netzbrief.net - robtex.com
netzbrief.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.237.130.176🇩🇪 GODADDY80.237.130.0/24 | ||||||
| PTR | wp654.webpack.hosteurope.de | ||||||
| NS | ns19.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21d0::a🇺🇸 GODADDY-DNS2603:5:21d0::/44 | ||||||
| PTR | ns19.domaincontrol.com | ||||||
| A | 97.74.109.10🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns19.domaincontrol.com | ||||||
| NS | ns20.domaincontrol.com | ||||||
| A | 2603:5:22d0::a🇺🇸 GODADDY-DNS2603:5:22d0::/44 | ||||||
| PTR | ns20.domaincontrol.com | ||||||
| A | 173.201.77.10🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns20.domaincontrol.com | ||||||
| MX | mxext1.mailbox.org ⭐ | ||||||
| A | 2001:67c:2050:104:0:1:25:1🇩🇪 HPLS-AS2001:67c:2050::/48 | ||||||
| PTR | mx1.mailbox.org | ||||||
| A | 80.241.60.212🇩🇪 HPLS-AS80.241.60.0/24 | ||||||
| PTR | mx1.mailbox.org | ||||||
| MX | mxext2.mailbox.org ⭐ | ||||||
| A | 2001:67c:2050:104:0:2:25:1🇩🇪 HPLS-AS2001:67c:2050::/48 | ||||||
| PTR | mx2.mailbox.org | ||||||
| A | 80.241.60.215🇩🇪 HPLS-AS80.241.60.0/24 | ||||||
| PTR | mx2.mailbox.org | ||||||
| MX | mxext3.mailbox.org(20) | ||||||
| A | 2001:67c:2050:104:0:3:25:1🇩🇪 HPLS-AS2001:67c:2050::/48 | ||||||
| PTR | mx3.mailbox.org | ||||||
| A | 80.241.60.216🇩🇪 HPLS-AS80.241.60.0/24 | ||||||
| PTR | mx3.mailbox.org | ||||||
| TXT | v=spf1 include:mailbox.org ~all | ||||||
| SOA | ns19.domaincontrol.comdns@jomax.net 2026-03-25 #3 | ||||||
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=1774788892 | ||||||
Same first word
netzbrief.com |
netzbrief.eu |
netzbrief.de |
netzbrief.net |
Similar names
DNS History
11 records (6 active, 5 former)
○NSns1.hans.hosteurope.de2015-07-15 → 2020-02-29 · 4 obs
● 2020-02-29 03:00:18
○ 2026-02-14 19:34:10
○ 2026-03-29 13:02:14
●NSns19.domaincontrol.com2026-02-14 → 2026-03-29 · 3 obs
● 2026-02-14 19:34:10
● 2026-03-29 13:02:14
○NSns2.hans.hosteurope.de2015-07-15 → 2020-02-29 · 4 obs
● 2020-02-29 03:00:18
○ 2026-02-14 19:34:10
○ 2026-03-29 13:02:14
●NSns20.domaincontrol.com2026-02-14 → 2026-03-29 · 3 obs
● 2026-02-14 19:34:10
● 2026-03-29 13:02:14
○MXmx0.netzbrief.net2015-07-15 → 2020-02-29 · 4 obs
● 2020-02-29 03:00:18
○ 2026-02-14 19:34:10
○ 2026-03-29 13:02:14
●MXmxext1.mailbox.org2026-02-14 → 2026-03-29 · 3 obs
● 2026-02-14 19:34:10
● 2026-03-29 13:02:14
●MXmxext2.mailbox.org2026-02-14 → 2026-03-29 · 3 obs
● 2026-02-14 19:34:10
● 2026-03-29 13:02:14
●MXmxext3.mailbox.org2026-02-14 → 2026-03-29 · 3 obs
● 2026-02-14 19:34:10
● 2026-03-29 13:02:14
○A2a01:488:42:1000:50ed:84b9:3a:68382015-07-15 → 2017-01-16 · 4 obs
● 2017-01-16 22:41:00
○ 2020-02-29 03:00:18
○ 2026-03-29 13:02:14
●A80.237.130.1762026-02-14 → 2026-03-29 · 3 obs
● 2026-02-14 19:34:10
● 2026-03-29 13:02:14
○A80.237.132.1852015-07-15 → 2020-02-29 · 4 obs
● 2020-02-29 03:00:18
○ 2026-02-14 19:34:10
○ 2026-03-29 13:02:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | j.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net... | - |
| netzbrief.net | ns19.domaincontrol.com, ns20.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.77.10
NS records: ns19.domaincontrol.com, ns20.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for netzbrief.net (unsigned zone)
⏱️ Timing
Total: 432ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.237.130.176 |
| NS | 2 | ns19.domaincontrol.com, ns20.domaincontrol.com |
| MX | 3 | mxext1.mailbox.org (pri: 10), mxext2.mailbox.org (pri: 10)... |
| TXT | 1 | v=spf1 include:mailbox.org ~all |
| SOA | 1 | ns19.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
netzbrief.net points to an IP address: 80.237.130.176.
other host names include tabakoff.at, wp654.webpack.hosteurope.de, www.reitstall-mues.de, mwbwine.de and reitstall-mues.de; they share IP numbers with netzbrief.net.
Name Servers
Two name servers ns19.domaincontrol.com and ns20.domaincontrol.com handle the delegation for netzbrief.net.
netzbrief.net shares the same name server setup as other domains, for instance shineorganization.org, ambernickerson.com, kinderzentren-muenchen-spielwiesekunterbunt.de, ttpg.org and prepaheadcooking.com.
Host names with two IP numbers:
ns19.domaincontrol.com points to 2603:5:21d0::a and 97.74.109.10.
ns20.domaincontrol.com points to 2603:5:22d0::a and 173.201.77.10.
Mail Servers
Three mail servers handle netzbrief.net: mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org.
netzbrief.net shares at least partially some mail servers with other domains, for instance ifcore.de, thefs.com, lievoa.com, weddige.eu and gafner.org.
Host names with two IP numbers:
mxext1.mailbox.org points to 2001:67c:2050:104:0:1:25:1 and 80.241.60.212; mxext2.mailbox.org points to 2001:67c:2050:104:0:2:25:1 and 80.241.60.215; mxext3.mailbox.org points to 2001:67c:2050:104:0:3:25:1 and 80.241.60.216.