dfsr.org - dns.ninja
dfsr.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.161.77🇩🇪 NMM-AS85.13.161.0/24 Neue Medien Muennich | ||||||
| PTR | dd42832.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 | w00a8817.kasserver.com ⭐ | ||||||
| A | 85.13.161.77🇩🇪 NMM-AS85.13.161.0/24 Neue Medien Muennich | ||||||
| PTR | dd42832.kasserver.com | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:customers.clickdimensions.c... | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2606151501 | ||||||
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=1782754614 | ||||||
Subdomains
mail.dfsr.org |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns5.kasserver.com2015-08-22 → 2026-06-29 · 2 obs
● 2026-06-29 17:57:04
●NSns6.kasserver.com2015-08-22 → 2026-06-29 · 2 obs
● 2026-06-29 17:57:04
○MXmail.dfsr.org2015-08-22 → 2016-10-08 · 4 obs
● 2016-10-08 14:36:32
○ 2017-04-21 06:22:16
○ 2026-06-29 17:57:04
●MXw00a8817.kasserver.com2017-04-21 → 2026-06-29 · 3 obs
● 2017-04-21 06:22:16
● 2026-06-29 17:57:04
○A85.13.148.2412015-08-22 → 2017-04-21 · 4 obs
● 2017-04-21 06:22:16
○ 2026-05-02 06:19:38
○ 2026-06-29 17:57:04
●A85.13.161.772026-05-02 → 2026-06-29 · 3 obs
● 2026-05-02 06:19:38
● 2026-06-29 17:57:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| dfsr.org | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.159.101
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dfsr.org (unsigned zone)
⏱️ Timing
Total: 2556ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.161.77 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w00a8817.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
Hierarchy
dfsr.org serves as the parent of mail.dfsr.org.
IP Addresses
dfsr.org resolves to one IP address: 85.13.161.77.
myavic.de, mail.elisabethzola.com, www.yachthafen-goetzke.de and two other host names share IP numbers with dfsr.org.
Name Servers
dfsr.org has two authoritative name servers — ns5.kasserver.com and ns6.kasserver.com.
dfsr.org uses the same name servers as several other domains — among them bjbint.net, blitzschmiede-dachau.de, marek-b.com and two more.
dfsr.org has at least partial name server overlap with other domains, such as smile-2-u.de, webanzug.de, tvg-handball.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 dfsr.org is handled by a single mail server, w00a8817.kasserver.com.
dfsr.org uses an identical mail server configuration to several other domains — among them meineauslandserfahrung.de, ehta.de, dfsr.ch and two more.
w00a8817.kasserver.com points to one IP number — 85.13.161.77.