ac-support.com - dns.ninja
ac-support.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=1782430005 | ||||||
Subdomains
Same first word
ac-support.com |
ac-support.dk |
ac-support.net |
Similar names
DNS History
8 records (6 active, 2 former)
●NSnsa9.schlundtech.de2017-03-30 → 2026-06-25 · 2 obs
● 2026-06-25 23:50:20
●NSnsb9.schlundtech.de2017-03-30 → 2026-06-25 · 2 obs
● 2026-06-25 23:50:20
●NSnsc9.schlundtech.de2017-03-30 → 2026-06-25 · 2 obs
● 2026-06-25 23:50:20
●NSnsd9.schlundtech.de2017-03-30 → 2026-06-25 · 2 obs
● 2026-06-25 23:50:20
○MXonscreen-ms.de2017-03-30 → 2017-03-30 · 3 obs
○ 2026-04-02 22:25:44
○ 2026-06-25 23:50:20
●MXonscreen.email2026-04-02 → 2026-06-25 · 3 obs
● 2026-04-02 22:25:44
● 2026-06-25 23:50:20
●A217.160.153.1732026-04-02 → 2026-06-25 · 3 obs
● 2026-04-02 22:25:44
● 2026-06-25 23:50:20
○A87.106.143.1502017-03-30 → 2017-03-30 · 3 obs
○ 2026-04-02 22:25:44
○ 2026-06-25 23:50:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ac-support.com | nsa9.schlundtech.de, nsb9.schlundtech.de, nsc9.schlundtech.de, nsd9.schlundtech.de | - |
✅ Authoritative Response
Server:217.160.81.227
NS records: nsa9.schlundtech.de, nsb9.schlundtech.de, nsc9.schlundtech.de, nsd9.schlundtech.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ac-support.com (unsigned zone)
⏱️ Timing
Total: 1389ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.153.173 |
| NS | 4 | nsc9.schlundtech.de, nsd9.schlundtech.de... |
| MX | 1 | onscreen.email (pri: 10) |
| TXT | 1 | v=spf1 mx a ip4:217.160.153.173 ~all |
| SOA | 1 | nsa9.schlundtech.de info.onscreen.net |
Analysis
Hierarchy
173.ac-support.com and com.ac-support.com are both subdomains of ac-support.com.
IP Addresses
ac-support.com resolves to one IP address: 217.160.153.173.
autohaus-sueverkruep.de, bartoli.de, ac-support.com.ac-support.com and two other host names share IP numbers with ac-support.com.
Name Servers
The authoritative name servers for ac-support.com are nsa9.schlundtech.de, nsb9.schlundtech.de, nsc9.schlundtech.de and nsd9.schlundtech.de.
ac-support.com shares at least some of its name servers with other domains, including fussballgirl.de, serve.systems, elektronisches-qm-system.de and two others.
The host names nsa9.schlundtech.de, nsb9.schlundtech.de, nsc9.schlundtech.de and nsd9.schlundtech.de each resolve to two IP addresses: nsa9.schlundtech.de resolves to 185.132.34.227 and 2607:f1c0:fe:53:185:132:34:227; nsb9.schlundtech.de resolves to 185.132.35.227 and 2607:f1c0:fe:53:185:132:35:227; nsc9.schlundtech.de resolves to 217.160.80.227 and 2001:8d8:fe:53:217:160:80:227; nsd9.schlundtech.de resolves to 217.160.81.227 and 2001:8d8:fe:53:217:160:81:227.
Mail Servers
Mail for ac-support.com is handled by a single mail server, onscreen.email.
ac-support.com uses an identical mail server configuration to several other domains — among them keshavarz.de, onscreen.net, onscreen-ms.de and two more.
ac-support.com shares at least some of its mail servers with other domains, such as danstar.de.
This set of mail servers commonly appears together with the mail servers mail.danstar.de.
onscreen.email points to one IP number — 217.160.153.173.