a4technology.com - dns.ninja
a4technology.com
com
| 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=1786697019 | ||||||
Subdomains
demo.a4technology.com |
Same first word
a4technology.com |
Similar names
DNS History
13 records (8 active, 5 former)
○NSns07.domaincontrol.com2015-07-12 → 2017-08-06 · 4 obs
● 2017-08-06 16:18:00
○ 2026-02-18 23:05:38
○ 2026-08-14 08:57:06
○NSns08.domaincontrol.com2015-07-12 → 2017-08-06 · 4 obs
● 2017-08-06 16:18:00
○ 2026-02-18 23:05:38
○ 2026-08-14 08:57:06
●NSns75.domaincontrol.com2026-02-18 → 2026-08-14 · 3 obs
● 2026-02-18 23:05:38
● 2026-08-14 08:57:06
●NSns76.domaincontrol.com2026-02-18 → 2026-08-14 · 3 obs
● 2026-02-18 23:05:38
● 2026-08-14 08:57:06
●MXalt1.aspmx.l.google.com2026-02-18 → 2026-08-14 · 3 obs
● 2026-02-18 23:05:38
● 2026-08-14 08:57:06
●MXalt2.aspmx.l.google.com2026-02-18 → 2026-08-14 · 3 obs
● 2026-02-18 23:05:38
● 2026-08-14 08:57:06
●MXalt3.aspmx.l.google.com2026-02-18 → 2026-08-14 · 3 obs
● 2026-02-18 23:05:38
● 2026-08-14 08:57:06
●MXalt4.aspmx.l.google.com2026-02-18 → 2026-08-14 · 3 obs
● 2026-02-18 23:05:38
● 2026-08-14 08:57:06
●MXaspmx.l.google.com2026-02-18 → 2026-08-14 · 3 obs
● 2026-02-18 23:05:38
● 2026-08-14 08:57:06
○MXmailstore1.secureserver.net2015-07-12 → 2017-08-06 · 4 obs
● 2017-08-06 16:18:00
○ 2026-02-18 23:05:38
○ 2026-08-14 08:57:06
○MXsmtp.secureserver.net2015-07-12 → 2017-08-06 · 4 obs
● 2017-08-06 16:18:00
○ 2026-02-18 23:05:38
○ 2026-08-14 08:57:06
○A50.62.160.2132015-07-12 → 2017-08-06 · 4 obs
● 2017-08-06 16:18:00
○ 2026-02-18 23:05:38
○ 2026-08-14 08:57:06
●A50.63.9.252026-02-18 → 2026-08-14 · 3 obs
● 2026-02-18 23:05:38
● 2026-08-14 08:57:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net... | - |
| a4technology.com | ns75.domaincontrol.com, ns76.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.75.48
NS records: ns75.domaincontrol.com, ns76.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a4technology.com (unsigned zone)
⏱️ Timing
Total: 201ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.63.9.25 |
| NS | 2 | ns75.domaincontrol.com, ns76.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 3 | google-site-verification=yk9jr-kBuscjjOl, MS=ms20385577... |
| SOA | 1 | ns75.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns75.domaincontrol.com, ns75.domaincontrol.com, ns76.domaincontrol.com...)
Analysis
Hierarchy
The domain demo.a4technology.com falls under the parent a4technology.com.
IP Addresses
a4technology.com directs to one IP number, which is 50.63.9.25.
Among the host names that share IP numbers with a4technology.com are revtec.org, apfcard.com, zamora4.com and two others.
Name Servers
a4technology.com is served by two delegated name servers, ns75.domaincontrol.com and ns76.domaincontrol.com.
a4technology.com has the same name server delegation as a number of other domains, such as dawnjanowitz.com, k11-rechtsanwaelte.com, columbiahomebirth.com and two more.
The DNS delegation for a4technology.com at least partly coincides with that of other domains, bucket.io being one example.
Each of the two host names carries two IP addresses: ns75.domaincontrol.com points to 97.74.107.48 and 2603:5:21b4::30, and ns76.domaincontrol.com points to 173.201.75.48 and 2603:5:22b4::30.
Mail Servers
a4technology.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
a4technology.com shares at least some of its mail servers with other domains — for example macepd.com, alamoit.com.ar, jeffkohnstamm.com and two more.
It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.
Hosts with two IP numbers each:
aspmx.l.google.com maps to two IP addresses — 142.251.179.26 and 2607:f8b0:4004:c1b::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.