acusplus.com - robtex.com
acusplus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 176.9.35.204🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4 | ||||||
| PTR | web.acusplus.com | ||||||
| NS | nsa4.schlundtech.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:227🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns-stec.ui-dns.com | ||||||
| A | 185.132.34.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns-stec.ui-dns.com | ||||||
| NS | nsb4.schlundtech.de | ||||||
| A | 2607:f1c0:fe:53:185:132:35:227🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns-stec.ui-dns.org | ||||||
| A | 185.132.35.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns-stec.ui-dns.org | ||||||
| NS | nsc4.schlundtech.de | ||||||
| A | 2001:8d8:fe:53:217:160:80:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns-stec.ui-dns.de | ||||||
| A | 217.160.80.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-stec.ui-dns.de | ||||||
| NS | nsd4.schlundtech.de | ||||||
| A | 2001:8d8:fe:53:217:160:81:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns-stec.ui-dns.biz | ||||||
| A | 217.160.81.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-stec.ui-dns.biz | ||||||
| MX | mail.acusplus.com ⭐ | ||||||
| A | 176.9.35.205🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4 | ||||||
| PTR | mail.acusplus.com | ||||||
| TXT | v=spf1 a mx mx:mail.acusplus.com ip4:176.9.35.205 -all | ||||||
| SOA | nsa4.schlundtech.detechnik@aplusgruppe.de 2025-11-24 #11 | ||||||
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=1774462297 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSnsa4.schlundtech.de2015-07-17 → 2026-03-25 · 2 obs
● 2026-03-25 18:15:04
●NSnsb4.schlundtech.de2015-07-17 → 2026-03-25 · 2 obs
● 2026-03-25 18:15:04
●NSnsc4.schlundtech.de2015-07-17 → 2026-03-25 · 2 obs
● 2026-03-25 18:15:04
●NSnsd4.schlundtech.de2015-07-17 → 2026-03-25 · 2 obs
● 2026-03-25 18:15:04
●MXmail.acusplus.com2026-03-10 → 2026-03-25 · 3 obs
● 2026-03-10 13:30:44
● 2026-03-25 18:15:04
○MXmo-kriftel.acusplus.com2015-07-17 → 2017-08-25 · 4 obs
● 2017-08-25 14:51:24
○ 2026-03-10 13:30:44
○ 2026-03-25 18:15:04
●A176.9.35.2042026-03-10 → 2026-03-25 · 2 obs
● 2026-03-25 18:15:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| acusplus.com | nsa4.schlundtech.de, nsb4.schlundtech.de, nsc4.schlundtech.de, nsd4.schlundtech.de | - |
✅ Authoritative Response
Server:217.160.81.227
NS records: nsa4.schlundtech.de, nsb4.schlundtech.de, nsc4.schlundtech.de, nsd4.schlundtech.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for acusplus.com (unsigned zone)
⏱️ Timing
Total: 318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.9.35.204 |
| NS | 4 | nsc4.schlundtech.de, nsa4.schlundtech.de... |
| MX | 1 | mail.acusplus.com (pri: 10) |
| TXT | 1 | v=spf1 a mx mx:mail.acusplus.com ip4:176 |
| SOA | 1 | nsa4.schlundtech.de technik.aplusgruppe. |
Analysis
Hierarchy
acusplus.com is parent of web.acusplus.com and mail.acusplus.com.
IP Addresses
acusplus.com resolves to a single IP address: 176.9.35.204.
Other host names, for instance acusplus.de, share IP numbers with acusplus.com.
Name Servers
acusplus.com is delegated to four name servers: nsa4.schlundtech.de, nsb4.schlundtech.de, nsc4.schlundtech.de and nsd4.schlundtech.de.
acusplus.com at least partially shares name servers with other domains, including hans-noack.de, shortpedia.org, mobile-promotoren.de, naergold.de and motzstrassenfest.org.
Hosts with two IP numbers:
Host nsa4.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227
Host nsb4.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227
Host nsc4.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227
Host nsd4.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227
Mail Servers
acusplus.com is handled by a single mail server, mail.acusplus.com.
acusplus.com uses the same mail server setup as other domains, such as acusplus.de.
mail.acusplus.com points to a single IP: 176.9.35.205.