128.1572026-04-24 → 2026-07-09 · 2 obs
● 2026-04-24 03:53:46
● 2026-07-09 12:24:38
● 2026-07-09 12:24:38
●A62.149.128.1602026-04-24 → 2026-07-09 · 2 obs
● 2026-04-24 03:53:46
● 2026-07-09 12:24:38
● 2026-07-09 12:24:38
●A62.149.128.1632026-04-24 → 2026-07-09 · 2 obs
● 2026-04-24 03:53:46
● 2026-07-09 12:24:38
● 2026-07-09 12:24:38
●A62.149.128.1662026-04-24 → 2026-07-09 · 2 obs
● 2026-04-24 03:53:46
● 2026-07-09 12:24:38
● 2026-07-09 12:24:38
●A62.149.128.742026-04-24 → 2026-07-09 · 2 obs
● 2026-04-24 03:53:46
● 2026-07-09 12:24:38
● 2026-07-09 12:24:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sum-zero.com | dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net | 4 records |
✅ Authoritative Response
Server:95.110.136.8
NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sum-zero.com (unsigned zone)
⏱️ Timing
Total: 759ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 7 | 62.149.128.160, 62.149.128.151... |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)
Analysis
Mail Server Role
sum-zero.com uses mx.sum-zero.com as a mail server.
IP Addresses
mx.sum-zero.com has 7 IP addresses — 62.149.128.74, 62.149.128.151, 62.149.128.154 and 4 more.
mx.robertabarsotti.it, mx.ilessrl.com, itticadidio.com and two other host names share IP numbers with mx.sum-zero.com.