emailbuch.de - robtex.com
emailbuch.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.38.243.234🇩🇪 netcup-AS46.38.240.0/22 | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | mail.emailbuch.de ⭐ | ||||||
| A | 46.38.243.234🇩🇪 netcup-AS46.38.240.0/22 | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2017-11-24 #1 | ||||||
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=1776064101 | ||||||
Subdomains
mail.emailbuch.de |
Same first word
emailbuch.de |
emailbuch.com |
Similar names
DNS History
10 records (5 active, 5 former)
○NSns-239.evanzo-server.de2015-07-14 → 2016-02-28 · 4 obs
● 2016-02-28 06:34:26
○ 2016-07-02 08:51:44
○ 2026-04-13 08:11:26
○NSns1.evanzo.com2016-07-02 → 2017-06-02 · 5 obs
● 2016-07-02 08:51:44
● 2017-06-02 21:54:30
○ 2026-03-02 01:53:08
○ 2026-04-13 08:11:26
○NSns12.evanzo.de2016-07-02 → 2017-06-02 · 5 obs
● 2016-07-02 08:51:44
● 2017-06-02 21:54:30
○ 2026-03-02 01:53:08
○ 2026-04-13 08:11:26
●NSroot-dns.netcup.net2026-03-02 → 2026-04-13 · 3 obs
● 2026-03-02 01:53:08
● 2026-04-13 08:11:26
○NSs90107.evanzo-server.de2015-07-14 → 2016-02-28 · 4 obs
● 2016-02-28 06:34:26
○ 2016-07-02 08:51:44
○ 2026-04-13 08:11:26
●NSsecond-dns.netcup.net2026-03-02 → 2026-04-13 · 3 obs
● 2026-03-02 01:53:08
● 2026-04-13 08:11:26
●NSthird-dns.netcup.net2026-03-02 → 2026-04-13 · 3 obs
● 2026-03-02 01:53:08
● 2026-04-13 08:11:26
●MXmail.emailbuch.de2015-07-14 → 2026-04-13 · 2 obs
● 2026-04-13 08:11:26
●A46.38.243.2342026-03-02 → 2026-04-13 · 3 obs
● 2026-03-02 01:53:08
● 2026-04-13 08:11:26
○A87.238.192.602015-07-14 → 2017-06-02 · 4 obs
● 2017-06-02 21:54:30
○ 2026-03-02 01:53:08
○ 2026-04-13 08:11:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| emailbuch.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for emailbuch.de (unsigned zone)
⏱️ Timing
Total: 1501ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.38.243.234 |
| NS | 3 | root-dns.netcup.net, third-dns.netcup.net... |
| MX | 1 | mail.emailbuch.de (pri: 10) |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
The parent of mail.emailbuch.de is emailbuch.de.
IP Addresses
emailbuch.de points to an IP address: 46.38.243.234.
other host names include garantieantrag.de, apps.sysio.de, mail.claudecologne.net, campusfreund.de and leds-blog.de; they share IP numbers with emailbuch.de.
Name Servers
emailbuch.de is delegated to three name servers root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
emailbuch.de at least partially shares name servers with other domains, for instance xn--grtnerei-schellhase-gwb.de, mxcore.de, die-enten-im-park-sind.gratis, lahrmann.de and d2wp.com.
Host names with two IP numbers:
root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225; second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199; third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68.
Mail Servers
emailbuch.de is handled by a single mail server, mail.emailbuch.de.
The host name mail.emailbuch.de points to IP 46.38.243.234.