blumenstein.net - robtex.com
blumenstein.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.253.6.126🇩🇪 KNIPP-AS195.253.0.0/18 | ||||||
| PTR | webredir.knipp.de | ||||||
| NS | ns2.knipp.de ⭐ | ||||||
| A | 2a01:5b0:0:29::34🇩🇪 KNIPP-AS2a01:5b0::/32 DE-KNIPP | ||||||
| PTR | ns2.knipp.de | ||||||
| A | 195.253.6.52🇩🇪 KNIPP-AS195.253.0.0/18 | ||||||
| PTR | ns2.knipp.de | ||||||
| NS | ns3.knipp.de | ||||||
| A | 2a01:5b0:31::3🇩🇪 KNIPP-AS2a01:5b0::/32 DE-KNIPP | ||||||
| PTR | ns3.knipp.de | ||||||
| A | 195.253.113.3🇩🇪 KNIPP-AS195.253.64.0/18 | ||||||
| PTR | ns3.knipp.de | ||||||
| MX | post.knipp.de ⭐ | ||||||
| A | 195.253.54.4🇩🇪 KNIPP-AS195.253.0.0/18 | ||||||
| PTR | post.knipp.de | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | ns2.knipp.dednsmaster@irondns.net 2023-09-28 #57 | ||||||
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=1774620357 | ||||||
Same first word
blumenstein.net |
DNS History
7 records (4 active, 3 former)
○MXcmx10af1.knipp.de2007-09-16 → 2020-02-12 · 4 obs
● 2020-02-12 10:31:56
○ 2026-03-27 14:29:08
○ 2026-03-27 14:29:12
○MXcmx10bf1.knipp.de2007-09-16 → 2020-02-12 · 4 obs
● 2020-02-12 10:31:56
○ 2026-03-27 14:29:08
○ 2026-03-27 14:29:12
○MXcmx10cf1.knipp.de2007-09-16 → 2020-02-12 · 4 obs
● 2020-02-12 10:31:56
○ 2026-03-27 14:29:08
○ 2026-03-27 14:29:12
●MXpost.knipp.de2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 14:29:08
● 2026-03-27 14:29:12
●A195.253.6.1262007-09-16 → 2026-03-27 · 2 obs
● 2026-03-27 14:29:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | h.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| blumenstein.net | ns2.knipp.de, ns3.knipp.de | - |
✅ Authoritative Response
Server:195.253.113.3
NS records: ns2.knipp.de, ns3.knipp.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blumenstein.net (unsigned zone)
⏱️ Timing
Total: 1536ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.253.6.126 |
| NS | 2 | ns2.knipp.de, ns3.knipp.de |
| MX | 1 | post.knipp.de (pri: 15) |
| TXT | 1 | v=spf1 mx ~all |
| SOA | 1 | ns2.knipp.de dnsmaster.irondns.net |
Analysis
IP Addresses
blumenstein.net maps to IP address 195.253.6.126.
Other host names, for instance www.chrigu.net, xn--klschwelt-07a.de, mail-in02.microsens.eu, kluber.services and host.zensus.de share IP numbers with blumenstein.net.
Name Servers
Two name servers ns2.knipp.de and ns3.knipp.de are delegated to blumenstein.net.
blumenstein.net uses the same name server configuration as other domains, such as kristallwelten.at, tricus.biz, b2bserver.de, picht.com and swarovski.su.
blumenstein.net at least partially shares name servers with other domains such as evs-haushaltsbuch.de, actidyn.fr, accessibility-lab.net, sellphone.de and my-relax.de.
These name servers are often used together with ns17.knipp.net, ns3.dlr.de, ns4.dlr.de, ns1.webfactory.de, ns2.euc.de, ns.pauly.de, ns2.iacd.net, ns.iacd.net, ns01.krankikom.de and ns1.pallas.com.
Host names with two IPs:
ns2.knipp.de points to 2a01:5b0:0:29::34 and 195.253.6.52.
ns3.knipp.de points to 2a01:5b0:31::3 and 195.253.113.3.
Mail Servers
blumenstein.net is handled by a single mail server, post.knipp.de.
blumenstein.net shares the same mail server setup as other domains, including kluber.nl, monacor.cn, camlinks.de, irondns.de and foodsystemdynamics.org.
blumenstein.net shares mail servers with other domains at least in part, for instance contactm.de, tupass.net, systempartner.it, jung-group.com and allsun-hotels.es.
these mail servers are commonly used alongside the mail servers mail9.knipp.de.
post.knipp.de points to one IP number: 195.253.54.4.