worldoptimizer.org - dns.ninja
worldoptimizer.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.136.14🇩🇪 NMM-AS85.13.136.0/24 Neue Medien Muennich | ||||||
| PTR | dd14614.kasserver.com | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns6.kasserver.com | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | w0096a12.kasserver.com ⭐ | ||||||
| A | 85.13.136.14🇩🇪 NMM-AS85.13.136.0/24 Neue Medien Muennich | ||||||
| PTR | dd14614.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2604091403 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1782057700 | ||||||
Subdomains
mail.worldoptimizer.org |
Same first word
worldoptimizer.org |
DNS History
7 records (4 active, 3 former)
●NSns5.kasserver.com2015-08-18 → 2026-06-21 · 2 obs
● 2026-06-21 16:27:52
●NSns6.kasserver.com2015-08-18 → 2026-06-21 · 2 obs
● 2026-06-21 16:27:52
○MXmail.worldoptimizer.org2015-08-18 → 2016-07-10 · 4 obs
● 2016-07-10 09:03:12
○ 2017-05-18 00:04:58
○ 2026-06-21 16:27:52
●MXw0096a12.kasserver.com2017-05-18 → 2026-06-21 · 3 obs
● 2017-05-18 00:04:58
● 2026-06-21 16:27:52
○A85.13.128.1702015-08-18 → 2016-07-10 · 4 obs
● 2016-07-10 09:03:12
○ 2017-05-18 00:04:58
○ 2026-06-21 16:27:52
●A85.13.136.142026-03-27 → 2026-06-21 · 3 obs
● 2026-03-27 16:18:40
● 2026-06-21 16:27:52
○A85.13.157.122017-05-18 → 2017-05-18 · 4 obs
● 2017-05-18 00:04:58
○ 2026-03-27 16:18:40
○ 2026-06-21 16:27:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| worldoptimizer.org | ns6.kasserver.com, ns5.kasserver.com | - |
✅ Authoritative Response
Server:85.13.159.101
NS records: ns6.kasserver.com, ns5.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for worldoptimizer.org (unsigned zone)
⏱️ Timing
Total: 385ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.136.14 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w0096a12.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
Hierarchy
worldoptimizer.org serves as the parent of mail.worldoptimizer.org.
IP Addresses
worldoptimizer.org resolves to one IP address: 85.13.136.14.
olivermusebrink.de, grid-control.com, w020d9a1.kasserver.com and two other host names share IP numbers with worldoptimizer.org.
Name Servers
Two name servers handle the delegation for worldoptimizer.org: ns5.kasserver.com and ns6.kasserver.com.
worldoptimizer.org uses the same name servers as several other domains — among them beatris.ch, theatergruppe.it, zahnarztpraxis-falkensee.de and two more.
worldoptimizer.org has at least partial name server overlap with other domains, such as christine-ebert.de, konzertbuero-bahl.de, das-graseck.de and two others.
It is common to find these name servers paired with the name servers a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.
ns5.kasserver.com directs to 85.13.128.3 and ns6.kasserver.com directs to 85.13.159.101; each host name points to exactly one IP number.
Mail Servers
Mail for worldoptimizer.org is handled by a single mail server, w0096a12.kasserver.com.
worldoptimizer.org uses an identical mail server configuration to several other domains — among them dasantwort.de, julianegregori.de, phonector.net and two more.
w0096a12.kasserver.com carries a single IP number, which is 85.13.136.14.