boldinger.net - dns.ninja
boldinger.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.203.110.223🇩🇪 CLOUDPIT91.203.108.0/22 | ||||||
| PTR | host223.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 2026-05-18 #1 | ||||||
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=1782939696 | ||||||
Same first word
boldinger.de |
boldinger.com |
boldinger.net |
Similar names
DNS History
10 records (5 active, 5 former)
●NSns.checkdomain.de2026-03-26 → 2026-07-01 · 3 obs
● 2026-03-26 08:40:56
● 2026-07-01 21:15:04
○NSns.namespace4you.de2015-05-29 → 2017-08-24 · 4 obs
● 2017-08-24 01:47:14
○ 2026-03-26 08:40:56
○ 2026-07-01 21:15:04
●NSns2.checkdomain.de2026-03-26 → 2026-07-01 · 3 obs
● 2026-03-26 08:40:56
● 2026-07-01 21:15:04
○NSns2.namespace4you.de2015-05-29 → 2017-08-24 · 4 obs
● 2017-08-24 01:47:14
○ 2026-03-26 08:40:56
○ 2026-07-01 21:15:04
●MXmx03.secure-mailgate.com2026-03-26 → 2026-07-01 · 3 obs
● 2026-03-26 08:40:56
● 2026-07-01 21:15:04
●MXmx04.secure-mailgate.com2026-03-26 → 2026-07-01 · 3 obs
● 2026-03-26 08:40:56
● 2026-07-01 21:15:04
○MXmxlb.ispgateway.de2015-05-29 → 2017-08-24 · 4 obs
● 2017-08-24 01:47:14
○ 2026-03-26 08:40:56
○ 2026-07-01 21:15:04
○A2a00:1158:0:100::142015-05-29 → 2017-08-24 · 4 obs
● 2017-08-24 01:47:14
○ 2026-03-26 08:40:56
○ 2026-07-01 21:15:04
○A80.67.16.82015-05-29 → 2017-08-24 · 4 obs
● 2017-08-24 01:47:14
○ 2026-03-26 08:40:56
○ 2026-07-01 21:15:04
●A91.203.110.2232026-03-26 → 2026-07-01 · 3 obs
● 2026-03-26 08:40:56
● 2026-07-01 21:15:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | h.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| boldinger.net | ns.checkdomain.de, ns2.checkdomain.de | - |
✅ Authoritative Response
Server:5.9.190.98
NS records: ns.checkdomain.de, ns2.checkdomain.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for boldinger.net (unsigned zone)
⏱️ Timing
Total: 842ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.203.110.223 |
| 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 |
Analysis
IP Addresses
boldinger.net has exactly one IP address — 91.203.110.223.
sv-schoeffer.at, host223.checkdomain.de, annemahler.com plus two other host names have IP numbers in common with boldinger.net.
Name Servers
boldinger.net uses two name servers for its delegation: ns2.checkdomain.de and ns.checkdomain.de.
The name server configuration of boldinger.net is shared with other domains, for instance wiedenplatz.com, advorium.com, sft-ag.ch and two others.
The two host names ns2.checkdomain.de and ns.checkdomain.de each have a pair of IP addresses: ns2.checkdomain.de has 5.9.190.98 and 2a01:4f8:2b02:a88::106, and ns.checkdomain.de has 109.237.143.11 and 2a02:2b80:101:5000::9.
Mail Servers
boldinger.net uses two mail servers, mx03.secure-mailgate.com and mx04.secure-mailgate.com.
The mail server setup of boldinger.net matches that of other domains such as bmbayernmess.com, sgeipel.de, gerigk.eu and two others.
The two host names mx03.secure-mailgate.com and mx04.secure-mailgate.com each have a pair of IP addresses: mx03.secure-mailgate.com has 46.243.88.174 and 46.243.88.176, and mx04.secure-mailgate.com has 46.243.88.175 and 46.243.88.177.