refbase.de - robtex.com
refbase.de
| 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 | w01b2070.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=2602251310 | ||||||
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=1777710147 | ||||||
Same first word
Similar names
bersafe.cloud |
baseref.com |
absfree.org |
besafer.net |
asbfree.com |
farbees.com |
farbsee.at |
besafer.info |
besafer.com |
aferbes.com |
absfree.com |
freeabs.com |
DNS History
10 records (4 active, 6 former)
○NSdns1.mivitec.de2015-07-12 → 2015-11-16 · 4 obs
● 2015-11-16 13:27:28
○ 2016-02-25 19:41:04
○ 2026-05-02 08:31:02
○NSdns1.mivitec.net2016-02-25 → 2017-03-17 · 5 obs
● 2016-02-25 19:41:04
● 2017-03-17 14:29:06
○ 2026-04-10 07:40:42
○ 2026-05-02 08:31:02
○NSdns2.mivitec.de2016-02-25 → 2017-03-17 · 5 obs
● 2016-02-25 19:41:04
● 2017-03-17 14:29:06
○ 2026-04-10 07:40:42
○ 2026-05-02 08:31:02
○NSdns2.mivitec.net2015-07-12 → 2015-11-16 · 4 obs
● 2015-11-16 13:27:28
○ 2016-02-25 19:41:04
○ 2026-05-02 08:31:02
●NSns5.kasserver.com2026-04-10 → 2026-05-02 · 3 obs
● 2026-04-10 07:40:42
● 2026-05-02 08:31:02
●NSns6.kasserver.com2026-04-10 → 2026-05-02 · 3 obs
● 2026-04-10 07:40:42
● 2026-05-02 08:31:02
○MXmail.refbase.de2015-07-12 → 2017-03-17 · 4 obs
● 2017-03-17 14:29:06
○ 2026-04-10 07:40:42
○ 2026-05-02 08:31:02
●MXw01b2070.kasserver.com2026-04-10 → 2026-05-02 · 3 obs
● 2026-04-10 07:40:42
● 2026-05-02 08:31:02
●A85.13.135.822026-04-10 → 2026-05-02 · 3 obs
● 2026-04-10 07:40:42
● 2026-05-02 08:31:02
○A91.90.146.352015-07-12 → 2017-03-17 · 4 obs
● 2017-03-17 14:29:06
○ 2026-04-10 07:40:42
○ 2026-05-02 08:31:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| refbase.de | 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.de (unsigned zone)
⏱️ Timing
Total: 1050ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.135.82 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | w01b2070.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
refbase.de maps to IP address 85.13.135.82.
Other host names, for instance w01b20f8.kasserver.com, keypointsapp.net, mx2.hardtec.de, relay2.hardtec.de and wunderbit.cloud share IP numbers with refbase.de.
Name Servers
Two name servers ns5.kasserver.com and ns6.kasserver.com are delegated to refbase.de.
refbase.de uses the same name server configuration as other domains, such as szczepan.info, xn--snksen-kampen-imb.de, charter-check.de, nobelsign.eu and anke.at.
refbase.de at least partially shares name servers with other domains such as astronja.de, michael-skirlo.de, mh-stiftung.de, krankes-kaff.de and holunderweg18.de.
These name servers are commonly used with ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.
Host names with a single IP address:
ns5.kasserver.com points to 85.13.128.3
ns6.kasserver.com points to 85.13.159.101
Mail Servers
refbase.de is handled by a single mail server, w01b2070.kasserver.com.
w01b2070.kasserver.com points to one IP number: 85.13.135.82.