mx.sum-zero.com - dns.ninja

mx.sum-zero.com

DNSSEC⚠️ Not signed
A62.149.128.74🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network
PTRmxd5.aruba.it
A62.149.128.151🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network
A62.149.128.154🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network
A62.149.128.157🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network
A62.149.128.160🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network
A62.149.128.163🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network
A62.149.128.166🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network

sum-zero.com

DNSSEC⚠️ Not signed
A185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24
A185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24
A185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24
A185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24
NSdns2.technorail.com
NSdns.technorail.com
NSdns3.arubadns.net
NSdns4.arubadns.cz
MXmx.sum-zero.com
SOAdns.technorail.comhostmaster@sum-zero.com 2026-02-04 #2

MX for

Same first word

Similar names

DNS History

7 records (7 active, 0 former)

A62.149.128.15162.149.128.15462.149.128.15762.149.128.16062.149.128.16362.149.128.16662.149.128.74
A62.149.128.1512026-04-24 → 2026-07-09 · 2 obs
● 2026-04-24 03:53:46
● 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
A62.149.128.1572026-04-24 → 2026-07-09 · 2 obs
● 2026-04-24 03:53:46
● 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
A62.149.128.1632026-04-24 → 2026-07-09 · 2 obs
● 2026-04-24 03:53:46
● 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
A62.149.128.742026-04-24 → 2026-07-09 · 2 obs
● 2026-04-24 03:53:46
● 2026-07-09 12:24:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sum-zero.comdns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net4 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

TypeCountSample Data
A762.149.128.160, 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.