gapcom.de - dns.ninja
gapcom.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.137.168.149🇩🇪 CLOUDPIT185.137.168.0/22 | ||||||
| PTR | host203.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 ⭐ | ||||||
| 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=1782050280 | ||||||
Subdomains
mailproxy.gapcom.de |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns.checkdomain.de2015-07-17 → 2026-06-21 · 2 obs
● 2026-06-21 14:09:42
●NSns2.checkdomain.de2015-07-17 → 2026-06-21 · 2 obs
● 2026-06-21 14:09:42
○MXmailproxy.gapcom.de2015-07-17 → 2017-10-09 · 4 obs
● 2017-10-09 03:37:04
○ 2026-04-04 07:25:12
○ 2026-06-21 14:09:42
●MXmx03.secure-mailgate.com2026-04-04 → 2026-06-21 · 3 obs
● 2026-04-04 07:25:12
● 2026-06-21 14:09:42
●MXmx04.secure-mailgate.com2026-04-04 → 2026-06-21 · 3 obs
● 2026-04-04 07:25:12
● 2026-06-21 14:09:42
●A185.137.168.1492026-04-04 → 2026-06-21 · 3 obs
● 2026-04-04 07:25:12
● 2026-06-21 14:09:42
○A2a01:4f8:120:4143:40b0:2a1d:7b8b:64882015-07-17 → 2017-10-09 · 4 obs
● 2017-10-09 03:37:04
○ 2026-04-04 07:25:12
○ 2026-06-21 14:09:42
○A78.46.74.1012015-07-17 → 2017-10-09 · 4 obs
● 2017-10-09 03:37:04
○ 2026-04-04 07:25:12
○ 2026-06-21 14:09:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| gapcom.de | ns.checkdomain.de, ns2.checkdomain.de | 4 records |
✅ Authoritative Response
Server:109.237.143.11
NS records: ns.checkdomain.de, ns2.checkdomain.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gapcom.de (unsigned zone)
⏱️ Timing
Total: 572ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.137.168.149 |
| NS | 2 | ns2.checkdomain.de, ns.checkdomain.de |
| MX | 2 | mx04.secure-mailgate.com (pri: 10), 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
mailproxy.gapcom.de is delegated beneath gapcom.de.
IP Addresses
gapcom.de points to a single IP number: 185.137.168.149.
Additional host names — nu-tec.de, www.wasserstrahlschneiden-rh.de, motion-one.de and two others — share IP numbers with gapcom.de.
Name Servers
Two name servers handle the delegation for gapcom.de: ns2.checkdomain.de and ns.checkdomain.de.
gapcom.de shares its name server setup with other domains, including big-family.at, 4d-minigolf.de, markusrohrmoser.de and two others.
gapcom.de is at least partially co-delegated on name servers with other domains, such as 239.190.64.in-addr.arpa.
ns2.checkdomain.de and ns.checkdomain.de both carry two IP addresses. The A records for ns2.checkdomain.de are 5.9.190.98 and 2a01:4f8:2b02:a88::106; the A records for ns.checkdomain.de are 109.237.143.11 and 2a02:2b80:101:5000::9.
Mail Servers
gapcom.de has two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
gapcom.de shares the same mail server setup as other domains, including coinsofhistory.eu, knie-marathon.de, kamy.de and two others.
gapcom.de and other domains — akzent-personalberatung.de for instance — share at least some mail servers.
mx03.secure-mailgate.com and mx04.secure-mailgate.com both carry two IP addresses. The A records for mx03.secure-mailgate.com are 46.243.88.174 and 46.243.88.176; the A records for mx04.secure-mailgate.com are 46.243.88.175 and 46.243.88.177.