assoptimum.de - robtex.com
assoptimum.de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:10c:8067:8f84:f980:ab08🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.213.172🇩🇰 ONECOM46.30.208.0/21 One.com A/S | ||||||
| NS | ns01.one.com ⭐ | ||||||
| A | 2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.one.com | ||||||
| A | 195.206.121.10ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns01.one.com | ||||||
| NS | ns02.one.com | ||||||
| A | 2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns02.one.com | ||||||
| A | 185.10.11.10ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.one.com | ||||||
| MX | mx1.pub.mailpod5-cph3.one.com ⭐ | ||||||
| A | 185.164.14.54🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx1.pub.mailpod5-cph3.one.com | ||||||
| MX | mx2.pub.mailpod5-cph3.one.com ⭐ | ||||||
| A | 185.164.14.55🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx2.pub.mailpod5-cph3.one.com | ||||||
| MX | mx3.pub.mailpod5-cph3.one.com ⭐ | ||||||
| A | 185.164.14.56🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx3.pub.mailpod5-cph3.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-03-17 #1 | ||||||
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=1776103406 | ||||||
Same first word
assoptimum.de |
Similar names
DNS History
7 records (7 active, 0 former)
●MXmx1.pub.mailpod5-cph3.one.com2026-02-25 → 2026-04-13 · 2 obs
● 2026-04-13 18:20:20
●MXmx2.pub.mailpod5-cph3.one.com2026-02-25 → 2026-04-13 · 2 obs
● 2026-04-13 18:20:20
●MXmx3.pub.mailpod5-cph3.one.com2026-02-25 → 2026-04-13 · 2 obs
● 2026-04-13 18:20:20
●A2a02:2350:5:10c:8067:8f84:f980:ab082026-02-25 → 2026-04-13 · 2 obs
● 2026-04-13 18:20:20
●A46.30.213.1722026-02-25 → 2026-04-13 · 2 obs
● 2026-04-13 18:20:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| assoptimum.de | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server:195.206.121.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1162ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.172 |
| AAAA | 1 | 2a02:2350:5:10c:8067:8f84:f980:ab08 |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 3 | mx3.pub.mailpod5-cph3.one.com (pri: 10), mx1.pub.mailpod5-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
assoptimum.de points to two IPs: 2a02:2350:5:10c:8067:8f84:f980:ab08 and 46.30.213.172.
Other host names, for instance wadschier.dk, julielindemans.com, laroid.com, mail2.bwp.se and feni.se share IP numbers with assoptimum.de.
Name Servers
Two name servers ns01.one.com and ns02.one.com are delegated to assoptimum.de.
assoptimum.de uses the same name server configuration as other domains, such as bondesson.eu, kessler.dk, ovec.se, sportsmind.se and khpack.se.
Host names with two IPs:
ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10.
ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10.
Mail Servers
assoptimum.de is handled by three mail servers: mx1.pub.mailpod5-cph3.one.com, mx2.pub.mailpod5-cph3.one.com and mx3.pub.mailpod5-cph3.one.com.
assoptimum.de shares mail servers with other domains at least in part, for instance filu.dk, ersgard.se, seja.be, sonnybonnet.com and ryzatra.se.
Host names with a single IP:
mx1.pub.mailpod5-cph3.one.com points to 185.164.14.54
mx2.pub.mailpod5-cph3.one.com points to 185.164.14.55
mx3.pub.mailpod5-cph3.one.com points to 185.164.14.56