mumail.de - robtex.com
mumail.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:d0a:5297::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | www363.your-server.de | ||||||
| A | 78.46.179.9🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| A | 2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.your-server.de | ||||||
| A | 213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | ns1.your-server.de | ||||||
| NS | ns.second-ns.com | ||||||
| A | 2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns.second-ns.com | ||||||
| A | 213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns.second-ns.com | ||||||
| NS | ns3.second-ns.de | ||||||
| A | 2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | ns3.second-ns.de | ||||||
| A | 193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | ns3.second-ns.de | ||||||
| MX | www363.your-server.de ⭐ | ||||||
| A | 2a01:4f8:d0a:5297::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | www363.your-server.de | ||||||
| A | 78.46.179.9🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | www363.your-server.de | ||||||
| TXT | v=spf1 +a +mx ?all | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-01-15 #0 | ||||||
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=1785671741 | ||||||
Same first word
Similar names
DNS History
18 records (6 active, 12 former)
○NSns.crazzdns.de2015-05-04 → 2015-10-08 · 4 obs
● 2015-10-08 20:36:44
○ 2015-12-15 03:29:58
○ 2026-08-02 12:39:30
○NSns.cs-dns.net2015-05-04 → 2015-10-08 · 4 obs
● 2015-10-08 20:36:44
○ 2015-12-15 03:29:58
○ 2026-08-02 12:39:30
○NSns.csdns.de2015-05-04 → 2015-10-08 · 4 obs
● 2015-10-08 20:36:44
○ 2015-12-15 03:29:58
○ 2026-08-02 12:39:30
●NSns.second-ns.com2026-06-23 → 2026-08-02 · 3 obs
● 2026-06-23 10:27:40
● 2026-08-02 12:39:30
●NSns1.your-server.de2026-06-23 → 2026-08-02 · 3 obs
● 2026-06-23 10:27:40
● 2026-08-02 12:39:30
○NSns2.crazzserver.de2015-05-04 → 2015-10-08 · 4 obs
● 2015-10-08 20:36:44
○ 2015-12-15 03:29:58
○ 2026-08-02 12:39:30
●NSns3.second-ns.de2026-06-23 → 2026-08-02 · 3 obs
● 2026-06-23 10:27:40
● 2026-08-02 12:39:30
○NSnsa6.schlundtech.de2015-12-15 → 2020-03-17 · 5 obs
● 2015-12-15 03:29:58
● 2020-03-17 15:50:34
○ 2026-06-23 10:27:40
○ 2026-08-02 12:39:30
○NSnsb6.schlundtech.de2015-12-15 → 2020-03-17 · 5 obs
● 2015-12-15 03:29:58
● 2020-03-17 15:50:34
○ 2026-06-23 10:27:40
○ 2026-08-02 12:39:30
○NSnsc6.schlundtech.de2015-12-15 → 2020-03-17 · 5 obs
● 2015-12-15 03:29:58
● 2020-03-17 15:50:34
○ 2026-06-23 10:27:40
○ 2026-08-02 12:39:30
○NSnsd6.schlundtech.de2015-12-15 → 2020-03-17 · 5 obs
● 2015-12-15 03:29:58
● 2020-03-17 15:50:34
○ 2026-06-23 10:27:40
○ 2026-08-02 12:39:30
○MXmailin.crazz.de2015-05-04 → 2015-10-08 · 4 obs
● 2015-10-08 20:36:44
○ 2015-12-15 03:29:58
○ 2026-08-02 12:39:30
○MXmx.crazz.de2015-12-15 → 2020-03-17 · 5 obs
● 2015-12-15 03:29:58
● 2020-03-17 15:50:34
○ 2026-06-23 10:27:40
○ 2026-08-02 12:39:30
●MXwww363.your-server.de2026-06-23 → 2026-08-02 · 3 obs
● 2026-06-23 10:27:40
● 2026-08-02 12:39:30
○A136.243.107.182015-12-15 → 2020-03-17 · 5 obs
● 2015-12-15 03:29:58
● 2020-03-17 15:50:34
○ 2026-06-23 10:27:40
○ 2026-08-02 12:39:30
○A176.9.64.1832015-05-04 → 2015-10-08 · 4 obs
● 2015-10-08 20:36:44
○ 2015-12-15 03:29:58
○ 2026-08-02 12:39:30
●A2a01:4f8:d0a:5297::22026-06-23 → 2026-08-02 · 3 obs
● 2026-06-23 10:27:40
● 2026-08-02 12:39:30
●A78.46.179.92026-06-23 → 2026-08-02 · 3 obs
● 2026-06-23 10:27:40
● 2026-08-02 12:39:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| mumail.de | ns1.your-server.de, ns3.second-ns.de, ns.second-ns.com | 4 records |
✅ Authoritative Response
Server:213.133.100.102
NS records: ns1.your-server.de, ns3.second-ns.de, ns.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mumail.de (unsigned zone)
⏱️ Timing
Total: 756ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.46.179.9 |
| AAAA | 1 | 2a01:4f8:d0a:5297::2 |
| NS | 3 | ns3.second-ns.de, ns.second-ns.com... |
| MX | 1 | www363.your-server.de (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ?all |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns3.second-ns.de, ns1.your-server.de, ns3.second-ns.de...)
Analysis
IP Addresses
mumail.de has two IP addresses: 78.46.179.9 and 2a01:4f8:d0a:5297::2
Additional host names — fredriksson.de, heilmittel-katalog.de, teilereinigung.at and two others — share IP numbers with mumail.de.
Name Servers
The authoritative name servers for mumail.de are ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de — three in total.
The name servers of mumail.de overlap at least partially with those of other domains — among them quatschkopf.info, 0.8.4.1.c.0.c.0.8.f.4.0.1.0.a.2.ip6.arpa, cahoonah.com and two more.
ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de all resolve to exactly two IP numbers apiece: ns.second-ns.com → 213.239.204.242 and 2a01:4f8:0:a101::b:1; ns3.second-ns.de → 193.47.99.4 and 2001:67c:192c::add:b3; ns1.your-server.de → 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.
Mail Servers
mumail.de has one mail server: www363.your-server.de.
mumail.de shares the same mail server setup as other domains, including cbd-portal.at, klinner.org, hubben-shop.de and two others.
www363.your-server.de resolves to two IP numbers — 78.46.179.9 and 2a01:4f8:d0a:5297::2.