smaffer.de - robtex.com
smaffer.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.88.11.74🇩🇪 SURFPLANET-AS85.88.0.0/19 Surfplanet GmbH PA-Block | ||||||
| PTR | vserver1.mbm-computer.net | ||||||
| NS | ns02.mbm-computer.de ⭐ | ||||||
| A | 2001:8d8:580:401:217:160:113:37🇩🇪 IONOS-AS2001:8d8:580::/48 IONOS-AND-INTERNETX | ||||||
| PTR | b.customer-auth.net | ||||||
| A | 217.160.113.37🇩🇪 IONOS-AS217.160.113.0/24 IONOS-AND-INTERNETX | ||||||
| PTR | b.customer-auth.net | ||||||
| NS | ns.mbm-computer.de | ||||||
| A | 85.88.11.74🇩🇪 SURFPLANET-AS85.88.0.0/19 Surfplanet GmbH PA-Block | ||||||
| PTR | vserver1.mbm-computer.net | ||||||
| NS | ns03.mbm-computer.de | ||||||
| A | 2a01:130:2000:118:89:146:248:4🇩🇪 INTERNET_AG2a01:130::/32 DE-NIC-20060621 | ||||||
| PTR | c.customer-auth.net | ||||||
| A | 89.146.248.4🇩🇪 INTERNET_AG89.146.248.0/24 | ||||||
| PTR | c.customer-auth.net | ||||||
| NS | ns04.mbm-computer.de | ||||||
| A | 74.208.254.4🇺🇸 IONOS-AS74.208.254.0/24 IONOS-AND-INTERNETX | ||||||
| PTR | d.customer-auth.net | ||||||
| MX | mail.smaffer.de ⭐ | ||||||
| A | 85.88.11.74🇩🇪 SURFPLANET-AS85.88.0.0/19 Surfplanet GmbH PA-Block | ||||||
| PTR | vserver1.mbm-computer.net | ||||||
| TXT | v=spf1 +a +mx -all | ||||||
| SOA | ns.mbm-computer.deeinkauf@mbm-computer.de serial=1503442343 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1771291602 | ||||||
Subdomains
mail.smaffer.de |
Same first word
smaffer.de |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns.mbm-computer.de2026-02-25 → 2026-03-14 · 2 obs
● 2026-03-14 15:28:16
●NSns02.mbm-computer.de2026-02-25 → 2026-03-14 · 2 obs
● 2026-03-14 15:28:16
●NSns03.mbm-computer.de2026-02-25 → 2026-03-14 · 2 obs
● 2026-03-14 15:28:16
●NSns04.mbm-computer.de2026-02-25 → 2026-03-14 · 2 obs
● 2026-03-14 15:28:16
●MXmail.smaffer.de2026-02-25 → 2026-03-14 · 2 obs
● 2026-03-14 15:28:16
●A85.88.11.742026-02-25 → 2026-03-14 · 2 obs
● 2026-03-14 15:28:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| smaffer.de | ns.mbm-computer.de, ns03.mbm-computer.de, ns02.mbm-computer.de, ns04.mbm-computer.de | 6 records |
✅ Authoritative Response
Server: 74.208.254.4
NS records: ns.mbm-computer.de, ns03.mbm-computer.de, ns02.mbm-computer.de, ns04.mbm-computer.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smaffer.de (unsigned zone)
⏱️ Timing
Total: 778ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.88.11.74 |
| NS | 4 | ns.mbm-computer.de, ns04.mbm-computer.de... |
| MX | 1 | mail.smaffer.de (pri: 10) |
| TXT | 1 | v=spf1 +a +mx -all |
| SOA | 1 | ns.mbm-computer.de einkauf.mbm-computer. |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns04.mbm-computer.de, ns03.mbm-computer.de, ns02.mbm-computer.de...)
Analysis
Hierarchy
smaffer.de is the parent of mail.smaffer.de.
IP Addresses
smaffer.de resolves to one IP number: 85.88.11.74.
other host names including mail.cubanitos.de, kkg2004.de, mail.mbm-shop.de, mail.life-in-kerpen.de and pharmazentral.de share IP numbers with smaffer.de.
Name Servers
smaffer.de is delegated to four name servers: ns02.mbm-computer.de, ns03.mbm-computer.de, ns04.mbm-computer.de and ns.mbm-computer.de.
smaffer.de at least partially shares name servers with other domains, for instance landeselternkonferenz-nrw.de, life-in-kerpen.de, tvtank.de, simutherm.net and mmrgoseck.de.
These name servers are commonly used with a.ns14.net, b.ns14.net and identica01.mbm-computer.de.
Host names with two IP numbers:
ns02.mbm-computer.de points to 2001:8d8:580:401:217:160:113:37 and 217.160.113.37; ns03.mbm-computer.de points to 2a01:130:2000:118:89:146:248:4 and 89.146.248.4.
Host names with one IP number:
ns04.mbm-computer.de points to 74.208.254.4; ns.mbm-computer.de points to 85.88.11.74.
Mail Servers
smaffer.de is handled by a single mail server, mail.smaffer.de.
mail.smaffer.de resolves to IP 85.88.11.74.