sebert.net - dns.ninja
sebert.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.140.21🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich | ||||||
| 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 | w014e82e.kasserver.com ⭐ | ||||||
| A | 85.13.140.21🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2606170245 | ||||||
net
| 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=1783085001 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSa.ns14.net2015-06-25 → 2016-04-12 · 4 obs
● 2016-04-12 19:33:04
○ 2017-03-29 00:16:28
○ 2026-07-03 13:47:28
○NSb.ns14.net2015-06-25 → 2016-04-12 · 4 obs
● 2016-04-12 19:33:04
○ 2017-03-29 00:16:28
○ 2026-07-03 13:47:28
○NSc.ns14.net2015-06-25 → 2016-04-12 · 4 obs
● 2016-04-12 19:33:04
○ 2017-03-29 00:16:28
○ 2026-07-03 13:47:28
○NSd.ns14.net2015-06-25 → 2016-04-12 · 4 obs
● 2016-04-12 19:33:04
○ 2017-03-29 00:16:28
○ 2026-07-03 13:47:28
●NSns5.kasserver.com2017-03-29 → 2026-07-03 · 3 obs
● 2017-03-29 00:16:28
● 2026-07-03 13:47:28
●NSns6.kasserver.com2017-03-29 → 2026-07-03 · 3 obs
● 2017-03-29 00:16:28
● 2026-07-03 13:47:28
○MXmail.sebert.net2015-06-25 → 2016-04-12 · 4 obs
● 2016-04-12 19:33:04
○ 2017-03-29 00:16:28
○ 2026-07-03 13:47:28
●MXw014e82e.kasserver.com2017-03-29 → 2026-07-03 · 3 obs
● 2017-03-29 00:16:28
● 2026-07-03 13:47:28
○A31.47.254.442015-06-25 → 2016-04-12 · 4 obs
● 2016-04-12 19:33:04
○ 2017-03-29 00:16:28
○ 2026-07-03 13:47:28
●A85.13.140.212026-03-16 → 2026-07-03 · 3 obs
● 2026-03-16 18:57:44
● 2026-07-03 13:47:28
○A85.13.141.2372017-03-29 → 2020-02-09 · 5 obs
● 2017-03-29 00:16:28
● 2020-02-09 08:09:40
○ 2026-03-16 18:57:44
○ 2026-07-03 13:47:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | f.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net... | - |
| sebert.net | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.128.3
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sebert.net (unsigned zone)
⏱️ Timing
Total: 1903ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.140.21 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w014e82e.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
IP Addresses
sebert.net has exactly one IP address — 85.13.140.21.
mail.sausen.info, i2s-sensors.biz, mail.4mk.de plus two other host names have IP numbers in common with sebert.net.
Name Servers
sebert.net has two authoritative name servers — ns5.kasserver.com and ns6.kasserver.com.
The name server configuration of sebert.net is shared with other domains, for instance loop4.de, igorton.com, bommer.biz and two others.
There is at least partial name server overlap between sebert.net and other domains — cottbuser-buecher.de, apothekenlogos.de, seelandreisen.de and two more among them.
These name servers tend to appear in combination 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 → 85.13.128.3 and ns6.kasserver.com → 85.13.159.101: one IP number per host name.
Mail Servers
sebert.net uses one mail server — w014e82e.kasserver.com.
w014e82e.kasserver.com points to one IP number — 85.13.140.21.