refbase.net - dns.ninja
refbase.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.135.82🇩🇪 NMM-AS85.13.135.0/24 Neue Medien Muennich | ||||||
| PTR | dd13424.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 | w01b20f8.kasserver.com ⭐ | ||||||
| A | 85.13.135.82🇩🇪 NMM-AS85.13.135.0/24 Neue Medien Muennich | ||||||
| PTR | dd13424.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2606100142 | ||||||
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=1783956257 | ||||||
Subdomains
www.refbase.net |
Same first word
Similar names
besafer.info |
besafer.com |
aferbes.com |
absfree.com |
freeabs.com |
bersafe.cloud |
baseref.ai |
baseref.com |
absfree.org |
besafer.net |
asbfree.com |
farbees.com |
farbsee.at |
DNS History
11 records (4 active, 7 former)
○NSdns1.mirsky.de2007-09-20 → 2016-01-19 · 4 obs
● 2016-01-19 13:07:48
○ 2016-04-09 23:30:52
○ 2026-07-13 15:54:38
○NSdns1.mivitec.net2016-04-09 → 2017-04-19 · 5 obs
● 2016-04-09 23:30:52
● 2017-04-19 16:29:10
○ 2026-05-09 12:18:56
○ 2026-07-13 15:54:38
○NSdns2.mirsky.de2007-09-20 → 2016-01-19 · 4 obs
● 2016-01-19 13:07:48
○ 2016-04-09 23:30:52
○ 2026-07-13 15:54:38
○NSdns2.mivitec.de2016-04-09 → 2017-04-19 · 5 obs
● 2016-04-09 23:30:52
● 2017-04-19 16:29:10
○ 2026-05-09 12:18:56
○ 2026-07-13 15:54:38
●NSns5.kasserver.com2026-05-09 → 2026-07-13 · 3 obs
● 2026-05-09 12:18:56
● 2026-07-13 15:54:38
●NSns6.kasserver.com2026-05-09 → 2026-07-13 · 3 obs
● 2026-05-09 12:18:56
● 2026-07-13 15:54:38
○MXmail.refbase.net2007-09-20 → 2017-04-19 · 4 obs
● 2017-04-19 16:29:10
○ 2026-05-09 12:18:56
○ 2026-07-13 15:54:38
●MXw01b20f8.kasserver.com2026-05-09 → 2026-07-13 · 3 obs
● 2026-05-09 12:18:56
● 2026-07-13 15:54:38
○A213.131.236.1512007-09-20 → 2007-09-20 · 3 obs
○ 2015-04-11 13:57:28
○ 2026-07-13 15:54:38
●A85.13.135.822026-05-09 → 2026-07-13 · 3 obs
● 2026-05-09 12:18:56
● 2026-07-13 15:54:38
○A91.90.146.642015-04-11 → 2017-04-19 · 5 obs
● 2015-04-11 13:57:28
● 2017-04-19 16:29:10
○ 2026-05-09 12:18:56
○ 2026-07-13 15:54:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net... | - |
| refbase.net | 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 refbase.net (unsigned zone)
⏱️ Timing
Total: 840ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.135.82 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w01b20f8.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
refbase.net is the parent zone for www.refbase.net.
IP Addresses
refbase.net has exactly one IP address — 85.13.135.82.
vr-action.com, w01b6eb3.kasserver.com, w01b20f8.kasserver.com plus two other host names have IP numbers in common with refbase.net.
Name Servers
Two name servers handle the delegation for refbase.net: ns5.kasserver.com and ns6.kasserver.com.
The name server configuration of refbase.net is shared with other domains, for instance ronnika.de, produkt-klassiker.de, easyplot.de and two others.
refbase.net partially shares its NS delegation with several other domains, including montagebau-puhl.de, vabs.de, uniphone-hannover.de and two others.
The name servers a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de are often found in use alongside these name servers.
ns5.kasserver.com resolves to 85.13.128.3. ns6.kasserver.com resolves to 85.13.159.101. Both host names point to a single IP number.
Mail Servers
refbase.net uses one mail server — w01b20f8.kasserver.com.
w01b20f8.kasserver.com carries a single IP number, which is 85.13.135.82.