mailspeed.de - dns.ninja
mailspeed.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.203.110.235🇩🇪 CLOUDPIT91.203.108.0/22 | ||||||
| PTR | host235.checkdomain.de | ||||||
| NS | ns2.checkdomain.de ⭐ | ||||||
| A | 2a01:4f8:2b02:a88::106🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns2.checkdomain.de | ||||||
| A | 5.9.190.98🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | ns2.checkdomain.de | ||||||
| NS | ns.checkdomain.de | ||||||
| A | 2a02:2b80:101:5000::9🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| A | 109.237.143.11🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | ns1.checkdomain.de | ||||||
| MX | mx03.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.174🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node03.secure-mailgate.com | ||||||
| A | 46.243.88.176🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node04.secure-mailgate.com | ||||||
| MX | mx04.secure-mailgate.com(20) | ||||||
| A | 46.243.88.175🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node03.secure-mailgate.com | ||||||
| A | 46.243.88.177🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node04.secure-mailgate.com | ||||||
| TXT | v=spf1 include:secure-mailgate.com ?all | ||||||
| SOA | ns.checkdomain.dehostmaster@checkdomain.de 2021-01-31 #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=1781431661 | ||||||
Subdomains
mailproxy2.mailspeed.de |
mailproxy.mailspeed.de |
Same first word
mailspeed.com |
mailspeed.ru |
mailspeed.de |
mailspeed.net |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns.checkdomain.de2016-04-11 → 2026-06-14 · 2 obs
● 2026-06-14 10:33:22
●NSns2.checkdomain.de2016-04-11 → 2026-06-14 · 2 obs
● 2026-06-14 10:33:22
○MXmailproxy.mailspeed.de2016-04-11 → 2017-02-08 · 4 obs
● 2017-02-08 23:12:20
○ 2020-01-06 08:11:36
○ 2026-06-14 10:33:22
○MXmailproxy2.mailspeed.de2016-04-11 → 2017-02-08 · 4 obs
● 2017-02-08 23:12:20
○ 2020-01-06 08:11:36
○ 2026-06-14 10:33:22
●MXmx03.secure-mailgate.com2020-01-06 → 2026-06-14 · 3 obs
● 2020-01-06 08:11:36
● 2026-06-14 10:33:22
●MXmx04.secure-mailgate.com2020-01-06 → 2026-06-14 · 3 obs
● 2020-01-06 08:11:36
● 2026-06-14 10:33:22
○A144.76.39.1572016-04-11 → 2017-02-08 · 4 obs
● 2017-02-08 23:12:20
○ 2020-01-06 08:11:36
○ 2026-06-14 10:33:22
○A2a01:4f8:191:4083:9126:9e04:ec3f:17592016-04-11 → 2017-02-08 · 4 obs
● 2017-02-08 23:12:20
○ 2020-01-06 08:11:36
○ 2026-06-14 10:33:22
●A91.203.110.2352020-01-06 → 2026-06-14 · 3 obs
● 2020-01-06 08:11:36
● 2026-06-14 10:33:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| mailspeed.de | ns.checkdomain.de, ns2.checkdomain.de | 4 records |
✅ Authoritative Response
Server:5.9.190.98
NS records: ns.checkdomain.de, ns2.checkdomain.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailspeed.de (unsigned zone)
⏱️ Timing
Total: 782ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.203.110.235 |
| NS | 2 | ns2.checkdomain.de, ns.checkdomain.de |
| MX | 2 | mx04.secure-mailgate.com (pri: 20), mx03.secure-mailgate.com (pri: 10) |
| TXT | 1 | v=spf1 include:secure-mailgate.com ?all |
| SOA | 1 | ns.checkdomain.de hostmaster.checkdomain |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.checkdomain.de, ns.checkdomain.de, ns2.checkdomain.de...)
Analysis
Hierarchy
mailspeed.de serves as the parent of mailproxy2.mailspeed.de and mailproxy.mailspeed.de.
IP Addresses
mailspeed.de has exactly one IP address — 91.203.110.235.
bluemails.de, bernhardsimon.de, eberhard-belz.net plus two other host names have IP numbers in common with mailspeed.de.
Name Servers
The NS records for mailspeed.de delegate to ns2.checkdomain.de and ns.checkdomain.de.
The name server configuration of mailspeed.de is shared with other domains, for instance rosenwasser-kaufen.de, gastro-stark.com, mediative.info and two others.
ns2.checkdomain.de resolves to 5.9.190.98 and 2a01:4f8:2b02:a88::106. Likewise, ns.checkdomain.de resolves to 109.237.143.11 and 2a02:2b80:101:5000::9 — two IP addresses apiece.
Mail Servers
mailspeed.de uses two mail servers, mx03.secure-mailgate.com and mx04.secure-mailgate.com.
The mail server setup of mailspeed.de matches that of other domains such as menhardt.info, ig-bouldern.de, blechbuechse.de and two others.
mx03.secure-mailgate.com resolves to 46.243.88.174 and 46.243.88.176. Likewise, mx04.secure-mailgate.com resolves to 46.243.88.175 and 46.243.88.177 — two IP addresses apiece.